CN204224384U - Integral type high-concentration hardly-degradable organic industrial sewage treatment unit - Google Patents
Integral type high-concentration hardly-degradable organic industrial sewage treatment unit Download PDFInfo
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- CN204224384U CN204224384U CN201420514002.8U CN201420514002U CN204224384U CN 204224384 U CN204224384 U CN 204224384U CN 201420514002 U CN201420514002 U CN 201420514002U CN 204224384 U CN204224384 U CN 204224384U
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- China
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- unit
- water
- biological reaction
- oxidation
- industrial sewage
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
A kind of integral type high-concentration hardly-degradable organic industrial sewage treatment unit, comprises H
2o
2/ O
3/ UV co-oxidation unit, efficient anaerobic unit and membrane biological reaction unit three part.H
2o
2/ O
3/ UV co-oxidation unit is separated by dividing plate, is divided into H
2o
2/ O
3oxidation zone and UV/O
3oxidation zone, bottom is provided with ozone airing system, and this unit upper end water outlet to be intake with efficient anaerobic unit lower end with pipeline and is connected, H
2o
2/ O
3oxidation zone (13) inside is provided with at the uniform velocity mechanical type whipping appts, UV/O
3oxidation zone bottom arranges ultra-violet lamp group, and ultra-violet lamp group is staggered.Efficient anaerobic unit inner filling high density degree polyvinyl chloride packings, filler aperture is 30 ~ 50mm, and the distributed water-distributing device of tubular type is arranged in bottom, adopts branch's water distribution manner, pore size on water-distributing device is 20 ~ 50mm, and upper end water outlet to be intake with membrane biological reaction unit lower end with pipeline and is connected.Membrane biological reaction unit bottom arranges distributed water distribution system, and bottom is provided with branch's aeration type boring aeration system, discharges or make reuse water after water outlet flows through membrane biological reaction unit through water outlet after processing further.
Description
Technical field
The utility model relates to high-concentration industrial-water process field, especially integral type high-concentration hardly-degradable organic industrial sewage treatment unit.
Background technology
The pollution problem that the Proposals of Water Resources of China is serious, a large amount of trade effluent not standard discharge, can cause severe contamination to surrounding body, have a strong impact on surface water environment.High-concentration hardly-degradable organic industrial sewage is the class trade effluent that in trade effluent, intractability is larger, and this kind of waste water generally includes the professional waste water such as coking chemical waste water, pharmacy waste water, petrochemical industry/petroleum wastewater, textile waste, wastewater from chemical industry and paint waste water.So-called " high density ", refer to that the COD concentration of this kind of waste water is higher, general at more than 2000mg/L, have even up to several ten thousand and even hundreds of thousands of, so-called " difficult degradation ", refer to that this kind of waste component is comparatively complicated, the pollutent forming waste water COD is mostly large, the baroque organic substance of molecular weight, and its biodegradability is lower.
The treatment process of conventional high-concentration hardly-degradable organic industrial sewage mainly comprises materialization treatment process and biological treatment.Wherein, materialization treatment process is that the contamination transform in waste water is become innoxious substance by the principle of Applied Physics chemistry, and biological treatment rule utilizes the pollution substance in microbiological deterioration water.Due to the characteristic of high-concentration hardly-degradable organic industrial sewage, independent physico-chemical process or biological process are all difficult to play good effect, and existing technology is mostly limited to and physico-chemical process and biological process is simply combined, and treatment effect is not good equally.
Consider the deficiency of above-mentioned two kinds of single treatment technologies, the utility model will with O
3be oxidized to two kinds of advanced oxidation combination techniques and the efficient anaerobic-aerobe combine with technique of core, form Integral waste water treatment unit, reach with this processing efficiency improving used water difficult to degradate, reduce the object of floor space etc.
Utility model content
According to the deficiency of existing high-concentration hardly-degradable waste water treatment technology, the utility model provides a kind of integral type high-concentration hardly-degradable organic industrial sewage treatment unit.
The utility model solves the technical scheme that its technical problem adopts: a kind of integral type high-concentration hardly-degradable organic industrial sewage treatment unit, comprises H
2o
2/ O
3/ UV co-oxidation unit, efficient anaerobic unit and membrane biological reaction unit three part.H
2o
2/ O
3/ UV co-oxidation unit connects with spination effluent overflow weir water mouth (4), is divided into H
2o
2/ O
3oxidation zone and UV/O
3oxidation zone, bottom is provided with ozone airing system, and this unit upper end water outlet to be intake with efficient anaerobic unit lower end with pipeline and is connected, H
2o
2/ O
3oxidation zone (13) inside is provided with at the uniform velocity mechanical type whipping appts, UV/O
3oxidation zone bottom arranges ultra-violet lamp group, and ultra-violet lamp group is staggered.Efficient anaerobic unit inner filling high density degree polyvinyl chloride packings, filler aperture is 30 ~ 50mm, and the distributed water-distributing device of tubular type is arranged in bottom, adopts branch's water distribution manner, pore size on water-distributing device is 20 ~ 50mm, and upper end water outlet to be intake with membrane biological reaction unit lower end with pipeline and is connected.Membrane biological reaction unit bottom arranges distributed water distribution system, and bottom is provided with branch's aeration type boring aeration system, discharges or make reuse water after water outlet flows through membrane biological reaction unit through water outlet after processing further.
The beneficial effects of the utility model are, pass through H
2o
2/ O
3/ UV co-oxidation, drastically increases oxidation removal efficiency and the H of Organic Pollutants in Wastewater
2o
2, O
3utilization ratio, improve the biodegradability of waste water quality, this device has good treatment effect to high-concentration hardly-degradable organic industrial sewage, stable effluent quality, investment and running cost low.Utility model content
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is integral type high-concentration hardly-degradable organic industrial sewage treatment unit schematic diagram
1.H in figure
2o
2/ O
3/ UV co-oxidation unit, 2. efficient anaerobic unit, 3. membrane biological reaction unit, 4. spination effluent overflow weir water mouth, 5. ozone airing system, the 6. distributed water-distributing device of tubular type, 7. distributed water distribution system, 8. branch's aeration type boring aeration system, 9. ozonizer, 10. at the uniform velocity mechanical type whipping appts, 11. ultra-violet lamp groups, 12. high-density polyvinyl chloride packings, 13.H
2o
2/ O
3oxidation zone, 14.UV/O
3oxidation zone.
Embodiment
In FIG, a kind of integral type high-concentration hardly-degradable organic industrial sewage treatment unit, comprises H
2o
2/ O
3/ UV co-oxidation unit (1), efficient anaerobic unit (2) and membrane biological reaction unit (3) three part.H
2o
2/ O
3/ UV co-oxidation unit (1) is separated by dividing plate, is divided into H
2o
2/ O
3oxidation zone (13) and UV/O
3oxidation zone (14), bottom is provided with ozone airing system (5), and this unit upper end water outlet to be intake with efficient anaerobic unit (2) lower end with pipeline and is connected.The distributed water-distributing device of tubular type (6) is arranged in efficient anaerobic unit (2) bottom, adopts branch water distribution manner, and upper end water outlet to be intake with membrane biological reaction unit (3) lower end with pipeline and is connected.Membrane biological reaction unit (3) bottom arranges distributed water distribution system (7), and bottom is provided with branch's aeration type boring aeration system (8).
First high-concentration hardly-degradable organic industrial sewage enters integral type high-concentration hardly-degradable organic industrial sewage treatment unit after the pre-treatment such as coagulating sedimentation.Waste water enters H
2o
2/ O
3successively through H after/UV co-oxidation unit
2o
2/ O
3and UV/O
3two-stage advanced oxidation unit, the macromole hardly degraded organic substance in waste water is oxidized to low toxicity or nontoxic small-molecule substance, and the biodegradability of waste water improves greatly.Then, oxidation unit water outlet enters efficient anaerobic unit by the distributed water-distributing device of bottom circular tube type, and efficient anaerobic unit inside exists granular active sludge and is attached to the active sludge on high-density polyvinyl chloride packings.The water outlet of efficient anaerobic unit enters membrane biological reaction unit by bottom part cloth water distribution system, makes reuse water after can discharging or processing further via the waste water after membrane biological reaction cell processing.
Claims (4)
1. integral type high-concentration hardly-degradable organic industrial sewage treatment unit, comprises H
2o
2/ O
3/ UV co-oxidation unit (1), efficient anaerobic unit (2) and membrane biological reaction unit (3), it is characterized in that: two oxidation zones connect with spination effluent overflow weir water mouth (4), bottom is provided with ozone airing system (5), this unit upper end water outlet to be intake with efficient anaerobic unit (2) lower end with pipeline and is connected, the distributed water-distributing device of tubular type (6) is arranged in efficient anaerobic unit (2) bottom, adopt branch's water distribution manner, upper end water outlet to be intake with membrane biological reaction unit (3) lower end with pipeline and is connected, membrane biological reaction unit (3) bottom arranges distributed water distribution system (7), bottom is provided with branch's aeration type boring aeration system (8).
2. integral type high-concentration hardly-degradable organic industrial sewage treatment unit according to claim 1, is characterized in that: described H
2o
2/ O
3oxidation zone (13) inside is provided with at the uniform velocity mechanical type whipping appts (10).
3. integral type high-concentration hardly-degradable organic industrial sewage treatment unit according to claim 1, is characterized in that: described UV/O
3oxidation zone (14) bottom arranges ultra-violet lamp group (11), and ultra-violet lamp group is staggered.
4. integral type high-concentration hardly-degradable organic industrial sewage treatment unit according to claim 1, it is characterized in that: described efficient anaerobic unit (2) inner filling high density degree polyvinyl chloride packings (12), filler aperture is 30 ~ 50mm, the distributed water-distributing device of tubular type (6) is arranged in bottom, and the pore size on water-distributing device is 20 ~ 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514002.8U CN204224384U (en) | 2014-09-09 | 2014-09-09 | Integral type high-concentration hardly-degradable organic industrial sewage treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514002.8U CN204224384U (en) | 2014-09-09 | 2014-09-09 | Integral type high-concentration hardly-degradable organic industrial sewage treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224384U true CN204224384U (en) | 2015-03-25 |
Family
ID=52922502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514002.8U Expired - Fee Related CN204224384U (en) | 2014-09-09 | 2014-09-09 | Integral type high-concentration hardly-degradable organic industrial sewage treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829068A (en) * | 2015-05-29 | 2015-08-12 | 重庆大学 | Treatment method of high-concentration recalcitrant wastewater |
| CN109020010A (en) * | 2018-08-24 | 2018-12-18 | 湖南湘奈环保科技有限责任公司 | A kind of coking wastewater bio-chemical effluent advanced treatment process |
-
2014
- 2014-09-09 CN CN201420514002.8U patent/CN204224384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829068A (en) * | 2015-05-29 | 2015-08-12 | 重庆大学 | Treatment method of high-concentration recalcitrant wastewater |
| CN109020010A (en) * | 2018-08-24 | 2018-12-18 | 湖南湘奈环保科技有限责任公司 | A kind of coking wastewater bio-chemical effluent advanced treatment process |
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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 |
Granted publication date: 20150325 Termination date: 20210909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |