motorless

Domestic sewage motorless treatment facility, for low consumption of power and simple control, finds more and more application in railway sewage disposing.

无动力生活污水处理设施由于其动力消耗低,管理简单,在铁路污水处理来广泛,但其实际的处理效果好坏,一直是制约其推广的主要原因。