NO964655L - Fremgangsmåte for behandling av et medium som inneholder organiske bestanddeler - Google Patents

Fremgangsmåte for behandling av et medium som inneholder organiske bestanddeler

Info

Publication number
NO964655L
NO964655L NO964655A NO964655A NO964655L NO 964655 L NO964655 L NO 964655L NO 964655 A NO964655 A NO 964655A NO 964655 A NO964655 A NO 964655A NO 964655 L NO964655 L NO 964655L
Authority
NO
Norway
Prior art keywords
treating
medium containing
containing organic
medium
organic ingredients
Prior art date
Application number
NO964655A
Other languages
English (en)
Other versions
NO964655D0 (no
Inventor
Karl Baur
Karl-Heinz Gregor
Gerhard Luft
Hermann Schwarz
Farsin Yadegardjam
Original Assignee
Solvay Interox Sa
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 Solvay Interox Sa filed Critical Solvay Interox Sa
Publication of NO964655D0 publication Critical patent/NO964655D0/no
Publication of NO964655L publication Critical patent/NO964655L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Treatment Of Sludge (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing Of Solid Wastes (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Det foreslås en fremgangsmåte for den kjemisk oksydative behandling av et medium, f.eks. kloakkslam som inneholder organiske bestanddeler, og som omfatter to prosesstrinn. I det første prosesstrinn oppvarmes mediet til et første, forhåndsinnstilt lavtemperaturom- råde, og holdes i dette temperaturområde under en forhåndsinnstilt behandlingsvarighet. I et andre prosesstrinn oppvarmes slammet deretter til et andre, forhåndsinnstilt lavtemperatur- område og trykket innstilles på et forhånds- innstilt lavtrykksområde, og denne temperatur og dette trykk holdes under en forhåndsinnstilt behandlingsvarighet. I løpet av denne tiden føres en oksygenholdig gass, f.eks. luft eller oksygenanriket luft eller oksygen av teknisk kvalitet, inn i mediet minst periodisk. De lave temperaturer og trykk som anvendes i de to pro- sesstrinn er under eller høyst i den lavere 1 tredjedel av temperatur- og trykkområdene på 150-370°C og 10-220 bar, som er konvensjonelt i våtoksydasjons-prosessene. Mellom det første og det andre prosesstrinn eller under det andre prosesstrinn tilsettes en forhåndsbestemt meng- de hydrogenperoksyd til mediet. Ved hjelp av denne fremgangsmåte oppnås en vesentlig reduk- sjon av mediets kjemiske oksygenbehov (GOD) og en stor grad av reduksjon av mediets faststoff - volum.
NO964655A 1994-05-05 1996-11-04 Fremgangsmåte for behandling av et medium som inneholder organiske bestanddeler NO964655L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4415911A DE4415911A1 (de) 1994-05-05 1994-05-05 Verfahren zur Behandlung eines organische Bestandteile enthaltenden Mediums
PCT/BE1995/000045 WO1995030627A1 (en) 1994-05-05 1995-05-04 Process for treating a medium containing organic constituents

Publications (2)

Publication Number Publication Date
NO964655D0 NO964655D0 (no) 1996-11-04
NO964655L true NO964655L (no) 1997-01-02

Family

ID=6517396

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964655A NO964655L (no) 1994-05-05 1996-11-04 Fremgangsmåte for behandling av et medium som inneholder organiske bestanddeler

Country Status (18)

Country Link
US (1) US5762809A (no)
EP (2) EP0758304B1 (no)
JP (1) JPH09512482A (no)
AT (1) ATE188453T1 (no)
AU (1) AU2341895A (no)
CA (1) CA2189472A1 (no)
CZ (1) CZ324896A3 (no)
DE (2) DE4415911A1 (no)
ES (1) ES2143050T3 (no)
FI (1) FI964428A (no)
GR (1) GR3033105T3 (no)
HR (1) HRP950274B1 (no)
HU (1) HUT77953A (no)
NO (1) NO964655L (no)
PL (1) PL317100A1 (no)
PT (1) PT758304E (no)
WO (1) WO1995030627A1 (no)
ZA (1) ZA953651B (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3354438B2 (ja) * 1996-06-04 2002-12-09 株式会社荏原製作所 有機物を含有する水媒体の処理方法及び水熱反応装置
US20040222164A1 (en) * 1997-02-27 2004-11-11 Lawrence Conaway Method and apparatus for using peroxide and alkali to recover bitumen from tar sands
US6576145B2 (en) * 1997-02-27 2003-06-10 Continuum Environmental, Llc Method of separating hydrocarbons from mineral substrates
US6096227A (en) * 1997-02-27 2000-08-01 Continuum Environmental, Inc. System for processing industrial sludges
US20040129646A1 (en) * 1997-02-27 2004-07-08 Lawrence Conaway Method and apparatus for separating bitumen from particulate substrates
US6251290B1 (en) * 1997-02-27 2001-06-26 Continuum Environmental, Inc. Method for recovering hydrocarbons from tar sands and oil shales
CA2349803C (en) 2000-06-01 2009-01-27 Lystek International, Inc. Treatment of sewage sludge
WO2002066386A1 (en) * 2001-02-23 2002-08-29 Aquarius Ventures International, Ltd. Process for selective refining of the di-hydrol polymer by temperature and pressure conditions below the critical point of water
EP1631743A4 (en) * 2003-04-14 2006-12-20 Hargraves Technology Corp PUMP ENGINE WITH BEARING LOAD
JP4812261B2 (ja) * 2004-05-10 2011-11-09 日鉄環境エンジニアリング株式会社 高濃度有機性物質中の固形分の可溶化処理方法、及び高濃度有機性物質の処理方法
ITMI20050306A1 (it) * 2005-02-28 2006-09-01 3V Green Eagles S P A Procedimento ed apparecchiatura per ossidazione ad umido di fanghi
JP5438883B2 (ja) * 2006-11-15 2014-03-12 日鉄住金環境株式会社 有機性廃水の処理方法及び該方法に用いる薬剤
AT511354B1 (de) 2011-06-07 2012-11-15 Kanzler Walter Verfahren zur aufbereitung von verunreinigten solelösungen für die chlor-alkali-elektrolyse
CN109279751A (zh) * 2018-11-13 2019-01-29 天津城建大学 一种剩余污泥的预处理方法和应用
DE102019134195A1 (de) * 2019-12-12 2021-06-17 Johannes Wissing Verfahren und Anlage zur Behandlung von olfaktorisch belasteten Stoffen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649534A (en) * 1970-05-15 1972-03-14 Du Pont Wet oxidation of acidified activated sludge
JPS531957A (en) * 1976-06-25 1978-01-10 Nippon Petrochemicals Co Ltd Method and apparatus for wet oxidative treating method of waste liquor
JPS551851A (en) * 1978-06-20 1980-01-09 Kurita Water Ind Ltd Dehydration of organic sludge
DE3501778A1 (de) * 1985-01-21 1986-07-24 Dow Chemical GmbH, 2160 Stade Verfahren zum verringern von abwasserschlamm aus klaeranlagen

Also Published As

Publication number Publication date
HRP950274B1 (en) 1999-12-31
WO1995030627A1 (en) 1995-11-16
PT758304E (pt) 2000-06-30
ATE188453T1 (de) 2000-01-15
DE59503825D1 (de) 1998-11-12
CZ324896A3 (en) 1997-05-14
FI964428A (fi) 1997-01-03
EP0680931A1 (de) 1995-11-08
HRP950274A2 (en) 1997-08-31
EP0758304A1 (en) 1997-02-19
NO964655D0 (no) 1996-11-04
GR3033105T3 (en) 2000-08-31
FI964428A0 (fi) 1996-11-04
JPH09512482A (ja) 1997-12-16
PL317100A1 (en) 1997-03-17
DE4415911A1 (de) 1995-11-09
HUT77953A (hu) 1998-12-28
EP0680931B1 (de) 1998-10-07
ES2143050T3 (es) 2000-05-01
HU9603055D0 (en) 1997-01-28
ZA953651B (en) 1996-01-02
US5762809A (en) 1998-06-09
EP0758304B1 (en) 2000-01-05
AU2341895A (en) 1995-11-29
CA2189472A1 (en) 1995-11-16

Similar Documents

Publication Publication Date Title
NO964655D0 (no) Fremgangsmåte for behandling av et medium som inneholder organiske bestanddeler
TW342353B (en) Process for the regeneration of catalysts
GB2110932A (en) Method and composition for treating acne
NO891852L (no) Fremgangsmaate til sterilisering av et produkt.
NO304731B1 (no) Fremgangsmaate for behandling av en gass-stroem som inneholder en eller flere flyktige organiske og/eller luktende substanser samt apat for utfoerelse av fremgangsmaten
NO944015L (no) Fremgangsmåte for bleking av en kjemisk papirmasse
MY117325A (en) Method of heat treating object and apparatus for the same.
ES2178851T3 (es) Procedimiento para el tratamiento de un articulo que contienen un compuesto organico oxidable.
HU9700598D0 (en) Process for profilacting and treating pancreatitis
NZ247406A (en) Treatment of osteoporosis with 1 alpha, 24(r)-dihydroxy-22(e)-dehydro-vitamin d3
ZA965076B (en) Process and apparatus for treatment of a gas containing hydrogen sulphide, comprising a step for the elimination of sulphur crystallised by cooling.
CA2232974A1 (fr) Procede de retification du bois
AU2864597A (en) Process for the removal of terpene from coffee grounds
MX9602927A (es) Procedimiento para blanquear pasta pulpa kraft.
EP0950411B8 (de) Verfahren zur Herstellung eines Extraktes aus Copalchirinde und Verwendung der Neoflavonoide zur Behandlung von Diabetes
DE3787489D1 (de) Polyaromaten.
FI961895A (fi) Menetelmä kemiallisen paperimassan valkaisemiseksi
MY103064A (en) Sterilizing method and apparatus thereof
TW249838B (en) Process of treating animal wastes
NO895020L (no) Fremgangsmaate for behandling av xerostomi ved hjelp av tyggegummi.