CN110950497A - Intelligent integrated water treatment system and working method thereof - Google Patents
Intelligent integrated water treatment system and working method thereof Download PDFInfo
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- CN110950497A CN110950497A CN201911299489.6A CN201911299489A CN110950497A CN 110950497 A CN110950497 A CN 110950497A CN 201911299489 A CN201911299489 A CN 201911299489A CN 110950497 A CN110950497 A CN 110950497A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 238000005189 flocculation Methods 0.000 claims abstract description 36
- 230000016615 flocculation Effects 0.000 claims abstract description 36
- 230000015271 coagulation Effects 0.000 claims abstract description 35
- 238000005345 coagulation Methods 0.000 claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 33
- 239000000701 coagulant Substances 0.000 claims abstract description 15
- 239000008394 flocculating agent Substances 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000005188 flotation Methods 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000005273 aeration Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 11
- 230000003311 flocculating effect Effects 0.000 description 6
- 230000001112 coagulating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000032770 biofilm formation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to an intelligent integrated water treatment system and a working method thereof, wherein the intelligent integrated water treatment system comprises: the device comprises a treatment unit, a regulating tank, a coagulation tank, a flocculation tank, an air floatation tank and a biological filter which are connected in sequence; the adjusting tank is suitable for detecting liquid pH data to send to the processing unit and adjusting the pH of the liquid, namely when the liquid pH data in the adjusting tank meets a set value, the processing unit controls the adjusting tank to be opened to convey the liquid to the coagulation tank; the coagulation tank is suitable for conveying liquid to the flocculation tank after the liquid is stirred by a coagulant; the flocculation tank is suitable for conveying liquid to the air floatation tank after the liquid is flocculated by the flocculating agent; the air floatation tank is suitable for conveying liquid to the biological filter after scraping flocs on the liquid level; the biological filter is suitable for discharging clear water after biologically filtering liquid; the invention realizes the functions of intelligent operation and one-key starting and stopping.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an intelligent integrated water treatment system and a working method thereof.
Background
The traditional sewage treatment system needs manual work to detect the water quality condition regularly and carry out dosing treatment, and the traditional sewage treatment system adopts a sedimentation tank, needs a larger floor area, consumes long time and has poor impact resistance.
The COD removing rate of the sewage treated by the traditional sewage treatment system is low, and the traditional sewage treatment system has no biodegradability.
Therefore, it is necessary to develop a new intelligent integrated water treatment system and a working method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide an intelligent integrated water treatment system and a working method thereof.
In order to solve the above technical problems, the present invention provides an intelligent integrated water treatment system, comprising: the device comprises a treatment unit, a regulating tank, a coagulation tank, a flocculation tank, an air floatation tank and a biological filter which are connected in sequence; the adjusting tank is suitable for detecting liquid pH data to send to the processing unit and adjusting the pH of the liquid, namely when the liquid pH data in the adjusting tank meets a set value, the processing unit controls the adjusting tank to be opened to convey the liquid to the coagulation tank; the coagulation tank is suitable for conveying liquid to the flocculation tank after the liquid is stirred by a coagulant; the flocculation tank is suitable for conveying liquid to the air floatation tank after the liquid is flocculated by the flocculating agent; the air floatation tank is suitable for generating microporous bubbles which are attached to the surface of flocs in liquid so as to drive the flocs to float on the liquid level, and conveying the liquid to the biological filter after scraping the flocs on the liquid level; the biological filter is suitable for discharging clear water after biologically filtering liquid.
Further, the conditioning tank includes: the pH detection module and the pH adjusting module are electrically connected with the processing unit; the pH detection module is suitable for detecting pH data of liquid in the adjusting tank and sending the pH data to the processing unit, namely the processing unit is suitable for controlling the pH adjusting module to adjust the pH value of the liquid in the adjusting tank according to the pH data of the liquid in the adjusting tank.
Further, the coagulation basin includes: the flow monitoring module, the stirrer and the coagulant adding module are electrically connected with the processing unit; the flow monitoring module is suitable for detecting liquid flow data in the coagulation tank and sending the liquid flow data to the processing unit, namely the processing unit is suitable for controlling the working frequency of the stirrer according to the liquid flow data in the coagulation tank and controlling the adding frequency of the coagulant adding module for releasing the coagulant into the coagulation tank.
Further, the flocculation tank comprises a flocculant addition module; the processing unit is suitable for controlling the flocculating agent adding module to release a flocculating agent into the flocculation tank so as to flocculate particles in the liquid.
Further, the air flotation tank comprises: an aeration disc and a slag scraper; the aeration disc is suitable for generating microporous bubbles to be attached to the surface of flocs in liquid, drives the flocs to float on the liquid surface, and scrapes off the flocs through a residue scraper.
Further, the flocculation tank is suitable for adopting a baffle plate flocculation tank.
Furthermore, the filter material in the biological filter adopts cobblestone natural filter material.
Furthermore, the flow of the drainage pump between the adjusting tank and the coagulation tank, between the coagulation tank and the flocculation tank, between the flocculation tank and the air flotation tank, and between the air flotation tank and the biological filter is not less than the flow of the water inlet pump.
Further, the biofilter includes: two layers of filter filling box bodies, namely a first layer of filter filling box body is provided with holes at the bottom surface and closed at the side surface so as to ensure that water flow is fully contacted with filter materials and enters a second layer of filter filling box body; and holes are formed in each surface of the second layer of filter tank filling box body so as to reduce water flow resistance.
In another aspect, the present invention provides a method for operating an intelligent integrated water treatment system, which is suitable for operating the intelligent integrated water treatment system.
The invention has the advantages that the processing unit controls the regulating reservoir to regulate and control the pH data of the liquid, realizes intelligent frequency regulation of the coagulation reservoir, adjusts the stirring speed and the dosage adding frequency according to the water treatment quantity condition, and realizes the functions of intelligent operation and one-key starting and stopping.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a block diagram of an intelligent integrated water treatment system of the present invention;
FIG. 2 is a control block diagram of the intelligent integrated water treatment system of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1
FIG. 1 is a block diagram of an intelligent integrated water treatment system of the present invention;
FIG. 2 is a control block diagram of the intelligent integrated water treatment system of the present invention.
In this embodiment, as shown in fig. 1, the present embodiment provides an intelligent integrated water treatment system, which includes: the device comprises a treatment unit, a regulating tank, a coagulation tank, a flocculation tank, an air floatation tank and a biological filter which are connected in sequence; the adjusting tank is suitable for detecting liquid pH data to send to the processing unit and adjusting the pH of the liquid, namely when the liquid pH data in the adjusting tank meets a set value, the processing unit controls the adjusting tank to be opened to convey the liquid to the coagulation tank; the coagulation tank is suitable for conveying liquid to the flocculation tank after the liquid is stirred by a coagulant; the flocculation tank is suitable for conveying liquid to the air floatation tank after the liquid is flocculated by the flocculating agent; the air floatation tank is suitable for generating microporous bubbles which are attached to the surface of flocs in liquid so as to drive the flocs to float on the liquid level, and conveying the liquid to the biological filter after scraping the flocs on the liquid level; the biological filter is suitable for discharging clear water after biologically filtering liquid.
In this embodiment, the processing unit controls the regulating reservoir to regulate and control the pH data of the liquid, so as to realize intelligent frequency modulation of the coagulation tank, and the stirring rate regulation and the dosage adding frequency are performed according to the water treatment amount, so that the intelligent operation is realized, and the functions of starting and stopping are realized by one key.
In this embodiment, the influent enters the conditioning tank by the action of a lift pump.
In the present embodiment, as shown in fig. 1, the dotted line indicates a sludge pipe and the solid line indicates a water pipe.
In this embodiment, as shown in fig. 1, the adjusting tank, the coagulation tank, the flocculation tank and the air flotation tank are all provided with a bottom mud drainage pipe at the bottom for discharging mud so as to avoid blockage, and are controlled to be opened and closed through corresponding valves.
In order to realize intelligent medicine adding and pH value adjustment, the equalizing basin includes: the pH detection module and the pH adjusting module are electrically connected with the processing unit; the pH detection module is suitable for detecting pH data of liquid in the adjusting tank and sending the pH data to the processing unit, namely the processing unit is suitable for controlling the pH adjusting module to adjust the pH value of the liquid in the adjusting tank according to the pH data of the liquid in the adjusting tank.
In this embodiment, the pH detection module may be, but is not limited to, an intelligent pH meter.
In this embodiment, as shown in fig. 1, the dosing 1 is to dose the pH adjusting module to the adjusting tank, and a pH adjusting agent may be added.
In order to realize the intelligent frequency modulation function of mixer, the coagulating basin includes: the flow monitoring module, the stirrer and the coagulant adding module are electrically connected with the processing unit; the flow monitoring module is suitable for detecting liquid flow data in the coagulation tank and sending the liquid flow data to the processing unit, namely the processing unit is suitable for controlling the working frequency of the stirrer according to the liquid flow data in the coagulation tank and controlling the adding frequency of the coagulant adding module for releasing the coagulant into the coagulation tank.
In this embodiment, as shown in fig. 1, the dosing 2 is a coagulant adding module for dosing the coagulation tank, and a coagulant can be added.
In order to realize flocculation on particles in the liquid, the flocculation tank comprises a flocculating agent adding module; the processing unit is suitable for controlling the flocculating agent adding module to release the flocculating agent to enter the flocculation tank so as to flocculate particles in the liquid and form large floc particles under the action of the flocculating agent.
In this embodiment, as shown in fig. 1, the dosing 3 is that the flocculating agent adding module adds a dosing agent to the flocculating tank, and a flocculating agent can be added.
For scraping off floes, the flotation tank comprises: an aeration disc and a slag scraper; the aeration disc is suitable for generating micropore bubbles to be attached to the surface of flocs in liquid, drives the flocs to float on the liquid level, and scrapes off the flocs through scraping the sediment machine, so as to scrape floc dross into a mud storage tank, clear water flows into a clear water tank through a perforated plate, clear water flows into a biological filter through uniform water distribution in the clear water tank, and further removes the mud residue brought in carelessly from the air flotation tank.
In this example, as shown in FIG. 1, after the flocs in the sludge storage tank are subjected to pressure filtration by the filter press, the sludge cake is transported out and the liquid is re-injected into the coagulation tank.
Specifically, as an optional implementation mode, the flocculation tank is suitable for adopting the baffling board flocculation tank, and the sewage velocity of flow is not big in the flocculation tank, the formation of the flocculating constituent of being convenient for, and when passing through the baffling board, the velocity of flow increases to some extent, prevents that the flocculating constituent from piling up and causing the flocculation tank jam.
In this embodiment, the effluent of the flocculation tank enters the floatation tank, the density of the sludge virtual body is similar to that of water, if a sedimentation tank is adopted, a larger floor area is needed, the time consumption is long, and the impact resistance is poor, namely, the floatation tank makes up for the defects of the sedimentation tank.
Specifically, as an optional implementation mode, the filter material in the biological filter adopts a cobblestone natural filter material, so that the microorganism growth and biofilm formation are facilitated, the COD removal rate of the sewage after the preorder treatment meets 60%, and the biodegradability of the sewage is improved, so that the sewage can be in a biological membrane treatment state in the biological filter, the water in the biological filter flows into a clean water tank, and is discharged at a water outlet under the action of a lifting pump.
Specifically, as an optional implementation mode, the flow of the drainage pump between the adjusting tank and the coagulation tank, between the coagulation tank and the flocculation tank, between the flocculation tank and the flotation tank, and between the flotation tank and the biological filter is not less than the flow of the water inlet pump, and the clean water tank is provided with a liquid level switch control and a signal transmission drainage pump, and the flow of the drainage pump is greater than that of the water inlet pump, so that the hidden danger that the water quantity overflows out of the water tank slowly is overcome.
In this embodiment, the water-locator between equalizing basin and the coagulating basin, between coagulating basin and the flocculating basin, between flocculating basin and the flotation tank, between flotation tank and the biological filter adopts hidden, saves space, has improved visual effect greatly when being convenient for maintain, and drainage, mud pipe are all equipped with in equalizing basin, coagulating basin, flocculating basin, the flotation tank, each drainage valve is concentrated and is arranged, and is pleasing to the eye and convenient.
In this embodiment, coagulating basin, flocculation basin are equipped with the liquid level switch, carry out the intelligence through the corresponding liquid level switch of processing unit control and add the medicine.
In this embodiment, the outlet water of the air flotation tank is a perforated plate, and in order to prevent scum from flowing into the biological filter along with water flow during aeration, the lower part of the perforated plate is subjected to backflow treatment so as to prevent scum from being flushed into the biological filter.
In this embodiment, one end of the water inlet interface is placed into the sewage tank, and the other end is connected with the regulating tank; one end of the water outlet interface is connected with the biological filter, and the other end is connected with the clean water tank; the water inlet and outlet interfaces have a quick insertion function and are convenient and fast.
In this embodiment, the air inlet pipe has a quick-insertion function, compressed air is connected to the air inlet pipe interface, and suitable compressed air can be output by adjusting a pressure regulating valve above the air inlet pipe.
Specifically, as an optional embodiment, the biofilter includes: two layers of filter filling box bodies, namely a first layer of filter filling box body is provided with holes at the bottom surface and closed at the side surface so as to ensure that water flow is fully contacted with filter materials and enters a second layer of filter filling box body; holes are formed in each surface of the filling box body of the second layer of filtering pool to reduce water flow resistance, namely, the biological filtering pool is filled in a box type independently, so that the biological filtering pool is convenient to clean and replace; and the filter material is replaced by adopting a miniature crane, only a side door needs to be opened, and the corresponding filter tank filling box body is lifted out and washed by the crane in the equipment, so that the filter tank filling box body is independent of the crane, and is time-saving and labor-saving.
In this embodiment, the intelligent integrated water treatment system further comprises a horse wheel which is movable and fixable.
Example 2
On the basis of embodiment 1, the present embodiment provides an operating method of an intelligent integrated water treatment system, which is suitable for operating with the intelligent integrated water treatment system provided in embodiment 1.
In conclusion, the invention controls the regulating reservoir to regulate and control the pH data of the liquid through the processing unit, realizes intelligent frequency regulation of the coagulation reservoir, adjusts the stirring speed and the dosage adding frequency according to the water treatment quantity condition, and realizes the functions of intelligent operation and one-key starting and stopping.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An intelligent integrated water treatment system, comprising:
the device comprises a treatment unit, a regulating tank, a coagulation tank, a flocculation tank, an air floatation tank and a biological filter which are connected in sequence; wherein
The conditioning tank is adapted to detect liquid pH data for transmission to the processing unit and to perform pH conditioning of the liquid, i.e.
When the pH data of the liquid in the adjusting tank meet a set value, the processing unit controls the adjusting tank to be opened so as to convey the liquid to the coagulation tank;
the coagulation tank is suitable for conveying liquid to the flocculation tank after the liquid is stirred by a coagulant;
the flocculation tank is suitable for conveying liquid to the air floatation tank after the liquid is flocculated by the flocculating agent;
the air floatation tank is suitable for generating microporous bubbles which are attached to the surface of flocs in liquid so as to drive the flocs to float on the liquid level, and conveying the liquid to the biological filter after scraping the flocs on the liquid level;
the biological filter is suitable for discharging clear water after biologically filtering liquid.
2. The intelligent integrated water treatment system of claim 1,
the regulating reservoir comprises: the pH detection module and the pH adjusting module are electrically connected with the processing unit;
the pH detection module is suitable for detecting the pH data of the liquid in the regulating reservoir and sending the pH data to the processing unit, namely
The processing unit is suitable for controlling the pH adjusting module to adjust the pH value of the liquid in the adjusting tank according to the pH data of the liquid in the adjusting tank.
3. The intelligent integrated water treatment system of claim 1,
the coagulation basin includes: the flow monitoring module, the stirrer and the coagulant adding module are electrically connected with the processing unit;
the flow monitoring module is suitable for detecting liquid flow data in the coagulation tank and sending the data to the processing unit, namely
The processing unit is suitable for controlling the working frequency of the stirrer according to the liquid flow data in the coagulation tank and controlling the adding frequency of the coagulant adding module for releasing the coagulant into the coagulation tank.
4. The intelligent integrated water treatment system of claim 1,
the flocculation tank comprises a flocculant adding module;
the processing unit is suitable for controlling the flocculating agent adding module to release a flocculating agent into the flocculation tank so as to flocculate particles in the liquid.
5. The intelligent integrated water treatment system of claim 1,
the air floatation tank comprises: an aeration disc and a slag scraper;
the aeration disc is suitable for generating microporous bubbles to be attached to the surface of flocs in liquid, drives the flocs to float on the liquid surface, and scrapes off the flocs through a residue scraper.
6. The intelligent integrated water treatment system of claim 1,
the flocculation tank is suitable for adopting a baffle plate flocculation tank.
7. The intelligent integrated water treatment system of claim 1,
the filter material in the biological filter adopts cobblestone natural filter material.
8. The intelligent integrated water treatment system of claim 1,
and the flow of the drainage pump between the regulating tank and the coagulation tank, between the coagulation tank and the flocculation tank, between the flocculation tank and the air flotation tank, and between the air flotation tank and the biological filter is not less than the flow of the water inlet pump.
9. The intelligent integrated water treatment system of claim 1,
the biological filter comprises: two-layer filter packing box body, i.e.
The bottom surface of the first layer of filter filling box body is provided with a hole, and the side surface is closed so as to ensure that water flow is fully contacted with a filter material and enters the second layer of filter filling box body;
and holes are formed in each surface of the second layer of filter tank filling box body so as to reduce water flow resistance.
10. A method of operating an intelligent integrated water treatment system, adapted to operate with the intelligent integrated water treatment system of any one of claims 1-9.
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| CN201911299489.6A CN110950497A (en) | 2019-12-17 | 2019-12-17 | Intelligent integrated water treatment system and working method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318758A (en) * | 2008-05-16 | 2008-12-10 | 北京工业大学 | Air-float and bio-filter combined water treatment process |
| CN105271571A (en) * | 2015-10-26 | 2016-01-27 | 北京东方协和医药生物技术有限公司 | Sewage treatment core process |
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- 2019-12-17 CN CN201911299489.6A patent/CN110950497A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318758A (en) * | 2008-05-16 | 2008-12-10 | 北京工业大学 | Air-float and bio-filter combined water treatment process |
| CN105271571A (en) * | 2015-10-26 | 2016-01-27 | 北京东方协和医药生物技术有限公司 | Sewage treatment core process |
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