CH456475A - Process for the treatment of waste water - Google Patents

Process for the treatment of waste water

Info

Publication number
CH456475A
CH456475A CH875365A CH875365A CH456475A CH 456475 A CH456475 A CH 456475A CH 875365 A CH875365 A CH 875365A CH 875365 A CH875365 A CH 875365A CH 456475 A CH456475 A CH 456475A
Authority
CH
Switzerland
Prior art keywords
treatment
waste water
waste
water
Prior art date
Application number
CH875365A
Other languages
German (de)
Inventor
Carl Dr Taube
Karl-Ludwig Dr Moritz
Hans Dr Raab
Claus Dr Schotten
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 CH456475A publication Critical patent/CH456475A/en

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CH875365A 1964-07-17 1965-06-23 Process for the treatment of waste water CH456475A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0043476 1964-07-17
DEF0043477 1964-07-17

Publications (1)

Publication Number Publication Date
CH456475A true CH456475A (en) 1968-07-31

Family

ID=25976362

Family Applications (1)

Application Number Title Priority Date Filing Date
CH875365A CH456475A (en) 1964-07-17 1965-06-23 Process for the treatment of waste water

Country Status (5)

Country Link
BE (1) BE666864A (en)
CH (1) CH456475A (en)
DE (1) DE1517657A1 (en)
GB (1) GB1080383A (en)
NL (1) NL6509113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178438A (en) 1975-11-14 1979-12-11 Ciba-Geigy Aktiengesellschaft Cationically modified, cellulose-containing materials

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572449A5 (en) * 1972-06-23 1976-02-13 Ciba Geigy Ag
US4025429A (en) * 1972-06-23 1977-05-24 Ciba-Geigy Corporation Process for the purification of industrial effluent
JPS50111864A (en) * 1974-02-13 1975-09-02
US4088573A (en) 1974-04-08 1978-05-09 Nippon Carbide Kogyo Kabushiki Kaisha Method for clarifying aqueous waste liquids containing acid dyes
JPS5443305B2 (en) * 1974-04-08 1979-12-19
IT1055433B (en) * 1976-02-23 1981-12-21 Anic Spa METHOD FOR PURIFYING WASTE WATER CONTAINING ORGANIC COMPOUNDS OF CHARACTER ANION CO AND MEANS SUITABLE FOR THE PURPOSE
JPS5345054A (en) * 1976-10-05 1978-04-22 Agency Of Ind Science & Technol Treatment of waste water using inorganic adsorbent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178438A (en) 1975-11-14 1979-12-11 Ciba-Geigy Aktiengesellschaft Cationically modified, cellulose-containing materials

Also Published As

Publication number Publication date
GB1080383A (en) 1967-08-23
DE1517657A1 (en) 1969-07-31
BE666864A (en) 1965-11-03
NL6509113A (en) 1966-01-18

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