目的研究医院污水的净化处理技术。
ObjectiveTo study technology of purification treatment of sewage of hospital.
粘土矿物对污水的净化是目前污水处理的研究热点。
The clay mineral to the sewage purification is the present sewage treatment research hot spot.
目的了解生物滤池结合臭氧消毒技术对生活污水的净化效果。
Objective To learn effect of purification of wastewater by biological filtration and ozone disinfection.
应用推荐