CN111954568B - 一种基于双极膜的盐水回收系统 - Google Patents
一种基于双极膜的盐水回收系统 Download PDFInfo
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- CN111954568B CN111954568B CN201980010383.1A CN201980010383A CN111954568B CN 111954568 B CN111954568 B CN 111954568B CN 201980010383 A CN201980010383 A CN 201980010383A CN 111954568 B CN111954568 B CN 111954568B
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 44
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- 238000005406 washing Methods 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
- B01D2311/252—Recirculation of concentrate
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Urology & Nephrology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208101.2A CN109248565B (zh) | 2018-10-17 | 2018-10-17 | 一种基于双极膜的盐水回收系统 |
| CN2018112081012 | 2018-10-17 | ||
| CN2018112143150 | 2018-10-18 | ||
| CN2018112144191 | 2018-10-18 | ||
| CN201811214419.1A CN109250846B (zh) | 2018-10-18 | 2018-10-18 | 一种抑制结垢的含盐废水处理系统 |
| CN201811214315.0A CN109293087B (zh) | 2018-10-18 | 2018-10-18 | 一种能够自动清洁过滤膜的废水处理系统 |
| PCT/CN2019/073405 WO2020077918A1 (fr) | 2018-10-17 | 2019-01-28 | Système de recyclage de saumure à base de membrane bipolaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111954568A CN111954568A (zh) | 2020-11-17 |
| CN111954568B true CN111954568B (zh) | 2022-04-15 |
Family
ID=70283640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980010383.1A Active CN111954568B (zh) | 2018-10-17 | 2019-01-28 | 一种基于双极膜的盐水回收系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111954568B (fr) |
| WO (1) | WO2020077918A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656070A (zh) * | 2020-12-24 | 2022-06-24 | 广东栗子科技有限公司 | 一种长效净水系统、控制方法和净水设备 |
| CN113526628A (zh) * | 2021-07-22 | 2021-10-22 | 生态环境部华南环境科学研究所 | 一种高效淡化焦磷酸镀铜废水的电渗析装置 |
| CN117700057A (zh) * | 2024-02-06 | 2024-03-15 | 威海天辰环保股份有限公司 | 一种高盐度生产废水的处理装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533827A (zh) * | 2003-03-27 | 2004-10-06 | 天津膜天膜工程技术有限公司 | 一种利用软质球形颗粒进行膜清洗的系统及其清洗方法 |
| WO2008048656A2 (fr) * | 2006-10-18 | 2008-04-24 | Kinetico Incorporated | Appareil d'électrorégénération et procédé de traitement d'eau |
| AU2011253685B2 (en) * | 2007-05-29 | 2013-09-19 | Evoqua Water Technologies Llc | Membrane cleaning with pulsed airlift |
| WO2011065222A1 (fr) * | 2009-11-25 | 2011-06-03 | 栗田工業株式会社 | Dispositif de traitement pour des solutions acides contenant des composés azotés, et procédé de traitement |
| CN202715363U (zh) * | 2012-08-01 | 2013-02-06 | 威洁（石狮）中水回用技术有限公司 | 一种具有清洗功能的膜分离装置 |
| CN204841102U (zh) * | 2015-06-14 | 2015-12-09 | 刘子渊 | 一种便携式自清洁净水器 |
| CN104944646B (zh) * | 2015-06-15 | 2017-01-18 | 浙江工业大学 | 一种膜电耦合的废水深度处理方法 |
| CN106315935B (zh) * | 2016-08-31 | 2019-07-09 | 山东天维膜技术有限公司 | 水质淡化装置及利用该装置淡化水质的方法 |
| CN109250846B (zh) * | 2018-10-18 | 2021-08-24 | 倍杰特集团股份有限公司 | 一种抑制结垢的含盐废水处理系统 |
| CN109248565B (zh) * | 2018-10-17 | 2020-06-19 | 倍杰特集团股份有限公司 | 一种基于双极膜的盐水回收系统 |
-
2019
- 2019-01-28 WO PCT/CN2019/073405 patent/WO2020077918A1/fr active Application Filing
- 2019-01-28 CN CN201980010383.1A patent/CN111954568B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020077918A1 (fr) | 2020-04-23 |
| CN111954568A (zh) | 2020-11-17 |
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