CN111302467B - 一种可回收染料的絮凝剂、制备方法及其应用 - Google Patents
一种可回收染料的絮凝剂、制备方法及其应用 Download PDFInfo
- Publication number
- CN111302467B CN111302467B CN202010267781.6A CN202010267781A CN111302467B CN 111302467 B CN111302467 B CN 111302467B CN 202010267781 A CN202010267781 A CN 202010267781A CN 111302467 B CN111302467 B CN 111302467B
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- CN
- China
- Prior art keywords
- parts
- dye
- flocculant
- polyurethane sponge
- modified
- 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.)
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Classifications
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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
-
- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010267781.6A CN111302467B (zh) | 2020-04-08 | 2020-04-08 | 一种可回收染料的絮凝剂、制备方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010267781.6A CN111302467B (zh) | 2020-04-08 | 2020-04-08 | 一种可回收染料的絮凝剂、制备方法及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN111302467A CN111302467A (zh) | 2020-06-19 |
CN111302467B true CN111302467B (zh) | 2020-12-01 |
Family
ID=71155805
Family Applications (1)
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CN202010267781.6A Active CN111302467B (zh) | 2020-04-08 | 2020-04-08 | 一种可回收染料的絮凝剂、制备方法及其应用 |
Country Status (1)
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CN (1) | CN111302467B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102029144A (zh) * | 2009-09-29 | 2011-04-27 | 淮海工学院 | 一种吸附废水中重金属离子和染料的吸附剂及其制备方法 |
CN104338519A (zh) * | 2014-09-17 | 2015-02-11 | 上海大学 | 改性石墨烯负载聚氨酯海绵及其制备方法 |
CN107698001A (zh) * | 2017-11-15 | 2018-02-16 | 顺德职业技术学院 | 新型阳离子染料絮凝剂及其制备方法及其应用 |
US10139385B2 (en) * | 2013-08-12 | 2018-11-27 | Ecolab Usa Inc. | Method of tracing chemical quantities using encapsulated fluorescent dyes |
CN109608688A (zh) * | 2019-02-18 | 2019-04-12 | 山东星火科学技术研究院 | 一种高效油水分离的石墨烯海绵的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005193144A (ja) * | 2004-01-07 | 2005-07-21 | Hanayama Kogyo Kk | ポリエステル繊維のアルカリ減量加工廃液の再利用方法 |
US20090065435A1 (en) * | 2007-09-10 | 2009-03-12 | Powell Intellectual Property Holdings, Llc | Modified Biogenic Silica and Method for Purifying a Liquid |
CN101456554B (zh) * | 2009-01-06 | 2011-05-18 | 黑龙江大学 | 石墨化纳米碳的制备方法 |
CN101798160B (zh) * | 2010-04-07 | 2012-10-17 | 东南大学 | 干法腈纶生产废水的处理装置及预处理方法 |
US20160121299A1 (en) * | 2014-10-29 | 2016-05-05 | National Taiwan University | Reduced graphene oxide composite material |
CN105504700B (zh) * | 2015-10-27 | 2017-12-19 | 济南圣泉集团股份有限公司 | 一种含有石墨烯的复合聚酯材料、制备方法和用途 |
CN105498724A (zh) * | 2015-12-03 | 2016-04-20 | 陕西科技大学 | 用于吸附甲基橙染料的氧化石墨烯/羧甲基壳聚糖磁性微球吸附剂及其制备方法 |
-
2020
- 2020-04-08 CN CN202010267781.6A patent/CN111302467B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102029144A (zh) * | 2009-09-29 | 2011-04-27 | 淮海工学院 | 一种吸附废水中重金属离子和染料的吸附剂及其制备方法 |
US10139385B2 (en) * | 2013-08-12 | 2018-11-27 | Ecolab Usa Inc. | Method of tracing chemical quantities using encapsulated fluorescent dyes |
CN104338519A (zh) * | 2014-09-17 | 2015-02-11 | 上海大学 | 改性石墨烯负载聚氨酯海绵及其制备方法 |
CN107698001A (zh) * | 2017-11-15 | 2018-02-16 | 顺德职业技术学院 | 新型阳离子染料絮凝剂及其制备方法及其应用 |
CN109608688A (zh) * | 2019-02-18 | 2019-04-12 | 山东星火科学技术研究院 | 一种高效油水分离的石墨烯海绵的制备方法 |
Also Published As
Publication number | Publication date |
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CN111302467A (zh) | 2020-06-19 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20201117 Address after: 313000 1-D, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Applicant after: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Address before: Room 105, building D, North Lianyungang Chemical Industry Park, provincial road 323, Haizhou District, Lianyungang City, Jiangsu Province 222000 Applicant before: Liu Shuiping |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flocculant capable of recovering dye, preparation method and application thereof Effective date of registration: 20211222 Granted publication date: 20201201 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Registration number: Y2021330002600 |
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Date of cancellation: 20230912 Granted publication date: 20201201 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou Dali Intelligent Equipment Manufacturing Co.,Ltd. Registration number: Y2021330002600 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |