CN103663636B - Composite flocculant for treating printing and dyeing wastewater and preparation method of composite flocculant - Google Patents
Composite flocculant for treating printing and dyeing wastewater and preparation method of composite flocculant Download PDFInfo
- Publication number
- CN103663636B CN103663636B CN201310593656.4A CN201310593656A CN103663636B CN 103663636 B CN103663636 B CN 103663636B CN 201310593656 A CN201310593656 A CN 201310593656A CN 103663636 B CN103663636 B CN 103663636B
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- China
- Prior art keywords
- parts
- dyeing wastewater
- sodium hydroxide
- preparation
- treatment
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- 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.)
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- 239000002351 wastewater Substances 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 238000004043 dyeing Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 69
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 26
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 13
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 13
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 238000005189 flocculation Methods 0.000 claims description 23
- 230000016615 flocculation Effects 0.000 claims description 23
- 235000019353 potassium silicate Nutrition 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- -1 30 parts Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 238000004042 decolorization Methods 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Clearance, % | Embodiment 1 | Embodiment 2 | Embodiment 3 |
Chroma removal rate, % | 72 | 79 | 73 |
COC clearance, % | 80 | 82 | 79 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310593656.4A CN103663636B (en) | 2013-11-22 | 2013-11-22 | Composite flocculant for treating printing and dyeing wastewater and preparation method of composite flocculant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310593656.4A CN103663636B (en) | 2013-11-22 | 2013-11-22 | Composite flocculant for treating printing and dyeing wastewater and preparation method of composite flocculant |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103663636A CN103663636A (en) | 2014-03-26 |
CN103663636B true CN103663636B (en) | 2015-07-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310593656.4A Active CN103663636B (en) | 2013-11-22 | 2013-11-22 | Composite flocculant for treating printing and dyeing wastewater and preparation method of composite flocculant |
Country Status (1)
Country | Link |
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CN (1) | CN103663636B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104355385A (en) * | 2014-10-27 | 2015-02-18 | 无锡伊佩克科技有限公司 | Industrial wastewater purification flocculant and preparation method thereof |
CN105399194B (en) * | 2015-12-16 | 2018-03-09 | 江苏盖亚环境科技股份有限公司 | A kind of paper waste inorganic agent and preparation method thereof |
CN109292925A (en) * | 2018-09-12 | 2019-02-01 | 安徽康瑞高科新材料技术工程有限公司 | A kind of environment-friendly type paint waste water flocculant |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1880239A (en) * | 2005-06-15 | 2006-12-20 | 中国石油天然气股份有限公司 | Preparation method of composite flocculant |
CN101041495A (en) * | 2007-03-05 | 2007-09-26 | 武汉钢铁(集团)公司 | High polymer composite coagulant for treatment of oily waste water and making method thereof |
CN101514041A (en) * | 2009-04-07 | 2009-08-26 | 甘肃宇辰化工器材装备有限公司 | Catalyst plant carclazyte waste water processing agent and using method thereof |
CN101585572A (en) * | 2009-06-09 | 2009-11-25 | 湖南科技大学 | A kind of amphiprotic high-molecule chelated flocculating agent and preparation method thereof |
CN102040271A (en) * | 2010-11-17 | 2011-05-04 | 常州大学 | Preparation and application methods for sedimentation agent of polyferric silicate type composite inorganic polymeric flocculant |
CN102092830A (en) * | 2009-12-09 | 2011-06-15 | 上海康鸣高科技有限公司 | Method for producing coagulant for active dye wastewater |
CN102344192A (en) * | 2010-12-13 | 2012-02-08 | 新疆德蓝股份有限公司 | Preparation method of special-purposed coagulant used for treating printing and dyeing waste water |
CN102580682A (en) * | 2012-01-17 | 2012-07-18 | 湘潭大学 | Adsorbent for simultaneously removing heavy metals and phenol organics in mineral processing wastewater and preparation method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7722841B2 (en) * | 2006-04-25 | 2010-05-25 | General Electric Company | Polymeric chelant and coagulant to treat metal-containing wastewater |
-
2013
- 2013-11-22 CN CN201310593656.4A patent/CN103663636B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1880239A (en) * | 2005-06-15 | 2006-12-20 | 中国石油天然气股份有限公司 | Preparation method of composite flocculant |
CN101041495A (en) * | 2007-03-05 | 2007-09-26 | 武汉钢铁(集团)公司 | High polymer composite coagulant for treatment of oily waste water and making method thereof |
CN101514041A (en) * | 2009-04-07 | 2009-08-26 | 甘肃宇辰化工器材装备有限公司 | Catalyst plant carclazyte waste water processing agent and using method thereof |
CN101585572A (en) * | 2009-06-09 | 2009-11-25 | 湖南科技大学 | A kind of amphiprotic high-molecule chelated flocculating agent and preparation method thereof |
CN102092830A (en) * | 2009-12-09 | 2011-06-15 | 上海康鸣高科技有限公司 | Method for producing coagulant for active dye wastewater |
CN102040271A (en) * | 2010-11-17 | 2011-05-04 | 常州大学 | Preparation and application methods for sedimentation agent of polyferric silicate type composite inorganic polymeric flocculant |
CN102344192A (en) * | 2010-12-13 | 2012-02-08 | 新疆德蓝股份有限公司 | Preparation method of special-purposed coagulant used for treating printing and dyeing waste water |
CN102580682A (en) * | 2012-01-17 | 2012-07-18 | 湘潭大学 | Adsorbent for simultaneously removing heavy metals and phenol organics in mineral processing wastewater and preparation method thereof |
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Publication number | Publication date |
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CN103663636A (en) | 2014-03-26 |
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Owner name: GE JUAN Free format text: FORMER OWNER: NANTONG TONGZHOU DISTRICT CHUANJIANG TOWN SUNWORLD DYNASTY HOME TEXTILE DESIGN STUDIO Effective date: 20150619 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150619 Address after: Tongzhou District Stone Town, Jiangsu city of Nantong province 226300 pipe factory Applicant after: Ge Juan Address before: 226300 home textiles design studio, Shengshi Town, Tongzhou District, Sichuan Province, Jiangsu, Nantong Applicant before: NANTONG TONGZHOU DISTRICT CHUANJIANG TOWN SUNWORLD DYNASTY HOME TEXTILE DESIGN STUDIO |
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Effective date of registration: 20200413 Address after: 350000 Yuanhong investment zone, Fuzhou City, Fujian Province (Chengtou Town, Fuqing City) Patentee after: FUJIAN XINHONGGANG TEXTILE TECHNOLOGY Co.,Ltd. Address before: Tongzhou District Stone Town, Jiangsu city of Nantong province 226300 pipe factory Patentee before: Ge Juan |