FR920518A - Water treatment process - Google Patents

Water treatment process

Info

Publication number
FR920518A
FR920518A FR920518DA FR920518A FR 920518 A FR920518 A FR 920518A FR 920518D A FR920518D A FR 920518DA FR 920518 A FR920518 A FR 920518A
Authority
FR
France
Prior art keywords
water treatment
treatment process
water
treatment
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
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR920518A publication Critical patent/FR920518A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
FR920518D 1942-03-27 1946-01-19 Water treatment process Expired FR920518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB920518X 1942-03-27

Publications (1)

Publication Number Publication Date
FR920518A true FR920518A (en) 1947-04-10

Family

ID=10711824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920518D Expired FR920518A (en) 1942-03-27 1946-01-19 Water treatment process

Country Status (1)

Country Link
FR (1) FR920518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000145A1 (en) * 1991-06-25 1993-01-07 Henkel Kommanditgesellschaft Auf Aktien Reaction products of triglycerides with polyamines, a method of preparing them, and their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000145A1 (en) * 1991-06-25 1993-01-07 Henkel Kommanditgesellschaft Auf Aktien Reaction products of triglycerides with polyamines, a method of preparing them, and their use

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