CN205473191U - Domestic waste filtration liquid sewage treatment system - Google Patents
Domestic waste filtration liquid sewage treatment system Download PDFInfo
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- CN205473191U CN205473191U CN201620023788.2U CN201620023788U CN205473191U CN 205473191 U CN205473191 U CN 205473191U CN 201620023788 U CN201620023788 U CN 201620023788U CN 205473191 U CN205473191 U CN 205473191U
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Abstract
The utility model discloses a domestic waste filtration liquid sewage treatment system, including the anaerobism equalizing basin, the MBR pond, sludge tihckener, the drying bed, the landfill yard, middle pond, two -stage electricity chemical oxidation subsystem, AO biochemical treatment integration equipment is a whole through the pipe connection between each equipment, the utility model relates to a domestic waste filtration liquid sewage treatment system has adopted two -stage electrochemistry advanced oxidation technologies and degree of depth refuse disposal filtration liquid engineering technique for polluting substances effectively degrades in the waste water, and filterable log raft play accords with national regulation's standard, can degrade CODcr to below the 80mgL steadily.
Description
Technical field
This utility model relates to environment-protective water process field, particularly relates at one way of life percolate sewage
Reason system.
Background technology
Along with socioeconomic development, urban population is increasingly concentrated, and the expansion of population causes sanitary sewage more
Coming the most, sanitary sewage has had a strong impact on the life health of resident, reduces the quality of life of resident, is giving birth to
Containing substantial amounts of CODcr, BOD in sewage alive5SS, NH3-N, and substantial amounts of house refuse sewage contains biology
Toxicity, so house refuse sewage just can externally have to discharge through purified treatment.
Utility model content
This utility model is mainly solving the technical problems that provide one way of life percolate sewage disposal system
System so that application of city life garbage sewage is effectively addressed, and sewage discharge reaches the discharge of national regulation
Standard.
Described one way of life percolate sewage disposal system, including anaerobism regulating reservoir, MBR pond, mud
Concentration basin, drying bed, landfill yard, intermediate pool, two-stage electrochemistry oxygen sub-systems, A/O biochemical treatment one
Body equipment, is connected as an entirety by pipeline between each equipment.
Described anaerobism regulating reservoir, uses rectangular structure form, and anaerobism regulating reservoir uses semi-underground landfill knot
Structure, and part is provided with heat-insulation layer on the ground, is beneficial to stablize anaerobic reaction temperature, it is ensured that anaerobic biological is just
Often running, described anaerobism regulating reservoir makes the degraded as far as possible of biodegradable pollutant, significantly removes pollutant,
Alleviate the Pollutant Treatment load of follow-up each unit.
Described MBR pond so that the organic concentration in percolate reduces, and is provided with in described MBR pond
External pipe type ultrafilter membrane, makes sewage purify further by ultrafilter membrane, the mud row produced in sewage purification
Entering sludge concentration tank, described sludge concentration tank is connected to drying bed by pipeline, and in drying bed, mummification takes off
Landfill yard it is sent to after water.
Can effectively degrade COD, BOD and ammonia nitrogen in MBR pond, the waste water after MBR pond processes is entered by pipeline
Enter to intermediate pool, after intermediate pool processes, enter into two-stage electrochemical oxidation pond by pipeline, pass through
The water that two-stage electrochemical oxidation pond processes enters into A/O biochemical treatment integration apparatus by pipeline, described
A/O biochemical treatment integration apparatus is nitrification-denitrification system, and the water outlet after it processes can reach country's discharge
Standard.
Described two-stage electrochemistry oxygen sub-systems is that this utility model patent one way of life percolate is dirty
The core of water treatment system, described two-stage electrochemistry oxygen sub-systems for process from intermediate pool to
Waste water between A/O biochemical treatment integration apparatus.
Described two-stage electrochemistry oxygen sub-systems, including: PH regulating reservoir, one-level pulse electrochemical groove, expose
Gas oxidation trough, one-level subsider, electrocatalytic oxidation groove, secondary settling tank, oxygen activity sludge sump of holding concurrently, aerobic
Activated sludge tank, defecator, the said equipment is connected by pipeline.
Ultrafiltration water after biochemical treatment, enters into PH regulating reservoir by pipeline, is adjusted PH, so
One-level pulse electrochemical groove is entered into afterwards by pipeline.
In described one-level pulse electrochemical groove, it is possible to significantly remove removal organic polluter, removable CODcr,
And the BOD5/CODcr ratio made effectively improves.
A kind of optimal technical scheme, described one-level pulse electrochemical groove uses solubility high silicon iron ferritic multipole
Formula electrode, running current 20A～30A, stable.
Liquid after one-level pulse electrochemical groove enters into aerating oxidation groove, carries out aerating oxidation degraded,
Then one-level subsider precipitate and separate is entered into by pipeline.
Liquid through one-level subsider enters into electrocatalytic oxidation groove, and electrocatalytic oxidation groove is exactly that electrochemistry is burnt
Burning, enter into secondary settling tank by pipeline after reaction, described electrocatalytic oxidation groove is to one-level pulse electrochemical
The pollutant that groove is difficult to degrade process, further to constitutionally stable humus, ring-type organic pollution etc.
Implementing degraded and modified, electrocatalytic oxidation groove direct oxidation and indirect oxidation can be until mineralization of organic material, i.e.
It is degraded to CO2And H2O。
Described electrocatalytic oxidation groove principle is, anodic process includes direct electrochemistry oxidizing process with indirect
Oxidizing process, direct electrochemistry oxidizing process is by the electron transfer on anode, Organic substance enforcement is degraded,
Modification, indirect oxidation process is to produce multiple " oxidant " in system, such as OH, O2、·O、O3、
H2O2、ClO-、Cl2, high volence metal ion etc., carry out oxidation reaction, hydroxyl radical free radical OH, ozone O3
With hypochlorous acid ClO-Deng, organic pollution is implemented oxidative degradation.
Cathodic process generation electrochemical reducting reaction: halogenated hydrocarbons, as chlorinatedorganic produces dehalogenation (Cl-) anti-
Answer thus eliminate bio-toxicity；Heavy metal ion is removed in cathode surface electro-deposition.
Sewage after two-stage precipitation groove enters into double oxygen activity sludge sump, aerobic activated sludge groove, clarification
Groove, the clear liquid of generation enters into A/O biochemical treatment integration apparatus by pipeline, by A/O biochemical treatment
Rear qualified discharge.Described aerobic activated sludge groove produces mixing liquid and is back to oxygen activity sludge sump of holding concurrently, from
And making sewage disposal more abundant, oxygen activity sludge sump of holding concurrently, the mud that aerobic activated sludge groove produces is carried out
Filter pressing outward transport processes.
A kind of optimal technical scheme, described one way of life percolate sewage disposal system is also connected with arranging
5 AC low voltage power switch board switch boards, it is ensured that the even running of sewage disposal system.
The beneficial effects of the utility model are: this utility model one way of life percolate sewage disposal system
System, have employed two-stage advanced electrochemical oxidation process and advanced treatment of landfill leachate engineering so that useless
Water internal contamination material is effectively degraded, and the water of filtration is discharged and met state specified standards, it is possible to stably will
CODcr is degraded to below 80mg/L.
Accompanying drawing explanation
Fig. 1 is this utility model one way of life percolate sewage disposal system attachment structure block diagram；
Fig. 2 is that the two-stage electrochemical treatments part of this utility model one way of life percolate sewage disposal system connects
Connect structured flowchart；
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that this utility model
Advantage and feature can be easier to be readily appreciated by one skilled in the art, thus to protection domain of the present utility model
Make apparent clear and definite defining.
Referring to Fig. 1, Fig. 2, this utility model embodiment includes:
Described one way of life percolate sewage disposal system, including anaerobism regulating reservoir, MBR pond, mud
Concentration basin, drying bed, landfill yard, intermediate pool, two-stage electrochemistry oxygen sub-systems, A/O biochemical treatment one
Body equipment, is connected as an entirety by pipeline between each equipment.
Described anaerobism regulating reservoir, uses rectangular structure form, and anaerobism regulating reservoir uses semi-underground landfill knot
Structure, and part is provided with heat-insulation layer on the ground, is beneficial to stablize anaerobic reaction temperature, it is ensured that anaerobic biological is just
Often running, described anaerobism regulating reservoir makes the degraded as far as possible of biodegradable pollutant, significantly removes pollutant,
Alleviate the Pollutant Treatment load of follow-up each unit.
Described MBR pond so that the organic concentration in percolate reduces, and is provided with in described MBR pond
External pipe type ultrafilter membrane, makes sewage purify further by ultrafilter membrane, the mud row produced in sewage purification
Entering sludge concentration tank, described sludge concentration tank is connected to drying bed by pipeline, and in drying bed, mummification takes off
Landfill yard it is sent to after water.
Can effectively degrade COD, BOD and ammonia nitrogen in MBR pond, the waste water after MBR pond processes is entered by pipeline
Enter to intermediate pool, after intermediate pool processes, enter into two-stage electrochemical oxidation pond by pipeline, pass through
The water that two-stage electrochemical oxidation pond processes enters into A/O biochemical treatment integration apparatus by pipeline, described
A/O biochemical treatment integration apparatus is nitrification-denitrification system, and the water outlet after it processes can reach country's discharge
Standard.
Described two-stage electrochemistry oxygen sub-systems is that this utility model patent one way of life percolate is dirty
The core of water treatment system, described two-stage electrochemistry oxygen sub-systems for process from intermediate pool to
Waste water between A/O biochemical treatment integration apparatus.
Described two-stage electrochemistry oxygen sub-systems, including: PH regulating reservoir, one-level pulse electrochemical groove, expose
Gas oxidation trough, one-level subsider, electrocatalytic oxidation groove, secondary settling tank, oxygen activity sludge sump of holding concurrently, aerobic
Activated sludge tank, defecator, the said equipment is connected by pipeline.
Ultrafiltration water after biochemical treatment, enters into PH regulating reservoir by pipeline, is adjusted PH, so
One-level pulse electrochemical groove is entered into afterwards by pipeline.
In described one-level pulse electrochemical groove, it is possible to significantly remove removal organic polluter, removable CODcr,
And the BOD5/CODcr ratio made effectively improves.
Described one-level pulse electrochemical groove uses solubility high silicon iron ferritic bipolar type electrode, running current
20A～30A, stable.
Liquid after one-level pulse electrochemical groove enters into aerating oxidation groove, carries out aerating oxidation degraded,
Then one-level subsider precipitate and separate is entered into by pipeline.
Liquid through one-level subsider enters into electrocatalytic oxidation groove, and electrocatalytic oxidation groove is exactly that electrochemistry is burnt
Burning, enter into secondary settling tank by pipeline after reaction, described electrocatalytic oxidation groove is to one-level pulse electrochemical
The pollutant that groove is difficult to degrade process, further to constitutionally stable humus, ring-type organic pollution etc.
Implementing degraded and modified, electrocatalytic oxidation groove direct oxidation and indirect oxidation can be until mineralization of organic material, i.e.
It is degraded to CO2And H2O。
Described electrocatalytic oxidation groove principle is, anodic process includes direct electrochemistry oxidizing process with indirect
Oxidizing process, direct electrochemistry oxidizing process is by the electron transfer on anode, Organic substance enforcement is degraded,
Modification, indirect oxidation process is to produce multiple " oxidant " in system, such as OH, O2、·O、O3、
H2O2、ClO-、Cl2, high volence metal ion etc., carry out oxidation reaction, hydroxyl radical free radical OH, ozone O3
With hypochlorous acid ClO-Deng, organic pollution is implemented oxidative degradation.
Cathodic process generation electrochemical reducting reaction: halogenated hydrocarbons, as chlorinatedorganic produces dehalogenation (Cl-) anti-
Answer thus eliminate bio-toxicity；Heavy metal ion is removed in cathode surface electro-deposition.
Sewage after two-stage precipitation groove enters into double oxygen activity sludge sump, aerobic activated sludge groove, clarification
Groove, the clear liquid of generation enters into A/O biochemical treatment integration apparatus by pipeline, by A/O biochemical treatment
Rear qualified discharge.Described aerobic activated sludge groove produces mixing liquid and is back to oxygen activity sludge sump of holding concurrently, from
And making sewage disposal more abundant, oxygen activity sludge sump of holding concurrently, the mud that aerobic activated sludge groove produces is carried out
Filter pressing outward transport processes.
Described one way of life percolate sewage disposal system is also connected with being provided with 5 AC low voltage power switch board
Switch board, it is ensured that the even running of sewage disposal system.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion, or directly
Connect or be indirectly used in other relevant technical fields, be the most in like manner included in patent protection model of the present utility model
In enclosing.
Claims (3)
1. one way of life percolate sewage disposal system, it is characterised in that including: anaerobism regulating reservoir, MBR
Pond, sludge concentration tank, drying bed, landfill yard, intermediate pool, two-stage electrochemistry oxygen sub-systems, A/O is raw
Change processes integration apparatus, is connected as an entirety by pipeline between each equipment, and anaerobism regulating reservoir uses
Semi-underground landfill structure, part is provided with heat-insulation layer on the ground, is provided with external pipe type ultrafilter membrane in MBR pond,
The mud produced in sewage purification enters sludge concentration tank, and sludge concentration tank is connected to drying bed by pipeline,
Being sent to landfill yard after mummification dehydration in drying bed, the waste water after MBR pond processes is entered by pipeline
To intermediate pool, after intermediate pool processes, enter into two-stage electrochemical oxidation pond by pipeline, through two
The water that level electrochemical oxidation pond processes enters into A/O biochemical treatment integration apparatus, two-stage electrification by pipeline
Learn oxidation subsystem, including: PH regulating reservoir, one-level pulse electrochemical groove, aerating oxidation groove, one-level settles
Groove, electrocatalytic oxidation groove, secondary settling tank, oxygen activity sludge sump of holding concurrently, aerobic activated sludge groove, defecator,
The said equipment is connected by pipeline, the ultrafiltration water after biochemical treatment, enters into PH regulating reservoir by pipeline,
Then entering into one-level pulse electrochemical groove by pipeline, the liquid after one-level pulse electrochemical groove enters
To aerating oxidation groove, then enter into one-level subsider precipitate and separate by pipeline, through one-level subsider
Liquid enters into electrocatalytic oxidation groove, enters into secondary settling tank by pipeline after reaction, through two-stage precipitation
Sewage after groove enters into double oxygen activity sludge sump, aerobic activated sludge groove, defecator, and the clear liquid of generation leads to
Piping enters into A/O biochemical treatment integration apparatus, by qualified discharge after A/O biochemical treatment.
One way of life percolate sewage disposal system the most according to claim 1, it is characterised in that
Described one-level pulse electrochemical groove uses solubility high silicon iron ferritic bipolar type electrode, running current 20A～
30A。
One way of life percolate sewage disposal system the most according to claim 1, it is characterised in that
Described one way of life percolate sewage disposal system is also connected with being provided with 5 AC low voltage power switch board and controls
Cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023788.2U CN205473191U (en) | 2016-01-11 | 2016-01-11 | Domestic waste filtration liquid sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023788.2U CN205473191U (en) | 2016-01-11 | 2016-01-11 | Domestic waste filtration liquid sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473191U true CN205473191U (en) | 2016-08-17 |
Family
ID=56666127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023788.2U Expired - Fee Related CN205473191U (en) | 2016-01-11 | 2016-01-11 | Domestic waste filtration liquid sewage treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205473191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601742A (en) * | 2017-10-27 | 2018-01-19 | 湖南绿网环保科技有限责任公司 | A kind of processing system and method for high salt high concentrated organic wastewater |
| CN108706816A (en) * | 2018-05-07 | 2018-10-26 | 苏州亚得宝消防设备有限公司 | A kind of house refuse sewage treatment process |
| CN110180858A (en) * | 2019-05-29 | 2019-08-30 | 台州学院 | A kind of processing method and processing device accelerating refuse landfill rubbish mineralising based on impulse electric field |
-
2016
- 2016-01-11 CN CN201620023788.2U patent/CN205473191U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601742A (en) * | 2017-10-27 | 2018-01-19 | 湖南绿网环保科技有限责任公司 | A kind of processing system and method for high salt high concentrated organic wastewater |
| CN107601742B (en) * | 2017-10-27 | 2020-06-23 | 湖南绿网环保科技有限责任公司 | System and method for treating high-salt high-concentration organic wastewater |
| CN108706816A (en) * | 2018-05-07 | 2018-10-26 | 苏州亚得宝消防设备有限公司 | A kind of house refuse sewage treatment process |
| CN110180858A (en) * | 2019-05-29 | 2019-08-30 | 台州学院 | A kind of processing method and processing device accelerating refuse landfill rubbish mineralising based on impulse electric field |
| CN110180858B (en) * | 2019-05-29 | 2023-07-28 | 台州学院 | Treatment method and device for accelerating refuse mineralization of refuse landfill based on pulse electric field |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200111 |