sulfuret

Objective To improve the method for separating sulfuret from wastewater.

目的改进废水中硫化物的分离法。

Methods Certain amounts of and Zn were put into the wastewater to produce hydrogen (H2) and the H2 reacted with S2-to form H2S, and sulfuret was separated from the wastewater.

法在废水样中加入定量的浓硫酸和锌,H2,利用H2和S2-结合H2S,以分离硫化物。