CN203700104U - Total membrane treatment system for recycling municipal wastewater - Google Patents
Total membrane treatment system for recycling municipal wastewater Download PDFInfo
- Publication number
- CN203700104U CN203700104U CN201320750959.8U CN201320750959U CN203700104U CN 203700104 U CN203700104 U CN 203700104U CN 201320750959 U CN201320750959 U CN 201320750959U CN 203700104 U CN203700104 U CN 203700104U
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- CN
- China
- Prior art keywords
- clean water
- input terminus
- membrane bioreactor
- output terminal
- pump
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a total membrane treatment system for recycling a municipal wastewater. The total membrane treatment system comprises an aeration adjusting tank, a membrane bioreactor, a clean water basin, a clean water pump, a security filter, a high-pressure pump, a reverse osmosis device and a deep desalination device, wherein the output end of the aeration adjusting tank is connected with the input end of the membrane bioreactor; the output end of the membrane bioreactor is connected with the input end of the clean water basin; the output end of the clean water basin is connected with the input end of the clean water pump; the output end of the clean water pump is connected with the input end of the security filter; the output end of the security filter is connected with the input end of the high-pressure pump; the output end of the high-pressure pump is connected with the input end of the reverse osmosis device; and the output end of the reverse osmosis device is connected with the input end of the deep desalination device. The total membrane treatment system has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of full film processing system of recycling municipal sewage.
Background technology
Traditional ship sewage treatment technique all has certain treatment effect to vessel sewage as chemical coagulation process, biochemical process (conventional process comprises activated sludge process, SBR method, biological contact oxidation process etc.), but in the face of the MEPC159 of International Maritime Organizaton (IMO) (55) the up-to-date vessel sewage emission standard that it is provided by resolution that of up-to-date promulgation, all there is certain technological deficiency in aforesaid method, cannot meet emission request.MBR is the emerging sewage treatment process of one developing rapidly in recent years, have the function of active sludge, precipitation, micro-filtration concurrently, have with respect to traditional technology that volumetric loading is high, processing power is strong, treatment effect is stable, without advantages such as follow-up supporting precipitation, filtering units.
Disclosed Chinese invention patent (number of applying for a patent 200510021232.6) " method for nonmud purifying treating of ship sewage and equipment thereof " in 2006.Be characterised in that by pre-treatment, highly effective anaerobic reaction, advanced oxidation reaction composition.There is the obvious key concept mistake in many places and according to the theoretical unaccountable discussion of existing sewage disposal in this patent description.As (1), its pretreatment unit device, " under the acting in conjunction of sufficient oxygen and magnetic force and mechanical energy, reacts rapidly, generates with H
2be main biogas ".The problem of this discussion is, the first, and which kind of reaction occurs in pretreater can produce H under the effect of oxygen, magnetic force and mechanical energy
2this is unaccountable.This patent is called oneself without mud, really again by H
2be defined as " biogas ", in general only the gas producing through anaerobion decomposing organic matter be referred to as to biogas.Second, at its " high efficiency anaerobic reactor ", be again to rely on " strong mechanical force " device, there is " anaerobic reaction fast ", lack basic general knowledge, whether anaerobic reaction essence is the enzymatic reaction of anaerobion, only relevant with temperature, pH value, Pollutant levels, objectionable impurities etc., and exist strong mechanical force irrelevant, in addition, since be anaerobic reaction, must there is anaerobion (anaerobic sludge), must be contradiction and the title of this patent is " without mud ".The complex structure of said system, cost is high.And the development that appears as a kind of novel sewage disposal of MBR (membrane bioreactor) provides possibility.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of full film processing system of recycling municipal sewage simple in structure, with low cost.
The technical scheme solving the problems of the technologies described above is as follows:
Recycling municipal sewage system, comprise aerating regulation pond, membrane bioreactor, clean water basin, fresh water pump, cartridge filter, high-pressure pump, reverse osmosis unit, deep desalting device, the output terminal in aerating regulation pond is connected with the input terminus of membrane bioreactor, the output terminal of membrane bioreactor is connected with the input terminus of clean water basin, the output terminal of clean water basin is connected with the input terminus of fresh water pump, clear water delivery side of pump is connected with the input terminus of cartridge filter, the output terminal of cartridge filter is connected with the input terminus of high-pressure pump, high pressure delivery side of pump is connected with the input terminus of reverse osmosis unit, the output terminal of reverse osmosis unit is connected with the input terminus of deep desalting device.
Also comprise an acceleration settler, this acceleration settler is connected between aerating regulation pond and membrane bioreactor.
Adopted such scheme, the utility model adopts membrane bioreactor as core devices, has volumetric loading high, treatment effect is stable, without follow-up supporting precipitation unit, and, said system is only made up of several simple parts, have advantages of simple in structure, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the full film processing system of recycling municipal sewage of the present utility model;
In accompanying drawing, 1 is aerating regulation pond, and 2 is membrane bioreactor, and 3 is clean water basin, and 4 is fresh water pump, and 5 is cartridge filter, and 6 is high-pressure pump, and 7 is reverse osmosis unit, and 8 is deep desalting dress, and 9 for accelerating settler.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
With reference to Fig. 1, the full film processing system of recycling municipal sewage of the present utility model, comprise aerating regulation pond 1, membrane bioreactor 2, clean water basin 3, fresh water pump 4, cartridge filter 5, high-pressure pump 6, reverse osmosis unit 7, deep desalting fills 8, the output terminal in aerating regulation pond 1 is connected with the input terminus of membrane bioreactor 2, the output terminal of membrane bioreactor 2 is connected with the input terminus of clean water basin 3, the output terminal of clean water basin 3 is connected with the input terminus of fresh water pump 4, the output terminal of fresh water pump 4 is connected with the input terminus of cartridge filter 5, the output terminal of cartridge filter 5 is connected with the input terminus of high-pressure pump 6, the output terminal of high-pressure pump 6 is connected with the input terminus of reverse osmosis unit 7, the output terminal of reverse osmosis unit 7 is connected with the input terminus of deep desalting device 8.Also comprise an acceleration settler 9, this acceleration settler 9 is connected between aerating regulation pond and membrane bioreactor.
Claims (2)
1. the full film processing system of a recycling municipal sewage, it is characterized in that: comprise aerating regulation pond, membrane bioreactor, clean water basin, fresh water pump, cartridge filter, high-pressure pump, reverse osmosis unit, deep desalting device, the output terminal in aerating regulation pond is connected with the input terminus of membrane bioreactor, the output terminal of membrane bioreactor is connected with the input terminus of clean water basin, the output terminal of clean water basin is connected with the input terminus of fresh water pump, clear water delivery side of pump is connected with the input terminus of cartridge filter, the output terminal of cartridge filter is connected with the input terminus of high-pressure pump, high pressure delivery side of pump is connected with the input terminus of reverse osmosis unit, the output terminal of reverse osmosis unit is connected with the input terminus of deep desalting device.
2. the full film processing system of recycling municipal sewage according to claim 1, is characterized in that: also comprise an acceleration settler, this acceleration settler is connected between aerating regulation pond and membrane bioreactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750959.8U CN203700104U (en) | 2013-11-25 | 2013-11-25 | Total membrane treatment system for recycling municipal wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750959.8U CN203700104U (en) | 2013-11-25 | 2013-11-25 | Total membrane treatment system for recycling municipal wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700104U true CN203700104U (en) | 2014-07-09 |
Family
ID=51050571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750959.8U Expired - Fee Related CN203700104U (en) | 2013-11-25 | 2013-11-25 | Total membrane treatment system for recycling municipal wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002694A (en) * | 2019-05-13 | 2019-07-12 | 浙江嘉化新材料有限公司 | A kind of waste water desalination processing system |
-
2013
- 2013-11-25 CN CN201320750959.8U patent/CN203700104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002694A (en) * | 2019-05-13 | 2019-07-12 | 浙江嘉化新材料有限公司 | A kind of waste water desalination processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151125 |