隔(ge)油(you)(you)池(chi)(chi)是利用油(you)(you)滴與(yu)水的密度差產生上浮作(zuo)用來去除含(han)油(you)(you)廢(fei)水中(zhong)(zhong)(zhong)可浮性油(you)(you)類物(wu)(wu)質的一種廢(fei)水預處理(li)構(gou)筑物(wu)(wu)。隔(ge)油(you)(you)池(chi)(chi)的構(gou)造多采用平流(liu)(liu)式,含(han)油(you)(you)廢(fei)水通過(guo)配水槽進入平面為矩形的隔(ge)油(you)(you)池(chi)(chi),沿水平方向緩慢(man)流(liu)(liu)動,在(zai)流(liu)(liu)動中(zhong)(zhong)(zhong)油(you)(you)品上浮水面,由集油(you)(you)管或設(she)置(zhi)在(zai)池(chi)(chi)面的刮油(you)(you)機(ji)推送(song)到集油(you)(you)管中(zhong)(zhong)(zhong)流(liu)(liu)入脫水罐。在(zai)隔(ge)油(you)(you)池(chi)(chi)中(zhong)(zhong)(zhong)沉(chen)淀下來的重(zhong)油(you)(you)及其(qi)他雜質,積聚到池(chi)(chi)底污泥斗(dou)中(zhong)(zhong)(zhong),通過(guo)排(pai)泥管進入污泥管中(zhong)(zhong)(zhong)。經過(guo)隔(ge)油(you)(you)處理(li)的廢(fei)水則溢流(liu)(liu)入排(pai)水渠排(pai)出池(chi)(chi)外,進行后續(xu)處理(li),以去除乳化油(you)(you)及其(qi)他污染物(wu)(wu)。