JPS5222356A - Digesting process of contaminated organic liquid and equipment therefo r - Google Patents

Digesting process of contaminated organic liquid and equipment therefo r

Info

Publication number
JPS5222356A
JPS5222356A JP9752375A JP9752375A JPS5222356A JP S5222356 A JPS5222356 A JP S5222356A JP 9752375 A JP9752375 A JP 9752375A JP 9752375 A JP9752375 A JP 9752375A JP S5222356 A JPS5222356 A JP S5222356A
Authority
JP
Japan
Prior art keywords
therefo
equipment
organic liquid
contaminated organic
digesting process
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
JP9752375A
Other languages
Japanese (ja)
Inventor
Noboru Hayakawa
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.)
Nishihara Environment Co Ltd
Original Assignee
Nishihara Environmental Sanitation Research Corp
Nishihara Environment 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 Nishihara Environmental Sanitation Research Corp, Nishihara Environment Co Ltd filed Critical Nishihara Environmental Sanitation Research Corp
Priority to JP9752375A priority Critical patent/JPS5222356A/en
Publication of JPS5222356A publication Critical patent/JPS5222356A/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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To treat for digesting organic filthy liquid high in solid matter concentration like sludge discarged from an excrement tank,septic tank sediment, sludge from a sewage treating plant by aerobic decomposition.
COPYRIGHT: (C)1977,JPO&Japio
JP9752375A 1975-08-13 1975-08-13 Digesting process of contaminated organic liquid and equipment therefo r Pending JPS5222356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9752375A JPS5222356A (en) 1975-08-13 1975-08-13 Digesting process of contaminated organic liquid and equipment therefo r

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9752375A JPS5222356A (en) 1975-08-13 1975-08-13 Digesting process of contaminated organic liquid and equipment therefo r

Publications (1)

Publication Number Publication Date
JPS5222356A true JPS5222356A (en) 1977-02-19

Family

ID=14194603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9752375A Pending JPS5222356A (en) 1975-08-13 1975-08-13 Digesting process of contaminated organic liquid and equipment therefo r

Country Status (1)

Country Link
JP (1) JPS5222356A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162849A (en) * 1978-06-14 1979-12-24 Hokusan Kk Method of dissolving oxygen enriched gas that can be used for waste water disposal* fishessanddshellfishes raising*etc*
JPS5554094A (en) * 1978-10-13 1980-04-21 Kuraray Co Ltd Vapor-liquid contactor
JPS5638181A (en) * 1979-09-05 1981-04-13 Furukawa Mining Co Ltd Treatment of sewage
JPS56126491A (en) * 1980-03-08 1981-10-03 Kawasaki Heavy Ind Ltd Biological treatment of wastewater
JPS5936509A (en) * 1982-08-20 1984-02-28 Katayama Chem Works Co Ltd Composition for defoaming and its production
JPH06292822A (en) * 1992-04-03 1994-10-21 Jinzo Nagahiro Production of high-concentration ozonized water and apparatus for production of high-concentration ozonized water
JP2002248488A (en) * 2001-02-23 2002-09-03 Japan Sewage Works Agency Aeration method and aeration apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877654A (en) * 1972-01-21 1973-10-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877654A (en) * 1972-01-21 1973-10-18

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162849A (en) * 1978-06-14 1979-12-24 Hokusan Kk Method of dissolving oxygen enriched gas that can be used for waste water disposal* fishessanddshellfishes raising*etc*
JPS5554094A (en) * 1978-10-13 1980-04-21 Kuraray Co Ltd Vapor-liquid contactor
JPS5638181A (en) * 1979-09-05 1981-04-13 Furukawa Mining Co Ltd Treatment of sewage
JPS56126491A (en) * 1980-03-08 1981-10-03 Kawasaki Heavy Ind Ltd Biological treatment of wastewater
JPS5936509A (en) * 1982-08-20 1984-02-28 Katayama Chem Works Co Ltd Composition for defoaming and its production
JPH06292822A (en) * 1992-04-03 1994-10-21 Jinzo Nagahiro Production of high-concentration ozonized water and apparatus for production of high-concentration ozonized water
JP2002248488A (en) * 2001-02-23 2002-09-03 Japan Sewage Works Agency Aeration method and aeration apparatus

Similar Documents

Publication Publication Date Title
JPS5222356A (en) Digesting process of contaminated organic liquid and equipment therefo r
JPS5442850A (en) Method of treating raw sewage
JPS5212762A (en) Method of treating waste water
JPS5212761A (en) Method of treating waste water
JPS5268755A (en) Process for biological treatment of denitrification
JPS5342451A (en) Process for purifying organic waste water
JPS52120557A (en) Method of treating waste water containing organic matters
JPS5356851A (en) Process for treating primary waste water including sewage
JPS5236853A (en) Aeration tank for sewage disposal using active sludge process
JPS565181A (en) Treatment of organic waste water
JPS56155693A (en) Treatment of dense organic waste liquid
JPS5218061A (en) Sewage disposal method
DE3161803D1 (en) Method and apparatus for the biological purification of waste water
JPS53115565A (en) Method of treating organic waste water
JPS53130860A (en) Method of completely removing nitrogen contained in waste water
JPS53111658A (en) Treatment of organic waste water
JPS54125863A (en) Organic waste water treating method
JPS5511016A (en) Waste water treating method
JPS52103852A (en) Apparatus for treating organic waste water
JPS5665683A (en) Treatment of organic waste water
JPS5212766A (en) Method for disposal of sludge in waste water
JPS528653A (en) Method for the treatment organic waste water of high concentration
JPS5412151A (en) Biological treatment of organic waste water
JPS5522303A (en) Activated sludge treatment
JPS52139264A (en) Process for pretreatment of waste water