JPS53113168A - Waste water processing - Google Patents

Waste water processing

Info

Publication number
JPS53113168A
JPS53113168A JP2840177A JP2840177A JPS53113168A JP S53113168 A JPS53113168 A JP S53113168A JP 2840177 A JP2840177 A JP 2840177A JP 2840177 A JP2840177 A JP 2840177A JP S53113168 A JPS53113168 A JP S53113168A
Authority
JP
Japan
Prior art keywords
waste water
water processing
aeration
subjected
reduce
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
JP2840177A
Other languages
Japanese (ja)
Inventor
Nobuo Masuda
Toshio Adachi
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP2840177A priority Critical patent/JPS53113168A/en
Publication of JPS53113168A publication Critical patent/JPS53113168A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To reduce the value of chemical oxygen demand of a waste water by adding thereto metal oxidation catalysts at the time when the waste water is subjected to aeration.
COPYRIGHT: (C)1978,JPO&Japio
JP2840177A 1977-03-14 1977-03-14 Waste water processing Pending JPS53113168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2840177A JPS53113168A (en) 1977-03-14 1977-03-14 Waste water processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2840177A JPS53113168A (en) 1977-03-14 1977-03-14 Waste water processing

Publications (1)

Publication Number Publication Date
JPS53113168A true JPS53113168A (en) 1978-10-03

Family

ID=12247633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2840177A Pending JPS53113168A (en) 1977-03-14 1977-03-14 Waste water processing

Country Status (1)

Country Link
JP (1) JPS53113168A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683065A (en) * 1985-06-18 1987-07-28 Morris Sheikh Method for reduction of cod in water
US4741833A (en) * 1985-06-18 1988-05-03 Morris Sheikh Method for reduction of COD in water
US4840731A (en) * 1985-06-18 1989-06-20 Morris Sheikh Apparaus for reduction of COD in water
US5039429A (en) * 1989-12-08 1991-08-13 Mineral Process Licensing Corp. B.V. Hypochlorite removal from waste stream effluents
US5376284A (en) * 1991-06-25 1994-12-27 Nippon Steel Corporation Method and apparatus for treating effluent containing organic chlorine compound
JP2012000587A (en) * 2010-06-18 2012-01-05 Japan Organo Co Ltd Method and apparatus for treating perchlorate ion-containing water

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683065A (en) * 1985-06-18 1987-07-28 Morris Sheikh Method for reduction of cod in water
US4741833A (en) * 1985-06-18 1988-05-03 Morris Sheikh Method for reduction of COD in water
US4840731A (en) * 1985-06-18 1989-06-20 Morris Sheikh Apparaus for reduction of COD in water
US5039429A (en) * 1989-12-08 1991-08-13 Mineral Process Licensing Corp. B.V. Hypochlorite removal from waste stream effluents
US5376284A (en) * 1991-06-25 1994-12-27 Nippon Steel Corporation Method and apparatus for treating effluent containing organic chlorine compound
JP2012000587A (en) * 2010-06-18 2012-01-05 Japan Organo Co Ltd Method and apparatus for treating perchlorate ion-containing water

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