CN111499066A - 高含盐废水组合膜分盐系统及方法 - Google Patents
高含盐废水组合膜分盐系统及方法 Download PDFInfo
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- CN111499066A CN111499066A CN202010310911.XA CN202010310911A CN111499066A CN 111499066 A CN111499066 A CN 111499066A CN 202010310911 A CN202010310911 A CN 202010310911A CN 111499066 A CN111499066 A CN 111499066A
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- nanofiltration
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- sodium salt
- evaporative crystallization
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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
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/16—Purification
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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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
- C02F1/44—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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
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Priority Applications (1)
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CN202010310911.XA CN111499066A (zh) | 2020-04-20 | 2020-04-20 | 高含盐废水组合膜分盐系统及方法 |
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CN202010310911.XA CN111499066A (zh) | 2020-04-20 | 2020-04-20 | 高含盐废水组合膜分盐系统及方法 |
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CN111499066A true CN111499066A (zh) | 2020-08-07 |
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CN202010310911.XA Pending CN111499066A (zh) | 2020-04-20 | 2020-04-20 | 高含盐废水组合膜分盐系统及方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112390271A (zh) * | 2020-10-22 | 2021-02-23 | 内蒙古久科康瑞环保科技有限公司 | 多维分盐系统及多维分盐方法 |
CN112607828A (zh) * | 2020-11-04 | 2021-04-06 | 北京朗新明环保科技有限公司 | 一种降低浓缩液中一价离子浓度的系统和方法 |
CN113321269A (zh) * | 2021-06-01 | 2021-08-31 | 中国科学院过程工程研究所 | 一种有效分离高盐废水中有机物的方法 |
CN114133065A (zh) * | 2021-12-01 | 2022-03-04 | 山东海化集团有限公司 | 一种蒸氨废水制取氯化钙浓液的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107304090A (zh) * | 2016-04-21 | 2017-10-31 | 广州市心德实业有限公司 | 一种含氯化钠与硫酸钠的高盐废水资源化处理方法 |
CN108059213A (zh) * | 2017-09-22 | 2018-05-22 | 内蒙古久科康瑞环保科技有限公司 | 高回收率和高硫酸根截留率的组合纳滤分盐工艺及系统 |
CN108529802A (zh) * | 2018-04-03 | 2018-09-14 | 山东玉鑫环保科技股份有限公司 | 钛白粉生产排放高含盐废水零排工艺 |
CN110357334A (zh) * | 2018-12-05 | 2019-10-22 | 内蒙古荣信化工有限公司 | 水煤浆气化废水分盐结晶零排放处理系统及方法 |
CN110627290A (zh) * | 2019-11-07 | 2019-12-31 | 中化工程集团环保有限公司 | 一种高盐废水资源化处理系统 |
CN110697958A (zh) * | 2019-10-10 | 2020-01-17 | 上海洗霸科技股份有限公司 | 高效分盐膜浓缩工艺 |
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2020
- 2020-04-20 CN CN202010310911.XA patent/CN111499066A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107304090A (zh) * | 2016-04-21 | 2017-10-31 | 广州市心德实业有限公司 | 一种含氯化钠与硫酸钠的高盐废水资源化处理方法 |
CN108059213A (zh) * | 2017-09-22 | 2018-05-22 | 内蒙古久科康瑞环保科技有限公司 | 高回收率和高硫酸根截留率的组合纳滤分盐工艺及系统 |
CN108529802A (zh) * | 2018-04-03 | 2018-09-14 | 山东玉鑫环保科技股份有限公司 | 钛白粉生产排放高含盐废水零排工艺 |
CN110357334A (zh) * | 2018-12-05 | 2019-10-22 | 内蒙古荣信化工有限公司 | 水煤浆气化废水分盐结晶零排放处理系统及方法 |
CN110697958A (zh) * | 2019-10-10 | 2020-01-17 | 上海洗霸科技股份有限公司 | 高效分盐膜浓缩工艺 |
CN110627290A (zh) * | 2019-11-07 | 2019-12-31 | 中化工程集团环保有限公司 | 一种高盐废水资源化处理系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112390271A (zh) * | 2020-10-22 | 2021-02-23 | 内蒙古久科康瑞环保科技有限公司 | 多维分盐系统及多维分盐方法 |
CN112607828A (zh) * | 2020-11-04 | 2021-04-06 | 北京朗新明环保科技有限公司 | 一种降低浓缩液中一价离子浓度的系统和方法 |
CN113321269A (zh) * | 2021-06-01 | 2021-08-31 | 中国科学院过程工程研究所 | 一种有效分离高盐废水中有机物的方法 |
CN114133065A (zh) * | 2021-12-01 | 2022-03-04 | 山东海化集团有限公司 | 一种蒸氨废水制取氯化钙浓液的方法 |
CN114133065B (zh) * | 2021-12-01 | 2023-11-24 | 山东海化集团有限公司 | 一种蒸氨废水制取氯化钙浓液的方法 |
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Inventor after: Zhang Na Inventor after: Guo Shaojun Inventor after: Li Sixu Inventor after: Wang Junhui Inventor after: Li Bin Inventor after: Yu Zhanhai Inventor after: Zhang Jia Inventor after: Kang Hua Inventor after: Wang Kuanyang Inventor before: Dang Ping Inventor before: Sai Shijie Inventor before: Zhang Na Inventor before: Zhao Ting Inventor before: Liu Danru Inventor before: Bao Weiwei |