CN117049755B - 一种煤制气废水的中水回用处理工艺 - Google Patents
一种煤制气废水的中水回用处理工艺 Download PDFInfo
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- CN117049755B CN117049755B CN202311324547.2A CN202311324547A CN117049755B CN 117049755 B CN117049755 B CN 117049755B CN 202311324547 A CN202311324547 A CN 202311324547A CN 117049755 B CN117049755 B CN 117049755B
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- water
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- sludge
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/303—Nitrification and denitrification treatment characterised by the nitrification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202311324547.2A CN117049755B (zh) | 2023-10-13 | 2023-10-13 | 一种煤制气废水的中水回用处理工艺 |
Applications Claiming Priority (1)
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CN202311324547.2A CN117049755B (zh) | 2023-10-13 | 2023-10-13 | 一种煤制气废水的中水回用处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN117049755A CN117049755A (zh) | 2023-11-14 |
CN117049755B true CN117049755B (zh) | 2024-02-06 |
Family
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Family Applications (1)
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CN202311324547.2A Active CN117049755B (zh) | 2023-10-13 | 2023-10-13 | 一种煤制气废水的中水回用处理工艺 |
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CN (1) | CN117049755B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118754356A (zh) * | 2024-07-22 | 2024-10-11 | 中国医学科学院医学生物学研究所 | 一种针对生物制品污废水处理的回用控制方法和系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207313382U (zh) * | 2017-10-12 | 2018-05-04 | 陕西延长中煤榆林能源化工有限公司 | 一种煤化工污水回用作锅炉补给水的组合装置 |
CN112321074A (zh) * | 2020-10-26 | 2021-02-05 | 中海油节能环保服务有限公司 | 一种煤化工废水处理工艺 |
CN115124183A (zh) * | 2022-03-30 | 2022-09-30 | 上海中耀环保实业有限公司 | 一种己内酰胺废水处理系统及其方法 |
CN219363441U (zh) * | 2023-01-04 | 2023-07-18 | 中煤科工西安研究院(集团)有限公司 | 一种气化废水处理设备 |
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2023
- 2023-10-13 CN CN202311324547.2A patent/CN117049755B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207313382U (zh) * | 2017-10-12 | 2018-05-04 | 陕西延长中煤榆林能源化工有限公司 | 一种煤化工污水回用作锅炉补给水的组合装置 |
CN112321074A (zh) * | 2020-10-26 | 2021-02-05 | 中海油节能环保服务有限公司 | 一种煤化工废水处理工艺 |
CN115124183A (zh) * | 2022-03-30 | 2022-09-30 | 上海中耀环保实业有限公司 | 一种己内酰胺废水处理系统及其方法 |
CN219363441U (zh) * | 2023-01-04 | 2023-07-18 | 中煤科工西安研究院(集团)有限公司 | 一种气化废水处理设备 |
Non-Patent Citations (1)
Title |
---|
"煤制气废水"零排放"工艺优化研究";张照林;《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》(第09期);第8-9页第2.2.2节 优化工艺内容及流程、第34-37页第3.5.3节、第39-43页第3.6.2节 * |
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Inventor after: Zhao Ninghua Inventor after: Bao Lei Inventor after: Liu Xia Inventor after: Wang Chengfei Inventor after: Wang Shenghui Inventor after: Fan Tianze Inventor after: Luo Xuehui Inventor after: Fan Xin Inventor after: Zhu Xuanyi Inventor after: Zhu Heguang Inventor after: Zhou Zeting Inventor before: Zhao Ninghua Inventor before: Bao Lei Inventor before: Liu Xia Inventor before: Wang Chengfei Inventor before: Zhu Shenghui Inventor before: Fan Tianze Inventor before: Luo Xuehui Inventor before: Fan Xin Inventor before: Zhu Xuanyi Inventor before: Zhu Heguang Inventor before: Zhou Zeting |