DictionaryForumContacts

   English
Google | Forvo | +
to phrases
sewage sludge
agric. 污水淤泥
chem. 污泥沆淀
met. 下水道污泥
oil 污水污泥
tech. 二级污水处理后的污泥; 污水处理厂的污泥
sewage sludge A semi-liquid waste with a solid concentration in excess of 2500 parts per million, obtained from the purification of municipal sewage
environ. 污水污泥 (通过城市污水净化获得的,固体含量超过百万分之2500的半液体的废料。)
sewage sludge
: 46 phrases in 7 subjects
Agriculture2
Earth sciences1
Ecology5
Metallurgy1
Technology34
Waste management1
Water resources2