CN110194570A - Black and odorous water emergency processing integrated purifying equipment - Google Patents
Black and odorous water emergency processing integrated purifying equipment Download PDFInfo
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- CN110194570A CN110194570A CN201910541200.0A CN201910541200A CN110194570A CN 110194570 A CN110194570 A CN 110194570A CN 201910541200 A CN201910541200 A CN 201910541200A CN 110194570 A CN110194570 A CN 110194570A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 238000012545 processing Methods 0.000 title claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 93
- 239000010865 sewage Substances 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 230000037452 priming Effects 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000007423 decrease Effects 0.000 claims abstract 2
- 239000010802 sludge Substances 0.000 claims description 38
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005273 aeration Methods 0.000 claims description 13
- 238000005276 aerator Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 3
- 238000005374 membrane filtration Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 230000000813 microbial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 229910052698 phosphorus Inorganic materials 0.000 description 9
- 239000011574 phosphorus Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 229920000388 Polyphosphate Polymers 0.000 description 5
- 229920000037 Polyproline Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000001205 polyphosphate Substances 0.000 description 5
- 235000011176 polyphosphates Nutrition 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 230000009123 feedback regulation Effects 0.000 description 4
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 239000003403 water pollutant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a kind of black and odorous water emergency processing integrated purifying equipment, belong to field of sewage treatment equipment, including Membrane cleaning room, chemicals dosing plant and along anaerobic room, aerobic room and the film filter chamber that the sewage direction of motion is linked in sequence, the anaerobic room, aerobic room, film filter chamber the water inlet that successively decreases one by one of the same side setting level height；The film filter chamber is internally provided with deflector and film filter, the deflector is set to the adjacent position of film filter chamber water inlet, the film filter includes membrane module and self priming pump, the membrane module is set to the adjacent position of the deflector water outlet, and the self priming pump is connected to the membrane module.This black and odorous water emergency processing integrated purifying equipment is by continuous anaerobic, aerobic treatment and membrane module advanced treating, using microbial reaction and the efficient crown_interception of film, reaches COD in efficiently removal sewageCr、NH3The polluters such as-N, TP, SS handle the purpose of creek black and odorous water.
Description
Technical field
The present invention relates to field of sewage treatment equipment, set more particularly to a kind of black and odorous water emergency processing integrated purifying
It is standby.
Background technique
In recent years, as the economic rapid growth in China and process of industrialization are accelerated, the discharge amount of town sewage increases year by year,
Since the existing sewage treatment facility scale in cities and towns is limited, corresponding complete sets of basic equipment Facilities Construction lag occurs a large amount of below standard
Water body is directly discharged into the phenomenon that creek, causes creek water body by serious pollution, or even black and odorous water occur.The black smelly water of creek
Body has not only cut down the benefit that water body can create the economy, culture and ecodevelopment of region, restricts urban development, or even can be right
People's lives quality and physical and mental health cause adverse effect.In recent years, the processing of creek black and odorous water has become city water ring
One of the important content of border processing.
The device category of existing creek black and odorous water is various, according to processing mode difference, can be divided into based technique for in-situ remediation
With bypass purification techniques.Wherein, bypass purification techniques refers to draws water body to be processed from creek or lake, purified place
A kind of technology of water body is returned after reason.
Bypass purification treatment technology mainly has: magnetic flocculation isolation technics, biological aerated filter (referred to as BAF) and movement
Bed biofilm reactor (referred to as MBBR).Magnetic flocculation isolation technics is to form magnetic wadding body by physics, chemical reaction, is being borrowed
The effect for helping external magnetic field separates wadding body from waste water；Magnetic flocculation isolation technics mainly removes the suspended matter in waste water,
Solable matter cannot be removed, therefore treatment process needs to add a large amount of medicament, that there are medicaments is costly, sludge yield is big
And treatment effect it is unstable the disadvantages of.Fixed biofilter material in the pond BAF, while there is the work of oxidation degradation and filtering
With processing outlet effect is preferable；But BAF operation and maintenance are complex, and filtrate is easy agglomeration blocking under long-play, needs
The artificial backwash of timing and replacement, exist and require the problems such as high, maintenance cost is high to water inlet.MBBR is mainly certain by adding
The suspended biological carrier of quantity, the castering action by blast aeration and water flow are that carrier is in fluidized state, formed " mobile
Pollutant in biomembrane ", with sewage comes into full contact with, and improves treatment effeciency；It is easy to form since MBBR filler is in suspended state
Local accumulation influences treatment effect, and unremitting aeration energy consumption is larger for a long time；And MBBR can not independently go the suspension in water removal
The problems such as object, subsequent to need to set up sedimentation basin, it is larger that there are occupied areas, and operating cost is high, and sludge yield is big.
This cleaning equipment is a kind of black and odorous water emergency processing cleaning equipment, mentioned above in the background art existing to solve
Have in creek black and odorous water bypass purification techniques, operation and maintenance are complicated, sludge yield is big, processing cost is higher and occupied area
The problems such as big.
Summary of the invention
The purpose of the present invention is overcoming shortcoming in the prior art, provide that a kind of wastewater treatment efficiency is good, equipment
Operational efficiency height, the lower black and odorous water emergency processing integrated purifying equipment of equipment operating cost, can be by effectively cleaning
To extend the service life of membrane module.
In order to overcome above-mentioned defect in the prior art the present invention adopts the following technical scheme:
A kind of black and odorous water emergency processing integrated purifying equipment, including Membrane cleaning room, chemicals dosing plant and along the sewage side of moving
To the anaerobic room of sequential connection, aerobic room and film filter chamber, the anaerobic room, aerobic room, film filter chamber the same side water is set
The water inlet that flat height is successively decreased one by one；The anaerobic room is used to provide anaerobic environment to the sewage, and the aerobic room is for giving
The sewage provides aerobic environment, and the film filter chamber is internally provided with deflector and film filter, and the deflector is set
It is placed in the adjacent position of film filter chamber water inlet, the film filter is used to carry out the sewage film filtering behaviour
Make, the film filter includes membrane module and self priming pump, and the membrane module is set to the juxtaposition of the deflector water outlet
Place is set, the self priming pump is connected to the membrane module, and the Membrane cleaning room is set to the adjacent position of the film filter chamber, institute
Membrane cleaning room is stated for carrying out cleaning operation to the membrane module, the chemicals dosing plant is connected to the membrane module, Membrane cleaning room.
Further, the anaerobic room, aerobic room water inlet on be socketed with the water inlet pipe extended downwardly.
It further, further include sludge return pipe, one end of the sludge return pipe is connected to the anaerobic room, institute
The other end for stating sludge return pipe is connected to the film filter chamber.
It further, further include aerator, the aerator includes air blower and multiple aeration plates, the air blower
It is connected to multiple aeration plates, multiple aeration plates are respectively arranged at the inner bottom of the aerobic room and the film filter chamber
End.
It further, further include membrane module lifting device, the membrane module lifting device includes displacement driver and chain hook,
The chain hook is set to the top of the membrane module, institute's displacement drive and the chain hook connects, and institute's displacement drive is used
Reciprocal lifting and horizontal displacement campaign are done in the driving chain hook.
It further, further include PLC electric-control system, the PLC electric-control system includes multiple liquid level detectors, multiple described
Liquid level detector is respectively arranged at the inside of the anaerobic room and film filter chamber.
Further, the PLC electric-control system further includes redox potential detector, the oxidation-reduction potential detection
Device is set to the inside of the Membrane cleaning room.
Further, the PLC electric-control system further includes vacuum table, the vacuum table be mounted on the self priming pump with it is described
Between membrane module.
Further, the PLC electric-control system further includes water ga(u)ge, and the water ga(u)ge is mounted on the self priming pump
It is discharged at end position.
Compared with prior art, the present invention has at least the following advantages:
1, deflector can control Inlet flow pattern, guarantee being sufficiently mixed for sewage and activated sludge, avoid the occurrence of mixing dead zone.
2, membrane module have good permeability rate, mechanical performance, chemical-resistance and contamination resistance, long service life,
It can reduce the replacement frequency and operating cost of film.Membrane module has the function of efficiently retaining, and guarantees that film filters indoor height
Mixed liquid concentration, while the good effect of separating solid from liquid of membrane module, sludge concentration is high in film filter chamber；Partial sludge is returned by sludge
Flow tube flows to anaerobic zone, and excess sludge production is few.
3, PLC electric-control system can show the relevant parameter of each module operating status, and according to operating parameter situation, to black
Smelly water body emergency processing integrated purifying equipment operation carries out feedback regulation.Improving black and odorous water emergency processing integrated purifying
While the treatment effect of equipment, energy consumption and operating cost are reduced.
4, membrane module lifting device can drive membrane module to do reciprocal lifting and horizontal displacement campaign to leave or enter
The water surface in film filter chamber is so not required to sewage in the filter chamber Pai Mo, can take out membrane module out of film filter chamber easily, then put into
Membrane cleaning room carries out cleaning operation, so facilitates the maintenance of membrane module to replace and cleaned, is conducive to extend membrane module
Service life.
5, this black and odorous water emergency processing integrated purifying equipment passes through continuous anaerobic, aerobic treatment and membrane module depth
Processing reaches COD in efficiently removal sewage using microbial reaction and the efficient crown_interception of filmCr、NH3- N, TP, SS etc.
Polluter handles the purpose of creek black and odorous water.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings:
Fig. 1 is the structural schematic diagram of black and odorous water emergency processing integrated purifying equipment of the invention.
In attached drawing: 1- anaerobic room；2- aerobic room；3- film filter chamber；4- Membrane cleaning room；5- deflector；6- membrane module；7- is certainly
Sucking pump；8- sludge return pipe；9- aeration plate；10- air blower；11- displacement driver；12- chain hook；13- liquid level detector；
14- redox potential detector；15- vacuum table；16- water ga(u)ge；17- chemicals dosing plant；18- water inlet pipe.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As shown in Figure 1, a kind of black and odorous water emergency processing integrated purifying equipment, including Membrane cleaning room 4, chemicals dosing plant 17
And along anaerobic room 1, aerobic room 2 and the film filter chamber 3 that the sewage direction of motion is linked in sequence, the anaerobic room 1, aerobic room 2, film
The water inlet that the same side setting level height of filter chamber 3 is successively decreased one by one, waste water will be under gravity from anaerobic room 1 one
Direct current is to film filter chamber 3；The anaerobic room 1 is used to provide anaerobic environment to the sewage, and the aerobic room 2 is used for the dirt
Water provides aerobic environment, and the film filter chamber 3 is internally provided with deflector 5 and film filter, and the deflector 5 is set to
The adjacent position of 3 water inlet of film filter chamber, the film filter are used to carry out membrane filtration operation, institute to the sewage
Stating film filter includes membrane module 6 and self priming pump 7, and the membrane module 6 is set to the close position of 5 water outlet of deflector
Place, the self priming pump 7 are connected to the membrane module 6, and the Membrane cleaning room 4 is set to the adjacent position of the film filter chamber 3,
The Membrane cleaning room 4 is used to carry out the membrane module 6 cleaning operation, the chemicals dosing plant 17 and the membrane module 6, Membrane cleaning
Room 4 is connected to.
Further, the anaerobic room 1, aerobic room 2 water inlet on be socketed with the water inlet pipe 18 extended downwardly, set in this way
Setting can be allowed in region in order to which the waste water for entering anaerobic room 1, aerobic room 2 can be flowed from sections bottom toward at the top of region
Substance is adequately mixed.
It should be understood that
Anaerobic room 1: anaerobic environment is formed in 1 space of anaerobic room.In anaerobic room 1 following reaction mainly occurs for sewage: first is that sewage
In anaerobic bacteria anaerobic acidification is carried out to partially organic matter more difficult to degrade, improve aerobic room 2 to carbon compound using dropping
Solve efficiency；Second is that nitrate from waste water, nitrites substance are turned to nitrogen by the denitrifying bacteria in sewage, it is de- to reach sewage
The purpose of nitrogen；Third is that the phosphorus of the polyP bacteria consumption release itself in sewage, cooperates the polyP bacteria in aerobic room 2 to absorb the work of phosphorus
With, make black and odorous water emergency processing integrated purifying equipment have phosphorus removal functional.
Aerobic room 2: aerobic room 2 is the important area of water pollutant removal.There is a large amount of free states in aerobic room 2
Oxygen and combined oxygen form aerobic condition required for microbial reaction.Microorganism in sewage is main to send out under aerobic condition
Raw following reaction: first is that the aerobic bacteria in sewage can make carbonaceous organic material that oxidative degradation occur, the COD in water body is reducedCr；Second is that
Make mineralized nitrogen nitrate, nitrite by nitration reaction, reduces NH in water body3The content of-N；Third is that poly- in sewage
Phosphorus bacterium largely absorbs the phosphorus in sewage and synthesizes proliferation for cell, reduces the content of TP in water body.
Film filter chamber 3: there is a large amount of free state oxygen and combined oxygens in film filter chamber 3, meet micro- in activated sludge
Aerobic condition needed for biology aerobic reaction；After sewage is mixed with activated sludge in film filter chamber 3, the oxidation drop of organic matter occurs
Solution achievees the purpose that remove pollutant in water；Deflector 5 in film filter chamber 3 controls Inlet flow pattern, guarantees sewage and work
Property sludge be sufficiently mixed, avoid the occurrence of mixing dead zone, make pollutant reaction difficult to degrade in sewage, degradation；In film filter chamber 3
Membrane module 6 is reinforced immersion type membrane component 6, has good permeability rate, mechanical performance, chemical-resistance and antipollution energy
Power, long service life can reduce the replacement frequency of film, and can reduce operating cost.Membrane module 6 has the work efficiently retained
With activated sludge and larger molecular organics are retained, guarantees the high mixed liquid concentration in film filter chamber 3, reaches high-efficient purification water
The purpose of body；The good effect of separating solid from liquid of membrane module 6 simultaneously, sludge concentration is high in film filter chamber 3；Water body after high-efficient purification from
The top of membrane module 6 is discharged, and pumps discharge by self priming pump 7.Membrane cleaning room 4: chemicals dosing plant 17 into Membrane cleaning room 4 for adding
Citric acid, citric acid solution can effectively dissolve the dirt of blocking membrane module 6, extend the service life of film；When in stopping production water
When, in some embodiments, membrane module 6 of the chemicals dosing plant 17 directly into film filter chamber 3 adds low concentration citric acid solution
Carry out recoil cleaning.
Specifically, the black and odorous water emergency processing integrated purifying equipment further includes sludge return pipe 8, the sludge
One end of reflux line 8 is connected to the anaerobic room 1, and the other end of the sludge return pipe 8 and the film filter chamber 3 connect
It is logical.Sludge return pipe 8 is used for the reflux of activated sludge, and the partial sludge in film filter chamber 3 is detested by mud return line flow direction
Oxygen room 1, excess sludge production is few.
Specifically, the black and odorous water emergency processing integrated purifying equipment further includes aerator, the aerator
Including air blower 10 and multiple aeration plates 9, the air blower 10 is connected to multiple aeration plates 9, and multiple aeration plates 9 divide
It is not set to the inner bottom of the aerobic room 2 and the film filter chamber 3.Aerator guarantees aerobic room 2 for being aerated oxygen supply
And the aerobic condition in film filter chamber 3, it plays the role of stirring simultaneously, the sewage and activated sludge of the filter chamber Shi Mo 3 are sufficiently mixed
It closes.
Specifically, the black and odorous water emergency processing integrated purifying equipment further includes membrane module lifting device, the film
Component lifting device includes displacement driver 11 and chain hook 12, and the chain hook 12 is set to the top of the membrane module 6, institute's rheme
It moves driver 11 to connect with the chain hook 12, institute's displacement drive 11 is for driving the chain hook 12 to do reciprocal lifting and level
Displacement movement.Displacement driver 11 can be cylinder, turbine screw lift or motor sprocket structure.In displacement driver 11
Driving under, chain hook 12 drives membrane module 6 to do reciprocal lifting displacement movement to leave or enter the water surface in film filter chamber 3, such as
This is not required to sewage in the filter chamber Pai Mo 3, can take out membrane module 6 out of film filter chamber 3 easily, then puts into Membrane cleaning room 4 and carries out
Cleaning operation so facilitates the maintenance of membrane module 6 to replace and cleaned, is conducive to extend the service life of membrane module 6.
Specifically, the black and odorous water emergency processing integrated purifying equipment further includes PLC electric-control system, the automatically controlled system of PLC
System can show the relevant parameter of each module operating status, and according to operating parameter situation, to black and odorous water emergency processing integration
Cleaning equipment operation carries out feedback regulation.While the treatment effect of the system of raising, energy consumption and operating cost are reduced.It is described
PLC electric-control system includes multiple liquid level detectors 13, redox potential detector 14, vacuum table 15 and water ga(u)ge 16, more
A liquid level detector 13 is respectively arranged at the inside of anaerobic room 1 and film filter chamber 3.The redox potential detector 14
It is set to the inside of the Membrane cleaning room 4.The vacuum table 15 is mounted between the self priming pump 7 and the membrane module 6.It is described
Water ga(u)ge 16 is mounted at the water outlet end position of the self priming pump 7.Liquid level detector 13 is for detecting anaerobic room 1 and film filtering
Level condition in room 3, feedback regulation black and odorous water emergency processing integrated purifying equipment inflow.Redox potential detector
When 14 cleaning offline for membrane module 6, detection film is inside and outside to put position, the cleaning effect of display membrane module 6, to control membrane module 6
The relevant parameter of cleaning.Vacuum table 15 is used to detect the pressure inside and outside film, checks whether the membrane flux of membrane module 6 meets the requirements.
Water ga(u)ge 16 is for recording and showing real-time water yield, for counting total process water yield.
This black and odorous water emergency processing integrated purifying equipment is integrated equipment, and occupied area is small, convenient for disassembly and assembly,
Emergency occasion suitable for the processing of all kinds of creek black and odorous waters.Sewage is by black and odorous water emergency processing integrated purifying equipment
6 advanced treating of anaerobic, aerobic continuous processing and membrane module, stable effluent quality is up to standard, realizes the efficient place of creek black and odorous water
Reason.
In conclusion this black and odorous water emergency processing integrated purifying equipment passes through continuous anaerobic, aerobic treatment and film
6 advanced treating of component reaches COD in efficiently removal sewage using microbial reaction and the efficient crown_interception of filmCr、NH3-
N, the polluters such as TP, SS handle the purpose of creek black and odorous water.Sewage initially enters the anaerobic room 1 of equipment.In anaerobic room 1
There is no free state oxygen and combined oxygens, are anaerobic environment.Following reaction mainly occurs in anaerobic room 1: first is that anaerobic bacteria is to portion
Divide organic matter more difficult to degrade to carry out anaerobic acidification, improves aerobic room 2 and degradation efficiency is utilized to carbon compound；Second is that anti-nitre
Change bacterium and nitrate from waste water, nitrites substance are turned into nitrogen, achievees the purpose that sewage water denitrification；Third is that polyP bacteria phosphorus
Release cooperates the effect of polyP bacteria absorption phosphorus in aerobic room 2, equipment is made to have phosphorus removal functional.The water outlet of anaerobic room 1 enters aerobic
Room 2.Aerobic room 2 is the important area of water pollutant removal.The sections bottom installs aerating system, is formed needed for biological respinse
The aerobic condition wanted.Following reaction occurs for microorganism: first is that aerobic bacteria can be such that carbonaceous organic material aoxidizes under aerobic condition
Degradation reduces the COD in sewageCr；Second is that making mineralized nitrogen nitrate, nitrite by nitration reaction, reduce in sewage
NH3The content of-N；It synthesizes and is proliferated for cell third is that polyP bacteria largely absorbs the phosphorus in sewage, to reduce containing for TP in sewage
Amount.Enter film filter chamber 3 in the sewage that aerobic room 2 carries out after sufficiently reaction, is sufficiently mixed with the activated sludge in film filter chamber 3
Afterwards, the oxidative degradation that organic matter occurs achievees the purpose that remove pollutant in water, greatly improves the dense of activated sludge in area
Degree.3 inhalant region of film filter chamber is equipped with deflector 5, controls the flow direction of water flow, guarantees that muddy water is sufficiently mixed reaction, avoid out
Now mix dead zone.Reinforced immersion type membrane component 6 is installed by film filter chamber 3, has good permeability rate, mechanical performance, chemically-resistant
Performance and contamination resistance, membrane module 6 retain activated sludge and larger molecular organics, achieve the purpose that separation of solid and liquid；Film mistake
Membrane module lifting device is installed above filter chamber 3, facilitates the maintenance of membrane module 6 to replace and cleaned offline, is conducive to extend
The service life of membrane module 6.Film filter chamber 3 is discharged the efficient crown_interception through membrane module 6, guarantees the high mixed liquor in film filter chamber 3
Concentration；The good effect of separating solid from liquid of membrane module 6 simultaneously, sludge concentration is high in film filter chamber 3；The part of 3 bottom of film filter chamber is dirty
Mud flows back into 1 bottom of anaerobic room by sludge return pipe 8, and excess sludge production is few.
Compared with prior art, the present invention has at least the following advantages:
1, deflector 5 can control Inlet flow pattern, guarantee being sufficiently mixed for sewage and activated sludge, avoid the occurrence of mixing dead zone.
2, membrane module 6 have good permeability rate, mechanical performance, chemical-resistance and contamination resistance, long service life,
It can reduce the replacement frequency and operating cost of film.Membrane module 6 has the function of efficiently retaining, and guarantees in film filter chamber 3
High mixed liquid concentration, while the good effect of separating solid from liquid of membrane module 6, sludge concentration is high in film filter chamber 3；Partial sludge passes through dirt
For mud return line flow to anaerobic zone, excess sludge production is few.
3, PLC electric-control system can show the relevant parameter of each module operating status, and according to operating parameter situation, to black
Smelly water body emergency processing integrated purifying equipment operation carries out feedback regulation.Improving black and odorous water emergency processing integrated purifying
While the treatment effect of equipment, energy consumption and operating cost are reduced.
4, membrane module lifting device can drive membrane module 6 to do reciprocal lifting and horizontal displacement campaign to leave or enter
The water surface in film filter chamber 3 is so not required to sewage in the filter chamber Pai Mo 3, can take out membrane module 6 out of film filter chamber 3 easily, then
It puts into Membrane cleaning room 4 and carries out cleaning operation, so facilitate the maintenance of membrane module 6 to replace and cleaned, be conducive to extend film
The service life of component 6.
5, this black and odorous water emergency processing integrated purifying equipment is deep by continuous anaerobic, aerobic treatment and membrane module 6
Degree processing reaches COD in efficiently removal sewage using microbial reaction and the efficient crown_interception of filmCr、NH3-N、TP、SS
Equal polluters, handle the purpose of creek black and odorous water.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of black and odorous water emergency processing integrated purifying equipment, it is characterised in that: including Membrane cleaning room (4), chemicals dosing plant
(17) and along the sewage direction of motion anaerobic room (1) that is linked in sequence, aerobic room (2) and film filter chamber (3), the anaerobic room
(1), aerobic room (2), film filter chamber (3) the water inlet that successively decreases one by one of the same side setting level height；The anaerobic room (1) is used
In providing anaerobic environment to the sewage, the aerobic room (2) is used to provide aerobic environment, the film filter chamber to the sewage
(3) be internally provided with deflector (5) and film filter, the deflector (5) is set to film filter chamber (3) water inlet
Adjacent position, the film filter be used for the sewage carry out membrane filtration operation, the film filter includes film
Component (6) and self priming pump (7), the membrane module (6) are set to the adjacent position of the deflector (5) water outlet, it is described from
Sucking pump (7) is connected to the membrane module (6), and the Membrane cleaning room (4) is set to the adjacent position of the film filter chamber (3),
The Membrane cleaning room (4) is used to carry out cleaning operation, the chemicals dosing plant (17) and the membrane module to the membrane module (6)
(6), Membrane cleaning room (4) are connected to.
2. black and odorous water emergency processing integrated purifying equipment according to claim 1, it is characterised in that: the anaerobic room
(1), the water inlet pipe (18) extended downwardly is socketed on the water inlet of aerobic room (2).
3. black and odorous water emergency processing integrated purifying equipment according to claim 1, it is characterised in that: further include sludge
One end of reflux line (8), the sludge return pipe (8) is connected to the anaerobic room (1), the sludge return pipe (8)
The other end be connected to the film filter chamber (3).
4. black and odorous water emergency processing integrated purifying equipment according to claim 1, it is characterised in that: further include aeration
Device, the aerator include air blower (10) and multiple aeration plates (9), the air blower (10) and multiple aeration plates
(9) it is connected to, multiple aeration plates (9) are respectively arranged at the inner bottom of the aerobic room (2) and the film filter chamber (3).
5. black and odorous water emergency processing integrated purifying equipment according to claim 1, it is characterised in that: further include film group
Part lifting device, the membrane module lifting device include displacement driver (11) and chain hook (12), and the chain hook (12) is set to
The top of the membrane module (6), institute's displacement drive (11) are connect with the chain hook (12), and institute's displacement drive (11) is used
Reciprocal lifting and horizontal displacement campaign are done in the driving chain hook (12).
6. black and odorous water emergency processing integrated purifying equipment according to claim 1, it is characterised in that: further include PLC
Electric-control system, the PLC electric-control system include multiple liquid level detectors (13), and multiple liquid level detectors (13) are respectively set
In the inside of the anaerobic room (1) and the film filter chamber (3).
7. black and odorous water emergency processing integrated purifying equipment according to claim 6, it is characterised in that: the PLC electricity
Control system further includes redox potential detector (14), and the redox potential detector (14) is set to the Membrane cleaning
The inside of room (4).
8. black and odorous water emergency processing integrated purifying equipment according to claim 6, it is characterised in that: the PLC electricity
Control system further includes vacuum table (15), and the vacuum table (15) is mounted between the self priming pump (7) and the membrane module (6).
9. according to the described in any item black and odorous water emergency processing integrated purifying equipment of claim 6~8, it is characterised in that:
The PLC electric-control system further includes water ga(u)ge (16), and the water ga(u)ge (16) is mounted on the water outlet of the self priming pump (7)
At position.
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| CN201910541200.0A CN110194570A (en) | 2019-06-21 | 2019-06-21 | Black and odorous water emergency processing integrated purifying equipment |
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| CN201910541200.0A CN110194570A (en) | 2019-06-21 | 2019-06-21 | Black and odorous water emergency processing integrated purifying equipment |
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