... Chemical sludge pumps 化学性污泥泵 chemical sewage sludge化学污水污泥 chemical precipitated sludge 化学法沉淀的污泥 ...
双语例句
1
The low temperature thermo chemical conversion process for sewagesludge, through which the energy can be expected to be recovered, is a new developing technology.
污水厂污泥低温热化学转化是可望达到能量平衡的污泥处理新技术。
2
In cases where sewagesludge is used, expensive chemical fertilizer use can be avoided, he said. The sludge contains the same critical nutrients-nitrogen, phosphorous, and potassium.
有时候，人们用下水道污泥来代替昂贵的化学肥料，其中一样含有重要的营养成分——氮，磷和钾。
3
Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewagesludge; other wastes specified in Note 6 to this Chapter.