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专利名称：METHOD AND DEVICE FOR THE
PURIFICATION OF WASTEWATERS
发明人：ROSSMANITH, PETER申请号：EP00954440.4申请日：20000706公开号：EP1200362A1公开日：20020502
摘要：The invention relates to a method and a device for the purification ofwastewaters, particularly for anaerobic purification, in a receptacle (19) receiving amedium under gas generation, whereby the generating gas is collected in a gas collector(3), the constituents of the medium carried off by the gas are separated and the
separated constituents are fed back to the medium downstream from the gas separator.In order to achieve improved purification in a simple constructional manner, the mediumis suctioned from the upper area of the receptacle by means of a lifting effect of theascending gas and fed back into the receptacle.
申请人：USF DEUTSCHLAND GMBH
地址：Merowingerstrasse 7 70736 Fellbach DE
国籍：DE
代理机构：Hilgers, Hans Hubert
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