公开(公告)号：US6059963A

公开(公告)日：2000-05-09

申请号：US77981

申请日：1998-06-11

申请人： Dana Horakova ,  Rudolf Horak ,  Miroslav Nemec

发明人： Dana Horakova ,  Rudolf Horak ,  Miroslav Nemec

IPC分类号： B01D17/00 ,  B01D21/00 ,  C02F3/08 ,  C02F3/34 ,  B01D21/30 ,  B01D17/12

CPC分类号： C02F3/343 ,  B01D17/12 ,  B01D21/003 ,  B01D2221/02 ,  C02F3/082 ,  Y02W10/15

摘要： An installation for the simultaneous separation and removal of fats and oils in waste water, which includes a treatment container chamber for receiving a liquid medium. Out of the treatment container chamber, through a bottom outlet, is an overflow pipe running upwards and which opens outwardly outside of the treatment container chamber as a discharge pipe, so that its inside bottom edge, at the point where it opens outwardly, defines a level of a medium in the treatment container chamber. A support material in the form of a plurality of plastic tubes is wound with lengths of polyester cord colonized with a fat and oil-degrading yeast microorganism Yarrowia lipolytica W1 in the treatment container chamber. A nutrient solution container, with a metering pump for feeding NH.sub.4+ into the treatment container chamber, as required, is included as a source of nitrogen for the fat and oil-degrading microorganism, along with a device for supplying the microorganisms with air. Finally, a metering device having a programmable control device, for metering previously separated fat and oil from either a waste water container chamber arranged outside the treatment container chamber and belonging to the overall installation for removing fat and oil, or from a separate fat-separator, to said treatment container chamber, is included.

摘要翻译： PCT No.PCT / CH96 / 00451 Sec。 371日期：1998年6月11日 102（e）1998年6月11日PCT 1996年12月19日PCT PCT。 公开号WO97 / 22560 日期1997年6月26日用于同时分离和除去废水中的脂肪和油的装置，其包括用于接收液体介质的处理容器室。 在处理容器室内，通过底部出口，是向上运行的溢流管，其作为排出管在外部向处理容器室外侧开口，使得其内侧底部边缘在其向外开口的位置处形成 处理容器室中的介质水平。 以多个塑料管的形式的支撑材料以处理容器腔中的脂肪和油分解酵母微生物解脂耶氏酵母（Warrow）解脂耶氏酵母（Warrow）解聚的聚酯绳的长度缠绕。 含有用于将NH 4 +进料到处理容器室中的计量泵的营养溶液容器作为用于降低脂肪和降油微生物的氮源，以及用于向微生物供应空气的装置。 最后，一种具有可编程控制装置的计量装置，用于从布置在处理容器室外部的废水容器室中预先分离的脂肪和油，并且属于用于除去脂肪和油的总体装置，或者是从单独的脂肪分离器 包括在内的处理容器室。