CN111137956A - 一种固定床电极电化学除盐装置及方法 - Google Patents
一种固定床电极电化学除盐装置及方法 Download PDFInfo
- Publication number
- CN111137956A CN111137956A CN201811307083.3A CN201811307083A CN111137956A CN 111137956 A CN111137956 A CN 111137956A CN 201811307083 A CN201811307083 A CN 201811307083A CN 111137956 A CN111137956 A CN 111137956A
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- 238000011033 desalting Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 239000003011 anion exchange membrane Substances 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 238000005341 cation exchange Methods 0.000 claims abstract description 15
- 230000008929 regeneration Effects 0.000 claims abstract description 7
- 238000011069 regeneration method Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 22
- 238000010612 desalination reaction Methods 0.000 claims description 18
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 8
- 230000005684 electric field Effects 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 239000012811 non-conductive material Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000005518 electrochemistry Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- 238000011282 treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 150000003839 salts Chemical class 0.000 abstract description 4
- 238000003795 desorption Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 30
- 230000008569 process Effects 0.000 description 7
- 150000001768 cations Chemical class 0.000 description 6
- 239000003014 ion exchange membrane Substances 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000008364 bulk solution Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- -1 salt ions Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 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
- C02F1/46—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
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811307083.3A CN111137956A (zh) | 2018-11-05 | 2018-11-05 | 一种固定床电极电化学除盐装置及方法 |
Applications Claiming Priority (1)
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CN201811307083.3A CN111137956A (zh) | 2018-11-05 | 2018-11-05 | 一种固定床电极电化学除盐装置及方法 |
Publications (1)
Publication Number | Publication Date |
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CN111137956A true CN111137956A (zh) | 2020-05-12 |
Family
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Family Applications (1)
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CN201811307083.3A Pending CN111137956A (zh) | 2018-11-05 | 2018-11-05 | 一种固定床电极电化学除盐装置及方法 |
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CN (1) | CN111137956A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115196724A (zh) * | 2022-09-19 | 2022-10-18 | 欣格瑞(山东)环境科技有限公司 | 交换极电化学复合离子置换集成除盐装置及其实施方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040078371A (ko) * | 2003-03-04 | 2004-09-10 | 이용규 | 활성탄소전극과 이온교환막을 이용한 전기흡탈착식 탈이온방법과 그 장치 |
CN204848534U (zh) * | 2015-06-19 | 2015-12-09 | 北京共创富来水处理设备有限公司 | 基于直流电场作用下电容式污水和废水处理设备 |
CN107935132A (zh) * | 2017-12-21 | 2018-04-20 | 兰州交通大学 | 一种电吸附耦合离子交换除盐‑再生装置及方法 |
CN209721670U (zh) * | 2018-11-05 | 2019-12-03 | 孙晓慰 | 一种固定床电极电化学除盐装置 |
-
2018
- 2018-11-05 CN CN201811307083.3A patent/CN111137956A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040078371A (ko) * | 2003-03-04 | 2004-09-10 | 이용규 | 활성탄소전극과 이온교환막을 이용한 전기흡탈착식 탈이온방법과 그 장치 |
CN204848534U (zh) * | 2015-06-19 | 2015-12-09 | 北京共创富来水处理设备有限公司 | 基于直流电场作用下电容式污水和废水处理设备 |
CN107935132A (zh) * | 2017-12-21 | 2018-04-20 | 兰州交通大学 | 一种电吸附耦合离子交换除盐‑再生装置及方法 |
CN209721670U (zh) * | 2018-11-05 | 2019-12-03 | 孙晓慰 | 一种固定床电极电化学除盐装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115196724A (zh) * | 2022-09-19 | 2022-10-18 | 欣格瑞(山东)环境科技有限公司 | 交换极电化学复合离子置换集成除盐装置及其实施方法 |
CN115196724B (zh) * | 2022-09-19 | 2023-01-06 | 欣格瑞(山东)环境科技有限公司 | 交换极电化学复合离子置换集成除盐装置及其实施方法 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220706 Address after: Room 6144, building 6, No. 112-118, Gaoyi Road, Baoshan District, Shanghai 200439 Applicant after: Shanghai Anjiang environmental protection technology partnership (L.P.) Address before: 213034 No.9 Chuangye Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: Sun Xiaowei |
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Effective date of registration: 20230323 Address after: Room 5015, Zhangjiang Creative Building, No. 1559, Zuchongzhi Road, Zhangjiang High tech Park, Pudong New Area, Shanghai, March 2012 Applicant after: Shanghai Hongji Water Industry Technology Co.,Ltd. Address before: Room 6144, building 6, No. 112-118, Gaoyi Road, Baoshan District, Shanghai 200439 Applicant before: Shanghai Anjiang environmental protection technology partnership (L.P.) |