专利名称：PROCESS FOR THE BIOLOGICAL
TREATMENT OF WASTE WATER USINGMICROORGANISMS
发明人：STOG, Jochen申请号：EP90904757.0申请日：19900321公开号：EP0467896A1公开日：19920129
摘要： According to this method, the microorganisms are cultured and grow on acontacting path (1) which is introduced the waste water to be cleaned and acorresponding amount of air (2) so as to create optimum conditions for these
microorganisms. Some microorganisms leaving contacting path (1) after being developedat best in contaminated water are returned to the trajectory of contacting (6), allowing toalways have provision microorganisms that are best adapted to the water to be purifiedand also have sufficient amounts of these healthy microorganisms. further is taken awayfrom the contacting path (1), a small amount of sewage as an indicator, which isintroduced in the region where the microorganisms are grown (17); thus constitutes awarning system that allows to prepare timely the development of microorganisms.Thanks to this method and to the device for its implementation, there is obtained auniform degree of purification. It is also possible to vary more modifying factors,separately or together, depending on changing conditions: the intake of nutrients canindeed be modulated, microorganisms have adapted better to the conditions and varied,and oxygen supply, ie the efficiency of aeration, is adjustable.
申请人：J. STOG TEC GmbH
地址：Hagelstrasse 14 D-45731 Waltrop DE
国籍：DE
代理机构：Schulte, Jörg, Dipl.-Ing.
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