CN100486918C - Method for realizing closed cycle of dyeing waste water - Google Patents
Method for realizing closed cycle of dyeing waste water Download PDFInfo
- Publication number
- CN100486918C CN100486918C CNB2006100929899A CN200610092989A CN100486918C CN 100486918 C CN100486918 C CN 100486918C CN B2006100929899 A CNB2006100929899 A CN B2006100929899A CN 200610092989 A CN200610092989 A CN 200610092989A CN 100486918 C CN100486918 C CN 100486918C
- Authority
- CN
- China
- Prior art keywords
- waste water
- dyeing waste
- dyeing
- cod
- colourity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004043 dyeing Methods 0.000 title claims abstract description 84
- 239000002351 wastewater Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005516 engineering process Methods 0.000 claims abstract description 18
- 239000008234 soft water Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 38
- 238000005189 flocculation Methods 0.000 claims description 32
- 230000016615 flocculation Effects 0.000 claims description 32
- 238000001728 nano-filtration Methods 0.000 claims description 30
- 239000013049 sediment Substances 0.000 claims description 24
- 239000000706 filtrate Substances 0.000 claims description 22
- 229920002401 polyacrylamide Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 10
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 10
- 239000006228 supernatant Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000701 coagulant Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001471 micro-filtration Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000004695 Polyether sulfone Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 5
- 229920003235 aromatic polyamide Polymers 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229920006393 polyether sulfone Polymers 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 5
- 229910017053 inorganic salt Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 210000000085 cashmere Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003351 photoxidation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100929899A CN100486918C (en) | 2006-06-12 | 2006-06-12 | Method for realizing closed cycle of dyeing waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100929899A CN100486918C (en) | 2006-06-12 | 2006-06-12 | Method for realizing closed cycle of dyeing waste water |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1884146A CN1884146A (en) | 2006-12-27 |
CN100486918C true CN100486918C (en) | 2009-05-13 |
Family
ID=37582469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100929899A Expired - Fee Related CN100486918C (en) | 2006-06-12 | 2006-06-12 | Method for realizing closed cycle of dyeing waste water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100486918C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109607877A (en) * | 2019-01-18 | 2019-04-12 | 天津工业大学 | A kind of purification method for spent lye of printing and dyeing |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101665291B (en) * | 2009-09-27 | 2011-08-10 | 范兆科 | Method of realizing zero emission by advanced treatment and reuse of dyeing waste water |
CN102311179A (en) * | 2010-07-09 | 2012-01-11 | 中国石油化工股份有限公司 | Centrifugal sedimentation method for treating catalyst-containing waste liquid in acrylonitrile industries |
CN101979339A (en) * | 2010-09-29 | 2011-02-23 | 清华大学 | Method and device for removing arsenic and fluorine from water by using flocculant and nano filter membrane combined system |
CN102161524B (en) * | 2011-01-18 | 2013-11-20 | 北京服装学院 | Method for regenerating and recycling wool scouring wastewater |
CN103274544B (en) * | 2013-05-27 | 2015-06-24 | 云南智慧仁核桃股份有限公司 | Flocculation precipitation and filtering integrated sewage treatment device and sewage treatment method thereof |
CN108373219A (en) * | 2018-04-19 | 2018-08-07 | 临沂大学 | A kind of wicker plaiting article treatment of dyeing wastewater equipment for reclaiming and method |
CN109455848A (en) * | 2018-11-26 | 2019-03-12 | 佛山科学技术学院 | It is a kind of that flocculation and microfiltration membranes are combined to the device and method for carrying out processing industrial wastewater |
CN113060811B (en) * | 2021-03-31 | 2022-11-08 | 内蒙古工业大学 | Chemistry experiment room sewage flocculation treatment device |
-
2006
- 2006-06-12 CN CNB2006100929899A patent/CN100486918C/en not_active Expired - Fee Related
Non-Patent Citations (13)
Title |
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Membrane treatment of secondary textile effluents fordirectreuse. A. Rozzi, M. Antonelli, M. Arcari.water science and technology,Vol.40 No.4-5. 1999 * |
Membrane treatment of secondary textile effluents fordirectreuse.. A. Rozzi, M. Antonelli , M. Arcari.water science and technology,Vol.40 No.4-5. 1999 |
城市污水中电导率与COD相关性分析. 赵勇等.重庆环境科学,第25卷第2期. 2003 |
城市污水中电导率与COD相关性分析. 赵勇等.重庆环境科学,第25卷第2期. 2003 * |
无机陶瓷膜处理印染废水的研究. 吴俊,邢卫红,徐南平.应用化工,第33卷第5期. 2004 |
气浮过滤法处理印染废水. 张宏伟,杨芳,季民,赵新华.城市环境与城市生态,第13卷第6期. 2000 |
纳滤膜处理印染废水的研究. 余跃,冯晖,吴沪宁,沙文博,王晓琳.化工时刊,第18卷第9期. 2004 |
聚乙烯醇复合纳滤膜的性能研究. 施柳青,卞晓锴,陆晓蜂.净水技术,第21卷第1期. 2002 |
聚乙烯醇复合纳滤膜的性能研究. 施柳青,卞晓锴,陆晓蜂.净水技术,第21卷第1期. 2002 * |
膜分离及应用展望. 陈红霞.化工技术与开发,第34卷第5期. 2005 |
膜分离及应用展望. 陈红霞.化工技术与开发,第34卷第5期. 2005 * |
靛蓝染料废水处理工艺的研究. 耿锋.. 2005 |
靛蓝染料废水处理工艺的研究. 耿锋. 2005 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109607877A (en) * | 2019-01-18 | 2019-04-12 | 天津工业大学 | A kind of purification method for spent lye of printing and dyeing |
Also Published As
Publication number | Publication date |
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CN1884146A (en) | 2006-12-27 |
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Owner name: WANG KEJIA Free format text: FORMER OWNER: NEI MONGOL POLYTECHNICAL UNIV. Effective date: 20110616 |
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Free format text: CORRECT: ADDRESS; FROM: 010051 INNER MONGOLIA UNIVERSITY OF TECHNOLOGY, NO. 49, AIMIN STREET, XINCHENG DISTRICT, HOHHOT CITY, INNER MONGOLIA AUTONOMOUS REGION TO: 010020 NO. 13, UNIT 3, BUILDING 27, NORTH AREA, YINGXIN MIDDLE ROAD, XINCHENG DISTRICT, HOHHOT CITY, INNER MONGOLIA |
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Effective date of registration: 20110616 Address after: 010020, No. 3, building 27, 13 North Zone, Welcome Road, Xincheng District, Inner Mongolia, Hohhot Patentee after: Wang Kejia Address before: 010051, Hohhot new city, Aimin street, No. 49, Inner Mongolia University of Technology Patentee before: Nei Mongol Polytechnical Univ. |
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Addressee: Wang Kejia Document name: Notification to Pay the Fees |
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Granted publication date: 20090513 Termination date: 20130612 |