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城市污水系统的硫化氢腐蚀及控制１硫化物的产生一些工业废水如未经过适当的预处理，将含有一定的硫化物，而这种直接的硫化物仅占污水系统中硫化物的一小部分。城市污水中都含有不同程度的硫酸盐，生活污水的硫酸盐含量通常在２０～１００ｍｇ／Ｌ，而工业废水的接入显著...
Hydrogen Sulfide Erosion and Control in Urban Sewerage Systems 1 Sulfide Production Some industrial effluents, if not properly pre-treated, will contain certain sulfides that account for only a fraction of the sulfides in the wastewater system . Urban sewage contain different levels of sulfate, domestic sewage sulfate usually 20 ~ 100mg / L, while access to industrial wastewater significantly ...