CN104326541B - 磁场中应用的絮凝剂及制备方法 - Google Patents
磁场中应用的絮凝剂及制备方法 Download PDFInfo
- Publication number
- CN104326541B CN104326541B CN201410611088.0A CN201410611088A CN104326541B CN 104326541 B CN104326541 B CN 104326541B CN 201410611088 A CN201410611088 A CN 201410611088A CN 104326541 B CN104326541 B CN 104326541B
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- weight
- sewage
- magnetic field
- polyacrylamide
- sodium silicate
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- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 12
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 12
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 229940056319 ferrosoferric oxide Drugs 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000011017 operating method Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 16
- 230000005415 magnetization Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
Landscapes
- 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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410611088.0A CN104326541B (zh) | 2014-11-04 | 2014-11-04 | 磁场中应用的絮凝剂及制备方法 |
Applications Claiming Priority (1)
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CN201410611088.0A CN104326541B (zh) | 2014-11-04 | 2014-11-04 | 磁场中应用的絮凝剂及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104326541A CN104326541A (zh) | 2015-02-04 |
CN104326541B true CN104326541B (zh) | 2016-10-05 |
Family
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Family Applications (1)
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CN201410611088.0A Active CN104326541B (zh) | 2014-11-04 | 2014-11-04 | 磁场中应用的絮凝剂及制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104326541B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105692851B (zh) * | 2016-04-21 | 2018-10-02 | 江苏嘉泽环境发展有限公司 | 一种基于磁性聚丙烯酰胺的废水处理方法 |
CN112479469A (zh) * | 2020-11-18 | 2021-03-12 | 三桶油环保科技(宜兴)有限公司 | 一种油田压裂返排液的分离药剂及磁分离方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103265044A (zh) * | 2013-05-30 | 2013-08-28 | 福州大学 | 絮凝-磁分离去除水玻璃溶液中杂质铁的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100386267C (zh) * | 2005-10-28 | 2008-05-07 | 上海工程技术大学 | 高效复合型絮凝剂、制备方法及其应用 |
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2014
- 2014-11-04 CN CN201410611088.0A patent/CN104326541B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103265044A (zh) * | 2013-05-30 | 2013-08-28 | 福州大学 | 絮凝-磁分离去除水玻璃溶液中杂质铁的方法 |
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Publication number | Publication date |
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CN104326541A (zh) | 2015-02-04 |
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Effective date of registration: 20220517 Address after: 1610, 16th floor, 101-2-16th floor, building 21, Rongda Road, Chaoyang District, Beijing 100012 Patentee after: Zhongguancun Technology Leasing Co.,Ltd. Address before: 034000 south 2nd Lane, Fenyuan street, economic and Technological Development Zone, Xinzhou City, Shanxi Province Patentee before: TAIYUAN RUNMIN ENVIRONMENTAL PROTECTION ENERGY SAVING Co.,Ltd. |
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Effective date of registration: 20240201 Address after: Room 1402, 14th Floor, Zhonghuan Jinzuo, No. 418 South Zhonghuan Street, Taiyuan Xuefu Park, Shanxi Comprehensive Reform Demonstration Zone, Yingze District, Taiyuan City, Shanxi Province, 030032 Patentee after: TAIYUAN RUNMIN ENVIRONMENTAL PROTECTION ENERGY SAVING Co.,Ltd. Country or region after: China Address before: 1610, 16th floor, 101-2-16th floor, building 21, Rongda Road, Chaoyang District, Beijing 100012 Patentee before: Zhongguancun Technology Leasing Co.,Ltd. Country or region before: China |
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