JPS5464848A - Method of digesting aerobic and anaerobic combination sludge - Google Patents

Method of digesting aerobic and anaerobic combination sludge

Info

Publication number
JPS5464848A
JPS5464848A JP12474378A JP12474378A JPS5464848A JP S5464848 A JPS5464848 A JP S5464848A JP 12474378 A JP12474378 A JP 12474378A JP 12474378 A JP12474378 A JP 12474378A JP S5464848 A JPS5464848 A JP S5464848A
Authority
JP
Japan
Prior art keywords
digesting
aerobic
anaerobic
sludge
combination sludge
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
JP12474378A
Other languages
Japanese (ja)
Inventor
Suteiibun Guurudo Maikeru
Chiyaaruzu Matsuch Radeisurasu
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Priority claimed from KR1019780003213A external-priority patent/KR830001900B1/en
Publication of JPS5464848A publication Critical patent/JPS5464848A/en
Pending 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
JP12474378A 1977-10-13 1978-10-12 Method of digesting aerobic and anaerobic combination sludge Pending JPS5464848A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84190277A 1977-10-13 1977-10-13
US92809978A 1978-07-26 1978-07-26
KR1019780003213A KR830001900B1 (en) 1978-10-25 1978-10-25 Aerobic and Anaerobic Sludge Decomposition

Publications (1)

Publication Number Publication Date
JPS5464848A true JPS5464848A (en) 1979-05-25

Family

ID=27348167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12474378A Pending JPS5464848A (en) 1977-10-13 1978-10-12 Method of digesting aerobic and anaerobic combination sludge

Country Status (13)

Country Link
JP (1) JPS5464848A (en)
AT (1) AT385979B (en)
BR (1) BR7806742A (en)
CA (1) CA1115432A (en)
DD (1) DD140740A5 (en)
DE (1) DE2844498C2 (en)
DK (1) DK454978A (en)
ES (2) ES474110A1 (en)
FR (1) FR2440920A2 (en)
GB (1) GB2006743A (en)
IT (1) IT1116823B (en)
PH (1) PH17462A (en)
SU (1) SU973013A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007038166A (en) * 2005-08-04 2007-02-15 Japan Sewage Works Agency Apparatus for treating organic liquid waste
JP2007098229A (en) * 2005-09-30 2007-04-19 Kurita Water Ind Ltd Method and apparatus for treating organic waste material
JPWO2006011241A1 (en) * 2004-07-30 2008-05-01 永和国土環境株式会社 Wastewater purification equipment

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852544C2 (en) * 1978-12-05 1982-11-04 Menzel Gmbh & Co, 7000 Stuttgart Process for stabilizing and largely sanitizing sewage sludge from sewage treatment plants
US4276174A (en) * 1980-03-26 1981-06-30 Union Carbide Corporation Control of sludge temperature in autothermal sludge digestion
FR2614888B1 (en) * 1987-05-07 1989-08-18 Jullien Antonin PROCESS FOR THE METHANIC FERMENTATION OF ORGANIC MATERIALS AND DEVICE FOR IMPLEMENTING SAME
DE3813844C2 (en) * 1988-04-23 1993-12-23 Fuchs Leonhard Process for decontaminating sewage sludge
AT397382B (en) * 1992-01-14 1994-03-25 Ingerle Kurt Dipl Ing Dr Techn METHOD FOR DENITRIFYING WASTEWATER
ES2070787B1 (en) * 1993-12-01 1996-01-01 S E De Carburos Metalicos S A NEW PROCEDURE FOR THE DIGESTION OF SLUDGE IN WASTEWATER TREATMENT TREATMENTS.
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
KR20100136989A (en) 2008-03-28 2010-12-29 지멘스 워터 테크놀로지스 코포레이션 Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8685247B2 (en) 2009-12-03 2014-04-01 Evoqua Water Technologies Llc Systems and methods for nutrient removal in biological treatment systems
CN103402926A (en) 2010-04-21 2013-11-20 西门子私人有限公司 Methods and systems for treating wastewater
EP2606008A4 (en) 2010-08-18 2014-07-23 Evoqua Water Technologies Llc Contact-stabilization/prime-float hybrid
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
AU2014262972B2 (en) 2013-05-06 2017-09-28 Evoqua Water Technologies Llc Wastewater biosorption with dissolved air flotation
CN110683724B (en) * 2019-11-13 2022-04-05 湖南军信环保股份有限公司 Treatment method for improving centrifugal dehydration efficiency of anaerobic sludge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368967A (en) * 1965-10-19 1968-02-13 Beloit Corp Process for treatment of sludge and apparatus therefor
DE1584958A1 (en) * 1965-12-20 1970-02-05 Heinrich Onnen Method and device for cleaning waste water
US3926794A (en) * 1974-06-28 1975-12-16 Union Carbide Corp Warm sludge digestion with oxygen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2006011241A1 (en) * 2004-07-30 2008-05-01 永和国土環境株式会社 Wastewater purification equipment
JP2007038166A (en) * 2005-08-04 2007-02-15 Japan Sewage Works Agency Apparatus for treating organic liquid waste
JP2007098229A (en) * 2005-09-30 2007-04-19 Kurita Water Ind Ltd Method and apparatus for treating organic waste material
JP4665693B2 (en) * 2005-09-30 2011-04-06 栗田工業株式会社 Method and apparatus for treating organic waste

Also Published As

Publication number Publication date
DE2844498A1 (en) 1979-04-19
DD140740A5 (en) 1980-03-26
ATA732678A (en) 1987-11-15
BR7806742A (en) 1979-05-08
SU973013A3 (en) 1982-11-07
DK454978A (en) 1979-04-14
FR2440920A2 (en) 1980-06-06
IT7851482A0 (en) 1978-10-12
CA1115432A (en) 1981-12-29
GB2006743A (en) 1979-05-10
AT385979B (en) 1988-06-10
DE2844498C2 (en) 1985-08-29
FR2440920B2 (en) 1984-06-29
IT1116823B (en) 1986-02-10
ES476599A1 (en) 1979-07-16
ES474110A1 (en) 1979-07-16
PH17462A (en) 1984-08-29

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