FI843132A0 - Saett vid anaerob rening av av avloppsvatten. - Google Patents

Saett vid anaerob rening av av avloppsvatten.

Info

Publication number
FI843132A0
FI843132A0 FI843132A FI843132A FI843132A0 FI 843132 A0 FI843132 A0 FI 843132A0 FI 843132 A FI843132 A FI 843132A FI 843132 A FI843132 A FI 843132A FI 843132 A0 FI843132 A0 FI 843132A0
Authority
FI
Finland
Prior art keywords
avloppsvatten
anaerob
rening
saett
vid
Prior art date
Application number
FI843132A
Other languages
English (en)
Other versions
FI78281C (fi
FI78281B (fi
FI843132A (fi
Inventor
Per-Erik Andersson
Goeran Erik Annergren
Hans Erik Hoeglund
Per Viking Peterson
Original Assignee
Sca Development Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20352162&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI843132(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sca Development Ab filed Critical Sca Development Ab
Publication of FI843132A0 publication Critical patent/FI843132A0/fi
Publication of FI843132A publication Critical patent/FI843132A/fi
Application granted granted Critical
Publication of FI78281B publication Critical patent/FI78281B/fi
Publication of FI78281C publication Critical patent/FI78281C/fi

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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Wood Science & Technology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Lubricants (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telescopes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
FI843132A 1983-08-10 1984-08-09 Saett vid anaerob rening av avloppsvatten. FI78281C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8304354A SE451262B (sv) 1983-08-10 1983-08-10 Sett vid anaerob rening av avloppsvatten fran tillverkning av mekanisk eller kemimekanisk cellulosamassa
SE8304354 1983-08-10

Publications (4)

Publication Number Publication Date
FI843132A0 true FI843132A0 (fi) 1984-08-09
FI843132A FI843132A (fi) 1985-02-11
FI78281B FI78281B (fi) 1989-03-31
FI78281C FI78281C (fi) 1989-07-10

Family

ID=20352162

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843132A FI78281C (fi) 1983-08-10 1984-08-09 Saett vid anaerob rening av avloppsvatten.

Country Status (10)

Country Link
US (1) US4597872A (fi)
EP (1) EP0133846B1 (fi)
JP (1) JPS6058295A (fi)
AT (1) ATE30142T1 (fi)
AU (1) AU556054B2 (fi)
CA (1) CA1231184A (fi)
DE (2) DE3466669D1 (fi)
FI (1) FI78281C (fi)
NZ (1) NZ209162A (fi)
SE (1) SE451262B (fi)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229065B (it) * 1985-01-25 1991-07-17 Consiglio Nazionale Ricerche Procedimento per la depurazione biologica delle acque reflue
DE3534603A1 (de) * 1985-09-27 1987-04-09 Boehnke Botho Verfahren zur weiterverarbeitung von aus einer biologischen abwasserreingiungsanlage abgezogenem rohschlamm
DE3534605A1 (de) * 1985-09-27 1987-04-09 Boehnke Botho Verfahren zur weiterverarbeitung von aus einer biologischen abwasserreinigungsanlage abgezogenem rohschlamm
NL8601216A (nl) * 1986-05-14 1987-12-01 Knp Papier Bv Werkwijze voor het zuiveren van afvalwater.
DE3627253C2 (de) * 1986-08-12 1995-06-22 Linde Ag Verfahren zur biologischen Behandlung von organische Stoffe enthaltenden Substraten
JPS6330198U (fi) * 1986-08-12 1988-02-27
SE466198B (sv) * 1986-09-24 1992-01-13 Ac Biotechnics Ab Foerfarande foer foerbehandling av vatten paa biologisk vaeg i syfte att utfoera avgiftning av svavelfoereningar ur vattnet
US4983297A (en) * 1988-12-29 1991-01-08 Exxon Research And Engineering Company Waste water treating process scheme
US5186840A (en) * 1991-08-26 1993-02-16 Rdp Company Process for treating sewage sludge
US5405536A (en) * 1990-04-06 1995-04-11 Rdp Company Process and apparatus for pathogen reduction in waste
US5229011A (en) * 1990-04-06 1993-07-20 Christy Sr Robert W Process for pathogen reduction in waste
US5013458A (en) * 1990-04-06 1991-05-07 Rdp Company Process and apparatus for pathogen reduction in waste
DE4042224A1 (de) * 1990-12-29 1992-07-02 Pwa Industriepapier Gmbh Verfahren zum fuehren und behandeln des produktionswassers in einer papierfabrik mit altpapieraufbereitungsanlage
DE4226087A1 (de) * 1992-04-16 1993-10-21 Recycling Energie Abfall Verfahren zur biologischen Aufbereitung organischer Substanzen, insbesondere zur anaeroben biologischen Hydrolyse zur anschließenden Biomethanisierung und Vorrichtung zur Durchführung des Verfahrens
DE4333547A1 (de) * 1993-10-01 1995-04-06 Hoechst Ag Verfahren zur Verwertung von Reststoffen enthaltend cellulosische Fasern und aus synthetischen Polymeren
FR2714667B1 (fr) * 1993-12-30 1997-05-09 Degremont Perfectionnements apportés au procédé de digestion anaérobie d'effluents liquides.
US5525229A (en) * 1994-09-14 1996-06-11 North Carolina State University Process and apparatus for anaerobic digestion
US5554279A (en) * 1994-09-26 1996-09-10 Rdp Company Apparatus for treatment of sewage sludge
US5681481A (en) * 1995-05-18 1997-10-28 Rdp Company Process and apparatus for liquid sludge stabilization
US6113786A (en) * 1996-04-15 2000-09-05 Western Environmental Engineering Company Anaerobic treatment process with removal of inorganic material
US5670047B1 (en) * 1996-04-15 1999-09-07 Burke, Dennis, A. Anaerobic treatment process for the rapid hydrolysis and conversion of organic materials to soluble and gaseous components
US6309547B1 (en) 1996-04-15 2001-10-30 Western Environmental Engineering Company Anaerobic treatment process with removal of nonbiodegradable organic material
JPH09294969A (ja) * 1996-05-01 1997-11-18 Ebara Corp 有機性廃棄物の資源化方法
US5630942A (en) * 1996-05-29 1997-05-20 Purification Industries International Two phase anaerobic digestion process utilizing thermophilic, fixed growth bacteria
EP1023977B1 (en) * 1999-01-28 2005-09-28 Plato International Technology B.V. Process for preparing cellulosic fibrous aggregates
US6464875B1 (en) 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process
DE19946299C2 (de) * 1999-09-28 2001-03-29 Mostofizadeh Ghalamfarsa S M C Verfahren und Vorrichtung zur gemeinsamen Vergärung von kohlenhydrat-, fett- und eiweisshaltigen Bioabfällen, cellulosereichen Bioabfällen, Faulschlamm aus Kläranlagen sowie Papierschlamm und Molke
PL197595B1 (pl) * 2001-07-12 2008-04-30 Kazimierz Chrzanowski Sposób i układ wytwarzania metanu i energii elektrycznej i cieplnej
KR100521866B1 (ko) * 2001-11-16 2005-10-17 씨에이치투엠 힐. 인크. 미립자 생분해성 유기 폐기물의 처리 방법 및 장치
JP3999036B2 (ja) * 2002-05-10 2007-10-31 株式会社荏原製作所 有機性廃水の処理方法及び装置
US6921485B2 (en) * 2003-03-19 2005-07-26 Rodolfo Ernesto Kilian Two phase anaerobic organic matter treatment and system
ITBZ20030024A1 (it) * 2003-04-30 2004-11-01 Ziegelei Gasser Gmbh Srl Procedimento ed impianto per la fermentazione anaerobica di biomasse con produzione di biogas.
CN1331779C (zh) * 2005-12-14 2007-08-15 南京农业大学 一种提高厌氧反应器运行稳定性的方法
DE102005061302B3 (de) * 2005-12-21 2007-06-21 Meri Entsorgungstechnik für die Papierindustrie GmbH Anlage und Verfahren mit Prozesswasseraufbereitung zur Herstellung von Papier aus Altpapier
US8065815B2 (en) * 2006-10-10 2011-11-29 Rdp Technologies, Inc. Apparatus, method and system for treating sewage sludge
US7968760B2 (en) * 2007-03-16 2011-06-28 Ch2M Hill, Inc. Treatment of particulate biodegradable organic waste by thermal hydrolysis using condensate recycle
WO2012054812A2 (en) * 2010-10-21 2012-04-26 Packaging Corporation Of America Method for biological treatment of hydrolyzate from pulp washing by balancing chemical oxygen demand
WO2012054797A1 (en) * 2010-10-21 2012-04-26 Packaging Corporation Of America Method and apparatus for pretreatment of hydrolyzate for an anaerobic biotreatment
JP5873736B2 (ja) * 2012-02-29 2016-03-01 水ｉｎｇ株式会社 有機性排水の処理方法及び処理装置
NL1039443C2 (en) * 2012-03-06 2013-09-09 Lely Patent Nv System for processing biomass.
CN111044415B (zh) * 2019-12-02 2020-07-24 同济大学 一种基于分形维数评价秸秆厌氧转化生物可及性的方法
DE102020108172A1 (de) 2020-03-25 2021-09-30 Jochen Röttinger Schalung zur Herstellung von Betonfertigteilen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022665A (en) * 1974-12-09 1977-05-10 Institute Of Gas Technology Two phase anaerobic digestion
US4067801A (en) * 1975-05-14 1978-01-10 Hitachi, Ltd. Process and system for anaerobic treatment of biochemical waste
JPS5444350A (en) * 1977-09-14 1979-04-07 Agency Of Ind Science & Technol Aerobic digesting method
JPS5845918B2 (ja) * 1979-05-22 1983-10-13 株式会社 バイオリサ−チセンタ− 有機廃棄物の嫌気的消化処理法
EP0077002A1 (de) * 1981-10-14 1983-04-20 N.V. Studiebureau O. de Konincks Verfahren und Anlage für eine anaerobe Behandlung von Abwässern und für die Produktion von methanhaltigem Biogas
FI70695C (fi) * 1981-12-21 1986-10-06 Enso Gutzeit Oy Foerfarande foer rening av i synnerhet avfallsvatten som uppstaor i traefoeraedlingsindustrin
JPS5992094A (ja) * 1982-11-18 1984-05-28 Agency Of Ind Science & Technol 有機廃棄物の嫌気性消化方法

Also Published As

Publication number Publication date
AU556054B2 (en) 1986-10-23
DE3466669D1 (en) 1987-11-12
JPS6316198B2 (fi) 1988-04-07
ATE30142T1 (de) 1987-10-15
FI78281C (fi) 1989-07-10
FI78281B (fi) 1989-03-31
NZ209162A (en) 1987-07-31
AU3119284A (en) 1985-02-14
FI843132A (fi) 1985-02-11
DE133846T1 (de) 1985-05-23
EP0133846B1 (en) 1987-10-07
US4597872A (en) 1986-07-01
EP0133846A1 (en) 1985-03-06
CA1231184A (en) 1988-01-05
SE451262B (sv) 1987-09-21
SE8304354L (sv) 1985-02-11
JPS6058295A (ja) 1985-04-04
SE8304354D0 (sv) 1983-08-10

Similar Documents

Publication Publication Date Title
FI843132A (fi) Saett vid anaerob rening av avloppsvatten.
AU556436B2 (en) Controlling anaerobic treatment process
SE8304356L (sv) Sett for rening av peroxidhaltiga avloppsvatten
ATE48860T1 (de) Verfahren zur herstellung eines chemimechanischen und semichemischen gebleichten faserbreis durch ein zweistufiges impraegnierungsverfahren.
DE69426566T2 (de) Der gebrauch von dialdehyden und hieraus erhaltene acetaten zur inhibierung der peroxidzersetzung in der herstellung und behandlung von zurückgewonnener faserpulpe und anderer faserpulpe
YU29998A (en) Process for reducing the quantity of water contained in pulps of nickel -bearing oxide ores
DE3172236D1 (en) Process of and digester for anaerobic treatment of waste water
FI945408A0 (fi) Menetelmä paperin ja kartongin, joiden lujuutta on lisätty, valmistamiseksi mekaanisesta massasta
GB1009707A (en) A method of treating raw sludge in sewage systems
FR2544178B1 (fr) Procede pour le traitement enzymatique de pulpe broyee dont on a partiellement extrait le jus
SE9301161D0 (sv) Foerfarande foer behandling av processvatten
KR890005346A (ko) 제지용 펄프의 제조방법
SE8605510D0 (sv) Sett vid tvettning av massa
DK40283A (da) Fremgangsmaade og anlaeg til biologisk slambehandling
FR2660674B1 (fr) Procede de traitement d'eaux recyclees destinees a diluer une pate papetiere.
ATE13868T1 (de) Verfahren zum anaeroben abbau von calciumionenhaltigen schwemm- und waschwaessern sowie dekantierten schlammtransportwaessern.
ES2005437A6 (es) Un procedimiento para purificar el agua residual resultante de la fabricacion de pulpa.
SE8702141D0 (sv) Massablekning
IT1223069B (it) Processo per depurare acque di scarico
Fuller EFFLUENT TREATMENT PROCESSES
SE8601063D0 (sv) Sett att behandla cellulosahaltig massa
SE9400738L (sv) Förfarande vid ozonblekning av sulfitmassa
HUT38831A (en) Process for extracting of concentrated propolis solutions suitable for production of cosmetical preparatives and production of cosmetics containing propolis
JPS51149173A (en) A process for treatment of petroleum refining waste sulfate sludge
SE8601062D0 (sv) Sett att behandla cellulosamassa

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PURAC AKTIEBOLAG