CN216918721U - 一种处理含煤废水的重介质耦合沉淀系统 - Google Patents
一种处理含煤废水的重介质耦合沉淀系统 Download PDFInfo
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- CN216918721U CN216918721U CN202121846691.9U CN202121846691U CN216918721U CN 216918721 U CN216918721 U CN 216918721U CN 202121846691 U CN202121846691 U CN 202121846691U CN 216918721 U CN216918721 U CN 216918721U
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- medium coupling
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- containing wastewater
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- 238000005859 coupling reaction Methods 0.000 title claims abstract description 146
- 239000003245 coal Substances 0.000 title claims abstract description 133
- 239000002351 wastewater Substances 0.000 title claims abstract description 103
- 238000004062 sedimentation Methods 0.000 title claims abstract description 38
- 239000000701 coagulant Substances 0.000 claims abstract description 96
- 238000006243 chemical reaction Methods 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007822 coupling agent Substances 0.000 claims abstract description 43
- 238000010992 reflux Methods 0.000 claims abstract description 43
- 239000010802 sludge Substances 0.000 claims abstract description 39
- 239000006228 supernatant Substances 0.000 claims abstract description 22
- 238000001556 precipitation Methods 0.000 claims description 56
- 238000005352 clarification Methods 0.000 claims description 26
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- 238000000926 separation method Methods 0.000 abstract description 3
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- 238000000034 method Methods 0.000 description 13
- 238000003756 stirring Methods 0.000 description 12
- 238000007599 discharging Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 239000003814 drug Substances 0.000 description 10
- 238000010008 shearing Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 6
- 230000016615 flocculation Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 239000008187 granular material Substances 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- C02F1/5281—Installations for water purification using chemical 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121300379 | 2021-06-10 | ||
CN202121300379X | 2021-06-10 | ||
CN202110650148 | 2021-06-10 | ||
CN202110650148X | 2021-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216918721U true CN216918721U (zh) | 2022-07-08 |
Family
ID=78963130
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110908761.7A Pending CN113830868A (zh) | 2021-06-10 | 2021-08-09 | 一种处理含煤废水的重介质耦合沉淀系统及方法 |
CN202121846691.9U Active CN216918721U (zh) | 2021-06-10 | 2021-08-09 | 一种处理含煤废水的重介质耦合沉淀系统 |
Family Applications Before (1)
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CN202110908761.7A Pending CN113830868A (zh) | 2021-06-10 | 2021-08-09 | 一种处理含煤废水的重介质耦合沉淀系统及方法 |
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CN (2) | CN113830868A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115010230A (zh) * | 2022-05-31 | 2022-09-06 | 华能山东发电有限公司烟台发电厂 | 一种含煤废水澄清方法 |
CN118851386A (zh) * | 2024-09-20 | 2024-10-29 | 江苏京源环保股份有限公司 | 一种高效稳定的含煤废水晶种胶凝活化处理系统及工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708594A (zh) * | 2013-12-28 | 2014-04-09 | 太平洋水处理工程有限公司 | 一种高效重介质混凝沉淀水处理工艺 |
CN112321020A (zh) * | 2020-10-30 | 2021-02-05 | 西安西热水务环保有限公司 | 一种循环水排污水高效预处理系统及方法 |
-
2021
- 2021-08-09 CN CN202110908761.7A patent/CN113830868A/zh active Pending
- 2021-08-09 CN CN202121846691.9U patent/CN216918721U/zh active Active
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CN113830868A (zh) | 2021-12-24 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 210000 room 8416, 4th floor, complex building, No. 85 Wentai street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee after: Guoneng langxinming Nanjing Environmental Protection Technology Co.,Ltd. Patentee after: Guoneng Changyuan Hanchuan Power Generation Co.,Ltd. Address before: 210000 room 8416, 4th floor, Zhoudao Jiayuan neighborhood center, 86-1 Hongxing street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee before: Guoneng langxinming Nanjing Environmental Protection Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 210000 room 8416, 4th floor, complex building, No. 85 Wentai street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee after: Guoneng (Nanjing) Water and Environmental Protection Technology Co.,Ltd. Country or region after: China Patentee after: Guoneng Changyuan Hanchuan Power Generation Co.,Ltd. Address before: 210000 room 8416, 4th floor, complex building, No. 85 Wentai street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee before: Guoneng langxinming Nanjing Environmental Protection Technology Co.,Ltd. Country or region before: China Patentee before: Guoneng Changyuan Hanchuan Power Generation Co.,Ltd. |
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CP03 | Change of name, title or address |