PROCESS FOR MODULATING THE CONCENTRATION OF DISSOLVED GASES IN LIQUID MEDIA

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EP 0 650 519 A1

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(43)	Date of publication:
	03.05.1995 Bulletin 1995/18

(21)	Application number: 93914869.0

(22)	Date of filing: 02.07.1993

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International Patent Classification (IPC):

B01F 1/ 00^{( . )}
C02F 3/ 34^{( . )}
C12M 3/ 02^{( . )}
C12N 5/ 04^{( . )}

C02F 3/ 02^{( . )}
C12M 1/ 04^{( . )}
C12N 5/ 00^{( . )}
C12N 5/ 06^{( . )}

(86)	International application number:
	PCT/GB1993/001392

(87)	International publication number:
	WO 1994/001530 (20.01.1994 Gazette 1994/03)

(84)	Designated Contracting States:
	DE FR GB IT NL SE

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Priority:

07.07.1992 GB 19920014379

(71)	Applicant: PUBLIC HEALTH LABORATORY SERVICE BOARD
	London NW9 5DF (GB)

(72)	Inventors:
	CARR, Robert, Jeffrey, Geddes London NW9 5DF (GB) TINSLEY, Anne London NW9 5DF (GB)

(74)	Representative: Ritter, Stephen David, et al
	Mathys & Squire 100 Grays Inn Road London WC1X 8AL London WC1X 8AL (GB)

(54)	PROCESS FOR MODULATING THE CONCENTRATION OF DISSOLVED GASES IN LIQUID MEDIA