PH17462A - Aerobic/anaerobic sludge digestion process - Google Patents

Aerobic/anaerobic sludge digestion process

Info

Publication number
PH17462A
PH17462A PH21677A PH21677A PH17462A PH 17462 A PH17462 A PH 17462A PH 21677 A PH21677 A PH 21677A PH 21677 A PH21677 A PH 21677A PH 17462 A PH17462 A PH 17462A
Authority
PH
Philippines
Prior art keywords
aerobic
digestion process
anaerobic sludge
sludge digestion
anaerobic
Prior art date
Application number
PH21677A
Other languages
English (en)
Inventor
Michael Stephen Gould
Ladislas Charles Matsch
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/ko
Publication of PH17462A publication Critical patent/PH17462A/en

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)
PH21677A 1977-10-13 1978-10-04 Aerobic/anaerobic sludge digestion process PH17462A (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 (ko) 1978-10-25 1978-10-25 호기성 및 혐기성 슬러지 분해방법

Publications (1)

Publication Number Publication Date
PH17462A true PH17462A (en) 1984-08-29

Family

ID=27348167

Family Applications (1)

Application Number Title Priority Date Filing Date
PH21677A PH17462A (en) 1977-10-13 1978-10-04 Aerobic/anaerobic sludge digestion process

Country Status (13)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852544C2 (de) * 1978-12-05 1982-11-04 Menzel Gmbh & Co, 7000 Stuttgart Verfahren zum Stabilisieren und weitgehenden Hygienisieren von Abwasserschlamm aus Abwasserreinigungsanlagen
US4276174A (en) * 1980-03-26 1981-06-30 Union Carbide Corporation Control of sludge temperature in autothermal sludge digestion
FR2614888B1 (fr) * 1987-05-07 1989-08-18 Jullien Antonin Procede de fermentation methanique de matieres organiques et dispositif pour sa mise en oeuvre
DE3813844C2 (de) * 1988-04-23 1993-12-23 Fuchs Leonhard Verfahren zur Entseuchung von Klärschlamm
AT397382B (de) * 1992-01-14 1994-03-25 Ingerle Kurt Dipl Ing Dr Techn Verfahren zur denitrifikation von abwasser
ES2070787B1 (es) * 1993-12-01 1996-01-01 S E De Carburos Metalicos S A Nuevo procedimiento para la digestion de fangos en los tratamientos de depuracion de aguas residuales.
ATE481360T1 (de) 2004-07-30 2010-10-15 Eiwa Land Environment Co Ltd Abwasserreinigungsvorrichtung
JP4929641B2 (ja) * 2005-08-04 2012-05-09 日本下水道事業団 有機性廃液処理装置
JP4665693B2 (ja) * 2005-09-30 2011-04-06 栗田工業株式会社 有機性廃棄物の処理方法および処理装置
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
KR20100136989A (ko) 2008-03-28 2010-12-29 지멘스 워터 테크놀로지스 코포레이션 호기성 및 혐기성 하이브리드 폐수 및 슬러지 처리 시스템 및 방법
WO2011068931A1 (en) 2009-12-03 2011-06-09 Siemens Industry, Inc. Systems and methods for nutrient removal in biological treatment systems
WO2011133738A1 (en) 2010-04-21 2011-10-27 Siemens Pte. Ltd. Methods and systems for treating wastewater
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
EP2606008A4 (en) 2010-08-18 2014-07-23 Evoqua Water Technologies Llc HYBRID SYSTEM FOR STABILIZATION THROUGH CONTACT AND PRIMARY FLOTATION
US10131550B2 (en) 2013-05-06 2018-11-20 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
CN110683724B (zh) * 2019-11-13 2022-04-05 湖南军信环保股份有限公司 一种提升厌氧污泥离心脱水效率的处理方法

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 (de) * 1965-12-20 1970-02-05 Heinrich Onnen Verfahren und Vorrichtung zum Reinigen von Abwaessern
US3926794A (en) * 1974-06-28 1975-12-16 Union Carbide Corp Warm sludge digestion with oxygen

Also Published As

Publication number Publication date
BR7806742A (pt) 1979-05-08
ES474110A1 (es) 1979-07-16
AT385979B (de) 1988-06-10
DK454978A (da) 1979-04-14
FR2440920A2 (fr) 1980-06-06
DE2844498A1 (de) 1979-04-19
ATA732678A (de) 1987-11-15
DD140740A5 (de) 1980-03-26
FR2440920B2 (ru) 1984-06-29
CA1115432A (en) 1981-12-29
ES476599A1 (es) 1979-07-16
GB2006743A (en) 1979-05-10
DE2844498C2 (de) 1985-08-29
SU973013A3 (ru) 1982-11-07
IT1116823B (it) 1986-02-10
JPS5464848A (en) 1979-05-25
IT7851482A0 (it) 1978-10-12

Similar Documents

Publication Publication Date Title
GB2047223B (en) Anaerobic digestion process
DE3069903D1 (en) Anaerobic digester for organic waste
AU1615676A (en) Aerobic type sewage digestion system
PH17462A (en) Aerobic/anaerobic sludge digestion process
JPS5575989A (en) Sewerage sludge composting apparatus
PH15694A (en) Aerobic/anaerobic sludge digestion process
AU3228578A (en) Sewage sludge pyrolysis
JPS565193A (en) Anaerobic treating process of sewage and its device
JPS5678689A (en) Reaction device for anaerobic prefermentation of water waste water
JPS5388386A (en) Culturing of aerobic microorganism
HU178995B (en) Process and equipment for the combined utilization of waste and the purification of sewages
GB1549400A (en) Aerobic biological treatment of sewage
IL55410A (en) Process and equipment for the utilization of sewage sludges
MY8400237A (en) Process for the anaerobic digestion of aqueous effluent
ZA785436B (en) Aerobic/anaerobic sludge digestion process
GB2220411B (en) Anaerobic digestion process for sewage sludge
EG14094A (en) Aerolic/anaerolic sludge digestion process
JPS5626793A (en) Sludge composting fermentation apparatus
JPS55162493A (en) Sludge composting apparatus
JPS52127868A (en) Apparatus for aerobic fermentation of wastes
DE2860387D1 (en) Process for nitrification of waste water
JPS53134670A (en) Method for composting dewatered sludge
JPS5614496A (en) Aerobic fermentation
JPS56145190A (en) Both anaerobic and aerobic fermentation device for compost manufacture
JPS56145189A (en) Anaerobic fermentation device for compost manufacture