CN108658205A - 一种含铬废水光催化还原系统 - Google Patents
一种含铬废水光催化还原系统 Download PDFInfo
- Publication number
- CN108658205A CN108658205A CN201810535188.8A CN201810535188A CN108658205A CN 108658205 A CN108658205 A CN 108658205A CN 201810535188 A CN201810535188 A CN 201810535188A CN 108658205 A CN108658205 A CN 108658205A
- Authority
- CN
- China
- Prior art keywords
- reaction
- water
- catalytic reduction
- reduction system
- waste water
- Prior art date
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Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 31
- 238000010531 catalytic reduction reaction Methods 0.000 title claims abstract description 25
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000006243 chemical reaction Methods 0.000 claims abstract description 77
- 238000005286 illumination Methods 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 24
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims description 37
- 238000007599 discharging Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 28
- 238000010276 construction Methods 0.000 abstract description 5
- 239000013589 supplement Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 150000001845 chromium compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007805 chemical reaction reactant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000000492 nasalseptum Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000001519 tissue Anatomy 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- 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
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810535188.8A CN108658205B (zh) | 2018-05-29 | 2018-05-29 | 一种含铬废水光催化还原系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810535188.8A CN108658205B (zh) | 2018-05-29 | 2018-05-29 | 一种含铬废水光催化还原系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108658205A true CN108658205A (zh) | 2018-10-16 |
CN108658205B CN108658205B (zh) | 2020-09-15 |
Family
ID=63774190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810535188.8A Active CN108658205B (zh) | 2018-05-29 | 2018-05-29 | 一种含铬废水光催化还原系统 |
Country Status (1)
Country | Link |
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CN (1) | CN108658205B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112936653A (zh) * | 2021-02-07 | 2021-06-11 | 钟蔚传 | 一种浸水式环保型塑料颗粒冷却装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040055874A (ko) * | 2002-12-23 | 2004-06-30 | 김용선 | 자외선을 이용한 수처리 장치 |
CN203498139U (zh) * | 2013-09-25 | 2014-03-26 | 中持(北京)水务运营有限公司 | 一种污水处理无动力药剂投加装置 |
CN205367794U (zh) * | 2015-10-29 | 2016-07-06 | 赵安东 | 光催化水体杀菌装置 |
CN205933302U (zh) * | 2016-07-27 | 2017-02-08 | 天津百海环保科技有限公司 | 一种多功能光催化污水处理设备 |
CN206476780U (zh) * | 2017-01-16 | 2017-09-08 | 浙江亿康环保工程有限公司 | 一种光催化污水处理装置 |
CN206680550U (zh) * | 2017-04-28 | 2017-11-28 | 南昌金轩科技有限公司 | 重金属废物回收用碱浸反应釜 |
-
2018
- 2018-05-29 CN CN201810535188.8A patent/CN108658205B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040055874A (ko) * | 2002-12-23 | 2004-06-30 | 김용선 | 자외선을 이용한 수처리 장치 |
CN203498139U (zh) * | 2013-09-25 | 2014-03-26 | 中持(北京)水务运营有限公司 | 一种污水处理无动力药剂投加装置 |
CN205367794U (zh) * | 2015-10-29 | 2016-07-06 | 赵安东 | 光催化水体杀菌装置 |
CN205933302U (zh) * | 2016-07-27 | 2017-02-08 | 天津百海环保科技有限公司 | 一种多功能光催化污水处理设备 |
CN206476780U (zh) * | 2017-01-16 | 2017-09-08 | 浙江亿康环保工程有限公司 | 一种光催化污水处理装置 |
CN206680550U (zh) * | 2017-04-28 | 2017-11-28 | 南昌金轩科技有限公司 | 重金属废物回收用碱浸反应釜 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112936653A (zh) * | 2021-02-07 | 2021-06-11 | 钟蔚传 | 一种浸水式环保型塑料颗粒冷却装置 |
CN112936653B (zh) * | 2021-02-07 | 2023-07-21 | 肇庆汇通塑料科技有限公司 | 一种浸水式环保型塑料颗粒冷却装置 |
Also Published As
Publication number | Publication date |
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CN108658205B (zh) | 2020-09-15 |
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Effective date of registration: 20210128 Address after: Station 2, hostel huizhongchuang space, phase II project of Human Resources Industrial Park, public employment and talent service center, Yongqiao District, Suzhou City, Anhui Province Patentee after: Anhui Anming Data Technology Co.,Ltd. Address before: Station 2, hostel huizhongchuang space, phase II project of Human Resources Industrial Park, public employment and talent service center, Yongqiao District, Suzhou City, Anhui Province Patentee before: Suzhou sidate Technology Co.,Ltd. |
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