CN117049744A - Intelligent management system for modularized sewage treatment - Google Patents
Intelligent management system for modularized sewage treatment Download PDFInfo
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- CN117049744A CN117049744A CN202311201062.4A CN202311201062A CN117049744A CN 117049744 A CN117049744 A CN 117049744A CN 202311201062 A CN202311201062 A CN 202311201062A CN 117049744 A CN117049744 A CN 117049744A
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- 239000010865 sewage Substances 0.000 title claims abstract description 199
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000001514 detection method Methods 0.000 claims abstract description 77
- 238000004062 sedimentation Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 54
- 239000010802 sludge Substances 0.000 claims description 50
- 230000008569 process Effects 0.000 claims description 46
- 230000005856 abnormality Effects 0.000 claims description 38
- 238000005273 aeration Methods 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 229940037003 alum Drugs 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 238000004065 wastewater treatment Methods 0.000 claims description 11
- 238000005070 sampling Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 7
- 238000005189 flocculation Methods 0.000 claims description 7
- 230000016615 flocculation Effects 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- 239000000701 coagulant Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 208000034699 Vitreous floaters Diseases 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000006213 oxygenation reaction Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000007689 inspection Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 230000002745 absorbent Effects 0.000 abstract description 3
- 239000002250 absorbent Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 230000000249 desinfective effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 241000589651 Zoogloea Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention discloses an intelligent management system for modularized sewage treatment, relates to the technical field of sewage treatment, and aims to solve the problems of imperfect equipment statistics and inaccurate water quality detection during sewage treatment. This modularization sewage treatment's intelligent management system can alleviate the maintenance burden of equipment through disinfection to ultraviolet tube in the disinfection operation management module to equipment and sewage, simultaneously ultraviolet tube's wavelength 253nm-260nm within range, very big reinforcing sterile effect, ultraviolet tube is the direct proportion with the dose of liquid ultraviolet absorbent simultaneously, can reduce the waste of fund when strengthening the disinfection effect, through the determination of the mud number of times and the mud time of arranging in the sedimentation tank operation management module, can improve effective pond volume, and the water flow inflow at uniform velocity in the sedimentation tank, online quality of water automated inspection analyzer and flowmeter need not the manual monitoring, can automatic monitoring, automatic transmission quality of water information, a large amount of manpower and materials are reduced.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an intelligent management system for modularized sewage treatment.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused.
The Chinese patent with publication number of CN110818043A discloses an automatic sewage treatment PAC control system and a use method thereof, wherein remote control of control equipment is realized mainly by real-time data transmission of a PLC control system, so that automatic medicine feeding is realized, and the remote control of a PID controller and the control equipment is realized by the PLC control system; the system can realize the whole-course accurate monitoring on PAC dilution and addition links of a sewage treatment plant, effectively avoid uncertainty existing in manual dilution stock solution and addition, and can obtain the best economic benefit while ensuring that the dilution and addition proportion is always optimal through the application of a PLC automatic control system, and the problems of sewage treatment are solved in the above patent, but the following problems still exist in actual operation:
1. because sewage treatment's equipment is too many, do not carry out finer data statistics to each equipment to lead to some equipment in time to repair when the unusual.
2. The sewage detection mode is too single, so that the sewage detection result is inaccurate.
Disclosure of Invention
The invention aims to provide an intelligent management system for modularized sewage treatment, which can reduce the maintenance burden of equipment and sewage by sterilizing an ultraviolet lamp tube in a sterilizing operation management module, greatly enhance the sterilizing effect by simultaneously sterilizing the ultraviolet lamp tube within the wavelength range of 253nm-260nm, reduce the fund waste while enhancing the sterilizing effect by directly proportional to the dosage of a liquid ultraviolet absorbent, improve the effective capacity in a sedimentation tank by determining the sludge discharge times and the sludge discharge time in the sedimentation tank operation management module, ensure that the water flow in the sedimentation tank uniformly flows, automatically monitor and transmit water quality information by no human monitoring, reduce a great amount of manpower and material resources and solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an intelligent management system for modular wastewater treatment, comprising:
the sewage treatment flow management unit is used for carrying out unified recording and management according to the flow of treatment of different sewage treatment equipment in the sewage treatment process;
the abnormality detection unit is used for carrying out data calling on data stored with abnormality in the equipment, and corresponding the abnormality data to the equipment with the abnormality according to the abnormality data:
the abnormality detection unit includes:
the request sending module is used for sending a data calling request to the sewage treatment flow management unit;
the data volume extraction module is used for extracting the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment process management unit at present after the sewage treatment process management unit receives the data calling request;
a first sending module, configured to set a buffer time period when the data volume of the sewage treatment process management unit does not exceed a preset first data volume threshold, and send all the data volumes of the record data of the sewage treatment device acquired by the sewage treatment process management unit at one time after the buffer time period is over; the buffer time period is obtained through the following formula:
wherein T represents a buffer period; c (C) 01 Representing a first data amount threshold; t (T) 0 Representing a preset time reference value, T 0 The value range of (2) is 3min-6min; c (C) min Representing the minimum data quantity when the data quantity of the corresponding sewage treatment flow management unit does not exceed a preset first data quantity threshold value in the current data calling process; c represents the data volume of the sewage treatment flow management unit;
the second sending module is used for sending all the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit at one time when the data volume of the sewage treatment flow management unit exceeds a preset first data volume threshold value but does not exceed a preset second data volume threshold value;
and the third sending module is used for carrying out two-time transmission on the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit according to the set data volume sending proportion when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold value.
Preferably, the method further comprises:
the sewage water quality detection unit is used for:
detecting the water quality of the sewage according to the treated sewage, and detecting whether the sewage is in a normal treatment range or not, wherein the two detection modes of the water quality of the sewage are respectively online detection and laboratory detection;
a sewage management report forming unit for:
and according to the whole sewage treatment process flow, carrying out data statistics on each treatment link, and displaying the statistical data in a terminal in a document form.
Preferably, the abnormality detection unit further includes:
the data exception calling module is used for:
and carrying out data retrieval on the data stored with the abnormality in the equipment, and corresponding the abnormality data to the equipment with the abnormality according to the abnormality data.
Preferably, the sewage treatment process management unit includes:
the preprocessing operation management module is used for:
recording the sewage treatment condition according to the treatment flow between the grids and the sewage pump room;
wherein, the grids comprise the number of grids, the grid slag removal and channel treatment conditions;
the treatment process of the sewage pump house comprises pump group scheduling and instrument change;
wherein the pump group schedule meets the current water volume through a combination of large and small pumps;
the instrument changes judge the reasons of pointer deviation and jump according to the pointer changes of the vacuum meter, the pressure meter, the ammeter, the bearing thermometer and the oil level meter;
the sedimentation tank operation management module is used for:
judging whether the reaction tank is abnormal according to the growth condition of alum blossom in the reaction tank, wherein when the alum blossom particles at the tail end of the reaction tank are tiny, the water body is turbid and is not easy to precipitate, the dosage of coagulant is insufficient; if alum particles at the tail end of the reaction tank are larger but loose, the effluent of the sedimentation tank is extremely clear, but a large amount of alum is also entrained in the effluent, the dosage of the coagulant is too large;
accounting inflow water in the mixing zone according to the stirring gradient of mechanical mixing;
determining the sludge discharge times and the sludge discharge time according to the sludge condition in the sedimentation tank;
and simultaneously uniformly recording the data records.
Preferably, the sewage treatment process management unit further includes:
the aeration tank operation management module is used for:
the water distribution system and the returned sludge distribution system in the aeration tank are regularly checked and adjusted, so that the uniformity of sewage and sludge between each system and each tank is ensured;
observing and recording according to the static sedimentation speed, SV and SVI of the mixed solution in the aeration tank, wherein SV is the sludge sedimentation ratio in the aeration tank, and SVI is the sludge volume index in the aeration tank;
and (3) periodically checking and recording the oxygenation efficiency, the liquid level rising condition, the water distribution facility and whether the effluent takes away micro sludge flocculation particles or not and the sewage floats upwards of the foam, the floaters and the air diffusers in the aeration tank.
Preferably, the sewage treatment process management unit further includes:
a disinfection operation management module for:
sterilizing a plurality of devices in the process flow according to a plurality of ultraviolet sterilization systems;
the ultraviolet disinfection system consists of a plurality of independent ultraviolet lamp modules, the arrangement direction of the ultraviolet lamp tubes is consistent with the water flow direction and is horizontally arranged, and each ultraviolet lamp tube is parallel to each other and has consistent interval;
meanwhile, the ultraviolet lamp tube and the electrode of the ultraviolet lamp tube are ensured to be completely immersed in the sewage, the positive electrode and the negative electrode are ensured to be naturally cooled by the sewage to work at the same temperature, and the wavelength of the ultraviolet lamp tube is 253nm-260 nm;
the mechanical equipment detection module is used for:
according to the equipment in the sewage treatment process, the basic data of the equipment is acquired, the data is archived through the acquired basic data of the equipment,
meanwhile, the equipment in use is checked at regular intervals, and the result of each check is recorded.
Preferably, the third transmitting module includes:
and the data volume extraction module is used for extracting the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit currently when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold value.
Preferably, the third transmitting module further includes:
the proportion setting module is used for setting a data volume sending proportion according to the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit; the data volume sending proportion is obtained through the following formula:
P 02 ＝1-P 01
wherein P is 01 And P 02 Respectively representing the data proportion corresponding to the first data packet and the second data packet; c represents the data volume of the sewage treatment flow management unit; c (C) 02 Representing a first data amount threshold;
the data dividing module is used for dividing the data volume of the recorded data of the sewage treatment equipment acquired by the current sewage treatment flow management unit into a first data packet and a second data packet according to the data volume transmission proportion;
and the data transmission module is used for sequentially transmitting the first data packet and the second data packet to the abnormality detection unit.
Preferably, the sewage water quality detection unit includes:
the online detection module is used for:
according to the sewage inlet and outlet, a monitoring point is arranged, and an online automatic water quality detection analyzer and a flowmeter are arranged at the monitoring point;
an online automatic water quality detection analyzer automatically detects whether the frequency is in a qualified range;
the flow meter should meet both instantaneous and cumulative flow data in-situ display and remote functions.
Preferably, the sewage water quality detection unit further comprises:
a laboratory detection module for:
the staff samples the water of each sampling point, the samples extracted each time are split into two bottles, one bottle of samples is a detection sample, the other bottle is a standby sample, each bottle of water sample is not less than 2000ml, and the sampling date and the sampling point are marked on the sample bottles;
the sample detects the pH value, the concentration of solid suspended matters, the chemical oxygen demand, the biological oxygen demand, the total phosphorus metering, the ammonia nitrogen content, the dissolved oxygen content, the sludge sedimentation ratio, the concentration of suspended solid in mixed liquor, the total nitrogen content, the water temperature, the water content of sludge and the chromaticity of water, and the detection method of each detection item is different from the qualified range.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the modularized intelligent management system for sewage treatment, the number of grids and the cleaning effect of the grid slag can be counted through the pretreatment operation management module, meanwhile, the cleaning of the grid slag can be recorded through the liquid level difference before the grid and the inspection of staff, the operation efficiency is improved, the current water quantity is met according to the combination of the big pump and the small pump, the water head loss of a pipeline can be reduced to the greatest extent, and the energy conservation and consumption reduction are facilitated; the effective capacity in the sedimentation tank can be improved and the water flow in the sedimentation tank is enabled to flow at a constant speed through the determination of the times of mud discharge and the mud discharge time in the sedimentation tank operation management module.
2. According to the intelligent management system for modularized sewage treatment, provided by the invention, through observation records of static sedimentation speed, SV and SVI of mixed liquid in an aeration tank operation management module, when the organic matters of influent sewage are too little, F/M load in the aeration tank is too low, nitrogen and phosphorus in the influent sewage are insufficient, pH value is too low to be beneficial to bacterial growth of zoogloea, the mixed liquid has low dissolved oxygen content and the sewage water temperature is too high, the activated sludge is determined to be expanded, the data are recorded and then needs to be timely treated, when the liquid level of the aeration tank is in a stirring state, the situation that an air diffuser is blocked or falls off is checked, and timely recorded and replaced, when tiny sludge flocculation particles are taken away, the sludge load in the aeration tank is too low and the aeration is excessive, the toxic concentration in the influent sewage is suddenly increased, the condition that the activity of the sludge is reduced and the flocculation is dissolved, the abnormal loss of the sludge is caused, and the situation is recorded and solved, the maintenance load of the equipment and the sewage can be lightened through an ultraviolet lamp tube in the operation management module, the ultraviolet lamp tube has a wavelength of 253 nm-to a large wavelength range, the ultraviolet lamp tube has a radiation disinfecting effect, and the disinfecting effect can be in a direct proportion to the disinfecting effect of 260nm, and the disinfecting effect can be simultaneously, and the disinfecting effect is the disinfecting and the liquid can be wasted.
3. According to the modularized intelligent management system for sewage treatment, monitoring points are formed at the sewage inlet and outlet through the online detection module, the online water quality automatic detection analyzer and the flowmeter are arranged at the monitoring points, so that the compound, the floating matters and the sludge in water can be effectively detected, the type, the concentration value and the change rule of pollutants in the water can be monitored and detected, the water quality condition is evaluated, meanwhile, the online water quality automatic detection analyzer and the flowmeter do not need to be monitored manually, water quality information can be automatically monitored and transmitted, a large amount of manpower and material resources are reduced, the laboratory detection module can further detect the pH value, the solid suspended matter concentration, the chemical oxygen demand, the biological oxygen demand, the total phosphorus metering, the ammonia nitrogen content, the dissolved oxygen content, the sludge sedimentation ratio, the mixed liquid suspended solid concentration, the total nitrogen content, the water temperature, the sludge water content and the chromaticity, and the water quality detection results in the online detection module and the laboratory detection module are all subjected to data statistics, and the data are presented in the form of texts, and the later consulting of workers is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall management flow of the sewage treatment of the present invention;
FIG. 2 is a schematic diagram of a sewage treatment process management unit module according to the present invention;
FIG. 3 is a schematic diagram of a sewage water quality detection unit module according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the problem that in the prior art, in the process flow of sewage treatment, as the sewage treatment equipment is too many, finer data statistics is not performed on each equipment, so that a certain equipment cannot be repaired in time when an abnormality occurs, please refer to fig. 1 and 2, the embodiment provides the following technical scheme:
an intelligent management system for modular wastewater treatment, comprising:
the sewage treatment flow management unit is used for carrying out unified recording and management according to the flow of treatment of different sewage treatment equipment in the sewage treatment process;
the abnormality detection unit is used for carrying out data retrieval on the data stored with abnormality in the equipment based on the recorded data of each sewage treatment equipment in the sewage treatment flow management unit, and corresponding the abnormality data to the equipment with the abnormality according to the abnormality data;
the sewage water quality detection unit is used for detecting the water quality of the sewage according to the treated sewage, detecting whether the sewage is in a normal treatment range or not, and detecting the water quality of the sewage in two modes, namely on-line detection and laboratory detection;
and the sewage management report form unit is used for carrying out data statistics on each treatment link according to the whole sewage treatment process flow, and displaying the counted data in a terminal in a document form.
A sewage treatment process management unit comprising:
the pretreatment operation management module is used for recording the sewage treatment condition according to the treatment flow between the grids and the sewage pump room; wherein, the grids comprise the number of grids, the grid slag removal and channel treatment conditions;
the pretreatment operation management module is also used for the treatment process of the sewage pump house, including pump group scheduling and instrument change; the pump group scheduling mainly meets the current water quantity through the combination of the large pump and the small pump; the instrument changes according to the pointer changes of the vacuum gauge, the pressure gauge, the ammeter, the bearing thermometer and the oil level gauge, and the reasons of pointer deviation and jump are judged.
The sewage treatment flow management unit further comprises:
the sedimentation tank operation management module is used for judging whether the reaction tank is abnormal according to the growth condition of alum blossom in the reaction tank, wherein when the alum blossom particles at the tail end of the reaction tank are tiny, the water body is turbid and is not easy to sediment, the dosage of coagulant administration is insufficient; if alum particles at the tail end of the reaction tank are larger but loose, the effluent of the sedimentation tank is extremely clear, but a large amount of alum is also entrained in the effluent, the dosage of the coagulant is too large; accounting inflow water in the mixing zone according to the stirring gradient of mechanical mixing; determining the sludge discharge times and the sludge discharge time according to the sludge condition in the sedimentation tank; and simultaneously uniformly recording the data records.
The aeration tank operation management module is used for regularly checking and adjusting a water distribution system and a returned sludge distribution system in the aeration tank, so that uniformity of sewage and sludge between each system and each tank is ensured; observing and recording according to the static sedimentation speed, SV and SVI of the mixed solution in the aeration tank, wherein SV is the sludge sedimentation ratio in the aeration tank, and SVI is the sludge volume index in the aeration tank; and (3) periodically checking and recording the oxygenation efficiency, the liquid level rising condition, the water distribution facility and whether the effluent takes away micro sludge flocculation particles or not and the sewage floats upwards of the foam, the floaters and the air diffusers in the aeration tank.
The disinfection operation management module is used for disinfecting a plurality of devices in the process flow according to a plurality of ultraviolet disinfection systems; the ultraviolet disinfection system consists of a plurality of independent ultraviolet lamp modules, the arrangement direction of the ultraviolet lamp tubes is consistent with the water flow direction and is horizontally arranged, and each ultraviolet lamp tube is parallel to each other and has consistent interval; meanwhile, the ultraviolet lamp tube and the electrode of the ultraviolet lamp tube are ensured to be completely immersed in the sewage, the positive electrode and the negative electrode are ensured to be naturally cooled by the sewage to work at the same temperature, and the wavelength of the ultraviolet lamp tube is 253nm-260 nm;
the mechanical equipment detection module is used for acquiring basic data of equipment according to the equipment in the sewage treatment process, and archiving the data through the acquired basic data of the equipment; meanwhile, the equipment in use is checked at regular intervals, and the result of each check is recorded.
Specifically, the number of grids and the cleaning effect of the grid slag can be counted through the pretreatment operation management module, meanwhile, the cleaning of the grid slag can be recorded through the liquid level difference before the grid and the inspection of staff, the operation efficiency is improved, the current water quantity is met according to the combination of the pumps, the water head loss of a pipeline can be reduced to the greatest extent, the energy saving and consumption reduction are facilitated, the number of the grids is that the sewage flow of the sewage plant and the depth of water in a channel can be known through the flowmeter and the water gauge arranged at the front part of the sewage plant, the number of the grids put into operation is determined according to the relation between the inflow sewage quantity and the grid operation designed according to the design recommendation or the operation rule, meanwhile, the number of the grids put into operation can be determined through the calculation of the optimal grid flow rate, and the data of the grids are recorded; the grid slag cleaning is mainly carried out through a grid dirt remover, is mainly controlled by utilizing the liquid level difference before the grid, is controlled in a start-stop mode when necessary, and is simultaneously required to be matched with a worker for working record, wherein the working record mainly records whether the grid dirt remover fails, whether the grid dirt remover is pressed, whether the grid slag is smoothly cleaned and whether ventilation is normally carried out or not, and records control data and inspection data of the worker; the channel treatment is to perform regular inspection, cleaning and repair according to sand accumulation conditions of channels before and after the grid, and record the inspection and repair conditions; the effective capacity in the sedimentation tank can be improved and the water flow in the sedimentation tank is enabled to flow at a constant speed through determining the times and the time of sludge discharge in the sedimentation tank operation management module; through observation records of static sedimentation velocity, SV and SVI of mixed liquid in an aeration tank operation management module, when F/M load in the aeration tank is too low and nitrogen and phosphorus nutrition of the inflow sewage is insufficient, pH value is low, bacterial growth of zoogloea is not facilitated, when dissolved oxygen content of the mixed liquid is low and water temperature of the sewage is high, sludge expansion of activated sludge is determined, timely treatment is required after data recording, when the aeration tank has liquid level rising condition, whether an air diffuser is blocked or falls off is checked, and timely recording and replacement are performed, when tiny sludge flocculation particles are taken away by water outlet, sludge load is low and aeration is excessive in the aeration tank, toxic concentration in the inflow sewage is suddenly increased, sludge activity is reduced and flocculation decomposition is performed, abnormal loss of sludge is caused, the ultraviolet lamp tube in the disinfection operation management module can reduce the maintenance burden of the equipment and the sewage, the wavelength of the ultraviolet lamp tube is 253nm-260nm, the disinfection effect is greatly enhanced, the ultraviolet lamp tube is in direct proportion to the dosage of the liquid ultraviolet absorbent, the fund waste can be reduced while the disinfection effect is enhanced, and each equipment in the sewage treatment process flow is provided with an almanac as a scheme, wherein the almanac comprises an instrument position number, an instrument name, a specification model, a precision grade, a manufacturer, an installation position, a measuring range, an operation date, a calibration record (calibration date, a calibration method, a calibration record), a maintenance record (comprising a maintenance date, a fault phenomenon and a treatment method, a part replacement record), daily maintenance records (zero point inspection, range adjustment, inspection, appearance inspection, periodic cleaning, etc.), raw data (including design, installation, etc. data, cable trend, signal transmission, and manufacturer provided certification, inspection records, design parameters, usage, maintenance instructions).
In order to solve the problem that in the prior art, after sewage is treated, the sewage detection mode is too single, so that the sewage detection result is inaccurate, referring to fig. 3, the present embodiment provides the following technical scheme:
an abnormality detection unit including:
the request sending module is used for sending a data calling request to the sewage treatment flow management unit;
the data volume extraction module is used for extracting the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment process management unit at present after the sewage treatment process management unit receives the data calling request;
a first sending module, configured to set a buffer time period when the data volume of the sewage treatment process management unit does not exceed a preset first data volume threshold, and send all the data volumes of the record data of the sewage treatment device acquired by the sewage treatment process management unit at one time after the buffer time period is over; the buffer time period is obtained through the following formula:
wherein T represents a buffer period; c (C) 01 Representing a first data amount threshold; t (T) 0 Representing a preset time reference value, T 0 The value range of (2) is 3min-6min; c (C) min Representing the minimum data quantity when the data quantity of the corresponding sewage treatment flow management unit does not exceed a preset first data quantity threshold value in the current data calling process; c represents the data volume of the sewage treatment flow management unit;
the second sending module is used for sending all the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit at one time when the data volume of the sewage treatment flow management unit exceeds a preset first data volume threshold value but does not exceed a preset second data volume threshold value;
a third sending module, configured to, when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold, perform two transmissions on the data volume of the record data of the sewage treatment device acquired by the sewage treatment flow management unit according to a set data volume sending proportion;
the data exception calling module is used for calling the data with the exception stored in the equipment, and corresponding the exception data to the equipment with the exception according to the exception data.
The technical effects of the technical scheme are as follows: the request sending module is used for sending a data calling request to the sewage treatment flow management unit. By sending the request, the abnormality detection unit can actively acquire the record data of the sewage treatment flow management unit so as to perform subsequent abnormality detection and treatment.
And the data volume extraction module extracts the data volume of the sewage treatment equipment record data acquired by the sewage treatment flow management unit after receiving the data calling request. This helps the anomaly detection unit to understand the current data volume and to make preparations for subsequent data processing and transmission.
The sending module selects different sending modes according to the data volume condition of the sewage treatment flow management unit.
And when the data quantity does not exceed a preset first data quantity threshold value, setting a buffer time period, and transmitting all data at one time after the buffer time period is finished. This ensures efficient transmission and processing with a small amount of data.
And when the data quantity exceeds the preset first data quantity threshold value but does not exceed the preset second data quantity threshold value, transmitting all data at one time. This ensures efficient transmission and processing with moderate amounts of data.
And when the data quantity exceeds a preset second data quantity threshold value, carrying out two transmissions according to the set data quantity transmission proportion. This facilitates batch transmission in a case where the amount of data is large, to reduce the system load and improve the transmission efficiency.
The data exception calling module is used for calling data according to the data stored with exceptions in the equipment and corresponding the exception data to the equipment with exceptions. Thus, the abnormal data can be effectively detected and processed, and the identification and management of the abnormal equipment can be carried out.
Therefore, the technical scheme realizes the acquisition, transmission and exception handling of the data of the sewage treatment flow management unit through the request sending module, the data quantity extracting module and the data exception calling module. The method is favorable for improving the timeliness, accuracy and reliability of the data, and further improving the effect and efficiency of anomaly detection and processing.
Meanwhile, according to the data volume of the sewage treatment flow management unit in the current data calling process, whether the preset first data volume threshold C01 is exceeded or not is judged. If the threshold is not exceeded, it is stated that the amount of data is still within an acceptable range and no buffering is required.
And acquiring a minimum value Cmin of the data volume in the current calling process under the condition that the data volume does not exceed the first data volume threshold value. This minimum reflects the minimum fluctuation of the data amount, i.e. the minimum amount of data that occurs during the data retrieval process.
The buffer period may be calculated according to the minimum data amount Cmin and a preset time reference value T0. The buffer period may be defined as T0- (current time-data fetch start time). This period of time is used to ensure stability in the data retrieval process and stability of the data volume.
By determining the buffering period, optimization of data retrieval may be performed. More data may be waiting to arrive during the buffer period to increase the amount of data and improve the quality of the data. At the same time, the buffer time period can also be used for optimizing the time schedule of data retrieval, and avoiding the premature or the too late acquisition of data.
Therefore, the technical effect of obtaining the buffer period using the above formula is to determine the buffer period during the data retrieval process according to the data amount threshold, the minimum data amount, and the time reference value. This helps to optimize the data retrieval process, improve the stability and quality of the data volume, and ensure the accuracy and reliability of the data.
Specifically, the third sending module includes:
the data volume extraction module is used for extracting the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit currently when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold;
the proportion setting module is used for setting a data volume sending proportion according to the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit; the data volume sending proportion is obtained through the following formula:
P 02 ＝1-P 01
wherein P is 01 And P 02 Respectively representing the data proportion corresponding to the first data packet and the second data packet; c represents the data volume of the sewage treatment flow management unit; c (C) 02 Representing a first data amount threshold;
the data dividing module is used for dividing the data volume of the recorded data of the sewage treatment equipment acquired by the current sewage treatment flow management unit into a first data packet and a second data packet according to the data volume transmission proportion;
and the data transmission module is used for sequentially transmitting the first data packet and the second data packet to the abnormality detection unit.
The technical effects of the technical scheme are as follows: and when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold value, extracting the data volume of the recorded data of the currently acquired sewage treatment equipment. Thus, the data volume condition of the current processing flow management unit can be known, and preparation is made for subsequent data processing and transmission. Setting a data volume sending proportion according to the data volume of the extracted sewage treatment equipment record data. This ratio may be determined according to the actual requirements and system performance for dividing the size of the data volume. Dividing the data volume of the extracted sewage treatment equipment record data into a first data packet and a second data packet according to the set data volume sending proportion. The data can be divided and the reasonable data packet size can be controlled according to the proportion division data volume. And sequentially transmitting the divided first data packet and the second data packet to an abnormality detection unit. Therefore, the data can be ensured to be transmitted in sequence, and the abnormality detection unit can be ensured to acquire the data to be processed in time. Meanwhile, the data proportion obtained through the formula can effectively improve the rationality of data proportion obtaining and the matching property between the data proportion and the actual data quantity, and the problem of channel congestion caused by overlarge single data quantity transmission can be prevented when the data transmission efficiency is improved through two times of data transmission.
Therefore, the technical scheme realizes the control of the data volume of the sewage treatment flow management unit and the ordered transmission of the data through the data volume management and the data packet transmission. The method is beneficial to improving the efficiency and accuracy of data processing, ensuring that the abnormality detection unit can timely acquire the data to be processed and perform corresponding abnormality detection and analysis.
A wastewater quality detection unit comprising:
the on-line detection module is used for providing monitoring points according to the sewage inlet and outlet, and an on-line automatic water quality detection analyzer and a flowmeter are arranged at the monitoring points; an online automatic water quality detection analyzer automatically detects whether the frequency is in a qualified range; the flow meter should meet both instantaneous and cumulative flow data in-situ display and remote functions.
The laboratory detection module is used for sampling water at each sampling point by a worker, dividing the samples extracted each time into two bottles, wherein one bottle of samples is a detection sample, the other bottle of samples is a standby sample, each bottle of water sample is not less than 2000ml, and the sampling date and the sampling point are marked on the sample bottles; the sample detects the pH value, the concentration of solid suspended matters, the chemical oxygen demand, the biological oxygen demand, the total phosphorus metering, the ammonia nitrogen content, the dissolved oxygen content, the sludge sedimentation ratio, the concentration of suspended solid in mixed liquor, the total nitrogen content, the water temperature, the water content of sludge and the chromaticity of water, and the detection method of each detection item is different from the qualified range.
Specifically, the monitoring points are arranged at the sewage inlet and outlet through the online detection module, the online water quality automatic detection analyzer and the flowmeter are arranged at the monitoring points, the compound, the floating matters and the sludge in the water can be effectively detected, the types, the concentration values and the change rules of the pollutants in the water are monitored and detected, the water quality condition is evaluated, meanwhile, the online water quality automatic detection analyzer and the flowmeter do not need to be monitored manually, the water quality information can be automatically monitored and automatically transmitted, a large amount of manpower and material resources are reduced, the pH value, the solid suspended matter concentration, the chemical oxygen demand, the biological oxygen demand, the total phosphorus metering, the ammonia nitrogen content, the dissolved oxygen content, the sludge sedimentation ratio, the mixed liquid suspended solid concentration, the total nitrogen content, the water temperature, the sludge water content and the chromaticity in the online detection module and the laboratory detection module can be further detected, and the data is presented in the form of text, and the later consulting of workers is more facilitated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An intelligent management system for modular sewage treatment, comprising:
the sewage treatment flow management unit is used for carrying out unified recording and management according to the flow of treatment of different sewage treatment equipment in the sewage treatment process;
the abnormality detection unit is used for carrying out data calling on data stored with abnormality in the equipment, and corresponding the abnormality data to the equipment with the abnormality according to the abnormality data:
the abnormality detection unit includes:
the request sending module is used for sending a data calling request to the sewage treatment flow management unit;
the data volume extraction module is used for extracting the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment process management unit at present after the sewage treatment process management unit receives the data calling request;
a first sending module, configured to set a buffer time period when the data volume of the sewage treatment process management unit does not exceed a preset first data volume threshold, and send all the data volumes of the record data of the sewage treatment device acquired by the sewage treatment process management unit at one time after the buffer time period is over; the buffer time period is obtained through the following formula:
wherein T represents a buffer period; c (C) 01 Representing a first data amount threshold; t (T) 0 Representing a preset time reference value, T 0 The value range of (2) is 3min-6min; c (C) min Representing the minimum data quantity when the data quantity of the corresponding sewage treatment flow management unit does not exceed a preset first data quantity threshold value in the current data calling process; c represents the data volume of the sewage treatment flow management unit;
the second sending module is used for sending all the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit at one time when the data volume of the sewage treatment flow management unit exceeds a preset first data volume threshold value but does not exceed a preset second data volume threshold value;
and the third sending module is used for carrying out two-time transmission on the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit according to the set data volume sending proportion when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold value.
2. The intelligent management system for modular wastewater treatment of claim 1, wherein: further comprises:
the sewage water quality detection unit is used for:
detecting the water quality of the sewage according to the treated sewage, and detecting whether the sewage is in a normal treatment range or not, wherein the two detection modes of the water quality of the sewage are respectively online detection and laboratory detection;
a sewage management report forming unit for:
and according to the whole sewage treatment process flow, carrying out data statistics on each treatment link, and displaying the statistical data in a terminal in a document form.
3. The intelligent management system for modular wastewater treatment of claim 1, wherein: the abnormality detection unit further includes:
the data exception calling module is used for:
and carrying out data retrieval on the data stored with the abnormality in the equipment, and corresponding the abnormality data to the equipment with the abnormality according to the abnormality data.
4. The intelligent management system for modular wastewater treatment of claim 1, wherein: the sewage treatment flow management unit comprises:
the preprocessing operation management module is used for:
recording the sewage treatment condition according to the treatment flow between the grids and the sewage pump room;
wherein, the grids comprise the number of grids, the grid slag removal and channel treatment conditions;
the treatment process of the sewage pump house comprises pump group scheduling and instrument change;
wherein the pump group schedule meets the current water volume through a combination of large and small pumps;
the instrument changes judge the reasons of pointer deviation and jump according to the pointer changes of the vacuum meter, the pressure meter, the ammeter, the bearing thermometer and the oil level meter;
the sedimentation tank operation management module is used for:
judging whether the reaction tank is abnormal according to the growth condition of alum blossom in the reaction tank, wherein when the alum blossom particles at the tail end of the reaction tank are tiny, the water body is turbid and is not easy to precipitate, the dosage of coagulant is insufficient; if alum blossom particles at the tail end of the reaction tank are larger and loose, the effluent of the sedimentation tank is abnormally clear, and a large amount of alum blossom is entrained in the effluent, the dosage of the coagulant is too large;
accounting inflow water in the mixing zone according to the stirring gradient of mechanical mixing;
determining the sludge discharge times and the sludge discharge time according to the sludge condition in the sedimentation tank;
and simultaneously uniformly recording the data records.
5. The intelligent management system for modular wastewater treatment of claim 1, wherein: the sewage treatment flow management unit further comprises:
the aeration tank operation management module is used for:
the water distribution system and the returned sludge distribution system in the aeration tank are regularly checked and adjusted, so that the uniformity of sewage and sludge between each system and each tank is ensured;
observing and recording according to the static sedimentation speed, SV and SVI of the mixed solution in the aeration tank, wherein SV is the sludge sedimentation ratio in the aeration tank, and SVI is the sludge volume index in the aeration tank;
and (3) periodically checking and recording the oxygenation efficiency, the liquid level rising condition, the water distribution facility and whether the effluent takes away micro sludge flocculation particles or not and the sewage floats upwards of the foam, the floaters and the air diffusers in the aeration tank.
6. The intelligent management system for modular wastewater treatment of claim 1, wherein: the sewage treatment flow management unit further comprises:
a disinfection operation management module for:
sterilizing a plurality of devices in the process flow according to a plurality of ultraviolet sterilization systems;
the ultraviolet disinfection system consists of a plurality of independent ultraviolet lamp modules, the arrangement direction of the ultraviolet lamp tubes is consistent with the water flow direction and is horizontally arranged, and each ultraviolet lamp tube is parallel to each other and has consistent interval;
meanwhile, the ultraviolet lamp tube and the electrode of the ultraviolet lamp tube are ensured to be completely immersed in the sewage, the positive electrode and the negative electrode are ensured to work at the same temperature by the natural cooling of the sewage, and the wavelength of the ultraviolet lamp tube is 253nm-260 nm;
the mechanical equipment detection module is used for:
according to the equipment in the sewage treatment process, the basic data of the equipment is acquired, the data is archived through the acquired basic data of the equipment,
meanwhile, the equipment in use is checked at regular intervals, and the result of each check is recorded.
7. The intelligent management system for modular wastewater treatment of claim 1, wherein: a third transmission module, comprising:
and the data volume extraction module is used for extracting the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit currently when the data volume of the sewage treatment flow management unit exceeds a preset second data volume threshold value.
8. The intelligent management system for modular wastewater treatment of claim 7, wherein: the third sending module further comprises:
the proportion setting module is used for setting a data volume sending proportion according to the data volume of the record data of the sewage treatment equipment acquired by the sewage treatment flow management unit; the data volume sending proportion is obtained through the following formula:
P 02 ＝1-P 01
wherein P is 01 And P 02 Respectively representing the data proportion corresponding to the first data packet and the second data packet; c represents the data volume of the sewage treatment flow management unit; c (C) 02 Representing a first data amount threshold;
the data dividing module is used for dividing the data volume of the recorded data of the sewage treatment equipment acquired by the current sewage treatment flow management unit into a first data packet and a second data packet according to the data volume transmission proportion;
and the data transmission module is used for sequentially transmitting the first data packet and the second data packet to the abnormality detection unit.
9. The intelligent management system for modular wastewater treatment of claim 2, wherein: the sewage water quality detection unit comprises:
the online detection module is used for:
according to the sewage inlet and outlet, a monitoring point is arranged, and an online automatic water quality detection analyzer and a flowmeter are arranged at the monitoring point;
an online automatic water quality detection analyzer automatically detects whether the frequency is in a qualified range;
the flow meter should meet both instantaneous and cumulative flow data in-situ display and remote functions.
10. The intelligent management system for modular wastewater treatment of claim 9, wherein: the sewage water quality detection unit further comprises:
a laboratory detection module for:
the staff samples the water of each sampling point, the samples extracted each time are split into two bottles, one bottle of samples is a detection sample, the other bottle is a standby sample, each bottle of water sample is not less than 2000ml, and the sampling date and the sampling point are marked on the sample bottles;
the sample detects the pH value, the concentration of solid suspended matters, the chemical oxygen demand, the biological oxygen demand, the total phosphorus metering, the ammonia nitrogen content, the dissolved oxygen content, the sludge sedimentation ratio, the concentration of suspended solid in mixed liquor, the total nitrogen content, the water temperature, the water content of sludge and the chromaticity of water, and the detection method of each detection item is different from the qualified range.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117342689A (en) * | 2023-12-06 | 2024-01-05 | 安徽新宇环保科技股份有限公司 | Intelligent denitrification method and system for sewage plant |
| CN117886381A (en) * | 2024-03-13 | 2024-04-16 | 甘肃省水利水电勘测设计研究院有限责任公司 | Water treatment agent adding control method and system |
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| CN117342689A (en) * | 2023-12-06 | 2024-01-05 | 安徽新宇环保科技股份有限公司 | Intelligent denitrification method and system for sewage plant |
| CN117342689B (en) * | 2023-12-06 | 2024-02-02 | 安徽新宇环保科技股份有限公司 | Intelligent denitrification method and system for sewage plant |
| CN118135412A (en) * | 2024-01-15 | 2024-06-04 | 广东省科学院广州地理研究所 | Rural black and odorous water body remote sensing identification method |
| CN117886381A (en) * | 2024-03-13 | 2024-04-16 | 甘肃省水利水电勘测设计研究院有限责任公司 | Water treatment agent adding control method and system |
| CN117886381B (en) * | 2024-03-13 | 2024-05-14 | 甘肃省水利水电勘测设计研究院有限责任公司 | Water treatment agent adding control method and system |
| CN118007750A (en) * | 2024-04-08 | 2024-05-10 | 上海中韩杜科泵业制造有限公司 | Water supply system control method and water supply system with water quality monitoring and disinfection functions |
| CN118007750B (en) * | 2024-04-08 | 2024-06-07 | 上海中韩杜科泵业制造有限公司 | Water supply system control method and water supply system with water quality monitoring and disinfection functions |
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