CN111924978A - Intelligent gradient in-situ treatment system and method for black and odorous water body - Google Patents
Intelligent gradient in-situ treatment system and method for black and odorous water body Download PDFInfo
- Publication number
- CN111924978A CN111924978A CN202010681414.0A CN202010681414A CN111924978A CN 111924978 A CN111924978 A CN 111924978A CN 202010681414 A CN202010681414 A CN 202010681414A CN 111924978 A CN111924978 A CN 111924978A
- Authority
- CN
- China
- Prior art keywords
- module
- black
- water body
- power supply
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000011282 treatment Methods 0.000 title claims abstract description 82
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 15
- 244000005700 microbiome Species 0.000 claims abstract description 51
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- 238000005273 aeration Methods 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 60
- 239000001301 oxygen Substances 0.000 claims description 60
- 229910052760 oxygen Inorganic materials 0.000 claims description 60
- 238000007667 floating Methods 0.000 claims description 35
- 238000004873 anchoring Methods 0.000 claims description 11
- 238000005067 remediation Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 230000012010 growth Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 2
- 230000029553 photosynthesis Effects 0.000 claims description 2
- 238000010672 photosynthesis Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 21
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 244000205574 Acorus calamus Species 0.000 description 1
- 235000011996 Calamus deerratus Nutrition 0.000 description 1
- 235000005273 Canna coccinea Nutrition 0.000 description 1
- 240000008555 Canna flaccida Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000205578 Thalictrum Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- 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
- C02F2209/14—NH3-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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention belongs to the technical field of black and odorous water body treatment, and particularly provides a smart step in-situ treatment system and a smart step in-situ treatment method for a black and odorous water body. Performing real-time three-dimensional monitoring on the water body through each online monitoring module of all the single-stage treatment modules to obtain a performance index; and analyzing the big data of the performance indexes and diagnosing the big data at the cloud end, adjusting the aeration quantity of all the single-stage treatment modules in real time, and periodically adjusting the quantity and density of the single-stage treatment modules and the type and quantity of fillers of the immobilized microorganism module. The water treatment device can efficiently treat water, has high effect guarantee rate, small occupied area, low cost, stability, reliability and low energy consumption, adopts clean energy and has environmental affinity.
Description
Technical Field
The invention belongs to the technical field of black and odorous water body treatment, and particularly relates to a system and a method for intelligent step in-situ treatment of black and odorous water bodies.
Background
The black and odorous water body is a biochemical phenomenon, when the water body suffers from serious organic pollution, the aerobic decomposition of organic matters leads the oxygen consumption rate in the water body to be greater than the reoxygenation rate, so that the water body is anoxic, the degradation of the organic matters is incomplete and the speed is reduced, odorous substances such as hydrogen sulfide, amine, ammonia, mercaptan and the like are generated in the anaerobic biodegradation process, and black and odorous substances such as FeS, MnS and the like are formed at the same time, so that the black and odorous water body is generated. The black and odorous water body is a serious water pollution phenomenon, so that the water body completely loses the use function and influences the landscape and the life and health of human beings. The black and odorous water in China is mainly generated because a large amount of pollutants (industrial, agricultural and domestic pollution and the like) are discharged into rivers and lakes, the ecological environment of the watershed is damaged, and unfavorable hydrological conditions are changed, so that the water quality of the rivers and the lakes is deteriorated, and the self-purification capacity of the water body and the restoring force of ecological modules of the rivers and the lakes are reduced or lost. The urban black and odorous water body is a water environment problem which is reflected by common people, so that the urban living environment is damaged, and the urban image is seriously influenced.
The black and odorous water body treatment is quite complex, is a modular project and needs to have the characteristics of modularization, ecology and intellectualization. At present, a plurality of technologies have the problems of low modularization degree, poor ecological friendliness and laggard control module. For example, patent ZL 200920111100.6 patent "an in situ purification device of city black and odorous river water", this device uses the micropore aeration pipe to oxygenate for the water, because micropore aeration pipe can produce great bubble, can produce aerosol and float in the air to the polluted environment, the environment is not friendly enough. For example, patent ZL 201510681396.5 discloses an in-situ remediation module for river and lake polluted water, which increases microorganisms in the water by adding a microbial agent, so that the problems of large adding amount of the microbial agent and continuous adding after water loss exist, and the operation cost is huge. Meanwhile, the whole device is exposed outside, and the environment optimization degree is low. The biggest problem is that the device adopts a single mode of aerating and adding strains, only adopts single-stage treatment, cannot form multi-stage and multi-dimensional water area treatment, and cannot achieve cooperative intelligent treatment with the whole black and odorous water body external module.
Disclosure of Invention
The invention aims to solve the problems of high treatment cost and low ecological friendliness of black and odorous water in the prior art.
Therefore, the invention provides a smart step in-situ treatment system for black and odorous water, which comprises a cloud platform smart control module and a plurality of single-stage treatment modules, wherein each single-stage treatment module comprises a power supply module, an online monitoring module, a single-load control module, an obligatory oxygen supply module, a facultative oxygen supply module, an immobilized microorganism module, a floating carrier module and an anchoring module;
the power supply module is used for providing electric energy for the online monitoring module, the single-load control module and the special oxygen supply module; the online monitoring module is used for monitoring the performance index of the water body in real time; the single-load control module is used for receiving a feedback signal of the cloud platform intelligent control module to control the power supply module and the special oxygen supply module; the special oxygen supply module is used for providing oxygen for the immobilized microorganism module and the water body; the facultative oxygen supply module is used for providing a growing carrier for microorganisms and protozoan communities in the water body; the immobilized microorganism module is used for solidifying high-efficiency strains in microorganism immobilized filler and forming a biological membrane treatment part in a microorganism embedding mode; the floating carrier module is used for bearing and fixing the power supply module, the online monitoring module, the single-load control module, the cloud platform intelligent control module, the special oxygen supply module, the facultative oxygen supply module and the immobilized microorganism module; the anchoring module is used for fixing the floating carrier module on a water body.
Preferably, the power supply module is provided with a movable power supply module and a fixed power supply module at the same time, the movable power supply module adopts solar power supply, wind power supply or hydraulic power supply and the like, the fixed power supply module adopts a form of reserving an external fixed power supply interface, an external fixed power supply is connected into the fixed power supply module to supply power under the condition of supplying power by the external fixed power supply, and the movable power supply module is adopted to supply power under the condition of not supplying power by the external fixed power supply.
Preferably, the performance index includes COD and NH3The contents of N and DO.
Preferably, the obligate oxygen supply module comprises a micro-nano generator, a connecting pipeline and a micro-nano aeration pipe, wherein the micro-nano aeration pipe is positioned below the water surface.
Preferably, the facultative oxygen supply module comprises emergent aquatic plants and a porous planting floating island, wherein the emergent aquatic plants are planted on the porous planting floating island, the porous planting floating island is made of an uvioresistant PE material and consists of a bread-ring-shaped floating body and a split planting basket, and a growing carrier is provided for the emergent aquatic plants; emergent aquatic plants supply oxygen to the water body through the root systems of the emergent aquatic plants through photosynthesis, and meanwhile, the root systems of the emergent aquatic plants provide growth carriers for microorganisms and protozoan communities.
Preferably, the immobilized microorganism module is used for embedding various obligate strains by microorganisms.
Preferably, the single-load control module is controlled by a PLC.
Preferably, power module, on-line monitoring module and specificity oxygen suppliment module all with singly carry control module wired communication connection, singly carry control module with cloud platform wisdom control module wireless communication connects.
The invention also provides an intelligent step in-situ treatment method for the black and odorous water body, which comprises the following steps:
s1: performing real-time three-dimensional monitoring on the water body through each online monitoring module of all the single-stage treatment modules to obtain a performance index;
s2: and analyzing the big data of the performance indexes and diagnosing the big data at the cloud end, adjusting the aeration quantity of all the single-stage treatment modules in real time, and periodically adjusting the quantity and density of the single-stage treatment modules and the type and quantity of fillers of the immobilized microorganism module.
The invention has the beneficial effects that: the intelligent gradient in-situ treatment system and method for the black and odorous water body, provided by the invention, comprise a cloud platform intelligent control module and a plurality of single-stage treatment modules, wherein each single-stage treatment module comprises a power supply module, an online monitoring module, a single-load control module, an obligatory oxygen supply module, a facultative oxygen supply module, an immobilized microorganism module, a floating carrier module and an anchoring module. Performing real-time three-dimensional monitoring on the water body through each online monitoring module of all the single-stage treatment modules to obtain a performance index; and analyzing the big data of the performance indexes and diagnosing the big data at the cloud end, adjusting the aeration quantity of all the single-stage treatment modules in real time, and periodically adjusting the quantity and density of the single-stage treatment modules and the type and quantity of fillers of the immobilized microorganism module. The water body can be efficiently treated, the effect guarantee rate is high, the occupied area is reduced, the energy consumption is low, clean energy is adopted, the cost is low, and the water body treatment method is stable and reliable; and has high environmental affinity, can improve the landscape, restore the ecology and afforest the environment.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the system components of the intelligent step in-situ treatment system and method for black and odorous water body.
Description of reference numerals: the system comprises a power supply module 1, an online monitoring module 2, a single-load control module 3, a cloud platform intelligent control module 4, an obligatory oxygen supply module 5, a facultative oxygen supply module 6, an immobilized microorganism module 7, a floating carrier module 8 and an anchoring module 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The embodiment of the invention provides a smart step in-situ treatment system for black and odorous water, which comprises a cloud platform smart control module 4 and a plurality of single-stage treatment modules, wherein each single-stage treatment module comprises a power supply module 1, an online monitoring module 2, a single-load control module 3, a special oxygen supply module 5, a facultative oxygen supply module 6, an immobilized microorganism module 7, a floating carrier module 8 and an anchoring module 9;
the power supply module 1 is used for providing electric energy for the online monitoring module 2, the single-load control module 3 and the special oxygen supply module 5; the online monitoring module 2 is used for monitoring the performance index of the water body in real time; the single-load control module 3 is used for receiving a feedback signal of the cloud platform intelligent control module 4 to control the power supply module 1 and the special oxygen supply module 5; the special oxygen supply module 5 is used for providing oxygen for the immobilized microorganism module 7 and the water body; the facultative oxygen supply module 6 is used for providing a growing carrier for microorganism and protozoan communities in the water body; the immobilized microorganism module 7 is used for solidifying high-efficiency strains in microorganism immobilized fillers and forming a biological membrane treatment part in a microorganism embedding mode; the floating carrier module 8 is used for bearing and fixing the power supply module 1, the online monitoring module 2, the single-load control module 3, the cloud platform intelligent control module 4, the special oxygen supply module 5, the facultative oxygen supply module 6 and the immobilized microorganism module 7; the anchoring module 9 is used for fixing the floating carrier module 8 on a water body.
Black and odorous water is treated through wisdom step normal position treatment module, accomplishes modularization, the ecology and the intellectuality of administering. Through the cooperation that cloud platform wisdom control module 4 and the whole set of black and odorous water body of outside administered module carry out the intellectuality, can the high-efficient, open administered water body. The multi-step and multi-dimensional module control is adopted, a plurality of single-stage treatment modules can be arranged in a surface shape and a strip shape according to the plane space of the black and odorous water body to form a net-shaped space, the single-stage treatment modules are nodes in a net, and the density of the single-stage treatment modules is flexibly arranged according to the pollution degree of different areas of the black and odorous water body, so that the single-stage treatment modules are suitable for different types of working conditions. Meanwhile, multiple dimensions such as physics, plants, biology and the like are adopted for processing, the processing efficiency is high, and the effect guarantee rate is high. Most of the components in the module are plant modules, so that the module has high environmental affinity, and can improve the landscape, restore the ecology and beautify the environment.
According to the preferred scheme, the special oxygen supply module 5 consists of a micro-nano generator, a connecting pipeline and a micro-nano aeration pipe, and provides oxygen for the immobilized microorganism module 7 and a water body.
In the preferred scheme, the power supply module 1 is provided with a movable power supply module 1 and a fixed power supply module 1 at the same time, and the movable power supply module 1 adopts solar power supply, wind power supply or hydraulic power supply and the like, so that the power supply system can adapt to different application scenes.
In the preferred scheme, the on-line monitoring module 2 sets corresponding water quality monitoring indexes according to process requirements, transmits monitoring data to the single-load control module 3 in real time, and thenTransmitted to the cloud platform intelligent control module 4, and the main monitoring indexes are COD and NH3N and DO.
According to the preferred scheme, the single-load control module 3 is controlled by adopting a PLC (programmable logic controller), can independently control the power supply module 1 and the special oxygen supply module 5 on the single-stage treatment module where the single-stage treatment module is located, and can be incorporated into the cloud platform intelligent control module 4 to perform stepped and regional linkage control.
The specific working principle of each module is as follows:
(1) power supply module 1: the power supply module 1 is fixed above the floating carrier module 8 and above the water surface. And a movable power supply module and a fixed power supply module are arranged at the same time. According to the situation of peripheral power supplies of different black and odorous water bodies, if the peripheral power supplies meet the load requirements and the area of a river or a lake is small, the power supply system is suitable for supplying power by adopting a fixed power supply. And a cable is laid by the bank fixed power supply and is connected to a wiring terminal reserved in the power supply module 1. A large amount of black and odorous water bodies are in remote suburbs, or river surfaces or lake surfaces are large in area and are not suitable for adopting a fixed power supply mode, a movable power supply module is adopted, solar power supply, wind power generation power supply, hydroelectric power supply and the like can be adopted, wherein solar panels are adopted for power supply in the solar power supply mode, the solar panel can adapt to most working conditions, and the wind power generation power supply and the hydroelectric power supply are selected according to local wind power and hydraulic power conditions.
(2) And the online monitoring module 2: the on-line monitoring module 2 is fixed below the floating carrier module 8 and below the water surface. Corresponding water quality monitoring indexes are set according to different black and odorous water body treatment process requirements, the online monitoring module 2 is arranged at the water inlet end of the single-stage treatment module and used for monitoring the water quality which can flow through the single-stage treatment module, and the adjustment can be carried out in the single-stage treatment module. Meanwhile, the monitoring data are transmitted to the cloud platform intelligent control module in real time through the single-load control module and the wireless network. The main monitoring indexes in the treatment of the black and odorous water body are COD, NH3-N, ORP and DO.
(3) The single-load control module 3: the single-load control module 3 is fixed above the floating carrier module 8 and above the water surface. The intelligent control system is controlled by adopting a mature PLC control module, can be independently controlled according to the data of the online monitoring module 2 carried on the single-stage treatment module where the intelligent control system is positioned, mainly controls the aeration amount by controlling the power supply module 1 and the special oxygen supply module 5, and can be incorporated into the cloud platform intelligent control module 4 to perform regional or watershed linkage control.
(4) Cloud platform wisdom control module 4: cloud platform wisdom control module 4 is located the high in the clouds of internet, also sets up control center in the control room simultaneously. The system consists of a cloud platform and a control center of a black and odorous water treatment module, and water quality monitoring data and operating data on all single-stage treatment modules are transmitted through a wireless network and stored on the cloud platform. On one hand, the intelligent control in the module is carried out on all single-stage treatment modules in the cascade treatment module through the single-load control module by adopting the Internet of things technology and the intelligent algorithm technology, and the intelligent control is divided into single-stage control, multi-stage control, area control, basin control and other levels. On the other hand, interaction is carried out through other modules and big data which are associated with the outside of the module, for example, on-line monitoring data of all discharge ports of the water body, implementation conditions of sewage interception projects, water body sediment treatment conditions, water quality and flow of upstream and downstream water bodies, weather and climate and other data, the black and odorous water body treatment is a modular project, and the module adopts an open and collaborative mode to carry out collaborative treatment with other black and odorous water body treatment modules, so that the optimal treatment effect is achieved.
(5) The obligatory oxygen supply module 5: the special oxygen supply module 5 is fixed on the floating carrier module 8 and consists of a micro-nano generator, a connecting pipeline and a micro-nano aeration pipe. Wherein the micro-nano generator is positioned on water, and the micro-nano aeration pipe is positioned under water. A micro-nano aeration mode is adopted, the size of bubbles is 0.1-1 micron, and thus aerosol can be prevented from polluting the environment. The aerator is in the form of a coil, so that the aeration amount per unit area can be increased.
(6) Facultative oxygen supply module 6: the facultative oxygen supply module 6 is fixed on the floating carrier module 8 and also floats on the water surface. The porous planting floating island is made of ultraviolet-resistant PE (polyethylene), and consists of a bread-ring-shaped floating body and a split planting basket, and the size of the floating island is preferably 300mm multiplied by 300 mm. The floating island provides a growing carrier for emergent aquatic plants, and the root systems of the emergent aquatic plants are positioned under water. The emergent aquatic plants mainly adopt emergent aquatic plants with strong pollution resistance, luxuriant branches and leaves, developed root systems and strong disease resistance, such as reed, canna, calamus, thalictrum, and the like. Releasing oxygen to the water body through the plant root system. The facultative oxygen supply module 6 and the special oxygen supply module 5 are in cooperation with each other, when the oxygen demand of the water body is low, the facultative oxygen supply module 6 can be used for supplying oxygen, and when the oxygen demand of the water body is large or the climate is not suitable for plant growth, the special oxygen supply module 5 can be used for supplying oxygen. The facultative oxygen supply module 6 has the functions of supplying oxygen, beautifying the environment and removing pollutants in water. Through the matching of plants, the device is coordinated with the integral landscape of the water body, and meanwhile, other equipment can be shielded and decorated, so that the device is integrated with the environment. The plant can directly absorb a large amount of pollutants from the water body through the root system, and the root system of the plant is also an excellent carrier for the growth and the propagation of microorganisms.
(7) Immobilized microorganism module 7: the immobilized microorganism module 7 is fixed above the floating carrier module 8 and below the water surface. Which is the main source of microorganisms provided in the present module. The microorganism embedding technology can embed different kinds of special strains such as COD aerobic degrading bacteria and NH according to the water body treatment characteristics3-N autotrophic nitrifying bacteria, TN denitrifying bacteria and the like, and becomes a microbial factory. The microorganism factory mainly uses nutrient substances of the water body to proliferate the microorganisms, and then releases the proliferated microorganisms into the water body, so as to increase the number of the purified microorganisms in the water body, and the microorganisms embedded in the microorganism factory only have trace loss, cannot be lost along with water flow, and has long-acting treatment effect. Therefore, the purification capacity of the water body can be greatly increased under the condition that the self-purification capacity of indigenous microorganisms of the water body is weak. The plant root imitating filler provides a growth carrier for the biological membrane, is implanted into a water body to be treated after pre-film hanging outside a module for treatment, and needs to have hydrophilicity and be easy for attachment of microorganisms. Meanwhile, the coating has good toughness.
(8) Floating carrier module 8: the floating carrier module 8 is composed of a buoy and a connecting piece, the buoy is made of ultraviolet-resistant PE materials, and the connecting piece is made of 304 stainless steel materials. The floating carrier module 8 is mainly used for combining and fixing the sub-modules according to a certain process scheme and floating on the water surface.
(9) The anchoring module 9: the anchoring module 9 is composed of a rope and an anchor bolt, and the rope is a 304 steel wire rope in a certain area for fixing the floating carrier module on the water body. According to the width of the water area of the water body, if the water area is narrow, a shoreside fixing mode can be adopted, and if the water area is wide, a riverbed fixing mode can be adopted.
(10) The single-stage treatment module consists of a power supply module 1, an online monitoring module 2, a single-load control module 3, an obligatory oxygen supply module 5, a facultative oxygen supply module 6, an immobilized microorganism module 7, a floating carrier module 8 and an anchoring module 9, and forms a treatment unit and modularization. According to the difference of administering needs, need set up a plurality of single-stage and administer the module, constitute whole intelligent step normal position and administer the module with cloud platform wisdom control module together.
(11) The online monitoring module through all single-stage treatment modules carries out real-time three-dimensional monitoring to the water, through the analysis of a large amount of monitoring data and the diagnosis of the big data in high in the clouds, adopts internet of things and wisdom algorithm technique, adjusts the aeration rate of all single-stage treatment modules in real time, and the quantity and the density of periodic adjustment single-stage treatment modules and immobilized microorganism module filler kind and quantity to reach the multidimension degree, the ladder-type is administered the black and odorous water.
The embodiment of the invention also provides an intelligent step in-situ treatment method for the black and odorous water body, which comprises the following steps:
s1: performing real-time three-dimensional monitoring on the water body through each online monitoring module of all the single-stage treatment modules to obtain a performance index;
s2: and analyzing the big data of the performance indexes and diagnosing the big data at the cloud end, adjusting the aeration quantity of all the single-stage treatment modules in real time, and periodically adjusting the quantity and density of the single-stage treatment modules and the type and quantity of fillers of the immobilized microorganism module.
The invention has the following beneficial effects:
(1) this black smelly water is administered to wisdom step normal position of black smelly water body and is administered module and accomplished modularization, ecology and intellectuality, is administering the module and carrying out the cooperation of wisdom with the whole set of black smelly water body of outside through cloud platform wisdom control module, can the efficient administer the water, reaches the quality of water of III class waters on earth's surface and II class waters on earth's surface.
(2) Multi-step and multi-dimensional module control is adopted: the planar space of the black and odorous water body can be used for arranging the single-stage treatment modules in a planar and strip manner, the lake surface is arranged in a planar manner, the river is arranged in a strip manner, a net-shaped space can be formed, and meanwhile, the density of the single-stage treatment modules is flexibly arranged according to the pollution degree of different areas of the black and odorous water body. And multiple dimensions such as physics, plants, biology and the like are involved, the treatment efficiency is high, and the effect guarantee rate is high.
(3) The occupied area is reduced: more than 90% of the components in the modules adopt plant modules with high environmental affinity, and can be synchronously and cooperatively implemented by combining greening construction of water landscape and water shoreline, and basically no extra land occupation is needed.
(4) The energy consumption is low and clean energy is adopted: the whole module only has little power consumption in micro-nano aeration, and the module adopts modes of solar power supply, wind power supply, hydraulic power supply and the like, so that the module is clean energy, and meanwhile, no medicament needs to be added, and the maintenance and operation cost can be greatly saved.
(5) Investment is saved: the module has no large-scale equipment and building structures, so the investment is saved.
(6) The operation and maintenance cost is low: only needs to carry out certain trimming and maintenance on the plants, and basically has no operation and maintenance cost.
(7) The stability is good: the multi-step and multi-dimensional module control is arranged, a reticular treatment module is formed, and meanwhile, the modular design is adopted, so that the arrangement form, the density, the aeration intensity, the types and the quantity of the fillers and the like of the single-stage treatment module can be dynamically and modularly adjusted according to the real-time water quality condition, and the dynamic adaptation to the water body is achieved.
(8) The environment-friendly type: the aeration module adopted in the module is a micro-nano aeration module, so that aerosol cannot be generated to pollute the environment. Most of the components in the module are plant modules, so that the module has high environmental affinity, and can improve the landscape, restore the ecology and afforest the environment.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the invention, which is intended to be covered by the claims and any design similar or equivalent to the scope of the invention.
Claims (9)
1. The utility model provides a wisdom step normal position treatment system of black and odorous water body which characterized in that: the system comprises a cloud platform intelligent control module and a plurality of single-stage treatment modules, wherein each single-stage treatment module comprises a power supply module, an online monitoring module, a single-load control module, an obligate oxygen supply module, a facultative oxygen supply module, an immobilized microorganism module, a floating carrier module and an anchoring module;
the power supply module is used for providing electric energy for the online monitoring module, the single-load control module and the special oxygen supply module; the online monitoring module is used for monitoring the performance index of the water body in real time; the single-load control module is used for receiving a feedback signal of the cloud platform intelligent control module to control the power supply module and the special oxygen supply module; the special oxygen supply module is used for providing oxygen for the immobilized microorganism module and the water body; the facultative oxygen supply module is used for providing a growing carrier for microorganisms and protozoan communities in the water body; the immobilized microorganism module is used for solidifying high-efficiency strains in microorganism immobilized filler and forming a biological membrane treatment part in a microorganism embedding mode; the floating carrier module is used for bearing and fixing the power supply module, the online monitoring module, the single-load control module, the cloud platform intelligent control module, the special oxygen supply module, the facultative oxygen supply module and the immobilized microorganism module; the anchoring module is used for fixing the floating carrier module on a water body.
2. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: the power supply module sets up portable power module and fixed power module simultaneously, and portable power module adopts solar energy power supply, wind-force power supply or water conservancy power supply etc. and fixed power module adopts the form of reserving outside fixed power source interface, possesses under the condition of outside fixed power source power supply, inserts fixed power module with outside fixed power source and supplies power, does not possess under the condition of outside fixed power source power supply, then adopts portable power module to supply power.
3. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: the performance indexes comprise COD and NH3The contents of N and DO.
4. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: the special oxygen supply module comprises a micro-nano generator, a connecting pipeline and a micro-nano aeration pipe, wherein the micro-nano aeration pipe is positioned below the water surface.
5. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: the facultative oxygen supply module comprises emergent aquatic plants and a porous planting floating island, the emergent aquatic plants are planted on the porous planting floating island, the porous planting floating island is made of an uvioresistant PE material and consists of a bread-ring-shaped floating body and a split planting basket, and a growing carrier is provided for the emergent aquatic plants; emergent aquatic plants supply oxygen to the water body through the root systems of the emergent aquatic plants through photosynthesis, and meanwhile, the root systems of the emergent aquatic plants provide growth carriers for microorganisms and protozoan communities.
6. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: the immobilized microorganism module is used for embedding various special strains by microorganisms.
7. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: and the single-load control module is controlled by adopting a PLC.
8. The intelligent step in-situ remediation system for black and odorous water of claim 1, wherein: power module, on-line monitoring module and specificity oxygen suppliment module all with singly carry control module wired communication connection, singly carry control module with cloud platform wisdom control module wireless communication connects.
9. A smart step in-situ treatment method for black and odorous water is characterized by comprising the following steps:
s1: performing real-time three-dimensional monitoring on the water body through each online monitoring module of all the single-stage treatment modules to obtain a performance index;
s2: and analyzing the big data of the performance indexes and diagnosing the big data at the cloud end, adjusting the aeration quantity of all the single-stage treatment modules in real time, and periodically adjusting the quantity and density of the single-stage treatment modules and the type and quantity of fillers of the immobilized microorganism module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681414.0A CN111924978A (en) | 2020-07-15 | 2020-07-15 | Intelligent gradient in-situ treatment system and method for black and odorous water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681414.0A CN111924978A (en) | 2020-07-15 | 2020-07-15 | Intelligent gradient in-situ treatment system and method for black and odorous water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111924978A true CN111924978A (en) | 2020-11-13 |
Family
ID=73312541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010681414.0A Pending CN111924978A (en) | 2020-07-15 | 2020-07-15 | Intelligent gradient in-situ treatment system and method for black and odorous water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111924978A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204965065U (en) * | 2015-09-25 | 2016-01-13 | 杭州冷倍冠科技有限公司 | Control system is restoreed to groundwater |
| CN106006965A (en) * | 2016-06-29 | 2016-10-12 | 江苏奥尼斯环保科技有限公司 | Black and odorous water body treatment and restoration system |
| CN108217946A (en) * | 2018-02-11 | 2018-06-29 | 上海汀滢环保科技有限公司 | For the Ecosystem restoration system and its restorative procedure in river |
| CN208762241U (en) * | 2018-07-13 | 2019-04-19 | 北京海斯顿水处理设备有限公司 | A kind of black and odorous water Long term control unit and its equipment |
| CN212924578U (en) * | 2020-07-15 | 2021-04-09 | 中冶南方都市环保工程技术股份有限公司 | Smart step in-situ treatment system for black and odorous water body |
-
2020
- 2020-07-15 CN CN202010681414.0A patent/CN111924978A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204965065U (en) * | 2015-09-25 | 2016-01-13 | 杭州冷倍冠科技有限公司 | Control system is restoreed to groundwater |
| CN106006965A (en) * | 2016-06-29 | 2016-10-12 | 江苏奥尼斯环保科技有限公司 | Black and odorous water body treatment and restoration system |
| CN108217946A (en) * | 2018-02-11 | 2018-06-29 | 上海汀滢环保科技有限公司 | For the Ecosystem restoration system and its restorative procedure in river |
| CN208762241U (en) * | 2018-07-13 | 2019-04-19 | 北京海斯顿水处理设备有限公司 | A kind of black and odorous water Long term control unit and its equipment |
| CN212924578U (en) * | 2020-07-15 | 2021-04-09 | 中冶南方都市环保工程技术股份有限公司 | Smart step in-situ treatment system for black and odorous water body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103420540B (en) | Stabilization ponds-ecological corridors-constructed wetland based tail water treatment system | |
| CN201406359Y (en) | Treatment device for black odor river | |
| CN103058383B (en) | A kind of multifunctional modular chinampa for contaminated river lake in-situ immobilization | |
| CN103253822A (en) | Compound constructed wetland tail water treatment system | |
| CN109205767A (en) | A kind of biological floating bed appositional pattern microbiological fuel cell coupling device of water remediation | |
| CN212924578U (en) | Smart step in-situ treatment system for black and odorous water body | |
| CN204625422U (en) | A kind of Sewage treatment systems | |
| CN112830585A (en) | Restoring method of basin water ecological in-situ dredging restoring system | |
| CN208561850U (en) | A kind of Micro-power cycle reoxygenation formula artificial floating island | |
| CN207933136U (en) | A kind of microorganism remediation water body system | |
| CN207435274U (en) | A kind of Heihe road cleaning treatment system | |
| CN103408199B (en) | Landscape water comprehensive treatment system and method | |
| WO2021057551A1 (en) | Method for promoting food chain operation and accelerating water environment governance | |
| CN106673220B (en) | One kind improving in-situ treatment method for quality of water environment | |
| CN206814491U (en) | Strengthen ecological purification combination combined system | |
| CN111924978A (en) | Intelligent gradient in-situ treatment system and method for black and odorous water body | |
| CN212532675U (en) | River repair system applied to drainage basin pollution | |
| CN211999376U (en) | Rural sewage ecological management device system of MABR | |
| CN209210461U (en) | A kind of biological floating bed appositional pattern microbiological fuel cell coupling device of water remediation | |
| CN211078600U (en) | Rural distributed domestic sewage integrated ecological treatment system | |
| CN211283844U (en) | Strengthened tidal flow artificial wetland | |
| Chen et al. | Removal of nitrogen and phosphorus from black-odor water by different submerged plants | |
| CN207645910U (en) | A kind of integrated water body prosthetic device of microbiological fuel cell and biological floating bed combination | |
| CN208561854U (en) | Ecological floating island | |
| CN202968310U (en) | Combined type artificial wetland system for municipal wastewater treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201113 |