CN106630056B - 一种城市污水絮凝剂及其制备方法 - Google Patents
一种城市污水絮凝剂及其制备方法 Download PDFInfo
- Publication number
- CN106630056B CN106630056B CN201611121118.5A CN201611121118A CN106630056B CN 106630056 B CN106630056 B CN 106630056B CN 201611121118 A CN201611121118 A CN 201611121118A CN 106630056 B CN106630056 B CN 106630056B
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- CN
- China
- Prior art keywords
- zeolite
- magnesium
- hydrotalcite
- municipal sewage
- chitosan
- 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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- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611121118.5A CN106630056B (zh) | 2016-12-08 | 2016-12-08 | 一种城市污水絮凝剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611121118.5A CN106630056B (zh) | 2016-12-08 | 2016-12-08 | 一种城市污水絮凝剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106630056A CN106630056A (zh) | 2017-05-10 |
CN106630056B true CN106630056B (zh) | 2020-05-15 |
Family
ID=58820147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611121118.5A Active CN106630056B (zh) | 2016-12-08 | 2016-12-08 | 一种城市污水絮凝剂及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106630056B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108928874B (zh) * | 2018-07-09 | 2021-07-20 | 上海纳米技术及应用国家工程研究中心有限公司 | 改性镁铝无机复合絮凝剂的制备方法及其产品和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102580686A (zh) * | 2012-01-13 | 2012-07-18 | 重庆大学 | 一种炼油废水复合处理剂及其制备方法 |
CN102674512A (zh) * | 2012-05-02 | 2012-09-19 | 中国科学院生态环境研究中心 | 用于处理阴离子染料废水的复合絮凝剂及其制备方法 |
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2016
- 2016-12-08 CN CN201611121118.5A patent/CN106630056B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102580686A (zh) * | 2012-01-13 | 2012-07-18 | 重庆大学 | 一种炼油废水复合处理剂及其制备方法 |
CN102674512A (zh) * | 2012-05-02 | 2012-09-19 | 中国科学院生态环境研究中心 | 用于处理阴离子染料废水的复合絮凝剂及其制备方法 |
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Publication number | Publication date |
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CN106630056A (zh) | 2017-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200415 Address after: 214200 Gaocheng Foreign Investment Industrial Park (Gaoyao Village), Yixing City, Wuxi City, Jiangsu Province Applicant after: JIANGSU RONGHUI ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: 323000 Lishui City, Liandu District, the town of Lian Yao Qing village village, No. 54 Applicant before: Ying Jianjun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a flocculant for urban sewage and a preparation method thereof Effective date of registration: 20210831 Granted publication date: 20200515 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Yixing branch Pledgor: JIANGSU RONGHUI ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2021320010338 |