CN107298507A - A kind of sewage disposal device based on MBBR techniques - Google Patents
A kind of sewage disposal device based on MBBR techniques Download PDFInfo
- Publication number
- CN107298507A CN107298507A CN201610231650.6A CN201610231650A CN107298507A CN 107298507 A CN107298507 A CN 107298507A CN 201610231650 A CN201610231650 A CN 201610231650A CN 107298507 A CN107298507 A CN 107298507A
- Authority
- CN
- China
- Prior art keywords
- pond
- device based
- sewage disposal
- disposal device
- mbbr
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 238000011282 treatment Methods 0.000 claims abstract description 15
- 230000015271 coagulation Effects 0.000 claims abstract description 9
- 238000005345 coagulation Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000005273 aeration Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 abstract description 10
- 230000000703 anti-shock Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000945 filler Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
-
- 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
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A kind of sewage disposal device based on MBBR techniques, is made up of coagulation, two stage treatment and advanced treating.Coagulation is made up of anaerobic pond and anoxic pond, and two stage treatment is made up of two groups of inner circulating aerating ponds and sedimentation basin, using MBBR techniques, and advanced treating is by dosing pond, reaction tank and well construction of catchmenting.Sewage first passes through coagulation, two stage treatment and advanced treating, can ensure that effluent quality is up to standard.A kind of sewage disposal device based on MBBR techniques of the present invention, compact conformation, anti-shock loading is high, can ensure that effluent quality, it is adaptable to the wastewater treatment such as small-middle hospital, life, cultivation.
Description
Art
The present invention relates to a kind of sewage disposal device of MBBR techniques, belong to water treatment field.
Background technology
Water is the material base that the mankind and all living things are depended on for existence.In the case where water resource lacks, water pollution is
Through the main restricting factor as socio-economic development.The many places of China, various complicated factors have caused many water bodys
It is heavily contaminated, it has been further exacerbated by water resources shortage.
MBBR (MBBR) is that a kind of floating stuffing by proportion close to water is directly added to exposure
As the active carrier of microorganism in gas pond, filler is set to be in flowing by the aeration and the castering action of current in aeration tank
State is so as to the technique for reaching sewage disposal.Mutually tied with the biomembrance process of apposition growth as the activated sludge process of suspension growth
A kind of technique closed, current MBBR reactors have both concurrently a little, but are easily lost in, block there is also filler etc. and ask
Topic.
Traditional MBBR techniques mainly include into water, anaerobism, aeration, precipitation and water outlet, in COD and ammonia
Preferable treatment effect can be obtained in the case that nitrogen is relatively low, once but water-quality COD and ammonia nitrogen are higher, traditional MBBR
Technique can not avoid water outlet situation not up to standard；Simultaneously as sewage composition is complicated, single technique is difficult to good removal,
Follow-up advanced treating will be carried out in many cases, can just make discharged wastewater met the national standard.
The content of the invention
In order to overcome above-mentioned technical problem, the present invention provides a kind of sewage disposal device based on MBBR techniques, should
Equipment not only overcomes the problem of reaction of single aeration tank is unstable, and overcome single MBBR PROCESS FOR TREATMENTs may not
Up to standard the problem of.
According to technical scheme, a kind of sewage disposal device based on MBBR techniques, it is characterised in that
It includes coagulation, two stages for the treatment of and in-depth processing, ensures that effluent quality reaches discharge standard by tertiary treatment.
Sewage initially enters coagulation, and coagulation is anaerobic pond 1 and anoxic pond 2, and two pond dividing plates are split,
Bottom of pond portion is connected.
Sewage after coagulation is handled enters secondary treatment system, two from dividing plate top with aperture water intake mode
Level processing system is divided into aeration tank, per circulatory pool and sedimentation basin, and aeration tank includes two internal-circulation type aeration tanks, 3, No. 4 ponds
For one group of inner circulating aerating pond, 5, No. 6 ponds are another set inner circulating aerating pond, and 3 and 6 be interior circulation pond, and 4 and 5 are
Floating stuffing is filled in aeration tank, each group of inner circulating aerating pond.3, No. 4 are separated with dividing plate, and aeration plate is laid in No. 4 bottom of pond portions,
Sewage carries out inner circulating aerating in 3, No. 4 ponds, and sewage enters No. 5 ponds from dividing plate top with aperture water-out manners；5, No. 6
Pond mechanism is identical with 3, No. 4 pond mechanism, and aeration plate is arranged in No. 5 ponds, and sewage is entered from No. 6 ponds with top aperture water-out manners
No. 7 ponds of water.No. 7 ponds are used as sedimentation basin.
In-depth processing mainly includes dosing pond 9, reaction tank 8 and collecting-tank 10, when two stage treatment water quality is up to standard,
In-depth system is used as sedimentation basin；When two stage treatment is not up to standard, in-depth processing passes through dosing, precipitation, filtration,
Ensure that effluent quality is up to standard.
It is of the invention organically to combine anaerobism, good foster and advanced treating tertiary treatment, it is core based on MBBR techniques,
The advantage of A/O techniques, MBBR techniques and coagulating sedimentation is contained, compared with prior art and equipment, it has following
Beneficial effect：1st, effluent quality more high-quality stable, can ensure that standard water discharge is discharged.This is to be based on tertiary treatment, is employed
Anaerobism, anoxic, two-stage aeration tank and advanced treating, can effectively control pollutant.2nd, floor space is few, the reactor knot
Structure is compact, and above and below ground can be arranged.3rd, it is prevented effectively from filler stream to become estranged blocking, this is exposed based on each group of interior circulation pond
Gas pond is held big with top aperture mode water outlet and interior circulation Chi Chi.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the plan of the present invention.
1. anaerobic pond in figure, 2. anoxic ponds, 3. interior circulation ponds, 4. aeration tanks, 5. aeration tanks, 6. interior circulation ponds, 7. sedimentation basins,
8. reaction tank, 9. dosing ponds, 10. sumps.
Embodiment
In Fig. 1, anaerobic pond 1, anoxic pond 2, interior circulation pond 3, aeration tank 4, aeration tank 5, interior circulation pond
6, sedimentation basin 7, dosing pond 9, reaction tank 8 and sump 10.Anaerobic pond 1 is connected with the bottom of anoxic pond 2, anoxic pond
2 and the top aperture of interior circulation pond 3 communicate, interior circulation pond 3 and the bottom of aeration tank 4 and top are communicated, aeration tank 4 and aeration
The top aperture of pond 5 is communicated, and aeration tank 5 and the bottom of interior circulation pond 6 and top are communicated, on aeration tank 6 and sedimentation basin 7
Portion's aperture is communicated, and the leading portion of sedimentation basin 7 sets baffle plate, and sedimentation basin 7 and the top of dosing pond 9 are communicated, dosing pond 9 and reaction
The bottom of pond 8 is communicated, and reaction tank 8 and the top of sump 10 are communicated.
Claims (5)
1. a kind of sewage disposal device based on MBBR techniques, including coagulation, two stage treatment and advanced treating.
2. a kind of sewage disposal device based on MBBR techniques according to claim 1, it is characterised in that its coagulation by
Anaerobic pond and anoxic pond composition, anaerobic pond are connected with anoxic pond bottom.
3. a kind of sewage disposal device based on MBBR techniques according to claim 1, it is characterised in that its two stage treatment by
Two groups of inner circulating aerating pond compositions.
4. inner circulating aerating pond according to claim 3, it is characterised in that it is by the interior circulation pond of same volume and aeration tank
Composition, its internal addition floating stuffing.
5. a kind of sewage disposal device based on MBBR techniques according to claim 1, it is characterised in that its advanced treating is
By dosing pond, reaction tank and catchment into constituting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231650.6A CN107298507A (en) | 2016-04-15 | 2016-04-15 | A kind of sewage disposal device based on MBBR techniques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231650.6A CN107298507A (en) | 2016-04-15 | 2016-04-15 | A kind of sewage disposal device based on MBBR techniques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107298507A true CN107298507A (en) | 2017-10-27 |
Family
ID=60136742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231650.6A Pending CN107298507A (en) | 2016-04-15 | 2016-04-15 | A kind of sewage disposal device based on MBBR techniques |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107298507A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0857696A2 (en) * | 1997-02-05 | 1998-08-12 | Haekang Engineering & Construction Co., Ltd. | A system for treating sewage-water and a method for treating sewage-water using the same |
| CN1887741A (en) * | 2006-07-28 | 2007-01-03 | 于容朴 | Airlift inner circulation sewage treating process and apparatus |
| CN102826715A (en) * | 2012-09-12 | 2012-12-19 | 同济大学 | Sewage treatment method for nitrogen and phosphorus removal through combination of biofilm process and multilevel activated sludge process |
| CN203333385U (en) * | 2013-05-08 | 2013-12-11 | 陕西沃特环境工程有限公司 | Internal-circulating fluidized bed wastewater treatment equipment loaded with suspended filler |
| CN203419824U (en) * | 2013-09-03 | 2014-02-05 | 黄昊 | Integrated wastewater treatment reusing equipment |
| CN203568905U (en) * | 2013-10-24 | 2014-04-30 | 中国石油化工股份有限公司 | Wastewater treatment device |
| CN203904149U (en) * | 2014-05-27 | 2014-10-29 | 青岛思普润水处理有限公司 | Sewage biological reaction tank |
| CN204162563U (en) * | 2014-03-17 | 2015-02-18 | 成都太古科技有限公司 | All-in-one fluidization pond MBR sewage disposal device |
| CN205133246U (en) * | 2015-11-26 | 2016-04-06 | 上海禾元环保集团有限公司 | Bio -membrane reactor of moving bed |
-
2016
- 2016-04-15 CN CN201610231650.6A patent/CN107298507A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0857696A2 (en) * | 1997-02-05 | 1998-08-12 | Haekang Engineering & Construction Co., Ltd. | A system for treating sewage-water and a method for treating sewage-water using the same |
| CN1887741A (en) * | 2006-07-28 | 2007-01-03 | 于容朴 | Airlift inner circulation sewage treating process and apparatus |
| CN102826715A (en) * | 2012-09-12 | 2012-12-19 | 同济大学 | Sewage treatment method for nitrogen and phosphorus removal through combination of biofilm process and multilevel activated sludge process |
| CN203333385U (en) * | 2013-05-08 | 2013-12-11 | 陕西沃特环境工程有限公司 | Internal-circulating fluidized bed wastewater treatment equipment loaded with suspended filler |
| CN203419824U (en) * | 2013-09-03 | 2014-02-05 | 黄昊 | Integrated wastewater treatment reusing equipment |
| CN203568905U (en) * | 2013-10-24 | 2014-04-30 | 中国石油化工股份有限公司 | Wastewater treatment device |
| CN204162563U (en) * | 2014-03-17 | 2015-02-18 | 成都太古科技有限公司 | All-in-one fluidization pond MBR sewage disposal device |
| CN203904149U (en) * | 2014-05-27 | 2014-10-29 | 青岛思普润水处理有限公司 | Sewage biological reaction tank |
| CN205133246U (en) * | 2015-11-26 | 2016-04-06 | 上海禾元环保集团有限公司 | Bio -membrane reactor of moving bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190314 Address after: 610000 Longtan Industrial Park, two section of Chenghua District East Three Ring Road, Chengdu, Sichuan. Applicant after: CHENGDU XINXIONGXIN PURIFICATION ENGINEERING CO.,LTD. Address before: 610000 Shiyong Mansion, 2nd Building, 2nd Building, 2nd Building, 2nd Building, 2nd Section of East Third Ring Road, Chenghua District, Chengdu City, Sichuan Province, No. 1, 27th Building Applicant before: Liang Kaixin Applicant before: Ye Xin Applicant before: Fan Zhijin |
|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |