sewage water disposal的意思|示意

Water industry includes the activities of water resource, supply, saving, drainage, sewage disposal and recycle , which construct a relative close industry chain.

原水、供水、节水、排水、污水处理及水资源回收利用等业务形成了一个相对封闭的水务产业链。

Currently, the cost of sewage disposal in oilfield is much higher, the quality of water is hard to reach high level, and the situation is worse in low permeability reservoirs.

针对油田污水回注过程中污水处理成本高且水质难以达标，特别是低渗透油藏对污水回注的要求更高。

Therefore, accelerating the construction of the sewage disposal project and improving the sewage treating rate and protecting the limited water resources are the urgent tasks of o...

因此，加快污水处理工程的建设，提高污水处理率，保护有限的水资源，是我国环境保护工作的重要任务。

Most of the wet feed preparation systems are composed of water washing equipment, dewatering equipment and sewage disposal system.

湿法备料系统大多由水洗设备、 脱水设备和污水处理系统组成。

The limited water resource has also been polluted badly. Kinds of sewage from some factories drained into the rivers without any effluent disposal.

有限的水资源也受到严重的污染。有的工厂的污水未作任何处理就排入河中。

This paper introduces the practice on demolishing the high-strength interlinked ponds for sewage disposal in Lianyuan Iron and Steel Factory by water-pressure blasting.

介绍了涟钢焦化厂污水处理系统高强度连体池水压爆破拆除的施工实践。