CN112194232A - 一种聚合乙酸铝-氯化铝絮凝剂及其制备方法与应用 - Google Patents
一种聚合乙酸铝-氯化铝絮凝剂及其制备方法与应用 Download PDFInfo
- Publication number
- CN112194232A CN112194232A CN202011137554.8A CN202011137554A CN112194232A CN 112194232 A CN112194232 A CN 112194232A CN 202011137554 A CN202011137554 A CN 202011137554A CN 112194232 A CN112194232 A CN 112194232A
- Authority
- CN
- China
- Prior art keywords
- aluminum chloride
- acetate
- polyaluminum
- flocculant
- acetic acid
- 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
- C02F1/5236—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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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)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011137554.8A CN112194232B (zh) | 2020-10-22 | 2020-10-22 | 一种聚合乙酸铝-氯化铝絮凝剂及其制备方法与应用 |
Applications Claiming Priority (1)
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CN202011137554.8A CN112194232B (zh) | 2020-10-22 | 2020-10-22 | 一种聚合乙酸铝-氯化铝絮凝剂及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
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CN112194232A true CN112194232A (zh) | 2021-01-08 |
CN112194232B CN112194232B (zh) | 2022-08-16 |
Family
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CN202011137554.8A Active CN112194232B (zh) | 2020-10-22 | 2020-10-22 | 一种聚合乙酸铝-氯化铝絮凝剂及其制备方法与应用 |
Country Status (1)
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CN (1) | CN112194232B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233065A (en) * | 1992-07-13 | 1993-08-03 | Zirconium Technology Corporation | Method of preparing stable aluminum acetate solutions |
US20060183808A1 (en) * | 2003-07-25 | 2006-08-17 | Keiichiro Asaoka | Coagulant, process for producing the same, and method of coagulation with the coagulation |
CN107686171A (zh) * | 2017-09-30 | 2018-02-13 | 神美科技有限公司 | 一种具备除磷除氨氮复合功能的综合型污水处理剂 |
CN110606577A (zh) * | 2019-10-30 | 2019-12-24 | 西安清源盈科环保科技有限公司 | 一种复合除磷脱氮剂及其制备方法 |
-
2020
- 2020-10-22 CN CN202011137554.8A patent/CN112194232B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233065A (en) * | 1992-07-13 | 1993-08-03 | Zirconium Technology Corporation | Method of preparing stable aluminum acetate solutions |
US20060183808A1 (en) * | 2003-07-25 | 2006-08-17 | Keiichiro Asaoka | Coagulant, process for producing the same, and method of coagulation with the coagulation |
CN107686171A (zh) * | 2017-09-30 | 2018-02-13 | 神美科技有限公司 | 一种具备除磷除氨氮复合功能的综合型污水处理剂 |
CN110606577A (zh) * | 2019-10-30 | 2019-12-24 | 西安清源盈科环保科技有限公司 | 一种复合除磷脱氮剂及其制备方法 |
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Publication number | Publication date |
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CN112194232B (zh) | 2022-08-16 |
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Effective date of registration: 20220228 Address after: 101318 building 41, yard 12, Zhuyuan Road, Shunyi District, Beijing (Tianzhu comprehensive free trade zone) Applicant after: Beijing Zhongtai Hengji Technology Co.,Ltd. Applicant after: SHENMEI TECHNOLOGY CO.,LTD. Address before: 100102 building 41, TEDA Science Park, 12 Zhuyuan Road, Shunyi District, Beijing Applicant before: SHENMEI TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20220714 Address after: 062450 Hejian Industrial Park, Cangzhou City, Hebei Province Applicant after: SHENMEI TECHNOLOGY CO.,LTD. Address before: 101318 building 41, yard 12, Zhuyuan Road, Shunyi District, Beijing (Tianzhu comprehensive free trade zone) Applicant before: Beijing Zhongtai Hengji Technology Co.,Ltd. Applicant before: SHENMEI TECHNOLOGY CO.,LTD. |
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