CN108178260A - 一种高效絮凝皮革废水的方法 - Google Patents
一种高效絮凝皮革废水的方法 Download PDFInfo
- Publication number
- CN108178260A CN108178260A CN201711319110.4A CN201711319110A CN108178260A CN 108178260 A CN108178260 A CN 108178260A CN 201711319110 A CN201711319110 A CN 201711319110A CN 108178260 A CN108178260 A CN 108178260A
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- CN
- China
- Prior art keywords
- waste water
- leather waste
- polyacrylamide
- leather
- efficient flocculating
- 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
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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
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
- C02F2103/24—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof from tanneries
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711319110.4A CN108178260B (zh) | 2017-12-12 | 2017-12-12 | 一种高效絮凝皮革废水的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711319110.4A CN108178260B (zh) | 2017-12-12 | 2017-12-12 | 一种高效絮凝皮革废水的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108178260A true CN108178260A (zh) | 2018-06-19 |
CN108178260B CN108178260B (zh) | 2020-07-28 |
Family
ID=62545955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711319110.4A Active CN108178260B (zh) | 2017-12-12 | 2017-12-12 | 一种高效絮凝皮革废水的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108178260B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597545A (zh) * | 2004-08-20 | 2005-03-23 | 清华大学 | 一种含磷废水处理方法及其回收磷产物的应用 |
KR20170133760A (ko) * | 2016-05-26 | 2017-12-06 | 주식회사 한 수 | 4차 암모늄 탄닌산을 포함하는 수처리용 응결응집제 및 이의 제조방법 |
CN107445276A (zh) * | 2017-09-11 | 2017-12-08 | 杨帅 | 复合环保型絮凝剂及其制备方法和应用 |
-
2017
- 2017-12-12 CN CN201711319110.4A patent/CN108178260B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597545A (zh) * | 2004-08-20 | 2005-03-23 | 清华大学 | 一种含磷废水处理方法及其回收磷产物的应用 |
KR20170133760A (ko) * | 2016-05-26 | 2017-12-06 | 주식회사 한 수 | 4차 암모늄 탄닌산을 포함하는 수처리용 응결응집제 및 이의 제조방법 |
CN107445276A (zh) * | 2017-09-11 | 2017-12-08 | 杨帅 | 复合环保型絮凝剂及其制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
张巍: ""单宁酸类絮凝剂的合成及应用"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Also Published As
Publication number | Publication date |
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CN108178260B (zh) | 2020-07-28 |
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Effective date of registration: 20221223 Address after: 250000 Hengda Yueting, No. 58, Gongye North Road, Licheng District, Jinan City, Shandong Province Patentee after: Dongdai (Jinan) Intelligent Technology Co.,Ltd. Address before: 510665 Guangzhou, Guangdong, Tianhe District Province Road West, No. 318 Patentee before: GUANGDONG RESEARCH INSTITITUTE OF PETROCHEMICAL AND FINE CHEMICAL ENGINEERING |
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Effective date of registration: 20230807 Address after: 100102 1505, 5th floor, building 3, No.203, zone 2, Lize Zhongyuan, Wangjing, Chaoyang District, Beijing Patentee after: BEIJING ZHONGHE TIANYOU ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: 250000 Hengda Yueting, No. 58, Gongye North Road, Licheng District, Jinan City, Shandong Province Patentee before: Dongdai (Jinan) Intelligent Technology Co.,Ltd. |
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