BIOLOGICAL PERMEABLE BARRIER TO TREAT CONTAMINATED GROUNDWATER USING IMMOBILIZED CELLS - Patent 1144315

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EP 1 144 315 A1

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(43)	Date of publication:
	17.10.2001 Bulletin 2001/42

(21)	Application number: 00978309.3

(22)	Date of filing: 31.10.2000

(51)	International Patent Classification (IPC)⁷: C02F 3/00

(86)	International application number:
	PCT/US0030/006

(87)	International publication number:
	WO 0132/566 (10.05.2001 Gazette 2001/19)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

01.11.1999 US 432090

(71)	Applicant: Razavi-Shirazi, Fatemeh
	Overland Park, KS 66213 (US)

(72)	Inventor:
	Razavi-Shirazi, Fatemeh Overland Park, KS 66213 (US)

(74)	Representative: Harrison Goddard Foote
	Tower House,Merrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)

(54)	BIOLOGICAL PERMEABLE BARRIER TO TREAT CONTAMINATED GROUNDWATER USING IMMOBILIZED CELLS