CN102010059A - Device and method for membrane separation sewage treatment and recycling as well as microporous aeration - Google Patents
Device and method for membrane separation sewage treatment and recycling as well as microporous aeration Download PDFInfo
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- CN102010059A CN102010059A CN201010517098XA CN201010517098A CN102010059A CN 102010059 A CN102010059 A CN 102010059A CN 201010517098X A CN201010517098X A CN 201010517098XA CN 201010517098 A CN201010517098 A CN 201010517098A CN 102010059 A CN102010059 A CN 102010059A
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- aeration
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- vacuum pump
- membrane module
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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
Abstract
The invention provides a device and a method for membrane separation sewage treatment and recycling as well as microporous aeration. The device comprises two sets of MBR (Membrane Biological Reactor) membrane assemblies, four electromagnetic valves, a vacuum pump, an aeration pump and two pressure-stabilizing tanks, wherein each set of MBR membrane assembly comprises a plurality of horizontal membranes which are uniformly connected to a membrane frame, two sets of membrane assemblies are oppositely placed and are crossed with each other from top to bottom, the membrane frame is hollow, an outlet at the lower part of the membrane frame is respectively connected with the aeration pump and the vacuum pump, the two pressure-stabilizing tanks are respectively arranged between the aeration pump and the vacuum pump and between the the vacuum pump and the membrane assemblies, and both ends of the two pressure-stabilizing tanks are respectively connected with two electromagnetic values. When one set of membrane assembly discharges water, the other set of membrane assembly carries out microporous aeration, thus the two sets of membrane assemblies alternately carry out water discharge and aeration. The working states of the two sets of membrane assemblies are controlled by the four electromagnetic valves, and the aeration pump and the vacuum pump continuously work so that the water discharge and the aeration are also continuously carried out.
Description
Technical field
What the present invention relates to is a kind of waste disposal plant and technology, particularly a kind of MBR device and technology of double micro-pore aeration.
Background technology
MBR is a kind of new and effective wastewater treatment and reuse technology with membrane separation technique and the combination of traditional wastewater biological treatment, obtained extensive concern at international water-treatment technology field in recent years, it utilizes the secondary sedimentation basins in the traditional activated sludge process of membrane separation technique replacement, active sludge and larger molecular organics are held back, not only can effectively realize solid-liquid separation, and improve activated sludge concentration in the reactor greatly, thereby greatly improved effluent quality, and dwindled the volume of whole reactor.But along with the promotion and application of MBR, the defective of this technology also manifests day by day.As the MBR film back flushing is required height, need frequent back flushing, make that the MBR water outlet is discontinuous, in addition, aeration need additionally add aeration bar or aeration bar, and aeration efficient is low.
Summary of the invention
The object of the present invention is to provide a kind of water outlet, aeration also to carry out continuously, the membrane sepn wastewater treatment and reuse device of the double micro-pore aeration that aeration efficient is high.The present invention also aims to provide a kind of membrane sepn wastewater treatment and reuse method of double micro-pore aeration.
The object of the present invention is achieved like this:
The membrane sepn wastewater treatment and reuse device of double micro-pore aeration of the present invention is irritated and is formed by two groups of MBR membrane modules, four magnetic valves, vacuum pump, aeration pump and two voltage stabilizings, every group of MBR membrane module comprises a plurality of horizontal membrane, and a plurality of diaphragms evenly are connected on the film framework, two groups of membrane modules opposition and putting, and intersect mutually up and down, the film framework is a hollow, its underpart outlet is connected with vacuum pump with aeration pump respectively, respectively have a voltage stabilizing to irritate in the middle of aeration pump and vacuum pump and the membrane module, the two ends of two voltage stabilizing fillings are connected with two magnetic valves respectively.
The membrane sepn wastewater treatment and reuse method of double micro-pore aeration of the present invention is: by two groups of MBR membrane modules, four magnetic valves, vacuum pump, the membrane sepn wastewater treatment and reuse device of forming the micro-pore aeration of holding concurrently is irritated in aeration pump and two voltage stabilizings, every group of MBR membrane module comprises a plurality of horizontal membrane, and a plurality of diaphragms evenly are connected on the film framework, two groups of membrane modules opposition and putting, and intersect mutually up and down, the film framework is a hollow, its underpart outlet is connected with vacuum pump with aeration pump respectively, respectively have a voltage stabilizing to irritate in the middle of aeration pump and vacuum pump and the membrane module, the two ends of two voltage stabilizing fillings are connected with two magnetic valves respectively; Two membrane module alternate runs, when one group of membrane module water outlet, another group membrane module carries out micro-pore aeration, two groups of membrane modules hocket water outlet and aeration, the working order of two groups of membrane modules of four solenoid control, and aeration pump and vacuum pump non-stop run, water outlet, aeration also carry out continuously.
Adopt two membrane module alternate runs in order to reach purpose of the present invention, when the first membrane module water outlet, second membrane module just carries out micro-pore aeration; When the second membrane module water outlet, first membrane module just carries out micro-pore aeration, the working order of four solenoid control membrane modules, and aeration pump and vacuum pump non-stop run, and water outlet, aeration also carry out continuously.When having realized continuous effluent, aeration, save traditional aerating apparatus again, improve reaction efficiency.
Description of drawings
Fig. 1 is the membrane sepn wastewater treatment and reuse device master TV structure figure of double micro-pore aeration of the present invention;
Fig. 2 is the vertical view of single membrane module of the membrane sepn wastewater treatment and reuse device of double micro-pore aeration of the present invention;
Fig. 3 is the side-view of membrane module of the membrane sepn wastewater treatment and reuse device of double micro-pore aeration of the present invention.
Embodiment
For example the present invention is done detailed description below in conjunction with accompanying drawing:
In conjunction with Fig. 1-Fig. 3, the membrane sepn wastewater treatment and reuse device of double micro-pore aeration of the present invention is by 2 groups of MBR membrane modules 1,2, magnetic valve 3,5,8,10, and vacuum pump 7, aeration pump 9, voltage stabilizing is irritated 4,6 and is formed.Single MBR membrane module is made up of a plurality of horizontal membrane 11, and a plurality of diaphragm 11 evenly is connected on the film framework 12.Two membrane modules opposition and putting, and intersect mutually up and down, film framework 12 is a hollow, its underpart outlet is connected with vacuum pump 7 with aeration pump 9 respectively, aeration pump 9 and vacuum pump 7 have voltage stabilizing to irritate 4,6 with membrane module is middle, and 4,6 two ends are irritated in voltage stabilizing two magnetic valves 10,3,8,5 respectively.
The membrane sepn wastewater treatment and reuse method of double micro-pore aeration of the present invention is: when membrane module 1 is in the state of drawing water, when membrane module 2 is in the aeration state, this moment, magnetic valve 5,10 was opened, magnetic valve 3,8 cuts out, aeration pump 9 and vacuum pump works better, vacuum pump 7 is released clean water by membrane module 1, and aeration pump 9 just carries out back flushing and micro-pore aeration to membrane module 2.When membrane module 2 is in the state of drawing water, when membrane module 1 is in the aeration state, this moment, magnetic valve 3,8 was opened, and magnetic valve 5,10 cuts out, aeration pump 9 and vacuum pump 7 works better, vacuum pump 7 is just released clean water by membrane module 2, aeration pump 9 just carries out back flushing and micro-pore aeration to membrane module 1, and so circulation is when having realized continuous effluent, aeration, save traditional aerating apparatus again, improve reaction efficiency.
Claims (2)
1. the membrane sepn wastewater treatment and reuse device of a double micro-pore aeration is irritated and is formed by two groups of MBR membrane modules, four magnetic valves, vacuum pump, aeration pump and two voltage stabilizings, it is characterized in that: every group of MBR membrane module comprises a plurality of horizontal membrane, and a plurality of diaphragms evenly are connected on the film framework, two groups of membrane modules opposition and putting, and intersect mutually up and down, the film framework is a hollow, its underpart outlet is connected with vacuum pump with aeration pump respectively, respectively have a voltage stabilizing to irritate in the middle of aeration pump and vacuum pump and the membrane module, the two ends of two voltage stabilizing fillings are connected with two magnetic valves respectively.
2. the membrane sepn wastewater treatment and reuse method of a double micro-pore aeration, it is characterized in that: by two groups of MBR membrane modules, four magnetic valves, vacuum pump, the membrane sepn wastewater treatment and reuse device of forming the micro-pore aeration of holding concurrently is irritated in aeration pump and two voltage stabilizings, every group of MBR membrane module comprises a plurality of horizontal membrane, and a plurality of diaphragms evenly are connected on the film framework, two groups of membrane modules opposition and putting, and intersect mutually up and down, the film framework is a hollow, its underpart outlet is connected with vacuum pump with aeration pump respectively, respectively have a voltage stabilizing to irritate in the middle of aeration pump and vacuum pump and the membrane module, the two ends of two voltage stabilizing fillings are connected with two magnetic valves respectively; Two membrane module alternate runs, when one group of membrane module water outlet, another group membrane module carries out micro-pore aeration, two groups of membrane modules hocket water outlet and aeration, the working order of two groups of membrane modules of four solenoid control, and aeration pump and vacuum pump non-stop run, water outlet, aeration also carry out continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010517098XA CN102010059B (en) | 2010-10-25 | 2010-10-25 | Device and method for membrane separation sewage treatment and recycling as well as microporous aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010517098XA CN102010059B (en) | 2010-10-25 | 2010-10-25 | Device and method for membrane separation sewage treatment and recycling as well as microporous aeration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102010059A true CN102010059A (en) | 2011-04-13 |
| CN102010059B CN102010059B (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010517098XA Expired - Fee Related CN102010059B (en) | 2010-10-25 | 2010-10-25 | Device and method for membrane separation sewage treatment and recycling as well as microporous aeration |
Country Status (1)
| Country | Link |
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| CN (1) | CN102010059B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801189A (en) * | 2015-05-12 | 2015-07-29 | 郭会 | Sewage treatment membrane assembly |
| CN112209498A (en) * | 2020-11-09 | 2021-01-12 | 成都优浦水务科技有限公司 | Anti-blocking curtain type membrane water-collecting aeration device |
| CN112408587A (en) * | 2020-11-09 | 2021-02-26 | 成都优浦水务科技有限公司 | Curtain type membrane anti-blocking water collection aeration method |
| CN112777878A (en) * | 2021-01-28 | 2021-05-11 | 长江师范学院 | Sewage treatment equipment utilizing photocatalytic oxidation reaction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062807A (en) * | 2007-05-25 | 2007-10-31 | 大连理工大学 | Intensified anti-nitrated phosphorous-removal sequencing batch membrane bioreactor technique |
| CN201240929Y (en) * | 2008-06-24 | 2009-05-20 | 董文艺 | Gas-water alternative type membrane bioreactor |
| CN101519265A (en) * | 2009-04-09 | 2009-09-02 | 北京汉青天朗水处理科技有限公司 | Sewage treatment process and system |
-
2010
- 2010-10-25 CN CN201010517098XA patent/CN102010059B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062807A (en) * | 2007-05-25 | 2007-10-31 | 大连理工大学 | Intensified anti-nitrated phosphorous-removal sequencing batch membrane bioreactor technique |
| CN201240929Y (en) * | 2008-06-24 | 2009-05-20 | 董文艺 | Gas-water alternative type membrane bioreactor |
| CN101519265A (en) * | 2009-04-09 | 2009-09-02 | 北京汉青天朗水处理科技有限公司 | Sewage treatment process and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801189A (en) * | 2015-05-12 | 2015-07-29 | 郭会 | Sewage treatment membrane assembly |
| CN112209498A (en) * | 2020-11-09 | 2021-01-12 | 成都优浦水务科技有限公司 | Anti-blocking curtain type membrane water-collecting aeration device |
| CN112408587A (en) * | 2020-11-09 | 2021-02-26 | 成都优浦水务科技有限公司 | Curtain type membrane anti-blocking water collection aeration method |
| CN112777878A (en) * | 2021-01-28 | 2021-05-11 | 长江师范学院 | Sewage treatment equipment utilizing photocatalytic oxidation reaction |
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| Publication number | Publication date |
|---|---|
| CN102010059B (en) | 2013-01-16 |
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