CN108083572A - A kind of method and apparatus for handling the waste water containing polyacrylamide - Google Patents
A kind of method and apparatus for handling the waste water containing polyacrylamide Download PDFInfo
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- CN108083572A CN108083572A CN201711403936.9A CN201711403936A CN108083572A CN 108083572 A CN108083572 A CN 108083572A CN 201711403936 A CN201711403936 A CN 201711403936A CN 108083572 A CN108083572 A CN 108083572A
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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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
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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
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a kind of method and apparatus for handling the waste water containing polyacrylamide, carry out processing waste water containing polyacrylamide successively using photocatalytic oxidation pool, ozone oxidation pond, upflow type anaerobic reactor and aeration and biological membrane reactor, solve existing processing waste water containing polyacrylamide method there is of high cost, reaction of degrading after product toxicity it is big, secondary pollution is easily caused to environment and the problem of the shortcomings such as degradation rate is low.
Description
Technical field
The present invention relates to environmental technology fields, and in particular, to a kind of method and dress for handling the waste water containing polyacrylamide
It puts.
Background technology
Polymer displacement of reservoir oil tech is highly developed at present, and quick increase just is being presented in the application range and scale of polyacrylamide
Long trend, while improving tar productivity, the toxicity that polyacrylamide accumulation in the environment, migration, zone of transformation come also gradually is shown
Expose, generate environmental problem urgently to be resolved hurrily.Polymer solution containing polyacrylamide is by injection oil reservoir, high temperature item
Thermal degradation and hydrolysis can occur for polyacrylamide under part, and stability is destroyed, and viscosity is decreased obviously, in addition water in ore bed
With high salinity and high salinity, also resulting in the viscosity of polymer reduces, it is necessary to which the polymer for increasing polymer flooding solution is dense
Degree, to ensure oil displacement efficiency.This just brings the problem of three aspects, first, increasing cost of investment.Second, the polymerization of high concentration
Object solvent portions penetrate into the underground water water layer and prolonged stay in mining area, environment can be caused potentially hazardous.Third, polymer flooding
The increase of solution concentration can also greatly increase the difficulty of oil field output water process.
Research shows that polyacrylamide has no significant hazard human body, but polyacrylamide may be released because of depolymerization
Monomeric acrylamide, acrylamide are broadly divided into the harm of people and animal following several situations:（1）Disposably take in a large amount of third
During acrylamide, acrylamide can upset biological central nervous system, and brain is most vulnerable to harm, it may occur that the symptoms such as cerebral hemorrhage；
（2）Frequently during contact acrylamide, the normal function of animals' reproduction system can be affected；（3）With strong carcinogenesis；
（4）Human organ can be caused lopsided.The World Health Organization and the food additives joint specialist committee of FAO (Food and Agriculture Organization of the United Nation)
Once declared that acrylamide can be carcinogenic in report in March, 2005.Experimental study certification, acrylamide can be big by animal
Animal nerve is damaged in the case of amount intake.Neurotoxic effect is mainly shown as that peripheral nerve is generated in degeneration variation and brain
It is related to study and the degeneration at cognitive function position and Peripheral neuropathy etc..Acrylamide can also generate animals' reproduction system
Larger harm is mainly shown as the public mouse sperm number of adult and vigor declines and form changes.
The methods of chemical degradation, mechanical degradation, biodegradation are mainly used to the degradation of polyacrylamide both at home and abroad at present.
Wherein, chemical degradation it is of high cost, reaction after product toxicity it is big, secondary pollution easily is caused to environment；Physical mechanical degradation stirring
Power is big, high energy consumption, polyacrylamide degradation rate are low；Traditional biodegradation cannot effective degradation of polypropylene amide, it is main former
Cause general microorganism that can not survive in the waste water containing polyacrylamide because being that polyacrylamide biodegradability is poor, even if
Survival also can not effectively degrade to polyacrylamide reluctantly.Above-mentioned several biodegrading process, the limitation based on method can not
Harm of the polyacrylamide to environment is inherently eliminated, therefore the processing of the waste water containing polyacrylamide has become oilfield sewage
The main bugbear of processing.
The content of the invention
The object of the present invention is to provide a kind of method and apparatus for handling the waste water containing polyacrylamide, solve existing place
The method for managing the waste water containing polyacrylamide is big in the presence of product toxicity after of high cost, reaction of degrading, and secondary dirt is easily caused to environment
The problem of contaminating the shortcomings such as low with degradation rate.
To achieve these goals, the present invention provides a kind of method for handling the waste water containing polyacrylamide, the methods
Including：
1）Polyacrylamide waste water will be contained to be passed through in intake pool, be discharged into after the stirring of the first blender in photocatalytic oxidation pool；
2）Waste water containing polyacrylamide is in photocatalytic oxidation pool with the photochemical catalyst inside it under the stirring of the second blender
Mixing, while photocatalysis oxidation reaction is carried out under the irradiation of analog solar light source, ozone oxidation pond is discharged into afterwards；
3）Waste water containing polyacrylamide in ozone oxidation pond with ozone generator generate ozone the 3rd blender stirring
Lower mixing, upflow type anaerobic reactor is discharged into after reaction；
4）Waste water containing polyacrylamide flows through upflow type anaerobic reactor from bottom to top, and waste water containing polyacrylamide is detested with up flow type
Aeration biomembrane reactor is discharged into after anaerobic grain sludge haptoreaction inside oxygen reactor；
5）Waste water containing polyacrylamide is discharged into discharge bay in aeration and biological membrane reactor after the filtering of bio-film colonization filler, in mistake
During filter, air aeration pump persistently carries out aeration oxygen supply to aeration and biological membrane reactor.
The present invention also provides a kind of device for handling the waste water containing polyacrylamide, described device includes being sequentially arranged and phase
Intercommunicated intake pool, photocatalytic oxidation pool, ozone oxidation pond, upflow type anaerobic reactor, aeration and biological membrane reactor and go out
Pond is provided with the first blender in the intake pool, analog solar light source is provided with above the photocatalytic oxidation pool,
The bottom of the photocatalytic oxidation pool is provided with the second blender and it is internally provided with photochemical catalyst, in the ozone oxidation pond
The 3rd blender is provided with, the external stability in the ozone oxidation pond has ozone generator, the interior bottom in the ozone oxidation pond
The first aeration stone being connected with the ozone generator is fixed with, the interior bottom of the upflow type anaerobic reactor, which is equipped with, detests
Oxygen granule sludge, the outer surface of the upflow type anaerobic reactor are wound with the temperature-adjusting device of flexible tape, aeration and biological
Membrane reactor is internally provided with bio-film colonization filler, and the external stability of the aeration and biological membrane reactor has air aeration pump, institute
The interior bottom for stating aeration and biological membrane reactor is further fixed on the second aeration stone being connected with air aeration pump.
Preferably, the intake pool, photocatalytic oxidation pool, ozone oxidation pond, upflow type anaerobic reactor, aeration biomembrane
Reactor is connected with discharge bay by pipeline between any two, and peristaltic pump is both provided on the every pipeline.
Preferably, the upper end of the upflow type anaerobic reactor is additionally provided with sludge gas collecting device.
Preferably, stainless steel stent is fixed in the aeration and biological membrane reactor, the bio-film colonization filler is fixed on
On the stainless steel stent.
Preferably, the analog solar light source is xenon lamp.
Preferably, the photochemical catalyst is titanium dioxide and/or silver orthophosphate.
According to above-mentioned technical proposal, the present invention provides a kind of method and apparatus for handling the waste water containing polyacrylamide, institutes
The method of stating includes：Polyacrylamide waste water will be contained to be passed through in intake pool, photocatalytic oxidation pool is discharged into after the stirring of the first blender
In；Waste water containing polyacrylamide mixes in photocatalytic oxidation pool with the photochemical catalyst inside it under the stirring of the second blender
It closes, while photocatalysis oxidation reaction is carried out under the irradiation of analog solar light source, be discharged into ozone oxidation pond afterwards；Containing polyacrylamide
The ozone that amine waste water generates in ozone oxidation pond with ozone generator mixes under the stirring of the 3rd blender, is discharged into after reaction
Upflow type anaerobic reactor；Waste water containing polyacrylamide flows through upflow type anaerobic reactor from bottom to top, gives up containing polyacrylamide
Water after the anaerobic grain sludge haptoreaction inside upflow type anaerobic reactor with being discharged into aeration biomembrane reactor；Containing polypropylene
Amide waste water is discharged into discharge bay in aeration and biological membrane reactor after the filtering of bio-film colonization filler, in filter process, air
Aeration pump persistently carries out aeration oxygen supply to aeration and biological membrane reactor.Method provided by the invention compared with the existing methods compared with,
The present invention is organically combined microbial degradation under photochemical catalytic oxidation, ozone oxidation and different oxygen environments, can be from root
Harm of the polyacrylamide to environment is eliminated in sheet, the polyacrylamide in waste water after processing can effectively be dropped
Solution, while the COD in waste water after processing can effectively decline.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is together for explaining the present invention, but be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure chart of the device of processing waste water containing polyacrylamide provided by the invention；
Fig. 2 is the scanning electron microscope (SEM) photograph of anaerobic grain sludge in the device provided by the invention for handling the waste water containing polyacrylamide；
Fig. 3 is the scanning electron microscope (SEM) photograph of bio-film colonization filler in the device provided by the invention for handling the waste water containing polyacrylamide；
Fig. 4 is the Polyacrylamide in Sewage Water before processing stereoscan photograph of embodiment 1；
Fig. 5 is stereoscan photograph after the Polyacrylamide in Sewage Water of embodiment 1 is handled；
Fig. 6 is the Polyacrylamide in Sewage Water before processing infrared spectrum of embodiment 1；
Fig. 7 is infrared spectrum after the Polyacrylamide in Sewage Water of embodiment 1 is handled.
Reference sign
1- intake pools the first blenders of 101-
2- photocatalytic oxidation pools the second blenders of 201-
202- analog solar light source 3- ozone oxidations pond
The 3rd blender 302- ozone generators of 301-
303- the first aeration stone 4- upflow type anaerobic reactors
401- temperature-adjusting device 402- sludge gas collecting devices
5- aeration and biological membrane reactor 501- air aerations pump
502- the second aeration stone 503- bio-film colonization fillers
6- discharge bay 7- pipelines
8- peristaltic pumps.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
As shown in Figure 1：The present invention provides it is a kind of handle the waste water containing polyacrylamide method, the described method includes：
1st, polyacrylamide waste water will be contained to be passed through in intake pool 1, photocatalytic oxidation pool 2 is discharged into after the stirring of the first blender 101
In；
2nd, waste water containing polyacrylamide in photocatalytic oxidation pool 2 with it inside photochemical catalyst stirring in the second blender 201
Lower mixing is mixed, while photocatalysis oxidation reaction is carried out under the irradiation of analog solar light source 202, is discharged into ozone oxidation pond 3 afterwards；
3rd, the ozone that waste water containing polyacrylamide generates in ozone oxidation pond 3 with ozone generator 302 is in the 3rd blender 301
Stirring under mix, upflow type anaerobic reactor 4 is discharged into after reaction；
4th, waste water containing polyacrylamide flows through upflow type anaerobic reactor 4, waste water containing polyacrylamide and up flow type from bottom to top
Aeration biomembrane reactor 5 is discharged into after anaerobic grain sludge haptoreaction inside anaerobic reactor 4；
5th, waste water containing polyacrylamide is discharged into discharge bay in aeration and biological membrane reactor 5 after the filtering of bio-film colonization filler 503
6, in filter process, air aeration pump 501 persistently carries out aeration oxygen supply to aeration and biological membrane reactor 5.It is provided by the invention
Method is compared with the existing methods compared with of the invention by microbial degradation under photochemical catalytic oxidation, ozone oxidation and different oxygen environments
It is organically combined, can be inherently eliminated harm of the polyacrylamide to environment, poly- third in waste water after processing
Acrylamide can effectively be degraded, while the COD in waste water after processing can effectively decline.
The present invention also provides a kind of device for handling the waste water containing polyacrylamide, described device includes being sequentially arranged and phase
Intercommunicated intake pool 1, photocatalytic oxidation pool 2, ozone oxidation pond 3, upflow type anaerobic reactor 4, aeration and biological membrane reactor 5
With discharge bay 6, the first blender 101 is provided in the intake pool 1, the top of the photocatalytic oxidation pool 2 is provided with simulation
Light source of solar energy 202, the bottom of the photocatalytic oxidation pool 2 is provided with the second blender 201 and it is internally provided with photocatalysis
Agent is provided with the 3rd blender 301 in the ozone oxidation pond 3, and the external stability in the ozone oxidation pond 3 has ozone generator
302, the interior bottom in the ozone oxidation pond 3 is fixed with the first aeration stone 303 being connected with the ozone generator 302, institute
The interior bottom for stating upflow type anaerobic reactor 4 is equipped with anaerobic grain sludge, and the outer surface of the upflow type anaerobic reactor 4 twines
The temperature-adjusting device 401 of flexible tape is wound with, aeration and biological membrane reactor 5 is internally provided with bio-film colonization filler 503, described
The external stability of aeration and biological membrane reactor 5 has air aeration pump 501, and the interior bottom of the aeration and biological membrane reactor 5 is also solid
Surely there is the second aeration stone 502 being connected with air aeration pump 501.
In a kind of preferred embodiment of the present invention, in order to which waste water containing polyacrylamide is preferably driven to pass sequentially through
Each reaction tank, the intake pool 1, photocatalytic oxidation pool 2, ozone oxidation pond 3, upflow type anaerobic reactor 4, aeration biomembrane
Reactor 5 is connected with discharge bay 6 by pipeline 7 between any two, and peristaltic pump 8 is both provided on the every pipeline 7.
In a kind of preferred embodiment of the present invention, in order to the biogas generated to upflow type anaerobic reactor 4
It is recycled, the upper end of the upflow type anaerobic reactor 4 is additionally provided with sludge gas collecting device 402.
In a kind of preferred embodiment of the present invention, in order to enable bio-film colonization filler 503 can be with polymer-bearing waste-water
It is effectively contacted, stainless steel stent is fixed in the aeration and biological membrane reactor 5, the bio-film colonization filler 503 is fixed
In on the stainless steel stent.
In a kind of preferred embodiment of the present invention, for effective analog solar light source, the analog solar
Light source 202 is xenon lamp.
In a kind of preferred embodiment of the present invention, in order to improve photocatalysis oxidation reaction efficiency, the photocatalysis
Agent is titanium dioxide and/or silver orthophosphate.
Embodiment 1
Polyacrylamide waste water will be contained（Polyacrylamide and COD concentration in waste water are respectively 500 mg/L and 1000 mg/L）
It is passed through in intake pool 1, is discharged into after the stirring of the first blender 101 in photocatalytic oxidation pool 2；Waste water containing polyacrylamide is urged in light
Change photochemical catalyst internal with it in oxidation pond 2（Titanium dioxide and/or silver orthophosphate）It is mixed under the stirring of the second blender 201
It closes, while in analog solar light source 202（Xenon lamp）Irradiation is lower to carry out photocatalysis oxidation reaction, is discharged into ozone oxidation pond 3 afterwards；
Waste water containing polyacrylamide in ozone oxidation pond 3 with ozone generator 302 generate ozone the 3rd blender 301 stirring
Lower mixing, is discharged into upflow type anaerobic reactor 4 after reaction；Waste water containing polyacrylamide flows through upflow type anaerobic reaction from bottom to top
Device 4, waste water containing polyacrylamide is with being discharged into aeration life after the anaerobic grain sludge haptoreaction inside upflow type anaerobic reactor 4
Object membrane reactor 5；Waste water containing polyacrylamide is discharged into aeration and biological membrane reactor 5 after the filtering of bio-film colonization filler 503
Discharge bay 6, in filter process, air aeration pump 501 persistently carries out aeration oxygen supply to aeration and biological membrane reactor 5.By light
Polyacrylamide and COD concentration distinguish 300 mg/L and 590 mg/L in water outlet behind catalysis oxidation pond 2, by ozone oxidation pond 3
Polyacrylamide and COD concentration difference 210 mg/L and 450 mg/L, the water outlet after upflow type anaerobic reactor 4 in water outlet afterwards
Middle polyacrylamide and COD concentration difference 120 mg/L and 230 mg/L, after aeration and biological membrane reactor 5 poly- third in water outlet
Acrylamide and COD concentration difference 15 mg/L and 35 mg/L.
To sum up, can be drawn from above-mentioned data and Fig. 4-Fig. 7, processing waste water containing polyacrylamide provided by the invention
Method and apparatus, can effectively reduce the COD concentration in waste water, while the polyacrylamide in waste water can be carried out effective
Degradation.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that the specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
- A kind of 1. method for handling the waste water containing polyacrylamide, which is characterized in that the described method includes：1）Polyacrylamide waste water will be contained and be passed through intake pool（1）In, through the first blender（101）Photochemical catalytic oxidation is discharged into after stirring Pond（2）In；2）Waste water containing polyacrylamide is in photocatalytic oxidation pool（2）In the photochemical catalyst internal with it in the second blender（201） Stirring under mix, while in analog solar light source（202）Irradiation is lower to carry out photocatalysis oxidation reaction, is discharged into ozone oxygen afterwards Change pond（3）；3）Waste water containing polyacrylamide is in ozone oxidation pond（3）In with ozone generator（302）The ozone of generation is in the 3rd stirring Device（301）Stirring under mix, upflow type anaerobic reactor is discharged into after reaction（4）；4）Waste water containing polyacrylamide flows through upflow type anaerobic reactor from bottom to top（4）, waste water containing polyacrylamide with it is upper Formula anaerobic reactor（4）Aeration biomembrane reactor is discharged into after internal anaerobic grain sludge haptoreaction（5）；5）Waste water containing polyacrylamide is in aeration and biological membrane reactor（5）It is middle through bio-film colonization filler（503）It is discharged into out after filtering Pond（6）, in filter process, air aeration pump（501）Persistently give aeration and biological membrane reactor（5）Carry out aeration oxygen supply.
- 2. a kind of device for handling the waste water containing polyacrylamide, which is characterized in that described device includes being sequentially arranged and mutually interconnecting Logical intake pool（1）, photocatalytic oxidation pool（2）, ozone oxidation pond（3）, upflow type anaerobic reactor（4）, aeration biomembrane it is anti- Answer device（5）And discharge bay（6）, the intake pool（1）Inside it is provided with the first blender（101）, the photocatalytic oxidation pool（2）'s Top is provided with analog solar light source（202）, the photocatalytic oxidation pool（2）Bottom be provided with the second blender（201） And it is internally provided with photochemical catalyst, the ozone oxidation pond（3）Inside it is provided with the 3rd blender（301）, the ozone oxidation Pond（3）External stability have ozone generator（302）, the ozone oxidation pond（3）Interior bottom be fixed with and the ozone send out Raw device（302）The first aeration stone being connected（303）, the upflow type anaerobic reactor（4）Interior bottom be equipped with anaerobism Grain sludge, the upflow type anaerobic reactor（4）Outer surface be wound with the temperature-adjusting device of flexible tape（401）, aeration Biofilm reactor（5）It is internally provided with bio-film colonization filler（503）, the aeration and biological membrane reactor（5）External stability There is air aeration pump（501）, the aeration and biological membrane reactor（5）Interior bottom be further fixed on and the air aeration pump （501）The second aeration stone being connected（502）.
- 3. the apparatus of claim 2, which is characterized in that the intake pool（1）, photocatalytic oxidation pool（2）, ozone oxygen Change pond（3）, upflow type anaerobic reactor（4）, aeration and biological membrane reactor（5）And discharge bay（6）Pass through pipeline between any two（7） It is connected, the every pipeline（7）On be both provided with peristaltic pump（8）.
- 4. the apparatus of claim 2, which is characterized in that the upflow type anaerobic reactor（4）Upper end also set up There is sludge gas collecting device（402）.
- 5. the apparatus of claim 2, which is characterized in that the aeration and biological membrane reactor（5）It is inside fixed with stainless Steel bracket, the bio-film colonization filler（503）It is fixed on the stainless steel stent.
- 6. the apparatus of claim 2, which is characterized in that the analog solar light source（202）For xenon lamp.
- 7. the apparatus of claim 2, which is characterized in that the photochemical catalyst is titanium dioxide and/or silver orthophosphate.
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| CN201711403936.9A CN108083572A (en) | 2017-12-22 | 2017-12-22 | A kind of method and apparatus for handling the waste water containing polyacrylamide |
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| CN201711403936.9A CN108083572A (en) | 2017-12-22 | 2017-12-22 | A kind of method and apparatus for handling the waste water containing polyacrylamide |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290064A (en) * | 2018-09-20 | 2019-02-01 | 东北大学秦皇岛分校 | A kind of preparation method of the compound self-degradation flocculant of graphene/titanium dioxide/polyacrylamide |
| CN109502933A (en) * | 2019-01-16 | 2019-03-22 | 中国海洋大学 | A kind of processing method and system containing polyacrylamide waste water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786772A (en) * | 2010-03-24 | 2010-07-28 | 哈尔滨工业大学 | Efficient biological treatment method for polymer-containing sewage in oil field |
| CN102153227A (en) * | 2011-01-12 | 2011-08-17 | 无锡市霄鹰环境科技有限公司 | Method for treating ultrahigh-concentration organic industrial wastewater |
| CN102381817A (en) * | 2011-10-14 | 2012-03-21 | 宁波先安化工有限公司 | System for processing waste water generated in acrylamide production and processing method thereof |
| US20120080374A1 (en) * | 2010-10-04 | 2012-04-05 | Pacific Advanced Civil Engineering, Inc. | Ozone and anaerobic biological pretreatment for a desalination process |
-
2017
- 2017-12-22 CN CN201711403936.9A patent/CN108083572A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786772A (en) * | 2010-03-24 | 2010-07-28 | 哈尔滨工业大学 | Efficient biological treatment method for polymer-containing sewage in oil field |
| US20120080374A1 (en) * | 2010-10-04 | 2012-04-05 | Pacific Advanced Civil Engineering, Inc. | Ozone and anaerobic biological pretreatment for a desalination process |
| CN102153227A (en) * | 2011-01-12 | 2011-08-17 | 无锡市霄鹰环境科技有限公司 | Method for treating ultrahigh-concentration organic industrial wastewater |
| CN102381817A (en) * | 2011-10-14 | 2012-03-21 | 宁波先安化工有限公司 | System for processing waste water generated in acrylamide production and processing method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 周舜: "生物接触氧化工艺在聚丙烯酰胺废水治理中的应用", 《黑龙江环境通报》 * |
| 席欣欣等: "高级氧化处理聚驱废水的研究", 《2011年全国给水排水技术信息网年会论文集》 * |
| 温沁雪等: "油田含聚丙烯酰胺废水处理研究进展", 《化工环保》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290064A (en) * | 2018-09-20 | 2019-02-01 | 东北大学秦皇岛分校 | A kind of preparation method of the compound self-degradation flocculant of graphene/titanium dioxide/polyacrylamide |
| CN109290064B (en) * | 2018-09-20 | 2020-10-20 | 东北大学秦皇岛分校 | Preparation method of graphene/titanium dioxide/polyacrylamide composite self-degradation flocculant |
| CN109502933A (en) * | 2019-01-16 | 2019-03-22 | 中国海洋大学 | A kind of processing method and system containing polyacrylamide waste water |
| CN109502933B (en) * | 2019-01-16 | 2021-08-24 | 中国海洋大学 | Method and system for treating wastewater containing polyacrylamide |
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