FR2189327A1 - - Google Patents

Info

Publication number
FR2189327A1
FR2189327A1 FR7323007A FR7323007A FR2189327A1 FR 2189327 A1 FR2189327 A1 FR 2189327A1 FR 7323007 A FR7323007 A FR 7323007A FR 7323007 A FR7323007 A FR 7323007A FR 2189327 A1 FR2189327 A1 FR 2189327A1
Authority
FR
France
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.)
Granted
Application number
FR7323007A
Other languages
French (fr)
Other versions
FR2189327B1 (lt
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2189327A1 publication Critical patent/FR2189327A1/fr
Application granted granted Critical
Publication of FR2189327B1 publication Critical patent/FR2189327B1/fr
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
    • C02F1/52—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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7323007A 1972-06-23 1973-06-22 Expired FR2189327B1 (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH952772A CH572449A5 (lt) 1972-06-23 1972-06-23

Publications (2)

Publication Number Publication Date
FR2189327A1 true FR2189327A1 (lt) 1974-01-25
FR2189327B1 FR2189327B1 (lt) 1977-12-16

Family

ID=4352922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323007A Expired FR2189327B1 (lt) 1972-06-23 1973-06-22

Country Status (9)

Country Link
JP (1) JPS4957662A (lt)
AR (1) AR202389A1 (lt)
AU (1) AU473544B2 (lt)
BE (1) BE801289A (lt)
CA (1) CA1012264A (lt)
CH (1) CH572449A5 (lt)
FR (1) FR2189327B1 (lt)
GB (1) GB1409460A (lt)
NL (1) NL7308528A (lt)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132756A (lt) * 1974-04-08 1975-10-21
FR2298514A1 (fr) * 1975-01-27 1976-08-20 Bayer Ag Procede de decoloration d'eaux residuaires
FR2302122A1 (fr) * 1975-02-26 1976-09-24 Bayer Ag Procede pour elimine
US4088573A (en) * 1974-04-08 1978-05-09 Nippon Carbide Kogyo Kabushiki Kaisha Method for clarifying aqueous waste liquids containing acid dyes
US4271028A (en) * 1976-07-02 1981-06-02 Ciba-Geigy Corporation Process for purifying effluents containing proteins

Families Citing this family (4)

* 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
US4301217A (en) 1978-10-26 1981-11-17 Ciba-Geigy Corporation Method of flameproofing wood with inorganic ammonium salts and dicyandiamide/formaldehyde reaction products
DE3412763A1 (de) * 1984-04-05 1985-10-17 Henkel Kgaa Mittel zur koagulierung von lacken, wachsen und beschichtungsmitteln
GB2296238B (en) * 1994-12-20 1998-12-16 Chemisolv Ltd Improvements in or relating to effluent treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080383A (en) * 1964-07-17 1967-08-23 Bayer Ag Process for the treatment of waste water
GB1210517A (en) * 1966-11-02 1970-10-28 Reichhold Chemicals Inc Process and agents for removal of detergents from water
DE2033886A1 (de) * 1968-04-10 1971-03-04 Sandoz Ag Verwendung von kationaktiven polyaminen und/oder polyamidaminen und von guanidinderivaten als filtrierhilfsmittel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080383A (en) * 1964-07-17 1967-08-23 Bayer Ag Process for the treatment of waste water
GB1210517A (en) * 1966-11-02 1970-10-28 Reichhold Chemicals Inc Process and agents for removal of detergents from water
DE2033886A1 (de) * 1968-04-10 1971-03-04 Sandoz Ag Verwendung von kationaktiven polyaminen und/oder polyamidaminen und von guanidinderivaten als filtrierhilfsmittel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132756A (lt) * 1974-04-08 1975-10-21
US4088573A (en) * 1974-04-08 1978-05-09 Nippon Carbide Kogyo Kabushiki Kaisha Method for clarifying aqueous waste liquids containing acid dyes
JPS5443305B2 (lt) * 1974-04-08 1979-12-19
FR2298514A1 (fr) * 1975-01-27 1976-08-20 Bayer Ag Procede de decoloration d'eaux residuaires
FR2302122A1 (fr) * 1975-02-26 1976-09-24 Bayer Ag Procede pour elimine
US4271028A (en) * 1976-07-02 1981-06-02 Ciba-Geigy Corporation Process for purifying effluents containing proteins

Also Published As

Publication number Publication date
AU473544B2 (en) 1976-06-24
AU5721573A (en) 1975-01-09
CH572449A5 (lt) 1976-02-13
GB1409460A (en) 1975-10-08
AR202389A1 (es) 1975-06-06
CA1012264A (en) 1977-06-14
NL7308528A (lt) 1973-12-27
JPS4957662A (lt) 1974-06-04
BE801289A (fr) 1973-12-26
FR2189327B1 (lt) 1977-12-16

Similar Documents

Publication Publication Date Title
FR2209677B1 (lt)
DK130881C (lt)
JPS535576Y2 (lt)
JPS4947792A (lt)
JPS531720Y2 (lt)
JPS5318756Y2 (lt)
JPS5716560B2 (lt)
JPS4897535U (lt)
JPS494009U (lt)
JPS5350251Y2 (lt)
JPS4728852Y1 (lt)
JPS5322699B2 (lt)
CS160385B1 (lt)
HU165952B (lt)
CS155030B1 (lt)
JPS4985349U (lt)
CS156936B1 (lt)
CS156978B1 (lt)
CS156988B1 (lt)
CS157286B1 (lt)
CS157993B1 (lt)
JPS496965U (lt)
CS158470B1 (lt)
CS158828B1 (lt)
CS160017B1 (lt)

Legal Events

Date Code Title Description
ST Notification of lapse