CA1301965C - Methode de traitement des eaux usees - Google Patents

Methode de traitement des eaux usees

Info

Publication number
CA1301965C
CA1301965C CA000544862A CA544862A CA1301965C CA 1301965 C CA1301965 C CA 1301965C CA 000544862 A CA000544862 A CA 000544862A CA 544862 A CA544862 A CA 544862A CA 1301965 C CA1301965 C CA 1301965C
Authority
CA
Canada
Prior art keywords
catalyst
waste water
tio2
mol
zro2
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000544862A
Other languages
English (en)
Inventor
Kiichiro Mitsui
Sadao Terui
Kunio Sano
Toshihide Kanzaki
Kazuyoshi Nishikawa
Akira Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to CA000544862A priority Critical patent/CA1301965C/fr
Application granted granted Critical
Publication of CA1301965C publication Critical patent/CA1301965C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
CA000544862A 1987-08-19 1987-08-19 Methode de traitement des eaux usees Expired - Fee Related CA1301965C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000544862A CA1301965C (fr) 1987-08-19 1987-08-19 Methode de traitement des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000544862A CA1301965C (fr) 1987-08-19 1987-08-19 Methode de traitement des eaux usees

Publications (1)

Publication Number Publication Date
CA1301965C true CA1301965C (fr) 1992-05-26

Family

ID=4136301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000544862A Expired - Fee Related CA1301965C (fr) 1987-08-19 1987-08-19 Methode de traitement des eaux usees

Country Status (1)

Country Link
CA (1) CA1301965C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114425319A (zh) * 2020-10-15 2022-05-03 中国石油化工股份有限公司 湿式氧化催化剂及其制备方法
CN115414952A (zh) * 2022-08-22 2022-12-02 中国五环工程有限公司 一种合成乙醇酸甲酯的多组分加氢催化剂及制备方法
CN115475619A (zh) * 2021-06-16 2022-12-16 中国石油化工股份有限公司 一种湿式氧化催化剂及其制备方法和应用
CN116462303A (zh) * 2023-04-28 2023-07-21 湖南中天元环境工程有限公司 一种催化湿式氧化复配均相催化剂及其制备方法和应用

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114425319A (zh) * 2020-10-15 2022-05-03 中国石油化工股份有限公司 湿式氧化催化剂及其制备方法
CN114425319B (zh) * 2020-10-15 2023-08-04 中国石油化工股份有限公司 湿式氧化催化剂及其制备方法
CN115475619A (zh) * 2021-06-16 2022-12-16 中国石油化工股份有限公司 一种湿式氧化催化剂及其制备方法和应用
CN115475619B (zh) * 2021-06-16 2024-03-29 中国石油化工股份有限公司 一种湿式氧化催化剂及其制备方法和应用
CN115414952A (zh) * 2022-08-22 2022-12-02 中国五环工程有限公司 一种合成乙醇酸甲酯的多组分加氢催化剂及制备方法
CN115414952B (zh) * 2022-08-22 2023-09-12 中国五环工程有限公司 一种合成乙醇酸甲酯的多组分加氢催化剂及制备方法
CN116462303A (zh) * 2023-04-28 2023-07-21 湖南中天元环境工程有限公司 一种催化湿式氧化复配均相催化剂及其制备方法和应用

Similar Documents

Publication Publication Date Title
CA1301964C (fr) Methode de traitement des eaux usees
EP0431932B1 (fr) Procédé pour le traitement d'eau usée
US5192452A (en) Catalyst for water treatment
US5430230A (en) Method for disposing of organohalogen compounds by oxidative decomposition
EP0370523B1 (fr) Support pour un catalyseur de traitement de gaz procédé pour sa fabrication et catalyseur de traitement de gaz contenant ledit support
US3823088A (en) Polluted water purification
US7857981B2 (en) Bimetallic catalyst for the treatment of water containing nitrates
EP0354664B1 (fr) Traitement catalytique de l'eauen présence d'ozone
CA1301965C (fr) Methode de traitement des eaux usees
Massa et al. Catalyst systems for the oxidation of phenol in water
JPH062227B2 (ja) 耐水性担体、該担体を含有してなる水処理用触媒および該触媒を用いてなる水処理方法
JP3252696B2 (ja) 被酸化性窒素化合物含有排ガスの浄化方法
JPH0334998B2 (fr)
JP3507906B2 (ja) 脱硝触媒
JP3121832B2 (ja) 廃水の処理方法
JP2002079091A (ja) 排水処理用触媒および該触媒を用いた排水の処理方法
JP2002079092A (ja) 排水処理用触媒および該触媒を用いた排水の処理方法
JPH07171580A (ja) 排水の処理方法
JPH0334999B2 (fr)
JPH01218686A (ja) 廃水の処理方法
JPH07185569A (ja) 硝酸根含有排水の処理方法
JPH04100595A (ja) 廃水の処理方法
JPH0334996B2 (fr)
JP3374010B2 (ja) 硝酸態窒素含有廃水の処理方法
JP2982623B2 (ja) アンモニア含有排ガスの無害化方法

Legal Events

Date Code Title Description
MKLA Lapsed