JPS51148968A - Waste water treatment - Google Patents

Waste water treatment

Info

Publication number
JPS51148968A
JPS51148968A JP50072933A JP7293375A JPS51148968A JP S51148968 A JPS51148968 A JP S51148968A JP 50072933 A JP50072933 A JP 50072933A JP 7293375 A JP7293375 A JP 7293375A JP S51148968 A JPS51148968 A JP S51148968A
Authority
JP
Japan
Prior art keywords
waste water
water treatment
efficiently reduce
gross amount
amount exhausted
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
JP50072933A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ishii
Nobukiyo Kawamori
Nobuo Mizuguchi
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP50072933A priority Critical patent/JPS51148968A/en
Publication of JPS51148968A publication Critical patent/JPS51148968A/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

  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To efficiently reduce BOD gross amount exhausted from waste water.
COPYRIGHT: (C)1976,JPO&Japio
JP50072933A 1975-06-16 1975-06-16 Waste water treatment Pending JPS51148968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072933A JPS51148968A (en) 1975-06-16 1975-06-16 Waste water treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072933A JPS51148968A (en) 1975-06-16 1975-06-16 Waste water treatment

Publications (1)

Publication Number Publication Date
JPS51148968A true JPS51148968A (en) 1976-12-21

Family

ID=13503649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072933A Pending JPS51148968A (en) 1975-06-16 1975-06-16 Waste water treatment

Country Status (1)

Country Link
JP (1) JPS51148968A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496261A (en) * 1978-01-13 1979-07-30 Hitachi Chem Co Ltd High-quality treatment of high-bod waste water
JP2009072766A (en) * 2007-08-30 2009-04-09 Toray Ind Inc Water treating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496261A (en) * 1978-01-13 1979-07-30 Hitachi Chem Co Ltd High-quality treatment of high-bod waste water
JP2009072766A (en) * 2007-08-30 2009-04-09 Toray Ind Inc Water treating method

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