CN109553194A - A kind of landfill leachate MBR film process Treated sewage reusing technology - Google Patents
A kind of landfill leachate MBR film process Treated sewage reusing technology Download PDFInfo
- Publication number
- CN109553194A CN109553194A CN201811628660.9A CN201811628660A CN109553194A CN 109553194 A CN109553194 A CN 109553194A CN 201811628660 A CN201811628660 A CN 201811628660A CN 109553194 A CN109553194 A CN 109553194A
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- CN
- China
- Prior art keywords
- pipeline
- landfill leachate
- pool
- biological reaction
- percolate
- 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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- 239000000149 chemical water pollutant Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 230000008569 process Effects 0.000 title claims abstract description 13
- 239000010865 sewage Substances 0.000 title claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 230000003750 conditioning effect Effects 0.000 claims description 14
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 230000037452 priming Effects 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000002351 wastewater Substances 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000003911 water pollution Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of landfill leachate MBR film process Treated sewage reusing technology, it is combined using the degradation and advanced membrane separation technique of traditional oxygen compatibility pool, treatment for reuse effectively can be carried out to landfill leachate, the membrane bioreactor occupied area is small, effluent quality is good, is not provided with secondary settling tank, and operation and maintenance are simple；It will be recycled after Residential Area rubbish, the processing of sanitary wastewater percolate, not only can solve water pollution problems, but also be able to achieve water resource recycling, realize the abundant circulation of water resource in region to the maximum extent, reach the target of energy-saving and emission-reduction.
Description
Technical field
The present invention relates to technical field of landfill leachate treatment, water is returned in specially a kind of landfill leachate MBR film process
Use technology.
Background technique
The processing of percolated liquid in city refuse landfill is always very intractable in Landfill Site Design, operation and management asks
Topic, percolate is product of the liquid in landfill yard gravity flowing, is mainly derived from the interior aqueous of precipitation and rubbish itself；City rubbish
Rubbish landfill percolate is a kind of high concentrated organic wastewater of complicated component, is directly discharged into environment if untreated, will cause
Serious environmental pollution, for the purpose of protecting environment, carrying out processing to percolate is a kind of essential, landfill leachate
Reuse technology in MBR film process water, can effectively deal with landfill leachate and is recycled.
Summary of the invention
Technical problem solved by the invention is to provide a kind of landfill leachate MBR film process Treated sewage reusing technique skill
Art, to solve the problems mentioned in the above background technology.
Technical problem solved by the invention is realized using following technical scheme: a kind of landfill leachate MBR film process
Treated sewage reusing technology, comprising: percolate pipeline, grid, pipeline a, conditioning tank, pipeline b, pipeline c, pipeline d, self priming pump,
Air blower, sterilization pool, recovery channel, reflux pump, membrane module, membrane biological reaction pond, oxygen compatibility pool, pipeline e, pipeline f；The diafiltration
Liquid pipe road connection grid is simultaneously connect by pipeline a with conditioning tank；The oxygen compatibility pool and membrane biological reaction pond are parallel construction, are passed through
The percolate of oxygen compatibility pool, which enters in membrane biological reaction pond, to be continued with；Membrane module is set in the membrane biological reaction pond.
The conditioning tank is connect by pipeline b5 with oxygen compatibility pool, and reflux pump is arranged among the pipeline e and connects oxygen compatibility pool
With membrane bioreactor, the air blower is connect by pipeline c6 with conditioning tank, and the air blower is connected to film by pipeline f17
Bioreactor bottom；Setting self priming pump and junctional membrane biological reaction pool and sterilization pool among the pipeline d, the percolate are logical
It is discharged after crossing sterilization pool processing by reuse pipeline.
Compared with prior art, the beneficial effects of the present invention are: a kind of landfill leachate MBR film process Treated sewage reusing technique
Technology is combined using the degradation and advanced membrane separation technique of traditional oxygen compatibility pool, can effectively to landfill leachate into
Row treatment for reuse, the membrane bioreactor occupied area is small, effluent quality is good, is not provided with secondary settling tank, and operation and maintenance are simple；
It will be recycled after Residential Area rubbish, the processing of sanitary wastewater percolate, not only can solve water pollution problems, but also be able to achieve water resource
It recycles, realizes the abundant circulation of water resource in region to the maximum extent, reach the target of energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Percolate pipeline 1, grid 2, pipeline a3, conditioning tank 4, pipeline b5, pipeline c6, pipeline d7, self priming pump 8, air blower
9, sterilization pool 10, recovery channel 11, reflux pump 12, membrane module 13, membrane biological reaction pond 14, oxygen compatibility pool 15, pipeline e16, pipeline
f17。
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect, it is clear that described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work, in addition, designing in patent
All connection/the connection relationships arrived not singly refer to that building directly connects, and addition can be passed through according to specific implementation situation by referring to
Or reduce all couple auxiliaries, the coupling structure that Lai Zucheng more has, in order to make implement technical means of the invention, creation characteristic,
Reach purpose to be easy to understand with effect, following further describes the present invention in conjunction with specific drawings.
As shown in Figure 1, a kind of landfill leachate MBR film process Treated sewage reusing technology, comprising: percolate pipeline 1, lattice
Grid 2, pipeline a3, conditioning tank 4, pipeline b5, pipeline c6, pipeline d7, self priming pump 8, air blower 9, sterilization pool 10, recovery channel 11,
Reflux pump 12, membrane module 13, membrane biological reaction pond 14, oxygen compatibility pool 15, pipeline e16, pipeline f17；The percolate pipeline 1 connects
Grid 2 is simultaneously connect by pipeline a3 with conditioning tank 4；The oxygen compatibility pool 15 and membrane biological reaction pond 14 are parallel construction, by simultaneous
The landfill leachate in oxygen pond 15, which enters in membrane biological reaction pond 14, to be continued with；Membrane module is set in the membrane biological reaction pond 14
13。
It states conditioning tank 4 to connect by pipeline b5 with oxygen compatibility pool 15, reflux pump 12 is set among the pipeline e16 and connects simultaneous
Oxygen pond 15 and membrane bioreactor 14, the air blower are connect by pipeline c6 with conditioning tank, and the air blower passes through pipeline f17
It is connected to membrane bioreactor bottom；Setting self priming pump 8 and junctional membrane biological reaction pool 17 and sterilization pool among the pipeline d7
10, the landfill leachate is discharged after being handled by sterilization pool 10 by reuse pipeline 11.
The conditioning tank 3 can pH value to landfill leachate, water temperature carry out preaeration adjusting, then played by oxygen compatibility pool 15
Facultative microbe eliminates the effect of dirty Organic substance in water；14 membrane module of MBR membrane biological reaction pond has crown_interception, can protect
Stay generation cycle longer microorganism, it can be achieved that deep purification of waste water.
Compared with prior art, the beneficial effects of the present invention are: a kind of landfill leachate MBR film process Treated sewage reusing technique
Technology is combined using the degradation and advanced membrane separation technique of traditional oxygen compatibility pool, can effectively to landfill leachate into
Row treatment for reuse, the membrane bioreactor occupied area is small, effluent quality is good, is not provided with secondary settling tank, and operation and maintenance are simple；
It will be recycled after Residential Area rubbish, the processing of sanitary wastewater percolate, not only can solve water pollution problems, but also be able to achieve water resource
It recycles, realizes the abundant circulation of water resource in region to the maximum extent, reach the target of energy-saving and emission-reduction.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, claimed range of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. a kind of landfill leachate MBR film process Treated sewage reusing technology, it is characterised in that: include: percolate pipeline, lattice
Grid, pipeline a, conditioning tank, pipeline b, pipeline c, pipeline d, self priming pump, air blower, sterilization pool, recovery channel, reflux pump, film group
Part, membrane biological reaction pond, oxygen compatibility pool, pipeline e, pipeline f；The percolate pipeline connects grid and passes through pipeline a and conditioning tank
Connection；The oxygen compatibility pool and membrane biological reaction pond are parallel construction, are entered in membrane biological reaction pond by the percolate of oxygen compatibility pool
It continues with；Membrane module is set in the membrane biological reaction pond.
2. a kind of landfill leachate MBR film process Treated sewage reusing technology according to claim 1 is it is characterized by: institute
It states conditioning tank to connect by pipeline b with oxygen compatibility pool, reflux pump is set among the pipeline e and connects oxygen compatibility pool and membrane biological reaction
Device.
3. a kind of landfill leachate MBR film process Treated sewage reusing technology according to claim 1 is it is characterized by: institute
It states air blower to connect by pipeline c with conditioning tank, the air blower is connected to membrane bioreactor bottom by pipeline f；It is described
Setting self priming pump and junctional membrane biological reaction pool and sterilization pool among pipeline d, the percolate pass through after being handled by sterilization pool
Reuse pipeline is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628660.9A CN109553194A (en) | 2018-12-29 | 2018-12-29 | A kind of landfill leachate MBR film process Treated sewage reusing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628660.9A CN109553194A (en) | 2018-12-29 | 2018-12-29 | A kind of landfill leachate MBR film process Treated sewage reusing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109553194A true CN109553194A (en) | 2019-04-02 |
Family
ID=65871756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628660.9A Pending CN109553194A (en) | 2018-12-29 | 2018-12-29 | A kind of landfill leachate MBR film process Treated sewage reusing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109553194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127934A (en) * | 2019-04-19 | 2019-08-16 | 湖北威尔达海绵城市建设有限公司 | A kind of Treated sewage reusing integral system |
| CN112830622A (en) * | 2019-11-25 | 2021-05-25 | 福建龙骏环保设备有限公司 | Reclaimed water recycling equipment and process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970474A (en) * | 2006-12-11 | 2007-05-30 | 深圳市金达莱环保股份有限公司 | Garbage leachate processing process and system based on membrane bioreactor-nano filtering membrane technology |
| CN205188065U (en) * | 2015-10-20 | 2016-04-27 | 上海乐泽环境工程有限公司 | Integration MBR sewage treatment ware |
| CN206318844U (en) * | 2016-12-20 | 2017-07-11 | 碧菲分离膜（大连）有限公司 | Vehicular intermediate water reuse system |
| CN210085080U (en) * | 2018-12-29 | 2020-02-18 | 安徽蓝鼎环保能源科技有限公司 | Landfill leachate MBR membrane treatment reclaimed water recycling device |
-
2018
- 2018-12-29 CN CN201811628660.9A patent/CN109553194A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970474A (en) * | 2006-12-11 | 2007-05-30 | 深圳市金达莱环保股份有限公司 | Garbage leachate processing process and system based on membrane bioreactor-nano filtering membrane technology |
| CN205188065U (en) * | 2015-10-20 | 2016-04-27 | 上海乐泽环境工程有限公司 | Integration MBR sewage treatment ware |
| CN206318844U (en) * | 2016-12-20 | 2017-07-11 | 碧菲分离膜（大连）有限公司 | Vehicular intermediate water reuse system |
| CN210085080U (en) * | 2018-12-29 | 2020-02-18 | 安徽蓝鼎环保能源科技有限公司 | Landfill leachate MBR membrane treatment reclaimed water recycling device |
Non-Patent Citations (1)
| Title |
|---|
| 中国环境科学学会编: "《中国环境科学学会学术年会论文集 2010 第3卷》", 中国环境科学出版社, pages: 2898 - 2899 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127934A (en) * | 2019-04-19 | 2019-08-16 | 湖北威尔达海绵城市建设有限公司 | A kind of Treated sewage reusing integral system |
| CN112830622A (en) * | 2019-11-25 | 2021-05-25 | 福建龙骏环保设备有限公司 | Reclaimed water recycling equipment and process |
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