METHOD FOR REDUCING SLUDGE USING A POPULATION OF OLIGOCHAETA HELD IN A REACTOR, A DEVICE THEREFOR, AND THE USE OF NESTLING OLIGOCHAETA FOR REDUCING SLUDGE IN A REACTOR - Patent 1855998

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EP 1 855 998 A1

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(43)	Date of publication:
	21.11.2007 Bulletin 2007/47

(21)	Application number: 06716619.9

(22)	Date of filing: 14.02.2006

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International Patent Classification (IPC):

C02F 3/32^(2006.01)

C02F 11/02^(2006.01)

(86)	International application number:
	PCT/NL2006/000076

(87)	International publication number:
	WO 2006/088356 (24.08.2006 Gazette 2006/34)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

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Priority:

16.02.2005 NL 1028290

(71)	Applicant: SR Technologie B.V.
	7241 JD Lochem (NL)

(72)	Inventors:
	VAN SCHOUWENBURG, Gerrit, Antoni NL-8101 CR Raalte (NL) LEEUW, Evert, Jan NL-7415 CV Deventer (NL)

(74)	Representative: Prins, Hendrik Willem et al
	Arnold & Siedsma, Advocaten en Octrooigemachtigden, Sweelinckplein 1 2517 GK Den Haag 2517 GK Den Haag (NL)

(54)	METHOD FOR REDUCING SLUDGE USING A POPULATION OF OLIGOCHAETA HELD IN A REACTOR, A DEVICE THEREFOR, AND THE USE OF NESTLING OLIGOCHAETA FOR REDUCING SLUDGE IN A REACTOR