Sewage biological treatment污水生物处理
plant sewage-treatment污水处理厂
city sewage deep treatment城市污水深度处理
sewage waster treatment城市污水处理
sewage land treatment system污水土地处理系统
sewage ecological treatment污水生态处理
municipal sewage water treatment市政污水
sewage magnetization treatment污水磁化处理
sewage e treatment screens处理污水网
At present, the urban sewage treatment and resource recycling has become an urgent need to address our country’s problems.
目前,城市污水处理及其资源化再生利用已成为当前我国迫切需要解决的问题之一。
The resulted eutrphication of water presents a growing risk to the environment. Therefore, the removal of phosphorus is important in sewage treatment.
因此废水中的磷的去除已成为废水处理的热点。
参考来源 - 包头市城市再生水利用规划研究