CN106430810A - Printing-dyeing textile wastewater and domestic wastewater mixed treatment system - Google Patents
Printing-dyeing textile wastewater and domestic wastewater mixed treatment system Download PDFInfo
- Publication number
- CN106430810A CN106430810A CN201610748208.0A CN201610748208A CN106430810A CN 106430810 A CN106430810 A CN 106430810A CN 201610748208 A CN201610748208 A CN 201610748208A CN 106430810 A CN106430810 A CN 106430810A
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- dyeing textile
- pond
- wastewater
- printing
- sanitary sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a printing-dyeing textile wastewater and domestic wastewater mixed treatment system, comprising a domestic wastewater pretreatment module, a printing-dyeing textile wastewater pretreatment module, and a mixed treatment module; the domestic wastewater treatment module is composed of grille i and sand settling pond, the printing-dyeing textile wastewater pretreatment module is composed of grille ii, an adjusting tank, an adsorption precipitating tank, an electrolytic tank and a hydrolytic acidifying tank, and the mixed treatment module is composed of a bio-treatment tank, a secondary precipitating tank and a sterilizing tank. The sludge in the secondary precipitating tank of the printing-dyeing textile wastewater and domestic wastewater mixed treatment system is used as an adsorbent for adsorbing during printing-dyeing textile wastewater treatment, part of insoluble refractory organics can be adsorbed, and printing-dyeing textile wastewater can be discolored; printing-dyeing textile wastewater is electrolyzed through the iron-carbon electrolytic tank, refractory organics are treated, discoloring is performed, and biodegradability of printing-dyeing textile wastewater is improved.
Description
Technical field
The present invention relates to sewage treatment area, be specially a kind of dyeing textile waste water and sanitary sewage hybrid processing system.
Background technology
Dyeing waste water refers to cotton, hair, fiber crops, silk, chemical fibre or blending product in processes such as pretreatment, dyeing, stamp and arrangements
Discharged in waste water, containing complex components such as substantial amounts of dyestuff, slurry, surfactants, have that colourity is big, organic concentration
High, alkalescence is strong, water quality and the water yield change feature such as greatly, intractability relatively greatly, belongs to intractable industrial wastewater；Textile waste is main
It is the waste water containing organic matters such as natural impurity, fat and starch producing during material cooking, rinsing, bleaching, starching etc..
Dyeing waste water is washed in the multiple working procedures such as dye, stamp, starching and is produced, and containing a large amount of dyestuffs, starch, cellulose, lignin, washes
Washing the inorganic matters such as the organic matters such as agent, and alkali, sulfide, all kinds of salts, contaminative is very strong.The processing method of dyeing waste water is main
Have four kinds, physical treatment process, method of chemical treatment, biological treatment, alkali decrement treatment method.But due to dyeing waste water complicated component,
Single treatment method tends not to reach preferable treatment effect；Patent name disclosed in Application No. 201520398981.X
For in a kind of printing and dyeing wastewater processing equipment by using anaerobic aerobic integrated device, on the one hand can reduce cost with thrifty equipment
Investment, on the other hand, makes the elements such as phosphorus, nitrogen that the Aerobic Process for Treatment stage produces be available for anaerobic stages use, reduce further water
The micronutrient levels of body；By installing the electrolytic cell of activated carbon and metallic filter additional, thoroughly understand having in dyeing waste water
Organic pollutants, pigment and part inorganic salts, effectively improve water quality.But the textile printing and dyeing wastewater for difficult biochemical treatment comes
Saying, anaerobic reaction also can only be disposed partial organic substances and also have hardly degraded organic substance not greatly to be processed.
Content of the invention
For problem above, the invention provides a kind of dyeing textile waste water and sanitary sewage hybrid processing system, permissible
Effectively solve the problem in background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of dyeing textile waste water mixes with sanitary sewage
Processing system, including sanitary sewage pretreatment module, dyeing textile Wastewater Pretreatment module, mixed processing module, described life
Sewage disposal module is made up of grid i, setting pot, and described dyeing textile Wastewater Pretreatment module is by grid ii, regulating reservoir, absorption
Sedimentation basin, electrolytic cell, hydrolysis acidification pool forms, and described mixed processing module is made up of biological treatment tank, second pond, sterilization pool,
The adsorbent in described adsorption precipitation pond uses the activated sludge of precipitation in second pond, the sewage of described hydrolysis acidification pool hydrolysis acidification
It is transported to biological treatment tank by sewage pump.
As a kind of preferred technical scheme of the present invention, the mud that described second pond produces is divided into sludge reflux and residue dirt
Two parts of mud, wherein sludge reflux is to biological treatment tank, after excess sludge is transported to the dehydration of sludge dewatering room by sludge pump
Outward transport.
As a kind of preferred technical scheme of the present invention, at the bottom of the distance pond of described second pond, the distance of 4/5-5/6 is provided with
Filter screen, the aperture of described filter screen is 0.1～1cm.
As a kind of preferred technical scheme of the present invention, described regulating reservoir is used for regulating pondage and water quality, wherein by water quality
PH be adjusted to faintly acid, pH scope is between 4.5-5.5.
As a kind of preferred technical scheme of the present invention, described electrolytic cell uses iron carbon electrolytic cell.
As a kind of preferred technical scheme of the present invention, the mud that described adsorption precipitation pond produces and the dirt that second pond produces
Mud is same in the dehydration of sludge dewatering room, and the mode of sludge dewatering is plate compression dehydration.
Compared with prior art, the invention has the beneficial effects as follows：This dyeing textile waste water and sanitary sewage mixed processing system
System, uses the mud of second pond as adsorbent, for the adsorption treatment in textile printing and dyeing wastewater process, and can with absorbed portion not
The organic matter of the difficult degradation of dissolubility, can decolour to textile printing and dyeing wastewater simultaneously；By iron carbon electrolytic cell, textile printing and dyeing wastewater is entered
Row electrolysis, processes hardly degraded organic substance, carries out desolventing technology, improves the biodegradability of dyeing textile waste water；Use hydrolysis acidification
Pond, is small organic molecule by hardly degraded organic substance hydrolysis acidification.
Brief description
Fig. 1 is present invention process schematic flow sheet.
In figure：1-grid i；2-setting pot；3-biological treatment tank；4-second pond；5-sterilization pool；6-grid ii；7-is regulated
Pond；8-adsorption precipitation pond；9-electrolytic cell；10-hydrolysis acidification pool；11-sludge dewatering room.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment：
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of dyeing textile waste water and sanitary sewage mixed processing system
System, including sanitary sewage pretreatment module, dyeing textile Wastewater Pretreatment module, mixed processing module, at described sanitary sewage
Reason module is made up of grid i1, setting pot 2, and described dyeing textile Wastewater Pretreatment module is by grid ii6, regulating reservoir 7, and absorption is heavy
Pond, shallow lake 8, electrolytic cell 9, hydrolysis acidification pool 10 forms, and described mixed processing module is by biological treatment tank 3, second pond 4, sterilization pool 5
Composition, the adsorbent in described adsorption precipitation pond 8 uses the activated sludge of precipitation in second pond 4, and described hydrolysis acidification pool 10 hydrolyzes
The sewage of acidifying is transported to biological treatment tank 3 by sewage pump, and the mud that described second pond 4 produces is divided into sludge reflux and residue
Two parts of mud, wherein sludge reflux is to biological treatment tank, and excess sludge is transported to sludge dewatering room 11 by sludge pump and takes off
Transport outward after water.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (6)
1. dyeing textile waste water and a sanitary sewage hybrid processing system, including sanitary sewage pretreatment module, dyeing textile
Wastewater Pretreatment module, mixed processing module, it is characterised in that：Described sanitary sewage disposal module is by grid i (1), setting pot
(2) forming, described dyeing textile Wastewater Pretreatment module is by grid ii (6), regulating reservoir (7), adsorption precipitation pond (8), electrolytic cell
(9), hydrolysis acidification pool (10) composition, described mixed processing module is by biological treatment tank (3), second pond (4), sterilization pool (5) group
Becoming, the adsorbent of described adsorption precipitation pond (8) uses the activated sludge of precipitation in second pond (4), described hydrolysis acidification pool (10)
The sewage of hydrolysis acidification is transported to biological treatment tank (3) by sewage pump.
2. a kind of dyeing textile waste water according to claim 1 and sanitary sewage hybrid processing system, it is characterised in that：Institute
Stating the mud that second pond (4) produces and being divided into sludge reflux and two parts of excess sludge, wherein sludge reflux is to biological treatment tank,
Excess sludge is transported outward after being transported to sludge dewatering room (11) dehydration by sludge pump.
3. a kind of dyeing textile waste water according to claim 1 and sanitary sewage hybrid processing system, it is characterised in that：Institute
The distance stating 4/5-5/6 at the bottom of the distance pond of second pond (4) is provided with filter screen, and the aperture of described filter screen is 0.1～1cm.
4. a kind of dyeing textile waste water according to claim 1 and sanitary sewage hybrid processing system, it is characterised in that：Institute
Stating regulating reservoir (7) and being used for regulating pondage and water quality, wherein the pH of water quality is adjusted to faintly acid, pH scope is between 4.5-5.5.
5. a kind of dyeing textile waste water according to claim 1 and sanitary sewage hybrid processing system, it is characterised in that：Institute
State electrolytic cell (9) and use iron carbon electrolytic cell.
6. a kind of dyeing textile waste water according to claim 1 and sanitary sewage hybrid processing system, it is characterised in that：Institute
Stating the mud that adsorption precipitation pond (8) produces and the mud that second pond (4) produces being same in sludge dewatering room (11) dehydration, mud takes off
The mode of water is plate compression dehydration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748208.0A CN106430810B (en) | 2016-08-26 | 2016-08-26 | Printing and dyeing textile wastewater and domestic sewage mixed treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748208.0A CN106430810B (en) | 2016-08-26 | 2016-08-26 | Printing and dyeing textile wastewater and domestic sewage mixed treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN106430810A true CN106430810A (en) | 2017-02-22 |
| CN106430810B CN106430810B (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610748208.0A Active CN106430810B (en) | 2016-08-26 | 2016-08-26 | Printing and dyeing textile wastewater and domestic sewage mixed treatment system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814462A (en) * | 2017-11-14 | 2018-03-20 | 嘉兴市泰石漂染有限公司 | A kind of sewage disposal system for being used to print and dye |
| WO2020044324A3 (en) * | 2019-11-08 | 2020-05-07 | Symbiosis International (Deemed University) | A system and method for treatment of textile waste-water |
| CN114506978A (en) * | 2022-02-23 | 2022-05-17 | 苏州博净源环境科技有限公司 | Treatment system and process for polyamide spinning oil wastewater |
| CN116573816A (en) * | 2023-07-12 | 2023-08-11 | 东营巨宝工贸有限公司 | Treatment process of wastewater produced by vulcanization accelerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007175582A (en) * | 2005-12-27 | 2007-07-12 | Kurita Water Ind Ltd | Treatment apparatus and method of organic matter-containing waste water |
| CN101376552A (en) * | 2008-09-19 | 2009-03-04 | 紫金矿业集团股份有限公司 | Process for processing high concentration refractory organic wastewater containing paratoluidine |
| CN203976586U (en) * | 2014-07-02 | 2014-12-03 | 山东国瑞环保产业有限公司 | Printing and dyeing wastewater treatment system |
| CN104649521A (en) * | 2015-03-03 | 2015-05-27 | 石泰山 | Printing and dyeing wastewater treatment process for intensifying internal circulation of sludge water |
-
2016
- 2016-08-26 CN CN201610748208.0A patent/CN106430810B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007175582A (en) * | 2005-12-27 | 2007-07-12 | Kurita Water Ind Ltd | Treatment apparatus and method of organic matter-containing waste water |
| CN101376552A (en) * | 2008-09-19 | 2009-03-04 | 紫金矿业集团股份有限公司 | Process for processing high concentration refractory organic wastewater containing paratoluidine |
| CN203976586U (en) * | 2014-07-02 | 2014-12-03 | 山东国瑞环保产业有限公司 | Printing and dyeing wastewater treatment system |
| CN104649521A (en) * | 2015-03-03 | 2015-05-27 | 石泰山 | Printing and dyeing wastewater treatment process for intensifying internal circulation of sludge water |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814462A (en) * | 2017-11-14 | 2018-03-20 | 嘉兴市泰石漂染有限公司 | A kind of sewage disposal system for being used to print and dye |
| WO2020044324A3 (en) * | 2019-11-08 | 2020-05-07 | Symbiosis International (Deemed University) | A system and method for treatment of textile waste-water |
| CN114506978A (en) * | 2022-02-23 | 2022-05-17 | 苏州博净源环境科技有限公司 | Treatment system and process for polyamide spinning oil wastewater |
| CN116573816A (en) * | 2023-07-12 | 2023-08-11 | 东营巨宝工贸有限公司 | Treatment process of wastewater produced by vulcanization accelerator |
| CN116573816B (en) * | 2023-07-12 | 2023-09-19 | 东营巨宝工贸有限公司 | Treatment process of wastewater produced by vulcanization accelerator |
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| CN106430810B (en) | 2019-12-24 |
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Address after: 313100 Dingjiazhu, Jiapu Town, Changxing County, Huzhou City, Zhejiang Province Applicant after: Changxing Chengze water Co., Ltd Address before: 313109 Zhejiang city of Huzhou province Changxing County Jia Pu Zhen Ding Jiazhu Applicant before: Changxing County Jiapu Sewage Treatment Co., Ltd. |
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