生活污水
生活污水
在都市周边型钢厂中,废钢、废塑料、废水和其他城市废弃物将得到有效的回收利用。
Rotary dryer is suitable to be promoted for civil sewage sludge industrial drying, but the lack of model to direct the rotary sludge drying process to cause its further promote limited.转筒干燥机是一种适合污泥工业干燥的推广机型,但缺少模型指导污泥转筒干燥过程,使其进一步推广受到限制。
The amount of water used by the community is therefore the figure used by the civil engineer when he is designing the sewage system for its minimum rate of flow.因此,土木工程师设计污水系统时所用的最小流量就是居民区的用水量。