JPS54108462A - Method of treating waste water - Google Patents

Method of treating waste water

Info

Publication number
JPS54108462A
JPS54108462A JP1578878A JP1578878A JPS54108462A JP S54108462 A JPS54108462 A JP S54108462A JP 1578878 A JP1578878 A JP 1578878A JP 1578878 A JP1578878 A JP 1578878A JP S54108462 A JPS54108462 A JP S54108462A
Authority
JP
Japan
Prior art keywords
waste water
aqueous solution
oxidized
compound
treating waste
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.)
Pending
Application number
JP1578878A
Other languages
Japanese (ja)
Inventor
Yuzo Sakurai
Yoshikazu Tokuoka
Teruichiro Matsumura
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP1578878A priority Critical patent/JPS54108462A/en
Publication of JPS54108462A publication Critical patent/JPS54108462A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a method of treating waste water containing substance to be oxidized which does not corrode by wet oxidizing the waste water under the condition of initial pH of 12 or higher by employing catalyst prepared by adding copper compound to hydroxide alkaline aqueous solution.
CONSTITUTION: Waste water is reacted in liquid phase under the conditions of pH of 12 or higher at higher than 100°C. before wet oxidation reaction with catalyst of purple or blue aqueous solution obtained by adding copper compound to hydroxide alkaline aqueous solution in the waste water containing substance to be oxidized for producing separated acid by oxidation such as, for example, organic compound containing sulfur contained compound such as thioalcohol, chlorine such as chloroform. Since the reaction is conducted under alkaline condition, the material of the device is not corroded.
COPYRIGHT: (C)1979,JPO&Japio
JP1578878A 1978-02-14 1978-02-14 Method of treating waste water Pending JPS54108462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1578878A JPS54108462A (en) 1978-02-14 1978-02-14 Method of treating waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1578878A JPS54108462A (en) 1978-02-14 1978-02-14 Method of treating waste water

Publications (1)

Publication Number Publication Date
JPS54108462A true JPS54108462A (en) 1979-08-25

Family

ID=11898565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1578878A Pending JPS54108462A (en) 1978-02-14 1978-02-14 Method of treating waste water

Country Status (1)

Country Link
JP (1) JPS54108462A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582690A (en) * 1984-08-06 1986-04-15 University Of Waterloo Oxidation of polythionates
US5777191A (en) * 1996-01-31 1998-07-07 Nippon Petrochemicals Company, Limited Wet oxidizing process of waste soda
US6180079B1 (en) 1996-01-31 2001-01-30 Nippon Petrochemicals Company, Limited Wet oxidizing process
CN109455802A (en) * 2018-12-12 2019-03-12 中国恩菲工程技术有限公司 The processing method of waste water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582690A (en) * 1984-08-06 1986-04-15 University Of Waterloo Oxidation of polythionates
US5777191A (en) * 1996-01-31 1998-07-07 Nippon Petrochemicals Company, Limited Wet oxidizing process of waste soda
US6180079B1 (en) 1996-01-31 2001-01-30 Nippon Petrochemicals Company, Limited Wet oxidizing process
CN109455802A (en) * 2018-12-12 2019-03-12 中国恩菲工程技术有限公司 The processing method of waste water

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