DK454978A - Fremgangsmaade ved aerob/anaerob udraadning af slam og fremgangsmaade til fjernelse af bod fra spildevand - Google Patents

Fremgangsmaade ved aerob/anaerob udraadning af slam og fremgangsmaade til fjernelse af bod fra spildevand

Info

Publication number
DK454978A
DK454978A DK454978A DK454978A DK454978A DK 454978 A DK454978 A DK 454978A DK 454978 A DK454978 A DK 454978A DK 454978 A DK454978 A DK 454978A DK 454978 A DK454978 A DK 454978A
Authority
DK
Denmark
Prior art keywords
procedure
sludming
aerob
anaerobic
waste removal
Prior art date
Application number
DK454978A
Other languages
English (en)
Inventor
M S Gould
L C 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 DK454978A publication Critical patent/DK454978A/da

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)
DK454978A 1977-10-13 1978-10-12 Fremgangsmaade ved aerob/anaerob udraadning af slam og fremgangsmaade til fjernelse af bod fra spildevand DK454978A (da)

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
DK454978A true DK454978A (da) 1979-04-14

Family

ID=27348167

Family Applications (1)

Application Number Title Priority Date Filing Date
DK454978A DK454978A (da) 1977-10-13 1978-10-12 Fremgangsmaade ved aerob/anaerob udraadning af slam og fremgangsmaade til fjernelse af bod fra spildevand

Country Status (13)

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

Families Citing this family (20)

* 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.
EP1785399B1 (en) 2004-07-30 2010-09-15 Eiwa Land Environment Co., Ltd. Waste water purification apparatus
US7344643B2 (en) 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
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
US7569147B2 (en) 2005-09-02 2009-08-04 Siemens Water Technologies Corp. Screening of inert solids from a low-yield wastewater treatment process
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
US7473364B2 (en) 2006-03-07 2009-01-06 Siemens Water Technologies Corp. Multivalent metal ion management for low sludge processes
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
CN101980969A (zh) 2008-03-28 2011-02-23 西门子水处理技术公司 需氧和厌氧混合废水和污泥处理系统和方法
US8685247B2 (en) 2009-12-03 2014-04-01 Evoqua Water Technologies Llc 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
WO2012024279A1 (en) 2010-08-18 2012-02-23 Siemens Industry, Inc. Contact-stabilization/prime-float hybrid
CA2909559C (en) 2013-05-06 2022-01-18 Michael L. Doyle 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
IT7851482A0 (it) 1978-10-12
ATA732678A (de) 1987-11-15
ES474110A1 (es) 1979-07-16
PH17462A (en) 1984-08-29
CA1115432A (en) 1981-12-29
JPS5464848A (en) 1979-05-25
FR2440920B2 (da) 1984-06-29
DE2844498C2 (de) 1985-08-29
FR2440920A2 (fr) 1980-06-06
BR7806742A (pt) 1979-05-08
DE2844498A1 (de) 1979-04-19
ES476599A1 (es) 1979-07-16
IT1116823B (it) 1986-02-10
GB2006743A (en) 1979-05-10
AT385979B (de) 1988-06-10
DD140740A5 (de) 1980-03-26
SU973013A3 (ru) 1982-11-07

Similar Documents

Publication Publication Date Title
DK147883C (da) Anlaeg til opsamling og fjernelse af husholdningsaffald
DK575778A (da) Fremgangsmaade til desodorisering af slam navnlig klaringsslam
IT1209802B (it) Procedimento per la discarica e deposito dei rifiuti
NO149100C (no) Beholder for opptagelse og sammenpressing av avfall
PT68467A (de) Eirichtung zum be- und entwassern von erdreich sowie deren verwendung
DK122380A (da) Apparat til udluftning af spildevand og spildevandsslam
DK243483A (da) Fremgangsmaade til bortskaffelse af organisk affald
DK162899C (da) Afsvaertningsmiddel og fremgangsmaade til afsvaertning af trykt affaldspapir
DK151871C (da) Fremgangsmaade til behandling af vaeskeformigt skadeligt affald
JPS5448958A (en) Sewage disposal method and its device
DK473278A (da) Fremgangsmaade til behandling af spildevand
DK556585D0 (da) Fremgangsmaade og anlaeg til forbraending af affald
DK143721C (da) Fremgangsmaade og ovn til forbraending af affald
SE7807432L (sv) Forfarande och anleggning for avfallshantering
DK24878A (da) Apparat til findeling af affald
DK325180A (da) Apparat til bortledning af spildevand
DK148368C (da) Fremgangsmaade til udvinding af varme fra staldgoedning, spildevandsslam og andet vaadt affald ved forbraending
DK6478A (da) Fremgangsmaade og anlaeg til pyrolyse af affald
SE7800910L (sv) Avfallspyrolys
DK175878A (da) Fremgangsmaade og apparat til afvanding af slam
PL209011A1 (pl) Sposob wykorzystywania odpadow polaczony z wstepna przerobka sciekow
AT368267B (de) Muellverbrennungsofen
ATA118978A (de) Drehrohrretorte zur abfallpyrolyse
IT7850630A0 (it) Apparecchiatura e procedimento per trattare fanghiglie di rifiuto
BE867099A (fr) Digesteur de dechets

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment