The removals of sulfurblack dye wastewater were studied by electrolysis reactor.
采用电解法对含硫化黑染料废水的脱色和去除效果进行了研究。
2
A new water-soluble sulfurblack was applied in dyeing of cotton textile. The dyeing methods were studied and colour fastnesses of the dyed cotton were tested.
用含有葡萄糖基的新型水溶性硫化染料在纯棉织物上进行应用,研究了染色方法并测试了染色牢度。
3
Black mercuric sulfide, a black powder obtained from mercury salts or by the reaction of mercury with sulfur, used as a pigment.