GB1452248A - Process for the treatment of effluents containing anthraquinone sulphonic acids - Google Patents

Process for the treatment of effluents containing anthraquinone sulphonic acids

Info

Publication number
GB1452248A
GB1452248A GB3226275A GB3226275A GB1452248A GB 1452248 A GB1452248 A GB 1452248A GB 3226275 A GB3226275 A GB 3226275A GB 3226275 A GB3226275 A GB 3226275A GB 1452248 A GB1452248 A GB 1452248A
Authority
GB
United Kingdom
Prior art keywords
sulphonic acids
treatment
sulphuric acid
containing anthraquinone
effluents containing
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.)
Expired
Application number
GB3226275A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1452248A publication Critical patent/GB1452248A/en
Expired 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
    • C02F1/72—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
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • 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

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)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB3226275A 1974-08-03 1975-08-01 Process for the treatment of effluents containing anthraquinone sulphonic acids Expired GB1452248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437527 DE2437527A1 (de) 1974-08-03 1974-08-03 Verfahren zur behandlung von abwaessern

Publications (1)

Publication Number Publication Date
GB1452248A true GB1452248A (en) 1976-10-13

Family

ID=5922398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3226275A Expired GB1452248A (en) 1974-08-03 1975-08-01 Process for the treatment of effluents containing anthraquinone sulphonic acids

Country Status (10)

Country Link
JP (1) JPS5140375A (nl)
BE (1) BE831961A (nl)
BR (1) BR7504937A (nl)
CH (1) CH602500A5 (nl)
DD (1) DD122509A5 (nl)
DE (1) DE2437527A1 (nl)
ES (1) ES439934A1 (nl)
FR (1) FR2280591A1 (nl)
GB (1) GB1452248A (nl)
NL (1) NL7509165A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617568B2 (ja) * 1987-12-11 1994-03-09 株式会社小島組 軟弱地盤の覆土方法

Also Published As

Publication number Publication date
CH602500A5 (nl) 1978-07-31
BE831961A (fr) 1976-02-02
DE2437527A1 (de) 1976-02-12
ES439934A1 (es) 1977-03-01
DD122509A5 (nl) 1976-10-12
FR2280591A1 (fr) 1976-02-27
NL7509165A (nl) 1976-02-05
BR7504937A (pt) 1976-07-27
JPS5140375A (ja) 1976-04-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee