NO934895L - Fremgangsmåte for å minske innholdet av organisk-kjemiske stoffer i avvann - Google Patents

Fremgangsmåte for å minske innholdet av organisk-kjemiske stoffer i avvann

Info

Publication number
NO934895L
NO934895L NO934895A NO934895A NO934895L NO 934895 L NO934895 L NO 934895L NO 934895 A NO934895 A NO 934895A NO 934895 A NO934895 A NO 934895A NO 934895 L NO934895 L NO 934895L
Authority
NO
Norway
Prior art keywords
chlorine
content
wastewater
organic
reducing
Prior art date
Application number
NO934895A
Other languages
English (en)
Other versions
NO934895D0 (no
Inventor
Wolfgang Dilla
Helmut Dillenburg
Michael Klumpe
Hans-Georg Krebber
Horst Linke
Detlef Orzol
Erich Plonissen
Original Assignee
Solvay Deutschland
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 Deutschland filed Critical Solvay Deutschland
Publication of NO934895D0 publication Critical patent/NO934895D0/no
Publication of NO934895L publication Critical patent/NO934895L/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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Physical Water Treatments (AREA)
  • Activated Sludge Processes (AREA)

Abstract

Fremgangsmåte for å minske innholdet av organisk-kjemiske stoffer i av- vann ved kjemisk oksidasjon, fortrinnsvis i nærvær av klor, og eventuelt i tillegg alkalisk termisk behandling av awannet. Dette oppviser et KOB-innhold og alkalitet eller innstilles slik at det blir alkalisk, og ledes inn i minst en reaktor og behandles i denne ved en temperatur på mer enn 15°C med et klor- holdig og/eller klorfrigjørende kjemisk stoff. Kloret blir da innført i en mengde på mer enn l g klor/g KOB, basert på klorinnholdet i det klor- holdige og/eller klorfrigjørende kjemiske stoff, og et molforhold mellom OH" og klor på mer enn 1,5 og en pH- verdi for awannet på £ 6 overholdes eller innstilles, og awannet utsettes for en reaksjonstid på mer enn 0,4 timer.
NO934895A 1992-12-30 1993-12-29 Fremgangsmåte for å minske innholdet av organisk-kjemiske stoffer i avvann NO934895L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4244482A DE4244482A1 (de) 1992-12-30 1992-12-30 Verfahren zur Abwasserbehandlung

Publications (2)

Publication Number Publication Date
NO934895D0 NO934895D0 (no) 1993-12-29
NO934895L true NO934895L (no) 1994-07-01

Family

ID=6476794

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934895A NO934895L (no) 1992-12-30 1993-12-29 Fremgangsmåte for å minske innholdet av organisk-kjemiske stoffer i avvann

Country Status (14)

Country Link
US (1) US5445741A (no)
EP (1) EP0604904B1 (no)
JP (1) JPH06226272A (no)
KR (1) KR940014175A (no)
CN (1) CN1089924A (no)
AT (1) ATE153640T1 (no)
BR (1) BR9305293A (no)
CZ (1) CZ287454B6 (no)
DE (2) DE4244482A1 (no)
FI (1) FI935922L (no)
NO (1) NO934895L (no)
PL (1) PL174274B1 (no)
RO (1) RO112022B1 (no)
RU (1) RU2117639C1 (no)

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FR2913421B1 (fr) * 2007-03-07 2009-05-15 Solvay Procede de fabrication de dichloropropanol.
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TWI478875B (zh) * 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
WO2009121853A1 (en) 2008-04-03 2009-10-08 Solvay (Société Anonyme) Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
US11473032B2 (en) 2010-02-02 2022-10-18 Fuchs Petrolub Se Constant velocity joint having a boot
JP6049087B2 (ja) 2010-09-30 2016-12-21 ソルヴェイ（ソシエテ アノニム） 天然起源のエピクロロヒドリンの誘導体
DE102011001135A1 (de) * 2011-03-07 2012-09-13 Triplan Umwelttechnik Gmbh Verfahren und Vorrichtung zur Beseitigung von Vinylchlorid aus Wasser
MD484Z (ro) * 2011-03-24 2012-09-30 Институт Химии Академии Наук Молдовы Procedeu de distrucţie completă a Albastrului de metilen în apele reziduale cu conţinut majorat al acestuia
WO2013041448A1 (en) 2011-09-19 2013-03-28 Solvay Sa Removal of low molecular weight organic compounds from inorganic halide solutions
CN102424493B (zh) * 2011-12-15 2013-06-26 佛山市邦普循环科技有限公司 一种处理动力电池拆解产生的含铁酸性废水的装置和方法
CN102698402B (zh) * 2012-02-06 2014-10-01 西安费斯达自动化工程有限公司 一种臭氧对路面漏油中丁酸的处理方法
CN102535376A (zh) * 2012-02-06 2012-07-04 西安费斯达自动化工程有限公司 一种臭氧对路面漏油中油酸的处理方法
CN102657927A (zh) * 2012-05-18 2012-09-12 西安费斯达自动化工程有限公司 一种臭氧对亚油酸的处理方法
CN103408163B (zh) * 2013-08-28 2014-11-26 山东东岳化工有限公司 一种有机氟化物生产中废液的处理方法
CN103508589B (zh) * 2013-09-30 2015-05-27 西安交通大学 超临界水氧化或气化处理高含盐有机废水的反应器
CN103641256A (zh) * 2013-11-30 2014-03-19 常熟市华宇针织印染有限公司 碱性印染废水的处理工艺
CN105645624A (zh) * 2014-11-13 2016-06-08 中国科学院大连化学物理研究所 一种甘油法制备环氧氯丙烷高盐废水的资源化利用方法
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Also Published As

Publication number Publication date
KR940014175A (ko) 1994-07-18
EP0604904B1 (de) 1997-05-28
RU2117639C1 (ru) 1998-08-20
DE4244482A1 (de) 1994-07-07
CN1089924A (zh) 1994-07-27
BR9305293A (pt) 1994-07-05
DE59306597D1 (de) 1997-07-03
FI935922A0 (fi) 1993-12-29
FI935922A7 (fi) 1994-07-01
RO112022B1 (ro) 1997-04-30
JPH06226272A (ja) 1994-08-16
PL301682A1 (en) 1994-07-11
CZ287454B6 (en) 2000-11-15
PL174274B1 (pl) 1998-07-31
NO934895D0 (no) 1993-12-29
ATE153640T1 (de) 1997-06-15
CZ236393A3 (en) 1994-10-19
US5445741A (en) 1995-08-29
EP0604904A1 (de) 1994-07-06
FI935922L (fi) 1994-07-01

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