CN203112664U - Sewage disposal system - Google Patents
Sewage disposal system Download PDFInfo
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- CN203112664U CN203112664U CN 201320111313 CN201320111313U CN203112664U CN 203112664 U CN203112664 U CN 203112664U CN 201320111313 CN201320111313 CN 201320111313 CN 201320111313 U CN201320111313 U CN 201320111313U CN 203112664 U CN203112664 U CN 203112664U
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Abstract
The utility model relates to a sewage disposal system, and provides a sewage disposal system. The sewage disposal system can effectively degrade color-causing substances in water and remove high concentration sewage chromaticity, and is high in COD (chemical oxygen demand) removal rate and high in sewage biodegradability. The sewage disposal system comprises a wastewater collecting tank, an adjusting aeration tank, a micro-electrolysis filler barrel, a biological contact oxidation tank, and a reclaiming tank, wherein an outlet of the wastewater collecting tank is connected to an inlet of the adjusting aeration tank; an impeller rotating aeration device is arranged at the upper part of the adjusting aeration tank; an outlet of the adjusting aeration tank is connected with a water inlet of the micro-electrolysis filler barrel; a water outlet of the micro-electrolysis filler barrel is connected with an inlet of the biological contact oxidation tank; an outlet of the contact oxidation tank is connected to a water inlet of the reclaiming tank; a micro-electrolysis filler filtering layer is arranged above the water inlet in the micro-electrolysis filler barrel; an air pipe is paved at the lower part in the biological contact oxidation tank; air outlet holes are uniformly distributed in the air pipe; one end of the air pipe extends out of the tank and is connected with a fan; and activated sludge filler is arranged above an air outlet of the air pipe in the biological contact oxidation tank.
Description
Technical field
The utility model relates to a kind of Waste Water Treatment, especially relates to a kind of Sewage treatment systems.
Background technology
The sewage quantity of the annual discharging of China is very big, and discharging is few again after treatment, and environment is done a lot of damage, and each big water system of China all produces pollution in various degree, water surrounding severe exacerbation.For a long time, papermaking wastewater is one of fast-developing problem of restriction paper industry always, Pollutant levels height in the papermaking wastewater, composition is complicated, contains a large amount of paper making raw materials and pharmaceutical chemicals, and oxygen consumption is serious, cause the papermaking wastewater difficult treatment, become one of industry of serious environment pollution.If papermaking wastewater is directly discharged the meeting serious environment pollution, so must be through purifying treatment.And the ss suspended solid in the wastewater in papermaking with waste paper and chemical oxygen demand COD concentration are higher, COD then is made up of non-solubility COD and solvability COD two portions, usually non-solubility COD accounts for the major part that COD forms total amount, and when SS was removed in the waste water, most non-solubility COD were removed simultaneously.Therefore, it is to remove SS and COD that wastewater in papermaking with waste paper is handled the subject matter that will solve, placing fixedly in the main employing bio-oxidation decolouring pond in the prior art papermaking wastewater system, filler comes to cause in the degrading waste water color substance and ss suspended solid, this treating pond decolorizing effect is not obvious, effectively cause color substance in the degradation water, organic removal rate in the water is low, waste water frothing after the processing is serious, effluent color dilution is dark, can not remove the colourity of high-concentration sewage, the COD clearance is low, and the biodegradability of sewage is low, the discharging that usually exceeds standard of the COD in the sewage.
The utility model content
Therefore, at above-mentioned problem, the utility model provides and has caused color substance in a kind of effectively degradation water, removed suspended substance in the water, but can effectively remove the Sewage treatment systems of COD qualified discharge high-concentration sewage colourity, in that the COD clearance is high, that Biodegradability of Wastewater is high, the waste water.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of Sewage treatment systems, comprise the wastewater collection pond, regulate the aeration tank, the micro-electrolysis stuffing tube, biological contact oxidation pond and back pool, the outlet in described wastewater collection pond is connected in the import of regulating the aeration tank, the top of described adjusting aeration tank is provided with the wheel rotation aerating apparatus, the outlet of described adjusting aeration tank connects the water-in of micro-electrolysis stuffing tube, the water outlet of described micro-electrolysis stuffing tube connects the import of biological contact oxidation pond, the outlet of described biological contact oxidation pond connects the water inlet of back pool, the top that is positioned at water-in in the described micro-electrolysis stuffing tube is provided with the micro-electrolysis stuffing filtering layer, the bottom is equipped with tracheae in the described biological contact oxidation pond, be evenly equipped with production well on the described tracheae, one end of described tracheae stretches out outside the pond and links to each other with blower fan, and the top, air outlet that is positioned at tracheae in the described biological contact oxidation pond is provided with the active sludge filler.
Further improvedly be: described micro-electrolysis stuffing filtering layer comprises in the cylindrical tube of being located on the micro-electrolysis stuffing tube inside circumference wall, the described cylindrical tube and is provided with micro-electrolysis stuffing, top and the bottom of described cylindrical tube are respectively equipped with filter plate, are evenly equipped with the water flowing micropore respectively on described each filter plate.
Further improvedly be: described micro-electrolysis stuffing is iron-carbon micro-electrolysis filler.
Further improvedly be: the bottom that is positioned at water inlet in the described back pool also is provided with activated carbon fiber silk filtering layer.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: this novel Sewage treatment systems, comprise the micro-electrolysis stuffing tube, the top that is positioned at water-in in the described micro-electrolysis stuffing tube is provided with the micro-electrolysis stuffing filtering layer, can utilize the micro-electrolysis material self that is filled in the waste water to produce the 1.2V potential difference waste water is carried out electrolysis treatment, to reach the purpose of degradable organic pollutant.After the water flowing, can form countless microbattery systems in the micro-electrolysis stuffing tube, constitute an electric field at its action space.The nascent state that in treating processes, produces [H], Fe2+etc. can with waste water in many component generation redox reactions, such as the chromophoric group that can destroy the coloring matter in the colorful wastewater or auxochrome group, even chain rupture, reach the effect of degradation and decolorization; The Fe2 that generates+further be oxidized to Fe3+, their hydrate has stronger absorption, flocculation activity, particularly after adding the adjusting PH with base value, generate ferrous hydroxide and ferric hydroxide colloid flocculation agent, their adsorptive power is higher than the ferric hydroxide colloid that general medicament hydrolysis obtains far away, the molecule that disperses in a large amount of planar water of energy, metallics and organic macromolecule, its principle of work is based on electrochemistry, oxidation, reduction, the acting in conjunction of physical adsorption and flocculation sediment is handled waste water. have applied widely, treatment effect is good, with low cost, convenient operating maintenance need not consume advantages such as electric power resource.This Sewage treatment systems can be used for the processing of difficult degradation high-colour intensity wastewater, not only can reduce COD and colourity significantly, and can improve the biodegradability of waste water greatly.
The bottom is equipped with tracheae in the described biological contact oxidation pond, be evenly equipped with production well on the described tracheae, one end of described tracheae stretches out outside the pond and links to each other with blower fan, the top, air outlet that is positioned at tracheae in the described biological contact oxidation pond is provided with the active sludge filler, blower fan can be by tracheae delivering gas in the biological contact oxidation pond thus, waste water in the biological contact oxidation pond is constantly moved, active sludge in waste water and the pond is touched mutually, make the abundant contact reacts of active sludge and waste water, increase and to contact the absorption chance between active sludge and the sewage, effectively improve degradation capability, effectively cause color substance in the degradation water, remove suspended substance in the water, improve the clearance of organic matter of sewage, but make the COD qualified discharge in the waste water.
Description of drawings
Fig. 1 is the schematic flow sheet of the utility model embodiment.
Fig. 2 is the structural representation of micro-electrolysis stuffing filtering layer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment:
Referring to figs. 1 to Fig. 2, present embodiment discloses a kind of Sewage treatment systems, comprise wastewater collection pond 1, regulate aeration tank 2, micro-electrolysis stuffing tube 4, biological contact oxidation pond 3 and back pool 5, the outlet in described wastewater collection pond 1 is connected in the import of regulating aeration tank 2, the top of described adjusting aeration tank 2 is provided with wheel rotation aerating apparatus 21, the outlet of described adjusting aeration tank 2 connects the water-in of micro-electrolysis stuffing tube 4, the water outlet of described micro-electrolysis stuffing tube 4 connects the import of biological contact oxidation pond 3, the outlet of described biological contact oxidation pond 3 connects the water inlet of back pool 5, the top that is positioned at water-in in the described micro-electrolysis stuffing tube 3 is provided with micro-electrolysis stuffing filtering layer 7, described micro-electrolysis stuffing filtering layer 7 comprises the cylindrical tube of being located on the micro-electrolysis stuffing tube inside circumference wall 71, be provided with iron-carbon micro-electrolysis filler 72 in the described cylindrical tube 71, the top of described cylindrical tube 71 and bottom are respectively equipped with filter plate 73, are evenly equipped with the water flowing micropore respectively on described each filter plate 73.
The bottom is equipped with tracheae 31 in the described biological contact oxidation pond 3, be evenly equipped with production well on the described tracheae 31, one end of described tracheae 31 stretches out outside the pond and links to each other with blower fan 6, and the top, air outlet that is positioned at tracheae 31 in the described biological contact oxidation pond 3 is provided with active sludge filler 32.Blower fan can be by tracheae delivering gas in the biological contact oxidation pond, waste water in the biological contact oxidation pond is constantly moved, active sludge in waste water and the pond is touched mutually, make the abundant contact reacts of active sludge and waste water, increase and to contact the absorption chance between active sludge and the sewage, effectively improve degradation capability, effectively cause suspended substance in color substance, the removal water in the degradation water, improve the clearance of organic matter of sewage, but make the COD qualified discharge in the waste water.
The bottom that is positioned at water inlet in the described back pool 5 also is provided with activated carbon fiber silk filtering layer 51.Activated carbon fiber silk filtering layer can carry out treatment and purification to water, remove look, taste removal, organic matter removal, and the suspended substance in the water that dams and biological floe improve effluent characteristics.
This novel Sewage treatment systems, comprise the micro-electrolysis stuffing tube, the top that is positioned at water-in in the described micro-electrolysis stuffing tube is provided with the micro-electrolysis stuffing filtering layer, can utilize the micro-electrolysis material self that is filled in the waste water to produce the 1.2V potential difference waste water is carried out electrolysis treatment, to reach the purpose of degradable organic pollutant.After the water flowing, can form countless microbattery systems in the micro-electrolysis stuffing tube, constitute an electric field at its action space.The nascent state that in treating processes, produces [H], Fe2+etc. can with waste water in many component generation redox reactions, such as the chromophoric group that can destroy the coloring matter in the colorful wastewater or auxochrome group, even chain rupture, reach the effect of degradation and decolorization; The Fe2 that generates+further be oxidized to Fe3+, their hydrate has stronger absorption, flocculation activity, particularly after adding the adjusting PH with base value, generate ferrous hydroxide and ferric hydroxide colloid flocculation agent, their adsorptive power is higher than the ferric hydroxide colloid that general medicament hydrolysis obtains far away, the molecule that disperses in a large amount of planar water of energy, metallics and organic macromolecule, its principle of work is based on electrochemistry, oxidation, reduction, the acting in conjunction of physical adsorption and flocculation sediment is handled waste water. have applied widely, treatment effect is good, with low cost, convenient operating maintenance need not consume advantages such as electric power resource.This Sewage treatment systems can be used for the processing of difficult degradation high-colour intensity wastewater, not only can reduce COD and colourity significantly, and can improve the biodegradability of waste water greatly.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. Sewage treatment systems, it is characterized in that: comprise the wastewater collection pond, regulate the aeration tank, the micro-electrolysis stuffing tube, biological contact oxidation pond and back pool, the outlet in described wastewater collection pond is connected in the import of regulating the aeration tank, the top of described adjusting aeration tank is provided with the wheel rotation aerating apparatus, the outlet of described adjusting aeration tank connects the water-in of micro-electrolysis stuffing tube, the water outlet of described micro-electrolysis stuffing tube connects the import of biological contact oxidation pond, the outlet of described biological contact oxidation pond connects the water inlet of back pool, the top that is positioned at water-in in the described micro-electrolysis stuffing tube is provided with the micro-electrolysis stuffing filtering layer, the bottom is equipped with tracheae in the described biological contact oxidation pond, be evenly equipped with production well on the described tracheae, one end of described tracheae stretches out outside the pond and links to each other with blower fan, and the top, air outlet that is positioned at tracheae in the described biological contact oxidation pond is provided with the active sludge filler.
2. Sewage treatment systems according to claim 1, it is characterized in that: described micro-electrolysis stuffing filtering layer comprises in the cylindrical tube of being located on the micro-electrolysis stuffing tube inside circumference wall, the described cylindrical tube and is provided with micro-electrolysis stuffing, top and the bottom of described cylindrical tube are respectively equipped with filter plate, are evenly equipped with the water flowing micropore respectively on described each filter plate.
3. Sewage treatment systems according to claim 2, it is characterized in that: described micro-electrolysis stuffing is iron-carbon micro-electrolysis filler.
4. Sewage treatment systems according to claim 1, it is characterized in that: the bottom that is positioned at water inlet in the described back pool also is provided with activated carbon fiber silk filtering layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111313 CN203112664U (en) | 2013-03-12 | 2013-03-12 | Sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111313 CN203112664U (en) | 2013-03-12 | 2013-03-12 | Sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112664U true CN203112664U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111313 Expired - Fee Related CN203112664U (en) | 2013-03-12 | 2013-03-12 | Sewage disposal system |
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| Country | Link |
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| CN (1) | CN203112664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876293A (en) * | 2015-05-26 | 2015-09-02 | 四川环博环境科技有限公司 | Method of filtering and adsorbing wastewater with carbon fiber for wastewater treatment |
| CN106904695A (en) * | 2017-03-30 | 2017-06-30 | 宜兴市创新环保有限公司 | A kind of buried reinforcing water purification micro-electrolysis device |
-
2013
- 2013-03-12 CN CN 201320111313 patent/CN203112664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876293A (en) * | 2015-05-26 | 2015-09-02 | 四川环博环境科技有限公司 | Method of filtering and adsorbing wastewater with carbon fiber for wastewater treatment |
| CN106904695A (en) * | 2017-03-30 | 2017-06-30 | 宜兴市创新环保有限公司 | A kind of buried reinforcing water purification micro-electrolysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN DIAQU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN YINGYING Effective date: 20141230 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Bin Inventor before: Chen Yingying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YINGYING TO: YANG BIN Free format text: CORRECT: ADDRESS; FROM: 362800 QUANZHOU, FUJIAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: Nanshan District before the sea in Shenzhen City, Guangdong province 518000 No. 0101 Liwan Residence Du Commerce A-1920A, 1916B Patentee after: SHENZHEN DIAQU TECHNOLOGY CO., LTD. Address before: Xia Jie Tu Ling Cun Tu Ling Zhen Quangang District of Quanzhou City, Fujian Province, No. 49 362800 Patentee before: Chen Yingying |
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| 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: 20130807 Termination date: 20210312 |