CN204342609U - A kind of refractory organic industrial sewage treatment system - Google Patents
A kind of refractory organic industrial sewage treatment system Download PDFInfo
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- CN204342609U CN204342609U CN201420765683.5U CN201420765683U CN204342609U CN 204342609 U CN204342609 U CN 204342609U CN 201420765683 U CN201420765683 U CN 201420765683U CN 204342609 U CN204342609 U CN 204342609U
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- ozone oxidation
- industrial sewage
- ozone
- oxidation
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A kind of refractory organic industrial sewage treatment system, comprises ozone oxidation unit, light electrolysis unit, coagulating sedimentation unit, anaeration in normal temperature unit, membrane biological reaction unit, ozone oxidation unit and combination filtering unit.Wherein, ozone oxidation unit is made up of ozonizer and ozone oxidation tower.Utilize the unsaturated link(age) in the strong oxidizing property destruction organism of ozone.Light electrolysis unit comprises micro cell, wherein adds aeration, utilizes light electrolysis to produce active larger hydroxyl radical free radical (OH) and Fe
2+, most of organic substance in oxidized waste water, improves wastewater biodegradability.Coagulating sedimentation unit is extremely neutral by pH regulator through milk of lime, adds PAC and PAM, removes the part COD in waste water.Anaeration in normal temperature unit comprises middle moderate temperature UASB reactor, utilizes the biotransformation of anaerobion to change most of organism into CH
4and CO
2deng gas.Membrane biological reaction unit bottom arranges bifurcated porous water distribution system, and the organic substance decomposing of the easy degraded in waste water is become carbonic acid gas and water by the metabolism through aerobic bacteria.Ozone oxidation unit comprises secondary ozone oxide treatment, the organism do not removed in the water outlet of oxidation Aerobic Pond.Combination filtering unit comprises quartz filter and activated charcoal filter, standard water discharge discharge after filtering.By chemical oxidation combination technique, efficient anaerobic-aerobe technology and materializing strategy technology are combined, drastically increase the oxidation removal efficiency of Organic Pollutants in Wastewater, to refractory organic industrial sewage, there is good treatment effect, stable effluent quality, investment and running cost low.
Description
Technical field
The utility model relates to refractory organic industrial sewage process field, especially a kind of refractory organic industrial sewage treatment system.
Background technology
Can discharge a large amount of waste water containing hardly degraded organic substance at industrial trades such as chemical industry, petrochemical industry, pharmacy, weavings, the common feature of this kind of waste water is COD and NH
4 +-N concentration is higher, COD concentration generally at more than 2000mg/L, have even up to several ten thousand and even hundreds of thousands of, and 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, and intractability is larger.
Routine techniques for refractory organic industrial sewage process mainly comprises advanced oxidation, materialization and biologic treating technique.Wherein, high-level oxidation technology utilizes the refractory organic compounds in advanced chemical oxidation technology degrading waste water, materializing strategy technology is that the contamination transform in waste water is become innoxious substance by the principle of Applied Physics chemistry, and biologic treating technique is then utilize the pollution substance in microbiological deterioration water.But, independent advanced oxidation, materialization and biologic treating technique process refractory organic industrial sewage poor effect.
Consider the existing technical deficiency for refractory organic industrial sewage process, chemical oxidation combination technique, efficient anaerobic-aerobe technology and materializing strategy technology combine by the utility model, form a kind of refractory organic industrial sewage treatment system, the processing efficiency improving used water difficult to degradate is reached with this, reduce investment and working cost, reduce the object of floor space etc.
Utility model content
According to the deficiency of existing refractory wastewater technology, the utility model provides a kind of refractory organic industrial sewage treatment system.
The utility model solves the technical scheme that its technical problem adopts: a kind of refractory organic industrial sewage treatment system, comprises ozone oxidation unit, light electrolysis unit, coagulating sedimentation unit, anaeration in normal temperature unit, membrane biological reaction unit, ozone oxidation unit and combination filtering unit.Wherein ozone oxidation unit is made up of ozonizer and ozone oxidation tower, fills the ceramic Pall ring filler that size is 38 × 38 × 4mm in ozone oxidation tower.Utilize the unsaturated link(age) in the strong oxidizing property destruction organism of ozone.Light electrolysis unit comprises micro cell, wherein adds aeration, utilizes light electrolysis to produce active larger hydroxyl radical free radical (OH) and Fe
2+, most of organic substance in oxidized waste water, improves wastewater biodegradability.Coagulating sedimentation unit is extremely neutral by pH regulator through milk of lime, adds PAC and PAM, removes the part COD in waste water.Anaeration in normal temperature unit comprises middle moderate temperature UASB reactor, utilizes the biotransformation of anaerobion to change most of organism into CH
4and CO
2deng gas.Membrane biological reaction unit bottom arranges bifurcated porous water distribution system, and the organic substance decomposing of the easy degraded in waste water is become carbonic acid gas and water by the metabolism through aerobic bacteria.Ozone oxidation unit comprises secondary ozone oxide treatment, the organism do not removed in the water outlet of oxidation Aerobic Pond.Combination filtering unit comprises quartz filter and activated charcoal filter, and quartz filter is tubular type.Standard water discharge discharge after filtering.
The beneficial effects of the utility model are, by chemical oxidation combination technique, efficient anaerobic-aerobe technology and materializing strategy technology are combined, drastically increase the oxidation removal efficiency of Organic Pollutants in Wastewater, to refractory organic industrial sewage, there is good treatment effect, stable effluent quality, investment and running cost low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of refractory organic industrial sewage treatment system schematic diagram.
Embodiment
In FIG, a kind of refractory organic industrial sewage treatment system, a kind of refractory organic industrial sewage treatment system, comprises ozone oxidation unit, light electrolysis unit, coagulating sedimentation unit, anaeration in normal temperature unit, membrane biological reaction unit, ozone oxidation unit and combination filtering unit.Wherein ozone oxidation unit is made up of ozonizer and ozone oxidation tower.Utilize the unsaturated link(age) in the strong oxidizing property destruction organism of ozone.Light electrolysis unit comprises micro cell, wherein adds aeration, utilizes light electrolysis to produce active larger hydroxyl radical free radical (OH) and Fe
2+, most of organic substance in oxidized waste water, improves wastewater biodegradability.Coagulating sedimentation unit is extremely neutral by pH regulator through milk of lime, adds PAC and PAM, removes the part COD in waste water.Anaeration in normal temperature unit comprises middle moderate temperature UASB reactor, utilizes the biotransformation of anaerobion to change most of organism into CH
4and CO
2deng gas.Membrane biological reaction unit bottom arranges bifurcated porous water distribution system, and the organic substance decomposing of the easy degraded in waste water is become carbonic acid gas and water by the metabolism through aerobic bacteria.Ozone oxidation unit comprises secondary ozone oxide treatment, the organism do not removed in the water outlet of oxidation Aerobic Pond.Combination filtering unit comprises quartz filter and activated charcoal filter, standard water discharge discharge after filtering.
Claims (3)
1. a refractory organic industrial sewage treatment system, comprises ozone oxidation unit, light electrolysis unit, coagulating sedimentation unit, anaeration in normal temperature unit, membrane biological reaction unit, ozone oxidation unit and combination filtering unit.
2. a kind of refractory organic industrial sewage treatment system according to claim 1, is characterized in that: described ozone oxidation unit is made up of ozonizer and ozone oxidation tower, fills the ceramic Pall ring filler that size is 38 × 38 × 4mm in ozone oxidation tower.
3. a kind of refractory organic industrial sewage treatment system according to claim 1, it is characterized in that: described combination filtering unit comprises quartz filter and activated charcoal filter, quartz filter is tubular type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765683.5U CN204342609U (en) | 2014-12-09 | 2014-12-09 | A kind of refractory organic industrial sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765683.5U CN204342609U (en) | 2014-12-09 | 2014-12-09 | A kind of refractory organic industrial sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342609U true CN204342609U (en) | 2015-05-20 |
Family
ID=53225894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420765683.5U Expired - Fee Related CN204342609U (en) | 2014-12-09 | 2014-12-09 | A kind of refractory organic industrial sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810017A (en) * | 2015-12-01 | 2017-06-09 | 中国科学院过程工程研究所 | A kind of difficult degradation industrial organic waste water advanced treatment apparatus and technique |
| CN107285573A (en) * | 2017-08-15 | 2017-10-24 | 格丰科技材料有限公司 | The processing method and system of a kind of percolate |
| RU2763421C1 (en) * | 2021-03-09 | 2021-12-29 | Владислав Алексеевич Смирнов | Device for deferrization of water with ozone-air mixture |
-
2014
- 2014-12-09 CN CN201420765683.5U patent/CN204342609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810017A (en) * | 2015-12-01 | 2017-06-09 | 中国科学院过程工程研究所 | A kind of difficult degradation industrial organic waste water advanced treatment apparatus and technique |
| CN106810017B (en) * | 2015-12-01 | 2020-06-16 | 中国科学院过程工程研究所 | Advanced treatment device and process for refractory industrial organic wastewater |
| CN107285573A (en) * | 2017-08-15 | 2017-10-24 | 格丰科技材料有限公司 | The processing method and system of a kind of percolate |
| RU2763421C1 (en) * | 2021-03-09 | 2021-12-29 | Владислав Алексеевич Смирнов | Device for deferrization of water with ozone-air mixture |
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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: 20150520 Termination date: 20191209 |