preferential segregationとは 意味・読み方・使い方

A preferential segregation apparatus of waste water containing the waste oil portion and the waste solid portion comprises a ceiling opened vessel which is equipped with a waste oil or waste water discharging pipe having a stop valve at its bottom and a waste oil layer selectively discharging apparatus which is connected with the waste oil or waste water discharging pipe of the ceiling opened vessel.例文帳に追加

底面に開閉弁付き廃油又は廃水排出管を備えた天井開放容器と、該天井開放容器の廃油又は廃水排出管に連結する廃油層分の選択的排出装置とからなる、廃油及び廃固形分含有廃水の選択分離装置である。 - 特許庁