NL7308528A - - Google Patents

Info

Publication number
NL7308528A
NL7308528A NL7308528A NL7308528A NL7308528A NL 7308528 A NL7308528 A NL 7308528A NL 7308528 A NL7308528 A NL 7308528A NL 7308528 A NL7308528 A NL 7308528A NL 7308528 A NL7308528 A NL 7308528A
Authority
NL
Netherlands
Application number
NL7308528A
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 filed Critical
Publication of NL7308528A publication Critical patent/NL7308528A/xx

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)
NL7308528A 1972-06-23 1973-06-19 NL7308528A (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7308528A true NL7308528A (enrdf_load_html_response) 1973-12-27

Family

ID=4352922

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308528A NL7308528A (enrdf_load_html_response) 1972-06-23 1973-06-19

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629477A (en) * 1984-04-05 1986-12-16 Henkel Kommanditgesellschaft Auf Aktien Coagulating compositions containing a cyanamide component for coagulating lacquers, waxes and coating compositions

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088573A (en) * 1974-04-08 1978-05-09 Nippon Carbide Kogyo Kabushiki Kaisha Method for clarifying aqueous waste liquids containing acid dyes
JPS5443305B2 (enrdf_load_html_response) * 1974-04-08 1979-12-19
DE2503169B1 (de) * 1975-01-27 1976-06-16 Bayer Ag Abwasser-entfaerbungsverfahren
DE2508246A1 (de) * 1975-02-26 1976-09-09 Bayer Ag Verfahren zur entfernung wasserloeslicher ionischer verbindungen aus waessrigen loesungen mittels ultrafiltration
US4178438A (en) 1975-11-14 1979-12-11 Ciba-Geigy Aktiengesellschaft Cationically modified, cellulose-containing materials
CH619433A5 (enrdf_load_html_response) * 1976-07-02 1980-09-30 Ciba Geigy Ag
US4301217A (en) 1978-10-26 1981-11-17 Ciba-Geigy Corporation Method of flameproofing wood with inorganic ammonium salts and dicyandiamide/formaldehyde reaction products
GB2296238B (en) * 1994-12-20 1998-12-16 Chemisolv Ltd Improvements in or relating to effluent treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517657A1 (de) * 1964-07-17 1969-07-31 Bayer Ag Verfahren zur Behandlung von Abwaessern
DE1642417A1 (de) * 1966-11-02 1971-05-06 Reichhold Chemicals Inc Verfahren zum Entfernen von oberflaechenaktiven Mitteln (Detergenzien)aus Abwaessern
DE1917050A1 (de) * 1968-04-10 1969-10-23 Sandoz Ag Verfahren zur Verbesserung der Filtrationsfaehigkeit von in Wasser suspendierten,quellfaehigen,mineralischen Massen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629477A (en) * 1984-04-05 1986-12-16 Henkel Kommanditgesellschaft Auf Aktien Coagulating compositions containing a cyanamide component for coagulating lacquers, waxes and coating compositions

Also Published As

Publication number Publication date
CH572449A5 (enrdf_load_html_response) 1976-02-13
AU473544B2 (en) 1976-06-24
CA1012264A (en) 1977-06-14
AU5721573A (en) 1975-01-09
BE801289A (fr) 1973-12-26
FR2189327B1 (enrdf_load_html_response) 1977-12-16
AR202389A1 (es) 1975-06-06
GB1409460A (en) 1975-10-08
JPS4957662A (enrdf_load_html_response) 1974-06-04
FR2189327A1 (enrdf_load_html_response) 1974-01-25

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Legal Events

Date Code Title Description
BV The patent application has lapsed