CN1772648A - Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water - Google Patents
Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water Download PDFInfo
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- CN1772648A CN1772648A CN 200510094610 CN200510094610A CN1772648A CN 1772648 A CN1772648 A CN 1772648A CN 200510094610 CN200510094610 CN 200510094610 CN 200510094610 A CN200510094610 A CN 200510094610A CN 1772648 A CN1772648 A CN 1772648A
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- waste water
- catalyzed oxidation
- graphite
- oxidation
- reaction
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
Description
Catalyzer | Water outlet CODcr (mg/L) | Clearance % |
A 1 | 1850 | 57.0 |
A 2 | 1540 | 64.1 |
B 1 | 1280 | 70.2 |
B 2 | 1035 | 75.9 |
C 1 | 1030 | 76.0 |
C 2 | 750 | 82.6 |
Catalyzer | Water outlet CODcr (mg/L) | Clearance % |
D | 1510 | 64.9 |
E | 1020 | 76.2 |
F | 560 | 87.0 |
G | 550 | 87.3 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100946103A CN1332892C (en) | 2005-09-29 | 2005-09-29 | Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water |
Applications Claiming Priority (1)
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CNB2005100946103A CN1332892C (en) | 2005-09-29 | 2005-09-29 | Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water |
Publications (2)
Publication Number | Publication Date |
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CN1772648A true CN1772648A (en) | 2006-05-17 |
CN1332892C CN1332892C (en) | 2007-08-22 |
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CNB2005100946103A Expired - Fee Related CN1332892C (en) | 2005-09-29 | 2005-09-29 | Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water |
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CN (1) | CN1332892C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100408170C (en) * | 2006-08-16 | 2008-08-06 | 哈尔滨工业大学 | Process for preparing CuO/gamma-Al2O3 used as catalyst for catalytic oxidation process by inducing ClO2 with microwave |
CN101844828A (en) * | 2010-05-27 | 2010-09-29 | 南京工业大学 | Treating method for efficiently catalyzing and oxidizing chlor-alkali industrial waste water |
CN103071498A (en) * | 2013-01-14 | 2013-05-01 | 杜亚丽 | Preparation method of Cu2O compound photocatalyst |
CN103641265A (en) * | 2013-12-24 | 2014-03-19 | 河南省邦源环保工程有限公司 | Method of treating high-concentration phenol-containing industrial wastewater by photo-catalytic oxidation |
CN103787537A (en) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | Sewage processing method and application thereof |
CN104193108A (en) * | 2014-09-16 | 2014-12-10 | 天津长芦汉沽盐场有限责任公司 | Treatment method for washing waste water in tetrabromobisphenol A producing process |
CN105417677A (en) * | 2015-12-25 | 2016-03-23 | 中国石油集团东北炼化工程有限公司吉林设计院 | Chlorine dioxide catalytically-oxidizing apparatus used for waste water treatment |
CN111960527A (en) * | 2020-07-14 | 2020-11-20 | 中原环保知和(郑州)水环境科技有限公司 | ClO (ClO)2Method for deeply treating biochemical tail water of sewage by effervescent tablets |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387350A (en) * | 1989-11-20 | 1995-02-07 | George L. Williamson | Method and apparatus for treating and disinfecting infectious wastes |
JPH078975A (en) * | 1993-06-28 | 1995-01-13 | C M D:Kk | Treatment of waste solution |
CN1232449C (en) * | 2003-07-18 | 2005-12-21 | 中国科学院大连化学物理研究所 | Method for catalytic oxidation treatment of anisole waste water |
-
2005
- 2005-09-29 CN CNB2005100946103A patent/CN1332892C/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100408170C (en) * | 2006-08-16 | 2008-08-06 | 哈尔滨工业大学 | Process for preparing CuO/gamma-Al2O3 used as catalyst for catalytic oxidation process by inducing ClO2 with microwave |
CN101844828A (en) * | 2010-05-27 | 2010-09-29 | 南京工业大学 | Treating method for efficiently catalyzing and oxidizing chlor-alkali industrial waste water |
CN103787537A (en) * | 2012-10-30 | 2014-05-14 | 中国石油化工股份有限公司 | Sewage processing method and application thereof |
CN103787537B (en) * | 2012-10-30 | 2015-11-18 | 中国石油化工股份有限公司 | A kind for the treatment of process of sewage and application thereof |
CN103071498A (en) * | 2013-01-14 | 2013-05-01 | 杜亚丽 | Preparation method of Cu2O compound photocatalyst |
CN103071498B (en) * | 2013-01-14 | 2015-04-22 | 杜亚丽 | Preparation method of Cu2O compound photocatalyst |
CN103641265A (en) * | 2013-12-24 | 2014-03-19 | 河南省邦源环保工程有限公司 | Method of treating high-concentration phenol-containing industrial wastewater by photo-catalytic oxidation |
CN104193108A (en) * | 2014-09-16 | 2014-12-10 | 天津长芦汉沽盐场有限责任公司 | Treatment method for washing waste water in tetrabromobisphenol A producing process |
CN104193108B (en) * | 2014-09-16 | 2016-04-20 | 天津长芦汉沽盐场有限责任公司 | Produce the treatment process of washes in tetrabromo-bisphenol process |
CN105417677A (en) * | 2015-12-25 | 2016-03-23 | 中国石油集团东北炼化工程有限公司吉林设计院 | Chlorine dioxide catalytically-oxidizing apparatus used for waste water treatment |
CN111960527A (en) * | 2020-07-14 | 2020-11-20 | 中原环保知和(郑州)水环境科技有限公司 | ClO (ClO)2Method for deeply treating biochemical tail water of sewage by effervescent tablets |
Also Published As
Publication number | Publication date |
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CN1332892C (en) | 2007-08-22 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Walldec Special New Materials Co., Ltd. Assignor: Jiangsu Polytechnic University Contract fulfillment period: 2008.11.20 to 2015.11.20 contract change Contract record no.: 2009320000028 Denomination of invention: Normal temperature and normal pressure ClO2 catalyzed oxidation process of treating high concentration organic waste water Granted publication date: 20070822 License type: Exclusive license Record date: 2009.1.22 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.20 TO 2015.11.20; CHANGE OF CONTRACT Name of requester: CHANGZHOU HUABIBAO SPECIAL NEW MATERIALS CO., LTD. Effective date: 20090122 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20140929 |
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EXPY | Termination of patent right or utility model |