JPS5277447A - Waste water purifying method by utilization of aerobic-rotary-type wat er purifying equipment - Google Patents

Waste water purifying method by utilization of aerobic-rotary-type wat er purifying equipment

Info

Publication number
JPS5277447A
JPS5277447A JP15323575A JP15323575A JPS5277447A JP S5277447 A JPS5277447 A JP S5277447A JP 15323575 A JP15323575 A JP 15323575A JP 15323575 A JP15323575 A JP 15323575A JP S5277447 A JPS5277447 A JP S5277447A
Authority
JP
Japan
Prior art keywords
aerobic
utilization
rotary
waste water
purifying
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
JP15323575A
Other languages
Japanese (ja)
Inventor
Katsumi Tagome
Seiji Fujiura
Shigeki Sawada
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 JP15323575A priority Critical patent/JPS5277447A/en
Publication of JPS5277447A publication Critical patent/JPS5277447A/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

  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To improve water-treating efficiency by rotating a module in a pressureand-airtight tank to enable microbes to absorb plenty of air on the surface of water and also to allow them to absorb, while under water, a large amount of oxygen solved in the water.
COPYRIGHT: (C)1977,JPO&Japio
JP15323575A 1975-12-24 1975-12-24 Waste water purifying method by utilization of aerobic-rotary-type wat er purifying equipment Pending JPS5277447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15323575A JPS5277447A (en) 1975-12-24 1975-12-24 Waste water purifying method by utilization of aerobic-rotary-type wat er purifying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15323575A JPS5277447A (en) 1975-12-24 1975-12-24 Waste water purifying method by utilization of aerobic-rotary-type wat er purifying equipment

Publications (1)

Publication Number Publication Date
JPS5277447A true JPS5277447A (en) 1977-06-29

Family

ID=15557994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15323575A Pending JPS5277447A (en) 1975-12-24 1975-12-24 Waste water purifying method by utilization of aerobic-rotary-type wat er purifying equipment

Country Status (1)

Country Link
JP (1) JPS5277447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549962A (en) * 1984-07-19 1985-10-29 Envirex Inc. Rotating biological contactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549962A (en) * 1984-07-19 1985-10-29 Envirex Inc. Rotating biological contactor

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