DE2430193A1 - Verfahren zur entfernung von reaktionsfaehigen chlororganischen verbindungen aus waessrigen loesungen, insbesondere abwaessern - Google Patents

Verfahren zur entfernung von reaktionsfaehigen chlororganischen verbindungen aus waessrigen loesungen, insbesondere abwaessern

Info

Publication number
DE2430193A1
DE2430193A1 DE2430193A DE2430193A DE2430193A1 DE 2430193 A1 DE2430193 A1 DE 2430193A1 DE 2430193 A DE2430193 A DE 2430193A DE 2430193 A DE2430193 A DE 2430193A DE 2430193 A1 DE2430193 A1 DE 2430193A1
Authority
DE
Germany
Prior art keywords
compounds
ammonia
wastewater
organically bound
primary amines
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE2430193A
Other languages
German (de)
English (en)
Inventor
Elvira Macpherson
Werner Dipl Chem Dr Opavsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to DE2430193A priority Critical patent/DE2430193A1/de
Priority to US05/577,251 priority patent/US3993559A/en
Priority to JP50062025A priority patent/JPS512257A/ja
Priority to FR7519522A priority patent/FR2276270A1/fr
Publication of DE2430193A1 publication Critical patent/DE2430193A1/de
Ceased legal-status Critical Current

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
    • C02F1/02—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • 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
    • Y10S210/911—Cumulative poison

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Activated Sludge Processes (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
DE2430193A 1974-06-24 1974-06-24 Verfahren zur entfernung von reaktionsfaehigen chlororganischen verbindungen aus waessrigen loesungen, insbesondere abwaessern Ceased DE2430193A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2430193A DE2430193A1 (de) 1974-06-24 1974-06-24 Verfahren zur entfernung von reaktionsfaehigen chlororganischen verbindungen aus waessrigen loesungen, insbesondere abwaessern
US05/577,251 US3993559A (en) 1974-06-24 1975-05-14 Process for eliminating reactive chlorinated organic compounds from aqueous solutions
JP50062025A JPS512257A (en) 1974-06-24 1975-05-26 Suiyoeki tokunihaisuikarahannoseiensokajukikagobutsuojokyosuruhoho
FR7519522A FR2276270A1 (fr) 1974-06-24 1975-06-23 Procede d'elimination de composes organiques chlores de liquides aqueux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2430193A DE2430193A1 (de) 1974-06-24 1974-06-24 Verfahren zur entfernung von reaktionsfaehigen chlororganischen verbindungen aus waessrigen loesungen, insbesondere abwaessern

Publications (1)

Publication Number Publication Date
DE2430193A1 true DE2430193A1 (de) 1976-01-15

Family

ID=5918792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2430193A Ceased DE2430193A1 (de) 1974-06-24 1974-06-24 Verfahren zur entfernung von reaktionsfaehigen chlororganischen verbindungen aus waessrigen loesungen, insbesondere abwaessern

Country Status (4)

Country Link
US (1) US3993559A (enExample)
JP (1) JPS512257A (enExample)
DE (1) DE2430193A1 (enExample)
FR (1) FR2276270A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553840C3 (de) * 1975-11-29 1981-01-29 Bayer Ag, 5090 Leverkusen Druckhydrolytische Behandlung von Abwasser
DE2818680A1 (de) * 1978-04-27 1979-10-31 Bayer Ag Verfahren zur aufarbeitung von nitro-hydroxy-aromaten enthaltenden abwaessern
JPS5940370B2 (ja) * 1980-01-28 1984-09-29 インターナシヨナルビジネス マシーンズ コーポレーシヨン 塩化物濃度の低減方法
JPS58132279U (ja) * 1982-03-03 1983-09-06 三菱自動車工業株式会社 グロメツト

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892972A (en) * 1931-10-12 1933-01-03 Charles H Lewis Water purification process
US2480266A (en) * 1944-06-29 1949-08-30 Universal Oil Prod Co Manufacture of organic amines
US3235491A (en) * 1962-09-20 1966-02-15 Grace W R & Co Method of flocculating mineral solids colloidally suspended in an aqueous medium
US3647895A (en) * 1968-04-23 1972-03-07 Wacker Chemie Gmbh Process for the purification of chlorinated hydrocarbons
JPS5651094B2 (enExample) * 1973-12-15 1981-12-03

Also Published As

Publication number Publication date
JPS5529749B2 (enExample) 1980-08-06
FR2276270B1 (enExample) 1980-05-30
JPS512257A (en) 1976-01-09
US3993559A (en) 1976-11-23
FR2276270A1 (fr) 1976-01-23

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection