CN103420465A - 一种处理印染废水的复合型絮凝剂及其制备方法 - Google Patents
一种处理印染废水的复合型絮凝剂及其制备方法 Download PDFInfo
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- CN103420465A CN103420465A CN2013103263343A CN201310326334A CN103420465A CN 103420465 A CN103420465 A CN 103420465A CN 2013103263343 A CN2013103263343 A CN 2013103263343A CN 201310326334 A CN201310326334 A CN 201310326334A CN 103420465 A CN103420465 A CN 103420465A
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- slag
- parts
- dyeing
- composite flocculant
- printing
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- 238000004043 dyeing Methods 0.000 title claims abstract description 48
- 238000007639 printing Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000002351 wastewater Substances 0.000 title abstract description 19
- 150000001875 compounds Chemical class 0.000 title abstract 7
- 239000002893 slag Substances 0.000 claims abstract description 49
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims description 34
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 10
- 239000001117 sulphuric acid Substances 0.000 claims description 10
- 235000011149 sulphuric acid Nutrition 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 3
- 230000003311 flocculating effect Effects 0.000 abstract description 7
- 238000004042 decolorization Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 2
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 2
- 239000010865 sewage Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310326334.3A CN103420465B (zh) | 2013-07-31 | 2013-07-31 | 一种处理印染废水的复合型絮凝剂及其制备方法 |
Applications Claiming Priority (1)
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CN201310326334.3A CN103420465B (zh) | 2013-07-31 | 2013-07-31 | 一种处理印染废水的复合型絮凝剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103420465A true CN103420465A (zh) | 2013-12-04 |
CN103420465B CN103420465B (zh) | 2015-03-25 |
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CN201310326334.3A Active CN103420465B (zh) | 2013-07-31 | 2013-07-31 | 一种处理印染废水的复合型絮凝剂及其制备方法 |
Country Status (1)
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CN (1) | CN103420465B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020023270A (ko) * | 2002-01-04 | 2002-03-28 | 성기달 | 염색폐수의 색도와 cod를 동시에 제거하는 방법 |
CN101327976A (zh) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | 高效水处理絮凝剂 |
CN102975636A (zh) * | 2011-09-06 | 2013-03-20 | 李尔公司 | 用于交通工具座椅的阻尼器 |
CN102992459A (zh) * | 2012-12-10 | 2013-03-27 | 武汉纺织大学 | 利用絮凝剂处理污水的方法 |
-
2013
- 2013-07-31 CN CN201310326334.3A patent/CN103420465B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020023270A (ko) * | 2002-01-04 | 2002-03-28 | 성기달 | 염색폐수의 색도와 cod를 동시에 제거하는 방법 |
CN101327976A (zh) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | 高效水处理絮凝剂 |
CN102975636A (zh) * | 2011-09-06 | 2013-03-20 | 李尔公司 | 用于交通工具座椅的阻尼器 |
CN102992459A (zh) * | 2012-12-10 | 2013-03-27 | 武汉纺织大学 | 利用絮凝剂处理污水的方法 |
Non-Patent Citations (1)
Title |
---|
陆婷婷等: "高炉渣制备聚硫酸铝硅絮凝剂", 《安徽工业大学学报(自然科学版)》 * |
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CN103420465B (zh) | 2015-03-25 |
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Address after: 315700 No. 13 Xiangshan Road, Xiangshan County, Ningbo, Zhejiang Applicant after: Lu Haiyan Address before: 516100 Guangdong city of Huizhou province Boluo county Luo Yang Zhen Qi Long 24 No. 9 Applicant before: Lu Haiyan |
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Effective date of registration: 20151202 Address after: 4-128, Shenzhen, Guangdong, Baoan District manhole street, North Ring Road, Xinqiao building, hung commercial center, building 518000, 805 Patentee after: Negative-ion cooking fume purifier Address before: 315700 No. 13 Xiangshan Road, Xiangshan County, Ningbo, Zhejiang Patentee before: Lu Haiyan |