JPS5211648A - Waste water treatment method - Google Patents

Waste water treatment method

Info

Publication number
JPS5211648A
JPS5211648A JP50087134A JP8713475A JPS5211648A JP S5211648 A JPS5211648 A JP S5211648A JP 50087134 A JP50087134 A JP 50087134A JP 8713475 A JP8713475 A JP 8713475A JP S5211648 A JPS5211648 A JP S5211648A
Authority
JP
Japan
Prior art keywords
waste water
water treatment
treatment method
treating
pulifying
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.)
Granted
Application number
JP50087134A
Other languages
Japanese (ja)
Other versions
JPS5524949B2 (en
Inventor
Masahito Imafuku
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP50087134A priority Critical patent/JPS5211648A/en
Publication of JPS5211648A publication Critical patent/JPS5211648A/en
Publication of JPS5524949B2 publication Critical patent/JPS5524949B2/ja
Granted legal-status Critical Current

Links

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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • 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)
  • Industrial Gases (AREA)
  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE:By pulifying and treating the waste water appearing at the time of making dry distillation of coal or oil or treating gasses burnt and refreshed, to eliminate COD composition contained in this waste water efficiently.
JP50087134A 1975-07-16 1975-07-16 Waste water treatment method Granted JPS5211648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50087134A JPS5211648A (en) 1975-07-16 1975-07-16 Waste water treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50087134A JPS5211648A (en) 1975-07-16 1975-07-16 Waste water treatment method

Publications (2)

Publication Number Publication Date
JPS5211648A true JPS5211648A (en) 1977-01-28
JPS5524949B2 JPS5524949B2 (en) 1980-07-02

Family

ID=13906482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50087134A Granted JPS5211648A (en) 1975-07-16 1975-07-16 Waste water treatment method

Country Status (1)

Country Link
JP (1) JPS5211648A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097013A (en) * 1983-11-01 1985-05-30 Japan Metals & Chem Co Ltd Treatment of drilling waste water
JPS6475172A (en) * 1987-09-16 1989-03-20 Seiichi Suga Welding equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834775A (en) * 1971-08-31 1973-05-22
JPS51122952A (en) * 1975-04-18 1976-10-27 Ebara Infilco Co Ltd Process for treating a drain water of purified exhaust gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834775A (en) * 1971-08-31 1973-05-22
JPS51122952A (en) * 1975-04-18 1976-10-27 Ebara Infilco Co Ltd Process for treating a drain water of purified exhaust gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097013A (en) * 1983-11-01 1985-05-30 Japan Metals & Chem Co Ltd Treatment of drilling waste water
JPH0137966B2 (en) * 1983-11-01 1989-08-10 Japan Metals & Chem Co Ltd
JPS6475172A (en) * 1987-09-16 1989-03-20 Seiichi Suga Welding equipment

Also Published As

Publication number Publication date
JPS5524949B2 (en) 1980-07-02

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