CN111196619B - 一种多段式废水高级氧化处理装备及工艺 - Google Patents
一种多段式废水高级氧化处理装备及工艺 Download PDFInfo
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- CN111196619B CN111196619B CN202010090992.7A CN202010090992A CN111196619B CN 111196619 B CN111196619 B CN 111196619B CN 202010090992 A CN202010090992 A CN 202010090992A CN 111196619 B CN111196619 B CN 111196619B
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- wastewater
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- hydrogen peroxide
- photocatalytic
- oxidation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 117
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 116
- 230000003647 oxidation Effects 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title claims abstract description 35
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 157
- 230000001699 photocatalysis Effects 0.000 claims abstract description 127
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 239000011259 mixed solution Substances 0.000 claims abstract description 21
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- 238000006243 chemical reaction Methods 0.000 claims description 61
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- 238000006731 degradation reaction Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
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- 230000035484 reaction time Effects 0.000 claims description 17
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- 150000003254 radicals Chemical class 0.000 abstract description 27
- 238000004065 wastewater treatment Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 7
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- 230000007613 environmental effect Effects 0.000 abstract description 2
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- 238000011020 pilot scale process Methods 0.000 description 9
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- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- ARYKTOJCZLAFIS-UHFFFAOYSA-N hydrogen peroxide;ozone Chemical compound OO.[O-][O+]=O ARYKTOJCZLAFIS-UHFFFAOYSA-N 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000013032 photocatalytic reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
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- 150000002170 ethers Chemical class 0.000 description 1
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- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- QIIPQYDSKRYMFG-UHFFFAOYSA-N phenyl hydrogen carbonate Chemical class OC(=O)OC1=CC=CC=C1 QIIPQYDSKRYMFG-UHFFFAOYSA-N 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
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- 238000009279 wet oxidation reaction 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F1/722—Oxidation by peroxides
-
- 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
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/306—Pesticides
-
- 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
- C02F2101/34—Organic compounds containing oxygen
-
- 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
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3223—Single elongated lamp located on the central axis of a turbular reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010090992.7A CN111196619B (zh) | 2020-02-13 | 2020-02-13 | 一种多段式废水高级氧化处理装备及工艺 |
US17/642,909 US20230002261A1 (en) | 2020-02-13 | 2021-01-08 | Multi-stage apparatus and process for advanced oxidation treatment of wastewater |
PCT/CN2021/070843 WO2021159895A1 (zh) | 2020-02-13 | 2021-01-08 | 一种多段式废水高级氧化处理装备及工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010090992.7A CN111196619B (zh) | 2020-02-13 | 2020-02-13 | 一种多段式废水高级氧化处理装备及工艺 |
Publications (2)
Publication Number | Publication Date |
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CN111196619A CN111196619A (zh) | 2020-05-26 |
CN111196619B true CN111196619B (zh) | 2020-11-03 |
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CN202010090992.7A Active CN111196619B (zh) | 2020-02-13 | 2020-02-13 | 一种多段式废水高级氧化处理装备及工艺 |
Country Status (3)
Country | Link |
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US (1) | US20230002261A1 (zh) |
CN (1) | CN111196619B (zh) |
WO (1) | WO2021159895A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111196619B (zh) * | 2020-02-13 | 2020-11-03 | 南京大学盐城环保技术与工程研究院 | 一种多段式废水高级氧化处理装备及工艺 |
CN116282462A (zh) * | 2022-10-08 | 2023-06-23 | 南京大学盐城环保技术与工程研究院 | 用于生化尾水深度处理的光催化装置及其光催化工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104071939A (zh) * | 2014-07-16 | 2014-10-01 | 长春黄金研究院 | 有色金属矿山废水处理方法 |
AU2017411157A1 (en) * | 2017-04-24 | 2019-01-31 | Clean Works Inc. | Advanced oxidative process for microbial reduction |
CN110065992A (zh) * | 2019-04-29 | 2019-07-30 | 上海力脉环保设备有限公司 | 一种紫外光催化氧化水处理设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106853329B (zh) * | 2016-03-11 | 2024-02-09 | 济南大学 | 用于低温烟气脱硝的臭氧生成羟基自由基的方法及装置 |
CN109179569A (zh) * | 2018-11-14 | 2019-01-11 | 四川中盛净源环保设备有限公司 | 一种处理难降解有机废水氧化剂协同光催化氧化反应装置及应用 |
CN109851025A (zh) * | 2018-12-29 | 2019-06-07 | 广州市金龙峰环保设备工程股份有限公司 | 一种臭氧/双氧水高级氧化难降解工业废水的装置及方法 |
CN111196619B (zh) * | 2020-02-13 | 2020-11-03 | 南京大学盐城环保技术与工程研究院 | 一种多段式废水高级氧化处理装备及工艺 |
-
2020
- 2020-02-13 CN CN202010090992.7A patent/CN111196619B/zh active Active
-
2021
- 2021-01-08 US US17/642,909 patent/US20230002261A1/en active Pending
- 2021-01-08 WO PCT/CN2021/070843 patent/WO2021159895A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104071939A (zh) * | 2014-07-16 | 2014-10-01 | 长春黄金研究院 | 有色金属矿山废水处理方法 |
AU2017411157A1 (en) * | 2017-04-24 | 2019-01-31 | Clean Works Inc. | Advanced oxidative process for microbial reduction |
CN110065992A (zh) * | 2019-04-29 | 2019-07-30 | 上海力脉环保设备有限公司 | 一种紫外光催化氧化水处理设备 |
Also Published As
Publication number | Publication date |
---|---|
WO2021159895A1 (zh) | 2021-08-19 |
US20230002261A1 (en) | 2023-01-05 |
CN111196619A (zh) | 2020-05-26 |
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Application publication date: 20200526 Assignee: Jiangsu Kunlong Environmental Protection Technology Co.,Ltd. Assignor: NANJING UNIVERSITY YANCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY AND ENGINEERING Research Institute Contract record no.: X2023980036118 Denomination of invention: A multi-stage advanced oxidation treatment equipment and process for wastewater Granted publication date: 20201103 License type: Common License Record date: 20230601 |