CN112340905B - 一种多波长紫外-电化学分段处理废水的方法和装置 - Google Patents
一种多波长紫外-电化学分段处理废水的方法和装置 Download PDFInfo
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- CN112340905B CN112340905B CN202011172885.5A CN202011172885A CN112340905B CN 112340905 B CN112340905 B CN 112340905B CN 202011172885 A CN202011172885 A CN 202011172885A CN 112340905 B CN112340905 B CN 112340905B
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- wastewater
- electrolytic tank
- bipolar electrode
- electrode
- chlorine
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- 239000002351 wastewater Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000460 chlorine Substances 0.000 claims abstract description 43
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 33
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 7
- 239000002957 persistent organic pollutant Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 150000003841 chloride salts Chemical class 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 238000003487 electrochemical reaction Methods 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 4
- ZACYQVZHFIYKMW-UHFFFAOYSA-N iridium titanium Chemical compound [Ti].[Ir] ZACYQVZHFIYKMW-UHFFFAOYSA-N 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 239000007800 oxidant agent Substances 0.000 abstract description 3
- 239000003317 industrial substance Substances 0.000 abstract description 2
- 239000000447 pesticide residue Substances 0.000 abstract description 2
- 230000011218 segmentation Effects 0.000 abstract description 2
- -1 chlorine ions Chemical class 0.000 abstract 1
- 230000005518 electrochemistry Effects 0.000 abstract 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009303 advanced oxidation process reaction Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
-
- 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
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202011172885.5A CN112340905B (zh) | 2020-10-28 | 2020-10-28 | 一种多波长紫外-电化学分段处理废水的方法和装置 |
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CN202011172885.5A CN112340905B (zh) | 2020-10-28 | 2020-10-28 | 一种多波长紫外-电化学分段处理废水的方法和装置 |
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CN112340905A CN112340905A (zh) | 2021-02-09 |
CN112340905B true CN112340905B (zh) | 2023-08-11 |
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CN202011172885.5A Active CN112340905B (zh) | 2020-10-28 | 2020-10-28 | 一种多波长紫外-电化学分段处理废水的方法和装置 |
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CN117509841B (zh) * | 2024-01-02 | 2024-04-05 | 北京禹涛环境工程有限公司 | 一种串联复极式薄板刀片电催化污水处理装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2017241A1 (de) * | 1969-04-10 | 1970-11-26 | Incentive Research 4 Development AB, Bromma (Schweden) | Vorrichtung zum Bestimmen geringer Quecksilbermengen in einem Gas |
CN1033657A (zh) * | 1987-10-27 | 1989-07-05 | 福州大学化学工程系 | 电解工业用的改性二氧化铅阳极 |
CN102101708A (zh) * | 2011-01-12 | 2011-06-22 | 中国科学院生态环境研究中心 | 光电化学处理含氰废水的方法及装置 |
CN107473334A (zh) * | 2016-06-08 | 2017-12-15 | 中国石油化工股份有限公司 | 高盐难降解废水的处理装置及其处理方法 |
CN208121213U (zh) * | 2018-02-27 | 2018-11-20 | 北京资顺晨化科技有限公司 | 一种次氯酸钠发生器捆绑电极式冷却系统 |
CN109231610A (zh) * | 2018-09-30 | 2019-01-18 | 厦门理工学院 | 多波长uv-led灯带协同氯水处理装置及处理方法 |
CN110759437A (zh) * | 2019-10-12 | 2020-02-07 | 清华苏州环境创新研究院 | 电化学-uv复合处理难降解有机物的方法 |
-
2020
- 2020-10-28 CN CN202011172885.5A patent/CN112340905B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2017241A1 (de) * | 1969-04-10 | 1970-11-26 | Incentive Research 4 Development AB, Bromma (Schweden) | Vorrichtung zum Bestimmen geringer Quecksilbermengen in einem Gas |
CN1033657A (zh) * | 1987-10-27 | 1989-07-05 | 福州大学化学工程系 | 电解工业用的改性二氧化铅阳极 |
CN102101708A (zh) * | 2011-01-12 | 2011-06-22 | 中国科学院生态环境研究中心 | 光电化学处理含氰废水的方法及装置 |
CN107473334A (zh) * | 2016-06-08 | 2017-12-15 | 中国石油化工股份有限公司 | 高盐难降解废水的处理装置及其处理方法 |
CN208121213U (zh) * | 2018-02-27 | 2018-11-20 | 北京资顺晨化科技有限公司 | 一种次氯酸钠发生器捆绑电极式冷却系统 |
CN109231610A (zh) * | 2018-09-30 | 2019-01-18 | 厦门理工学院 | 多波长uv-led灯带协同氯水处理装置及处理方法 |
CN110759437A (zh) * | 2019-10-12 | 2020-02-07 | 清华苏州环境创新研究院 | 电化学-uv复合处理难降解有机物的方法 |
Non-Patent Citations (1)
Title |
---|
张招贤.制取次氯酸钠工艺.《涂层钛电极》.北京:冶金工业出版社,2014, * |
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Effective date of registration: 20210712 Address after: 215000 building 16, 158 Jinfeng Road, science and Technology City, Suzhou high tech Zone, Jiangsu Province Applicant after: RESEARCH INSTITUTE FOR ENVIRONMENTAL INNOVATION (SUZHOU) TSINGHUA Applicant after: TSINGHUA University Address before: 215000 building 16, 158 Jingfeng Road, science and Technology City, Suzhou, Jiangsu Province Applicant before: RESEARCH INSTITUTE FOR ENVIRONMENTAL INNOVATION (SUZHOU) TSINGHUA |
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Effective date of registration: 20220613 Address after: 215000 2F, building 1, No. 100, Guangqi Road, high tech Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou QingChu Environmental Technology Co.,Ltd. Address before: 215000 building 16, 158 Jinfeng Road, science and Technology City, Suzhou high tech Zone, Jiangsu Province Applicant before: RESEARCH INSTITUTE FOR ENVIRONMENTAL INNOVATION (SUZHOU) TSINGHUA Applicant before: Tsinghua University |
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