【摘要】 研究了 21 种表面活性剂和由它们组成的多组分表面活性剂的脱墨性能，从中选出了由 5 种表面活性剂组成的脱墨剂。通过正交试验，考察了不同条件下的脱墨效果，选出了该脱墨剂的最佳使用条件。更多还原

【Abstract】 The deinking properties of 21 kinds of surfactants and the multicomponent surfactants composed of them were studied，and a deinking agent consisted of 5 kinds of surfactants was chosen． The deinking effects in different condition were investigated by orthogonal experiment，and the optimum operation condition of this deinking agent was decided．更多还原