CN107555569B - 一种多基团磁性混凝剂的制备方法及应用 - Google Patents
一种多基团磁性混凝剂的制备方法及应用 Download PDFInfo
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- CN107555569B CN107555569B CN201711064426.3A CN201711064426A CN107555569B CN 107555569 B CN107555569 B CN 107555569B CN 201711064426 A CN201711064426 A CN 201711064426A CN 107555569 B CN107555569 B CN 107555569B
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- magnetic
- suspension
- coagulant
- chitosan
- itaconic acid
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201711064426.3A CN107555569B (zh) | 2017-11-02 | 2017-11-02 | 一种多基团磁性混凝剂的制备方法及应用 |
PCT/CN2017/114366 WO2019085137A1 (zh) | 2017-11-02 | 2017-12-04 | 一种多基团磁性混凝剂的制备方法及应用 |
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CN201711064426.3A CN107555569B (zh) | 2017-11-02 | 2017-11-02 | 一种多基团磁性混凝剂的制备方法及应用 |
Publications (2)
Publication Number | Publication Date |
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CN107555569A CN107555569A (zh) | 2018-01-09 |
CN107555569B true CN107555569B (zh) | 2021-03-23 |
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CN201711064426.3A Active CN107555569B (zh) | 2017-11-02 | 2017-11-02 | 一种多基团磁性混凝剂的制备方法及应用 |
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CN (1) | CN107555569B (zh) |
WO (1) | WO2019085137A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110655159B (zh) * | 2019-09-30 | 2022-03-01 | 浙江工业大学 | 一种由磷化废水制备复合除磷混凝剂的方法和应用 |
CN115340157B (zh) * | 2022-09-02 | 2024-03-26 | 浙江华蓝环境科技有限公司 | 一种改性壳聚糖基磁性絮凝剂及其制备方法与应用 |
CN115779861B (zh) * | 2022-12-02 | 2024-06-18 | 浙江农林大学 | 一种羧酸功能化水热炭吸附材料的制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1454924A (zh) * | 2003-05-15 | 2003-11-12 | 复旦大学 | 一种多功能有机-无机复合高分子微球及其制备方法 |
CN101882496A (zh) * | 2009-05-04 | 2010-11-10 | 杨琥 | 一种壳聚糖-聚丙烯酰胺磁性复合微球材料、其制备方法及其应用 |
CN102515319A (zh) * | 2011-12-10 | 2012-06-27 | 中国海洋大学 | 一种具有抑藻作用的磁性壳聚糖复合树脂颗粒的制备 |
CN104785227A (zh) * | 2015-04-30 | 2015-07-22 | 南京大学 | 一种壳聚糖-接枝氨基酸磁性复合微球、制备及应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5864025A (en) * | 1997-06-30 | 1999-01-26 | Virginia Tech Intellectual Properties, Inc. | Method of making magnetic, crosslinked chitosan support materials and products thereof |
CN104874366A (zh) * | 2015-05-29 | 2015-09-02 | 西北师范大学 | 壳聚糖磁性吸附材料的制备及在吸附污水中Pb2+、As3+的应用 |
CN105289557A (zh) * | 2015-10-15 | 2016-02-03 | 中国科学院兰州化学物理研究所 | 利用Pickering-高内相乳液模板法制备磁性气凝胶吸附材料的方法 |
CN105251452B (zh) * | 2015-10-21 | 2018-10-26 | 北京有色金属研究总院 | 一种壳聚糖-硅胶杂化磁性吸附剂及其制备方法和应用 |
CN106832129B (zh) * | 2017-03-21 | 2019-05-17 | 中国海洋大学 | 一种衣康酸均聚物接枝羧甲基壳聚糖纳米粒的制备方法 |
CN107321326A (zh) * | 2017-07-03 | 2017-11-07 | 重庆大学 | 阴离子聚合物接枝壳聚糖磁性复合微球及制备方法和应用 |
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2017
- 2017-11-02 CN CN201711064426.3A patent/CN107555569B/zh active Active
- 2017-12-04 WO PCT/CN2017/114366 patent/WO2019085137A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1454924A (zh) * | 2003-05-15 | 2003-11-12 | 复旦大学 | 一种多功能有机-无机复合高分子微球及其制备方法 |
CN101882496A (zh) * | 2009-05-04 | 2010-11-10 | 杨琥 | 一种壳聚糖-聚丙烯酰胺磁性复合微球材料、其制备方法及其应用 |
CN102515319A (zh) * | 2011-12-10 | 2012-06-27 | 中国海洋大学 | 一种具有抑藻作用的磁性壳聚糖复合树脂颗粒的制备 |
CN104785227A (zh) * | 2015-04-30 | 2015-07-22 | 南京大学 | 一种壳聚糖-接枝氨基酸磁性复合微球、制备及应用 |
Non-Patent Citations (1)
Title |
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Rapid and efficient removal of heavy metal and cationic dye by carboxylaterich magnetic chitosan flocculants: Role of ionic groups;Bingzhi Liu等;《Carbohydrate Polymers》;20171026;第181卷;第327-336页 * |
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CN107555569A (zh) | 2018-01-09 |
WO2019085137A1 (zh) | 2019-05-09 |
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Inventor after: Zheng Huaili Inventor after: Liu Bingzhi Inventor after: Chen Xin Inventor after: Chen Xiaoyue Inventor after: Zhang Shixin Inventor after: Zhao Chun Inventor after: An Yanyan Inventor before: Zheng Huaili Inventor before: Liu Bingzhi Inventor before: Chen Xin Inventor before: Chen Xiaoyue Inventor before: Luo Kun Inventor before: Zhao Chun Inventor before: An Yanyan |
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Effective date of registration: 20220531 Address after: 1114c6, building C, Huangdu Plaza, No. 3008, Yitian Road, Huanggang community, Futian street, Futian District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Jiayao Ecological Environmental Protection Technology Co.,Ltd. Address before: 400044 No. 174 Sha Jie street, Shapingba District, Chongqing Patentee before: Chongqing University |