CN106145519A - A kind of processing method of sewage microorganism - Google Patents
A kind of processing method of sewage microorganism Download PDFInfo
- Publication number
- CN106145519A CN106145519A CN201610572323.7A CN201610572323A CN106145519A CN 106145519 A CN106145519 A CN 106145519A CN 201610572323 A CN201610572323 A CN 201610572323A CN 106145519 A CN106145519 A CN 106145519A
- Authority
- CN
- China
- Prior art keywords
- sewage
- activated sludge
- aeration
- cabinet
- organic substance
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
-
- 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
Abstract
The invention discloses a kind of sewage microbial treatment method, described sewage microbial treatment method comprises the following steps: S1, and sewage carries out aeration in one-level aeration cabinet, and in aeration cabinet, Organic substance contacts with activated sludge and adsorbs；S2, is ensureing in the case of oxygen abundance, and Organic substance on the activated sludge of absorption is oxidized resolves into harmless CO2And H2O, activated sludge is bred simultaneously；S3, then sewage carries out two-stage biological contact oxidation, is attached to the biomembrane decomposition further to Organic substance of soft cellulose filler, and then the mixed liquor containing activated sludge flows into settling tank；S4, through precipitation process, the supernatant of clarification, through slag skimmer inflow disinfection cabinet of sterilizing, is discharged after accumulating certain liq in disinfection cabinet, and activated sludge promotes and passes back into aeration cabinet；This method uses aeration mode oxygenation, produces aerobic bacteria, and mud digests by returning sulfur, reaches sewage disposal process the most thoroughly, farthest protects environment.
Description
Technical field
The present invention relates to sewage treatment area, in particular it relates to the processing method of a kind of sewage microorganism.
Background technology
In actual life with produce, people are increasing for the demand of water resource, but increasingly the subtracting of water resource
Less urban water and water for industrial use etc. are defined the biggest pressure, so people start to recycle water resource.In life
Sewage include lavatory discharge water, kitchen discharge water, discharge water of washing one's face and rinsing one's mouth, laundry clothes discharge water etc., if these sewage are the most appropriate
Process and also pollute the environment；Existing sewage water treatment method includes biochemical process and burning method, and biochemistry the most all uses simple mistake
Filter mode, this mode device structure is simple, but filter effect is inconspicuous；Also have and use high-end reverse osmosis technology, but
Needing to apply pressure, cause device structure complicated, practicality is the strongest；Burning method easily produces harmful gas contaminated air, and
In sewage construction, also it is very difficult to the sewage composition processed among these.
Accordingly, it is desirable to provide a kind of novel sewage water treatment method reaches more preferably effect.
Summary of the invention
It is an object of the invention to, for the problems referred to above, propose a kind of sewage microbial treatment method, reach the most thoroughly
Sewage disposal process, farthest protects environment..
For achieving the above object, the technical solution used in the present invention is:
A kind of sewage microbial treatment method, described sewage microbial treatment method comprises the following steps:
S1, sewage carries out aeration in one-level aeration cabinet, and in aeration cabinet, Organic substance contacts with activated sludge and adsorbs；
S2, is ensureing in the case of oxygen abundance, and Organic substance on the activated sludge of absorption is oxidized resolves into harmless CO2With
H2O, activated sludge is bred simultaneously；
S3, then sewage carries out two-stage biological contact oxidation, is attached to the biomembrane decomposition further to Organic substance of soft cellulose filler, contains
Then the mixed liquor of active mud flows into settling tank；
S4, through precipitation process, the supernatant of clarification, through slag skimmer inflow disinfection cabinet of sterilizing, accumulates certain liquid in disinfection cabinet
Discharging after body, activated sludge promotes and passes back into aeration cabinet.
Preferably, described microbial treatments include Aerobic biological process and anaerobic bio-treated.
Technical scheme has the advantages that
A kind of sewage microbial treatment method of the present invention, removes organic pollutants by the metabolism of microorganism, as
Fruit is sewage construction, and microorganism contacts with pollutant, by exoenzyme or the effect of endocellular enzyme of microorganism secretion, by complexity
Organic substance be decomposed into simple inorganic matter, noxious substance is converted into innocuous substance, uses aeration mode oxygenation, produce aerobic
Bacterium, mud digests by returning sulfur, reaches sewage disposal process the most thoroughly, farthest protect environment.
Detailed description of the invention
Processing method based on sewage microorganism treatment device, described sewage microorganism treatment device includes being sequentially connected with
Aeration cabinet, contact cabinet and precipitation disinfection cabinet, described aeration is cashier's office in a shop provided with sewage inlet and flushing water entrance, and described contact is cashier's office in a shop
Being provided with blow vent, described precipitation disinfection cabinet is provided with disinfector, described aeration cabinet, contact cabinet and precipitation disinfection cabinet are the most all
Being connected with air pump and emptying pump, described emptying pump is connected to floss hole, described microbial treatments include Aerobic biological process and
Anaerobic bio-treated；Described sewage microbial treatment method comprises the following steps: S1, and sewage exposes in one-level aeration cabinet
Gas, in aeration cabinet, Organic substance contacts with activated sludge and adsorbs；S2, in the case of ensureing oxygen abundance, the work of absorption
Organic substance on property mud is oxidized resolves into harmless CO2And H2O, activated sludge is bred simultaneously；S3, then sewage enters
Row two-stage biological contact oxidation, is attached to the biomembrane decomposition further to Organic substance of soft cellulose filler, containing the mixing of activated sludge
Then liquid flow into settling tank；S4, through precipitation process, the supernatant of clarification is through slag skimmer inflow disinfection cabinet of sterilizing, in sterilization
Discharging after accumulating certain liq in cabinet, activated sludge promotes and passes back into aeration cabinet.
Anaerobic bio-treated: be the method being carried out decomposing organic matter by Anaerobe under anaerobic；Anaerobic process has joint
Energy, running expense are low, decompose cycle length, can produce the features such as biogas.
Aerobic biological process: the Aerobic biological process of sewage is constantly under the sufficient Oxygen Condition of microorganism, utilizes
Microorganism of itching well is to the polluter decomposing in sewage, and aerobic method has the features such as decomposition cycle short, complete decomposition, cleaning.
Organic pollutants is removed by the metabolism of microorganism, if sewage structures, microorganism and pollution
Thing contacts, and by exoenzyme or the effect of endocellular enzyme of microorganism secretion, complicated Organic substance is decomposed into simple inorganic matter,
Noxious substance is converted into innocuous substance.
A part of catabolite, during converting organic substance, is used for synthesized micro-organism cellular plasm by microorganism
Depositing Tibetan thing with intracellular, another part becomes metabolite and excretes and release energy, to provide the protoplasm of microorganism
Synthesis and the needs of vital movement.Microorganism constantly growth and breeding, the pollutant in sewage are constantly decomposed so that sewage obtains
To purify.
Assembly of the invention has following work process: first sewage carry out aeration in one-level aeration cabinet, at aeration cabinet
Middle Organic substance contacts with activated sludge and adsorbs.Organic substance quilt in the case of oxygen abundance, on the activated sludge of absorption
Oxidation Decomposition becomes harmless CO2And H2O, activated sludge is bred simultaneously, and then sewage carries out two-stage biological contact oxidation, is attached to soft
Property fiberfill biomembrane decomposition further to Organic substance, then the mixed liquor containing activated sludge flows into settling tank, through heavy
Shallow lake processes, and the supernatant of clarification, through slag skimmer inflow disinfection cabinet of sterilizing, is discharged after accumulating certain liq, live in disinfection cabinet
Property mud promotes and passes back into aeration cabinet.
When this device uses, inflow temperature is not less than 5 DEG C, ambient temperature 14 DEG C ~ 36 DEG C, relative humidity 46-100%, air
Environment: humidity has salt fog；The sludge quantity that this device produces is few, and the overwhelming majority is digested at device, non-secondary pollution.
In processing procedure, cell wall and the cell membrane of the dissolved organic matter matter antibacterial in sewage and inhaled by antibacterial
Receiving, the Organic substance with colloid of solid is first attached to outside bacterial body, the exoenzyme secreted by antibacterial be decomposed into dissolved matter,
Penetrate into cell again；Antibacterial is by processes such as the vital movement oxidation of self, synthesis, a part of absorbed oxidation operation
Become simple inorganic matter, and release the E required for bacterial growth, activity, and new for another part Organic substance Synthesis
Cellular material, then antibacterial is grown into breeding, produces more antibacterial (regular discharge mud)；Growth course on antibacterial
In, oxidized and in addition to releasing energy except being absorbed into internal a part of Organic substance, the cellular material of some antibacterial also exists
Aoxidize, release energy simultaneously.This cytoplasmic oxidation is referred to as autoxidation or endogenous respiration, when Organic substance abundance,
Cytoplasm synthesizes in a large number, and endogenous respiration is inapparent, but when Organic substance almost exhausts, endogenous respiration will become confession should be able to
The major way of amount, last antibacterial will be dead due to shortage energy, and activated sludge is inorganization increasingly severe.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (2)
1. a sewage microbial treatment method, it is characterised in that described sewage microbial treatment method comprises the following steps:
S1, sewage carries out aeration in one-level aeration cabinet, and in aeration cabinet, Organic substance contacts with activated sludge and adsorbs；
S2, is ensureing in the case of oxygen abundance, and Organic substance on the activated sludge of absorption is oxidized resolves into harmless CO2With
H2O, activated sludge is bred simultaneously；
S3, then sewage carries out two-stage biological contact oxidation, is attached to the biomembrane decomposition further to Organic substance of soft cellulose filler, contains
Then the mixed liquor of active mud flows into settling tank；
S4, through precipitation process, the supernatant of clarification, through slag skimmer inflow disinfection cabinet of sterilizing, accumulates certain liquid in disinfection cabinet
Discharging after body, activated sludge promotes and passes back into aeration cabinet.
Sewage microbial treatment method the most according to claim 1, it is characterised in that described microbial treatments include aerobic
Biological treatment and anaerobic bio-treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572323.7A CN106145519A (en) | 2016-07-20 | 2016-07-20 | A kind of processing method of sewage microorganism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572323.7A CN106145519A (en) | 2016-07-20 | 2016-07-20 | A kind of processing method of sewage microorganism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106145519A true CN106145519A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610572323.7A Pending CN106145519A (en) | 2016-07-20 | 2016-07-20 | A kind of processing method of sewage microorganism |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072360A (en) * | 2001-03-09 | 2002-09-14 | 주식회사 제일엔지니어링 | Biological Nitrogen Removal from Nitrogen-Rich Wastewaters by Partial Nitrification and Anaerobic Ammonium Oxidation |
| CN103936224A (en) * | 2014-03-20 | 2014-07-23 | 宁波创蓝环境科技有限公司 | Intelligent sewage treatment equipment and its treatment method |
| CN203959997U (en) * | 2014-05-28 | 2014-11-26 | 大丰中坤环保机械制造有限公司 | A kind of biochemical treatment apparatus for livestock and poultry feces |
-
2016
- 2016-07-20 CN CN201610572323.7A patent/CN106145519A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072360A (en) * | 2001-03-09 | 2002-09-14 | 주식회사 제일엔지니어링 | Biological Nitrogen Removal from Nitrogen-Rich Wastewaters by Partial Nitrification and Anaerobic Ammonium Oxidation |
| CN103936224A (en) * | 2014-03-20 | 2014-07-23 | 宁波创蓝环境科技有限公司 | Intelligent sewage treatment equipment and its treatment method |
| CN203959997U (en) * | 2014-05-28 | 2014-11-26 | 大丰中坤环保机械制造有限公司 | A kind of biochemical treatment apparatus for livestock and poultry feces |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Liu Dong New District of Liuzhou city the Guangxi Zhuang Autonomous Region 545005 double Renlu No. 10 Guantang R & D center 2 Building No. 705 (Liu Zhougao and Secretary of Commerce Co. Ltd. hosted) Applicant after: LIUZHOU YIWANG TECHNOLOGY CO., LTD. Address before: No. 16 Golden Road Liunan District of Liuzhou city in 545005 the Guangxi Zhuang Autonomous Region Tan Hui 1 Building 1 unit 5-13 No. Applicant before: LIUZHOU YIWANG TECHNOLOGY CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20161123 |