CN106186380A - A kind of application that oxygen carrying material is improved in sewage aeration processes water body oxygen content - Google Patents
A kind of application that oxygen carrying material is improved in sewage aeration processes water body oxygen content Download PDFInfo
- Publication number
- CN106186380A CN106186380A CN201610586270.4A CN201610586270A CN106186380A CN 106186380 A CN106186380 A CN 106186380A CN 201610586270 A CN201610586270 A CN 201610586270A CN 106186380 A CN106186380 A CN 106186380A
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- China
- Prior art keywords
- sewage
- aeration
- oxygen
- carrying material
- oxygen carrying
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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
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of application that oxygen carrying material is improved in sewage aeration processes water body oxygen content, it is characterised in that: this oxygen carrying material is placed in the sewage that need to process by the way of directly throwing, be packaged in porous bag or be piled into required form and size use.The present invention can substitute wide variety of aeration system in current sewage treatment process, reach the effect of microvesicle or bubble-free aeration, the utilization rate of oxygen improves 2 3.5 times than traditional method, the most just the oxygen content in sewage can be brought up to 30 95% by original 5 30%, sewage adjusts mixed laggard in a subtle way oxygen Aeration tank with returned sludge and recirculation water through simple at anaerobic pond, carry out aerobic by special carrier and immobilized microorganism, anaerobism, amphimicrobian reacts, reach to purify the purpose of sewage, the aeration of Aeration tank is that quantitative timing is carried out, the energy needed for aeration can be greatly saved, reach energy-conservation and efficient purpose.
Description
Technical field
The present invention relates to technical field of sewage, particularly relate to a kind of by oxygen carrying material in sewage aeration processes technique
Improve the application of water body oxygen content.
Background technology
At present, China's inland rivers, water body in lake and offshore waters being contaminated the most in various degree, reduce water resource
Utilize usefulness；Also significantly impact the functions such as the ecology of water body, fishery, view simultaneously, even threaten the safety of drinking water.Grind
Study carefully and develop safe efficient, cheap sewage disposal and control technology be waste water control great environmental problem urgently to be resolved hurrily it
One.
At present, the method for reproducibility composition in sewage of removing mainly has: biological oxidation process, chemical oxidization method, electrochemistry oxygen
Change method and conventional aeration oxidizing process.Wherein, conventional aeration oxidizing process, it is passed through enough air or oxygen to sewage the most at ambient pressure,
In prior art, also occur in that some can filling is suitable in aerator filler, to increase contacting of sewage and air,
Improving a kind of method of oxidation efficiency, the method is compared to other several methods, because having the advantages such as process equipment is simple in dirt
Water treatment field obtains relatively broad application.
But some sewage aerators occurred in existing technology, the time limitation existed due to water body Air Exposure
Property, aerator need to uninterruptedly carry out aeration, and aeration utilization rate is the most relatively low, there is aeration utilization rate low, and equipment runs
The common technique problem that cost is the highest, meanwhile, along with population Rapid-Urbanization and the industrialized process of China, at sewage
In science and engineering skill, amount in need of immediate treatment is big, Air Exposure is effective and has the appearance of aeration system technology of certain energy-saving effect.With
The efficiency solving sewage disposal of the prior art is low, and the operating cost of sewage aeration process is higher cannot be at extensive sewage
The technical bottleneck promoted the use of in reason.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides the application in sewage aeration processes technique of a kind of oxygen carrying material,
This oxygen carrying materials application to sewage aeration is processed in technique and be used for improving the content of water oxygen gas, thus reach to improve control dirt
The degree of water generation wawter bloom.
In order to realize above-mentioned technical purpose, the present invention adopts the following technical scheme that: one will be containing low table energy surface activity
The solid particle oxygen carrying material of material reaches to promote that contaminant degradation processes with raising water body oxygen content in sewage aeration processes
Application.
The technical characterstic of the present invention and effect be:
A kind of oxygen carrying material, is made up of low table energy surface active material and carrier material, and described carrier material is granule
Shape solid material, described low table energy surface active material is liquid, based on such cooperation, can guarantee the load of form of powdery particles
The outer surface of body material fully combines, and the preparation method of described oxygen carrying material is as follows:
(1) the low table energy surface active material of described liquid is sprayed on the surface of described carrier material or by described load
Body material fully infiltrates in described low table energy surface active material；To guarantee fluorocarbon resin paint or the organosilicon of glue of liquid
The outer surface of carrier granular can be fully infiltrated and be attached to etc. low table energy surface active material；
(2) by spraying or the carrier material taking-up of infiltration through described low table energy surface active material, carry out air-drying process；With
Phase obtains the outer surface of carrier material particles and fully wraps up in the oxygen carrying material with fluorocarbon resin material, and is easy to use and stores；
(3) carrier material that above-mentioned steps (2) prepares is carried out pulverization process again, obtain described oxygen carrying material.
Further, described low table energy surface active material is fluorocarbon resin paint or organosilicon.The fluorocarbon resin paint of liquid
Or organosilicon, there is the feature of low surface tension of excellence, it can be ensured that the outer surface of oxygen carrying material is difficult to the dirt that bonds, and shadow
Ring the oxygen carrying effect of oxygen carrying material.
Further, the percent by volume of described low table energy surface active material is 1-50%；Joining of percent by volume
Close, it can be ensured that the particle exterior surface of described carrier material is all by fluorocarbon resin paint or the organosilicon parcel of described liquid and low
The thickness of table energy surface active material has good anti-soil, non-caked characteristic.
Further, the oxygen carrying material obtained by described step (3), by directly throwing, porous bag can be packaged in
In body or the mode of required form and size of being piled into is placed in the water body pond needing oxygen supplement use.
Further, air-dried in described step (2) is processed as natural air drying or uses hot-air blower equipment to carry out hot blast
Dry.
Further, concrete described fluorocarbon resin paint is polyhexafluoropropylene, politef, perfluoroethylene-propylene
(F46), poly-trifluoro-ethylene, polyvinyladine floride, polyvinyl fluoride, polytrifluorochloroethylene and CTFE.
Oxygen carrier mechanismic design according to hemoglobin forms, and has oxyphie, UV resistant, resistance to oxidation, resistance to microbial decomposition
Deng advantageous property.Wide variety of aeration system in current sewage treatment process can be substituted, reach microvesicle or bubble-free aeration
Effect, the utilization rate of oxygen improves 2-3.5 times than traditional method, the most just can be by the oxygen content in sewage by original 5-
30% brings up to 30-95%, and sewage enters three-dimensional micro-oxygen with returned sludge and recirculation water at anaerobic pond after simple tune is mixed
Aeration tank, carries out aerobic, anaerobism, amphimicrobian reaction by special carrier and immobilized microorganism, reaches to purify the mesh of sewage
's.The aeration of Aeration tank is that quantitative timing is carried out, and can be greatly saved the energy needed for aeration, reaches energy-conservation and efficient mesh
's.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to this
Bright it is further elaborated.Should be appreciated that specific embodiment described herein, and need not only in order to explain the present invention
In limiting the present invention.
A kind of oxygen carrying material, is made up of low table energy surface active material and carrier material, and described carrier material is granule
Shape solid material, described low table energy surface active material is liquid, based on such cooperation, can guarantee the load of form of powdery particles
The outer surface of body material fully combines, and the preparation method of described oxygen carrying material is as follows:
(1) the low table energy surface active material of described liquid is sprayed on the surface of described carrier material or by described load
Body material fully infiltrates in described low table energy surface active material；To guarantee fluorocarbon resin paint or the organosilicon of glue of liquid
The outer surface of carrier granular can be fully infiltrated and be attached to etc. low table energy surface active material；
(2) by spraying or the carrier material taking-up of infiltration through described low table energy surface active material, carry out air-drying process；With
Phase obtains the outer surface of carrier material particles and fully wraps up in the oxygen carrying material with fluorocarbon resin material, and is easy to use and stores；
(3) carrier material that above-mentioned steps (2) prepares is carried out pulverization process again, obtain described oxygen carrying material.
Further, described low table energy surface active material is fluorocarbon resin paint or organosilicon.The fluorocarbon resin paint of liquid
Or organosilicon, there is the feature of low surface tension of excellence, it can be ensured that the outer surface of oxygen carrying material is difficult to the dirt that bonds, and shadow
Ring the oxygen carrying effect of oxygen carrying material.
Further, the percent by volume of described low table energy surface active material is 1-50%；Joining of percent by volume
Close, it can be ensured that the particle exterior surface of described carrier material is all by fluorocarbon resin paint or the organosilicon parcel of described liquid and low
The thickness of table energy surface active material has good anti-soil, non-caked characteristic.
Further, the oxygen carrying material obtained by described step (3), by directly throwing, porous bag can be packaged in
In body or the mode of required form and size of being piled into is placed in the water body pond needing oxygen supplement use.
Further, air-dried in described step (2) is processed as natural air drying or uses hot-air blower equipment to carry out hot blast
Dry.
Further, concrete described fluorocarbon resin paint is polyhexafluoropropylene, politef, perfluoroethylene-propylene
(F46), poly-trifluoro-ethylene, polyvinyladine floride, polyvinyl fluoride, polytrifluorochloroethylene and CTFE.
Oxygen carrier mechanismic design according to hemoglobin forms, and has oxyphie, UV resistant, resistance to oxidation, resistance to microbial decomposition
Deng advantageous property.Wide variety of aeration system in current sewage treatment process can be substituted, reach microvesicle or bubble-free aeration
Effect, the utilization rate of oxygen improves 2-3.5 times than traditional method, the most just can be by the oxygen content in sewage by original 5-
30% brings up to 30-95%, and sewage adjusts mixed laggard in a subtle way oxygen aeration with returned sludge and recirculation water through simple at anaerobic pond
Pond, carries out aerobic, anaerobism, amphimicrobian reaction by special carrier and immobilized microorganism, reaches to purify the purpose of sewage.Expose
The aeration in gas pond is that quantitative timing is carried out, and can be greatly saved the energy needed for aeration, reaches energy-conservation and efficient purpose.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (1)
1. the solid particle oxygen carrying material containing low table energy surface active material is used for during sewage aeration processes to improve by one kind
Water body oxygen content reaches to promote that contaminant degradation processes and avoids the application of sewage generation wawter bloom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586270.4A CN106186380A (en) | 2016-07-23 | 2016-07-23 | A kind of application that oxygen carrying material is improved in sewage aeration processes water body oxygen content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586270.4A CN106186380A (en) | 2016-07-23 | 2016-07-23 | A kind of application that oxygen carrying material is improved in sewage aeration processes water body oxygen content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106186380A true CN106186380A (en) | 2016-12-07 |
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|---|---|---|---|
| CN201610586270.4A Pending CN106186380A (en) | 2016-07-23 | 2016-07-23 | A kind of application that oxygen carrying material is improved in sewage aeration processes water body oxygen content |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585121A (en) * | 2016-02-03 | 2016-05-18 | 安徽乙地生态科技有限公司 | Unit-type bionic oxygen-carrying technological sewage purification device |
| CN105621598A (en) * | 2016-02-03 | 2016-06-01 | 安徽乙地生态科技有限公司 | Lung-type aeration sponge for increasing aeration efficiency in sewage treatment |
| CN105643857A (en) * | 2016-02-03 | 2016-06-08 | 安徽乙地生态科技有限公司 | Lung type aeration sponge for improving aeration efficiency in sewage treatment |
| CN105668790A (en) * | 2016-02-03 | 2016-06-15 | 安徽乙地生态科技有限公司 | Lung-type aeration sponge for improving aeration efficiency in waste water treatment technology |
| CN105731631A (en) * | 2016-02-03 | 2016-07-06 | 安徽乙地生态科技有限公司 | Lung-type aeration sponge beneficial for improving aeration efficiency in sewage treatment technology |
-
2016
- 2016-07-23 CN CN201610586270.4A patent/CN106186380A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585121A (en) * | 2016-02-03 | 2016-05-18 | 安徽乙地生态科技有限公司 | Unit-type bionic oxygen-carrying technological sewage purification device |
| CN105621598A (en) * | 2016-02-03 | 2016-06-01 | 安徽乙地生态科技有限公司 | Lung-type aeration sponge for increasing aeration efficiency in sewage treatment |
| CN105643857A (en) * | 2016-02-03 | 2016-06-08 | 安徽乙地生态科技有限公司 | Lung type aeration sponge for improving aeration efficiency in sewage treatment |
| CN105668790A (en) * | 2016-02-03 | 2016-06-15 | 安徽乙地生态科技有限公司 | Lung-type aeration sponge for improving aeration efficiency in waste water treatment technology |
| CN105731631A (en) * | 2016-02-03 | 2016-07-06 | 安徽乙地生态科技有限公司 | Lung-type aeration sponge beneficial for improving aeration efficiency in sewage treatment technology |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Zerong Inventor after: Yun Peng Inventor after: Xue Zhenhua Inventor after: Chen Shaokang Inventor after: Luo Guangjian Inventor before: Chen Tianhu Inventor before: Qin Zerong Inventor before: Ji Yu Inventor before: Guo Jing Inventor before: Wang Xinlong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171017 Address after: 102200, room 23, 205 torch street, Changping District science and Technology Park, Beijing Applicant after: Puren Ecology Tech, Co., Ltd., Beijing Address before: 230088, B2 building, 800 Innovation Industrial Park, Wangjiang West Road, Hefei hi tech Zone, Anhui Applicant before: ANHUI YIDI ECOLOGICAL TECHNOLOGY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |