JPS5373863A - Method of treating digestion separation liquid - Google Patents

Method of treating digestion separation liquid

Info

Publication number
JPS5373863A
JPS5373863A JP15156176A JP15156176A JPS5373863A JP S5373863 A JPS5373863 A JP S5373863A JP 15156176 A JP15156176 A JP 15156176A JP 15156176 A JP15156176 A JP 15156176A JP S5373863 A JPS5373863 A JP S5373863A
Authority
JP
Japan
Prior art keywords
separation liquid
digestion separation
liquid
feeding
treating
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
JP15156176A
Other languages
Japanese (ja)
Other versions
JPS5648232B2 (en
Inventor
Ichiro Nakamura
Hiroshi Shimizu
Terumi Uchimura
Shuji 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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP15156176A priority Critical patent/JPS5373863A/en
Publication of JPS5373863A publication Critical patent/JPS5373863A/en
Publication of JPS5648232B2 publication Critical patent/JPS5648232B2/ja
Granted 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To extremely reduce the quantity of solid matter suspended in the supernatent liquid, which is obtained by feeding the digestion separation liquid back to an aeration tank and subjecting it to aeration there for a short period of time together with surplus sludge and also render it anaerophilic by feeding it back to a liquid treatment apparatus through a condensing tank.
COPYRIGHT: (C)1978,JPO&Japio
JP15156176A 1976-12-13 1976-12-13 Method of treating digestion separation liquid Granted JPS5373863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15156176A JPS5373863A (en) 1976-12-13 1976-12-13 Method of treating digestion separation liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15156176A JPS5373863A (en) 1976-12-13 1976-12-13 Method of treating digestion separation liquid

Publications (2)

Publication Number Publication Date
JPS5373863A true JPS5373863A (en) 1978-06-30
JPS5648232B2 JPS5648232B2 (en) 1981-11-14

Family

ID=15521209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15156176A Granted JPS5373863A (en) 1976-12-13 1976-12-13 Method of treating digestion separation liquid

Country Status (1)

Country Link
JP (1) JPS5373863A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581794A (en) * 1978-12-15 1980-06-20 Toyo Eng Corp Recovery method for methane gas
JPS5588896A (en) * 1978-12-28 1980-07-04 Toyo Eng Corp Methane fermenting method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102169421B1 (en) 2016-04-22 2020-10-23 디아이씨 가부시끼가이샤 Aqueous dispersion of metal nanoparticles
WO2017199832A1 (en) 2016-05-16 2017-11-23 Dic株式会社 Aqueous metal nanoparticle dispersion liquid
CN109478442B (en) 2016-08-25 2020-06-19 Dic株式会社 Aqueous dispersion of metal nanoparticles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581794A (en) * 1978-12-15 1980-06-20 Toyo Eng Corp Recovery method for methane gas
JPS5588896A (en) * 1978-12-28 1980-07-04 Toyo Eng Corp Methane fermenting method

Also Published As

Publication number Publication date
JPS5648232B2 (en) 1981-11-14

Similar Documents

Publication Publication Date Title
JPS53135167A (en) Waste water treatment apparatus
JPS5354866A (en) Method of treating sewege
JPS5218061A (en) Sewage disposal method
JPS5364951A (en) Apparatus for treating waste liquid
JPS5373864A (en) Method of treating digestion separation liquid
JPS5212766A (en) Method for disposal of sludge in waste water
JPS5325059A (en) Process for treating sewage water
JPS53399A (en) Waste liquid treating method in neuclear plant
JPS51120047A (en) Apparatus for treating sewage
JPS53132171A (en) Process for wastewater treatment
JPS5370560A (en) Method of treating waste water
JPS51113361A (en) Foul water cleaning apparatus
JPS5370546A (en) Method of treating waste water duffused from solid waste
JPS5252467A (en) Method for biological nitrification of ammonia in wastewater
JPS53114260A (en) Method for treating sewage
JPS53139356A (en) Anaerobic digestive tank
JPS5291550A (en) Method for sludge treatment
JPS51136367A (en) Aerobic waste water treating apparatus
JPS522055A (en) Method of treating sludge
JPS5561985A (en) Treatment method and apparatus for waste water
JPS5231558A (en) Exposure treatment apparatus
JPS544466A (en) Method of treating waste water
JPS522064A (en) Method of treating waste liquid from plant
JPS54161750A (en) Disposal of organic waste water
JPS5248272A (en) Sludge concentration control apparatus for active sludge method