1) secondary sewage treatment works
二级污水处理厂;次级污水处理厂
3) Sewage treatment plant in county level
县级污水处理厂
5) sewage treatment plant
污水处理厂
1.
Analysis and discussion of sludge disposal and treatment of sewage treatment plants in China;
中国城市污水处理厂污泥处理、处置问题探讨分析
2.
Using biofilter to remove odor of sewage treatment plant;
生物滤池去除污水处理厂臭气的应用研究
3.
Application of polyureas sealants in sewage treatment plant project;
聚硫密封膏在污水处理厂工程中的应用
6) wastewater treatment plant
污水处理厂
1.
Improvement in the determination of COD_(Cr) in municipal wastewater treatment plants;
城市污水处理厂对COD_(Cr)测定的改进
2.
Development and application of the municipal wastewater treatment plant performance evaluation system;
城市污水处理厂运行评估系统的开发与应用
3.
Feasibility study on building small towns wastewater treatment plants by BOT model;
以BOT方式兴建中小城镇污水处理厂的可行性研究
补充资料：城市污水 sewage
排入城市排水系统中的生活污水、生产废水、生产污水和径流水的统称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条