CN107662974A - A kind of biomembrane - Google Patents
A kind of biomembrane Download PDFInfo
- Publication number
- CN107662974A CN107662974A CN201710735197.7A CN201710735197A CN107662974A CN 107662974 A CN107662974 A CN 107662974A CN 201710735197 A CN201710735197 A CN 201710735197A CN 107662974 A CN107662974 A CN 107662974A
- Authority
- CN
- China
- Prior art keywords
- biomembrane
- water
- active
- woven fabrics
- kinds
- 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.)
- Pending
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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
- C02F3/02—Aerobic processes
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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
- C02F3/10—Packings; Fillings; Grids
- C02F3/103—Textile-type packing
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
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- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of safe and reliable, water-treatment biological film, the biomembrane is attached to microorganism on solid dielectric surface to water, the change of water quality has stronger adaptability, management is convenient, on the basis of without electric energy, pass through multilayer active biological film, using the teaching of the invention it is possible to provide meet the water of source water water standard.Biomembrane of the present invention includes 56 kinds of active microorganism culture；The derivative 10 20% of high molecular polymer；High tenacity non-woven fabrics medium, 2~3mm of thickness of biomembrane is made.
Description
Technical field
The invention belongs to field of environmental treatment equipment, and in particular to a kind of biomembrane.
Background technology
Water is base substance for the survival of mankind and necessary environmental factor, with Industries place extensive development and people's life water
Flat raising, the development of urbanization, the discharge capacity of municipal wastewater is increasing, and water quality is also varied from, new, difficult degradation
Compound occurs often.These factors are likely to make the operation of municipal sewage plant that problem occurs, and show that water exceeds
Sewage plant disposal ability or effluent quality be not up to standard, or even phenomena such as generation sludge bulking, sludge poisoning.Annual China has greatly
Industrial solid castoff, domestic refuse, waste water, the drift dirt precipitum of amount, the in addition chemical fertilizer of also certain batch and agricultural chemicals leaching
Enter soil.These pollutants are from ground, aerial polluted source water source.The problems such as quality problem water pollution getting worse.
The major issue of countries in the world is turned into.Therefore, people, which are strongly required to obtain, meets the water of source water water standard, reduce due to
The various diseases that getting worse environmental pollution water source is brought, this has turned into the strong actual requirement of people.Existing water process production
Product are a lot, and performance differs, single effect, mostly undesirable, and power consumption when these products work, power consumption, costly.Cause
This, people have wished to one kind securely and reliably always, and the active biological membrane by water treatment of environmental protection and energy saving.
The content of the invention
It is an object of the invention to provide a kind of safe and reliable, water-treatment biological film, the biomembrane is attached to solid
Microorganism on dielectric surface has stronger adaptability to water, the change of water quality, and management is convenient, on the basis without electric energy
On, pass through multilayer active biological film, using the teaching of the invention it is possible to provide meet the water of source water water standard.
For achieving the above object, the present invention adopts the following technical scheme that：
The formula that the present invention selects is as follows：Active microorganism culture 5-6 kinds；The derivative 10- of high molecular polymer
20%；High tenacity non-woven fabrics medium, 2~3mm of thickness of biomembrane is made.
Biomembrane is to rely on to be attached to surface of solids filtrate, the microorganism of growth and breeding on the medium of high tenacity non-woven fabrics
The Aerobic treatment method of purifying organic, by means of biofilm medium, when organic wastewater flows through dielectric surface, microorganism is in its table
Face growth and breeding, forms biomembrane, and the surface of film forms aerobic layer dissolved with more dissolved oxygen, and the internal layer dissolved oxygen of film is less,
Anaerobic layer is easily formed, whole film, which is in, to be increased, and the growth metabolisms of the ecosystem microorganisms for coming off and updating is by having in sewage
Machine thing makees nutrition, so that pollutant is degraded.
The preparation method of product of the present invention is：
1) 5-6 kinds active microorganism is carried out Zengjing Granule by.
2) mixes culture with the derivative of high molecular polymer.
3) mixture modern biotechnology, surface of solids filtrate is coated in, high tenacity non-woven fabrics medium, multilayer is made not
The economical active biological membrane by water treatment of similar shape, different size.
The present invention has advantages below compared with existing product：(1) biomembrane of the present invention can rapidly, efficiently
The content of the materials such as COD, BOD5, ammonia nitrogen in reduction water；(2) solid dielectric is beneficial to the ecosystem that microorganism forms stabilization,
It is more to inhabit the species of microorganism, treatment effeciency is high, and the separation of sludge and water is beneficial to using this product, shortens sewage and stops
Time, and effluent quality is more cleaned；It is (3) non-toxic that non-corrosiveness, more nonstaining property, its use do not have any spy yet
Do not require or avoid to use scope.Catabolite sludge quantity is few；(4) convenient, easy use is managed.Directly it is added in water body,
Facility need not additionally be increased, save the energy, save the input of fund.
Embodiment
For a better understanding of the present invention, the present invention is further illustrated with reference to embodiment.
Embodiment 1：
Active microorganism culture 5-8 kinds
The derivative 10-20% of high molecular polymer
2~4mm of thickness of biomembrane is made in high tenacity non-woven fabrics medium.
Embodiment 2：
Active microorganism culture 5-7 kinds
The derivative 10-18% of high molecular polymer
2~3mm of thickness of biomembrane is made in high tenacity non-woven fabrics medium.
Embodiment 3：
Active microorganism culture 6-8 kinds
The derivative 15-20% of high molecular polymer
3~4mm of thickness of biomembrane is made in high tenacity non-woven fabrics medium.
Above-described embodiment is only preferred embodiment, not to the restriction of embodiment.For the common of art
For technical staff, it can also make other changes in different forms on the basis of the above description.It is all according to the present invention
The equivalent changes and modifications that the content of claim is made, it all should be used as the technology category of the present invention.
Claims (2)
1. a kind of biomembrane, it is characterised in that the biomembrane includes：Active microorganism culture 5-8 kinds；High molecular polymer
Derivative 10-20%；High tenacity non-woven fabrics medium；2~3mm of thickness of biomembrane is made.
2. the preparation method of biomembrane described in claim 1, it is characterised in that the preparation method comprises the following steps：1 by 5-
8 kinds of active microorganisms carry out Zengjing Granule；2) by culture, mixed with the derivative of high molecular polymer；3) mixture is used
Modern biotechnology, is coated in surface of solids filtrate, high tenacity non-woven fabrics medium, and multilayer different shape, different size is made
Economical active biological membrane by water treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735197.7A CN107662974A (en) | 2017-08-24 | 2017-08-24 | A kind of biomembrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735197.7A CN107662974A (en) | 2017-08-24 | 2017-08-24 | A kind of biomembrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662974A true CN107662974A (en) | 2018-02-06 |
Family
ID=61097232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710735197.7A Pending CN107662974A (en) | 2017-08-24 | 2017-08-24 | A kind of biomembrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662974A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028952A (en) * | 2006-02-27 | 2007-09-05 | 权力敏 | Economical active biological membrane by water treatment |
| CN101698531A (en) * | 2007-12-19 | 2010-04-28 | 杨宇 | Bioactive water treatment film |
| CN103723835A (en) * | 2012-10-16 | 2014-04-16 | 青岛医防消毒专业技术中心 | Technically improved treatment film system for washing water |
-
2017
- 2017-08-24 CN CN201710735197.7A patent/CN107662974A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028952A (en) * | 2006-02-27 | 2007-09-05 | 权力敏 | Economical active biological membrane by water treatment |
| CN101698531A (en) * | 2007-12-19 | 2010-04-28 | 杨宇 | Bioactive water treatment film |
| CN103723835A (en) * | 2012-10-16 | 2014-04-16 | 青岛医防消毒专业技术中心 | Technically improved treatment film system for washing water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |
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| RJ01 | Rejection of invention patent application after publication |