CN109896700A - A kind of biochemistry water treatment facilities - Google Patents
A kind of biochemistry water treatment facilities Download PDFInfo
- Publication number
- CN109896700A CN109896700A CN201711309248.6A CN201711309248A CN109896700A CN 109896700 A CN109896700 A CN 109896700A CN 201711309248 A CN201711309248 A CN 201711309248A CN 109896700 A CN109896700 A CN 109896700A
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- CN
- China
- Prior art keywords
- pond
- connection
- tank
- comprehensive adjustment
- pumping
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000010802 sludge Substances 0.000 claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 13
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- 239000000701 coagulant Substances 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of biochemical water treatment facilities, including high concentration pond and low concentration pond, it is characterized in that, the high concentration pond is through pumping connection micro cell, the micro cell is through pumping connection coagulant precipitation conditioning tank, coagulant precipitation conditioning tank connection anaerobic sludge pond, the anaerobic sludge pond is through pumping connection comprehensive adjustment pond, the low concentration pond is through pumping connection comprehensive adjustment pond, the comprehensive adjustment pond is through the perpendicular heavy pond of pump connection, the perpendicular heavy pond connection contacts aerobic tank, the contact aerobic tank connection film biological tank, the film biological tank connection scrapes mud sump, it is described to scrape mud sump connection secondary sedimentation tank, water outlet is equipped at the top of the secondary sedimentation tank.
Description
Technical field
The present invention relates to biochemical water treatment fields, and in particular to a kind of biochemistry water treatment facilities.
Background technique
The various sewage with chemical substance would generally be generated in Chemical Manufacture, wherein having alkalinity, acid and neutral dirt
Water.It could be discharged after the processing of sewage needs.Sewage treatment in the prior art is usually to mix sour water with alkaline sewage
After neutralize, then to the sewage after neutralization through row microorganism, Air Exposure, water is discharged after finally precipitating.Such processing mode
The shortcomings that be: for the sewage of high concentration, COD content therein is higher, has exceeded the range of microbiological treatment, or even can aoxidize
Microorganism is killed, the effect of processing is poor, and the COD in sewage being discharged after the completion of processing still has environment still in higher system
Biggish harm.
Summary of the invention
The purpose of the present invention is to provide a kind of biochemical water treatment facilities of biochemical waste water for being capable of handling high COD.
The technical scheme adopted by the invention is as follows:
A kind of biochemistry water treatment facilities, including high concentration pond and low concentration pond, the high concentration pond is through pumping connection micro cell, institute
It states micro cell and is pumped connection coagulant precipitation conditioning tank, coagulant precipitation conditioning tank connection anaerobic sludge pond, the anaerobism dirt
Mud sump is pumped connection comprehensive adjustment pond, and the low concentration pond is pumped connection comprehensive adjustment pond, and the comprehensive adjustment pond is through pumping connection
Perpendicular heavy pond, the perpendicular heavy pond connection contact aerobic tank, the contact aerobic tank connection film biological tank, and the film biological tank connection is scraped
Mud sump, it is described to scrape mud sump connection secondary sedimentation tank, water outlet is equipped at the top of the secondary sedimentation tank.
Further, the anaerobic sludge pond, perpendicular heavy pond, the bottom for contacting aerobic tank, film biological tank and secondary sedimentation tank
It is equipped with sludge outlet, for each sludge outlet through pumping connection sludge-tank, the sludge-tank, which is respectively equipped with, is back to institute
State anaerobic sludge pond, perpendicular heavy pond and the pipeline for contacting aerobic tank.
Further, the film biological tank includes multistage continuous pond body, and the top of adjacent pond bodies at different levels is through overflow pipe
Connection.
Further, it is equipped with run-off in the perpendicular heavy pond, the output channel in the comprehensive adjustment pond stretches out run-off bottom
Portion.
Still further, being equipped with heating equipment and mixing plant in the contact aerobic tank.
After taking above technical scheme, the invention has the benefit that the highly concentrated waste liquid of COD is first sequentially sent to micro- electricity
Xie Chi, coagulant precipitation pond and anaerobic sludge pond are handled to reduce the content of its COD, will treated waste liquid with it is low dense
The waste liquid in degree pond is sent into comprehensive adjustment pond in proportion and goes that PH is modulated neutrality through row neutralization reaction, in comprehensive adjustment pond will react
Overflow after the solid precipitation object precipitating of generation, the sewage after finally adjusting are sent by pumping into perpendicular heavy pond, and sewage is in perpendicular heavy pond
Continue to precipitate in run-off, the impurity in water falls to overflow bottom of pond portion, and sewage sinks from run-off overflow into perpendicular heavy pond again
It forms sediment, oettIed sewage is heated in pond, is aerated, is pumped at most after stirring by perpendicular heavy pond overflow into contact aerobic tank again
Decomposed in the continuous film biological tank of grade through row microbial reaction, the sewage feeding after decomposition is scraped buffered in mud sump after by being pumped into two
Secondary sedimentation basin finally precipitates water outlet, is precipitated by overflow manner to this in whole process, by hands such as neutralization, aeration, microorganisms
Duan Jinhang processing, processing completely, can be effectively reduced the COD in water, the high-efficient of sewage treatment, water yield are big, system is stable.
Sludge discharge is equipped with simultaneously for the bottom of anaerobic sludge pond, perpendicular heavy pond, contact aerobic tank, film biological tank and secondary sedimentation tank
The sludge settled in mouthful can be expelled to sludge-tank processing from sludge outlet, and the solution in sludge can also have blowback to flow to each pond
It is middle through row circular treatment, be only capable of effective spoil disposal while sewage can thoroughly be handled completely.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: high concentration pond 1, low concentration pond 2, micro cell 3, coagulant precipitation conditioning tank 4, anaerobic sludge pond 5 are comprehensive to adjust
Pond 6 is saved, heavy pond 7 is erected, contacts aerobic tank 8, film biological tank 9 scrapes mud sump 10, secondary sedimentation tank 11, sludge-tank 12.
Specific embodiment
A specific embodiment of the invention is further described below in conjunction with attached drawing:
As shown, a kind of biochemistry water treatment facilities, including 1 pond of high concentration and low concentration pond 2, the sewage in the high concentration pond
Successively through micro cell 3, coagulant precipitation conditioning tank 4 and anaerobic sludge pond 5, processing is passed through comprehensive adjustment pond 6 after reducing COD,
Solution in the low concentration pond 2 is passed through comprehensive adjustment pond 6 through pump, and the comprehensive adjustment pond 6 is described through the perpendicular heavy pond 7 of pump connection
Run-off 71 is equipped in perpendicular heavy pond 7, the output channel in the comprehensive adjustment pond 6 stretches out 71 bottom of pond portion of overflow；The perpendicular heavy Chi7Ding
Portion contacts aerobic tank 8 through overflow pipe connection, is equipped with heating equipment and mixing plant, the contact in the contact aerobic tank 8
Aerobic tank 8 is pumped connection film biological tank 9, and the film biological tank 9 includes multistage continuous pond body, the top of adjacent pond bodies at different levels
It is connected through overflow pipe.The afterbody pond body pond connection of the film biology 9 scrapes mud sump 10, described to scrape 10 connection secondary precipitation of mud sump
Pond 11, water outlet is equipped at the top of the secondary sedimentation tank 11, and 11 bottom of secondary sedimentation tank is equipped with mud mouth.The anaerobic sludge pond
5, the bottom for erecting heavy pond 7, contact aerobic tank 8, film biological tank 9 and secondary sedimentation tank 11 is equipped with sludge outlet, each dirt
Mud outlet is pumped connection sludge-tank 12, and the sludge-tank 12, which is respectively equipped with, is back to the anaerobic sludge pond 5, perpendicular heavy pond 7
With the pipeline of contact aerobic tank 8.
Claims (1)
1. a kind of biochemistry water treatment facilities, including high concentration pond and low concentration pond, which is characterized in that the high concentration pond joins through pump
Logical micro cell, the micro cell is through pumping connection coagulant precipitation conditioning tank, the coagulant precipitation conditioning tank connection anaerobic sludge
Pond, the anaerobic sludge pond are pumped connection comprehensive adjustment pond, and the low concentration pond is pumped connection comprehensive adjustment pond, the comprehensive tune
Pond is saved through the perpendicular heavy pond of pump connection, the perpendicular heavy pond connection contacts aerobic tank, the contact aerobic tank connection film biological tank, the film
Biological tank connection scrapes mud sump, described to scrape mud sump connection secondary sedimentation tank, is equipped with water outlet at the top of the secondary sedimentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309248.6A CN109896700A (en) | 2017-12-11 | 2017-12-11 | A kind of biochemistry water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309248.6A CN109896700A (en) | 2017-12-11 | 2017-12-11 | A kind of biochemistry water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109896700A true CN109896700A (en) | 2019-06-18 |
Family
ID=66942365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711309248.6A Pending CN109896700A (en) | 2017-12-11 | 2017-12-11 | A kind of biochemistry water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109896700A (en) |
-
2017
- 2017-12-11 CN CN201711309248.6A patent/CN109896700A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190618 |
|
| WD01 | Invention patent application deemed withdrawn after publication |