CN109650552A - A kind of administering method of black and odorous water - Google Patents
A kind of administering method of black and odorous water Download PDFInfo
- Publication number
- CN109650552A CN109650552A CN201710936710.9A CN201710936710A CN109650552A CN 109650552 A CN109650552 A CN 109650552A CN 201710936710 A CN201710936710 A CN 201710936710A CN 109650552 A CN109650552 A CN 109650552A
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- CN
- China
- Prior art keywords
- less
- water
- black
- bacteria
- odorous water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
The present invention provides a kind of methods that black and odorous water is administered, and launch microorganism fungus kind and floating stuffing in the water surface, aerator is arranged in Ha Noi.One layer of biomembrane is formed on filler with microorganism autophagocytosis, and by continuous biochemical reaction, is sufficiently contacted with water body, and then reduce water pollutant, is gradually restored water quality；Wherein the photosynthetic bacteria is no less than 1 × 109A/ml, nitrobacteria are no less than 3 × 109A/ml, denitrifying bacteria are no less than 2 × 109A/ml, ammonia nitrogen degradation bacterium are no less than 3 × 109A/ml, phosphate solubilizing bacteria are no less than 5 × 109A/ml.Implementation method of the present invention is easy, it is at low cost, without land occupation, without operating cost, and be capable of forming a stable Tiny ecosystem, treatment effect is preferable.
Description
Technical field
The present invention relates to field of sewage treatment more particularly to a kind of methods for administering sewage using microbial bacterial agent.
Background technique
As Development of China's Urbanization is accelerated to be discharged into water body with economic fast development, more and more pollutants, largely
Waste is far more than the self-purification capacity of water body.When water body is by serious organic contamination, the aerobic decomposition of organic matter makes water body
Middle oxygen consumption rate be greater than reoxygenation rate, cause water hypoxia, cause organic matter degradation not exclusively, speed slow down, anaerobic organism drop
Solution preocess generates the malodoring substances such as hydrogen sulfide, ammonia, mercaptan, is formed simultaneously the atraments such as ferrous sulfide, manganese sulfide, makes water body
Become " black ".
The basic reason of black and odorous water is the self-purification capacity that contaminant capacity is more than water body, at present controlling for city black and odorous water
Reason is mainly peripheral doses, chemical remediation and biotechnology reparation.Wherein peripheral doses project amount is big, takes up a large area, puts into
At high cost, chemical remediation is handled using medicament, and cost is not only high to be also easy to cause secondary pollution, and at present, utilization is micro-
It is technology the most energy-saving and environment-friendly that biology, which repair,.
Summary of the invention
The object of the present invention is to provide a kind of improvement black and odorous waters simple and easy to operate, input cost is low, without secondary pollution
Method, mainly utilize microorganism fungus kind effect, heavy metal, the pollutant of sorption enhanced water body, to reach black smelly river
The effect of Water warfare.
To achieve the above object, the present invention needs to add the microorganism fungus kind of compounding in black and odorous water, and the technique is effective
Ammonia nitrogen, the total phosphorus, COD in water body, foul smell and coloration are reduced, so as to improve the water quality of black and odorous water.
The purpose of the present invention is achieved through the following technical solutions.
By microorganism mixed bacteria liquid and hand-stuff according to a certain amount of dispensing in black and odorous water to be administered；And in water body
Middle increase aerator improves microbial activity to increase oxygen content of water；Microorganism mixed bacteria liquid includes photosynthetic bacteria, nitrification
Bacterium, denitrifying bacteria, ammonia nitrogen degradation bacterium, phosphate solubilizing bacteria.
The photosynthetic bacteria is no less than 1 × 109A/ml, nitrobacteria are no less than 3 × 109A/ml, denitrifying bacteria is not
Less than 2 × 109A/ml, ammonia nitrogen degradation bacterium are no less than 3 × 109A/ml, phosphate solubilizing bacteria are no less than 5 × 109A/ml.
The black and odorous water is administered, and water body launches 10-15 kilograms of bacterium solution per acre.
The component of hand-stuff in the present invention is not particularly limited, can be using acrylic sphere, biochemical cotton
Deng.It from effective absorption composite bacteria liquid and administers for the effect of black and odorous water, it is preferred that the present invention selects high molecular material poly- third
Floating stuffing made of alkene.Floating stuffing diameter is 5cm, and specific surface area is 280 ㎡/m3, and bulk density is 900/m3, is suspended
Filler has the characteristics that not needing support, easy to be filmed, operate especially easy.
Aerator is set in river, aeration can increase the oxygen content in water body, make proliferative speed and the place of microorganism
Efficiency is managed to increase.By being loaded with biological inoculum, hand-stuff, change the anaerobic state of water body and using anaerobe as sociales
The status of group improves the activity of microorganism, improves water body nigrescence, niff.Implementation method of the present invention is easy, it is easy to operate and
Management, input cost is low, is a kind of both economical and profitable method.
Specific embodiment
Tonglu, Zhejiang treating landscape water body water surface scale is 10 mu, 1.2 ~ 1.5m of the depth of water, 30 ~ 50cm of bed mud thickness.?
Aerator is disposed at from 1 meter of bottom of pond, launches 10 kilograms of microbial bacterial agent per acre, foam fence is placed on the water surface, surrounds 2m*
The square areas of 2m places polypropylene suspension filler in region.Daily aeration 10 hours, 1 month water body color is from dark brown discoloration
At canescence, water transparency tends towards stability within 3 months, and stink disappears, and the DO content in water body is improved from the 0.5mg/L before improvement
To 2.5mg/L, microorganisms in water forms a microenvironment, self purification function of water body is gradually recovered.
Claims (4)
1. a kind of administering method of black and odorous water, it is characterised in that: by microorganism mixed bacteria liquid and hand-stuff according to a certain amount of
It launches in black and odorous water to be administered；Increase aerator in water body, increases oxygen content of water；Microorganism mixed bacteria liquid includes
Photosynthetic bacteria, nitrobacteria, denitrifying bacteria, ammonia nitrogen degradation bacterium, phosphate solubilizing bacteria.
2. a kind of administering method of black and odorous water according to claim 1, it is characterised in that: photosynthetic bacteria is no less than 1 ×
109A/ml, nitrobacteria are no less than 3 × 109A/ml, denitrifying bacteria are no less than 2 × 109A/ml, ammonia nitrogen degradation bacterium are many
In 3 × 109A/ml, phosphate solubilizing bacteria are no less than 5 × 109A/ml.
3. a kind of administering method of black and odorous water according to claim 1, it is characterised in that: water body launches bacterium solution per acre
10-15 kilograms.
4. a kind of administering method of black and odorous water according to claim 1, it is characterised in that: enclosure is arranged in water body
Area, hand-stuff is launched in area, and hand-stuff can be biochemical cotton or polypropylene hand-stuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936710.9A CN109650552A (en) | 2017-10-10 | 2017-10-10 | A kind of administering method of black and odorous water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936710.9A CN109650552A (en) | 2017-10-10 | 2017-10-10 | A kind of administering method of black and odorous water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109650552A true CN109650552A (en) | 2019-04-19 |
Family
ID=66108729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936710.9A Pending CN109650552A (en) | 2017-10-10 | 2017-10-10 | A kind of administering method of black and odorous water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109650552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277627A (en) * | 2021-04-19 | 2021-08-20 | 广西壮族自治区环境保护科学研究院 | Method for treating and recycling urban black and odorous water sludge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071096A (en) * | 1983-09-28 | 1985-04-22 | Takenaka Komuten Co Ltd | Sewage treating system in river, lake and marsh |
| CN101417840A (en) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | A kind of black-odor river pollution treatment method |
| CN106673220A (en) * | 2016-12-22 | 2017-05-17 | 北京桑德环境工程有限公司 | In-situ treatment method for improving quality of water environment |
| CN106745828A (en) * | 2017-03-17 | 2017-05-31 | 中国科学院武汉岩土力学研究所 | A kind of broad-spectrum biological preparation administered for black and odorous water and its application method |
-
2017
- 2017-10-10 CN CN201710936710.9A patent/CN109650552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071096A (en) * | 1983-09-28 | 1985-04-22 | Takenaka Komuten Co Ltd | Sewage treating system in river, lake and marsh |
| CN101417840A (en) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | A kind of black-odor river pollution treatment method |
| CN106673220A (en) * | 2016-12-22 | 2017-05-17 | 北京桑德环境工程有限公司 | In-situ treatment method for improving quality of water environment |
| CN106745828A (en) * | 2017-03-17 | 2017-05-31 | 中国科学院武汉岩土力学研究所 | A kind of broad-spectrum biological preparation administered for black and odorous water and its application method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277627A (en) * | 2021-04-19 | 2021-08-20 | 广西壮族自治区环境保护科学研究院 | Method for treating and recycling urban black and odorous water sludge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190419 |