1·It also provided experience for sewage reclaim and alteration and sewage purification.
为污水回收改造和浆厂污水处理设计提供经验。
2·The clay mineral to the sewage purification is the present sewage treatment research hot spot.
粘土矿物对污水的净化是目前污水处理的研究热点。
3·Utilising algae for sewage purification is a biotechnology of transforming sewage into re - sources.
利用藻类净化污水是一项污水资源化生物技术。
4·The operation situation of sewage purification plant influences directly the urban water environment.
污水净化厂的运行状况直接影响着城市水环境的好坏。
5·Wetland can improve water quality and provide a efficient, low-cost treatment places for sewage purification.
湿地能改善水质，为多种水污染提供了一个有效、廉价的治理场所。
6·The utility model has the advantages of simple sewage purification process, convenient mounting, convenient movement and remarkable effect.
具有污水净化工艺简单、安装方便、便于移动、效果显著等特点。
7·The utility model discloses a biological membrane band frame device for the sewage purification treatment, which consists of a biological membrane band and a frame.
本实用新型公开了一种污水净化处理生物膜带框架装置，由生物膜带和 框架组成。
8·Conclusion: in the course of sewage purification the result of purification can be reflected indirectly through determining the level of the turbidity degree in water.
结论：污水净化处理过程中可以通过测定水中浑浊度的高低来间接反映污水净化处理的效果。
9·The effect of this disinfection method is good to hospital sewage purification. It achieves Level 1 standard of Comprehensive Emissions standard for sewage (GB8978-1996).
该消毒的方法对医院污水净化效果良好，可达到GB8978 - 1996《污水综合排放标准》一级标准。
10·Shanghai Jiao Tong University attached their importance to such exhibitions as key technology of reproducing used auto engine parts and of countryside new sewage purification.
上海交通大学也将汽车发动机退役零部件再制造关键技术和农村新型污水净化系统作为重点进行了展示。