The effect of many kinds of surfactants on ONP deinking was co mpared under the experimental conditions,and some surfactants which function w ell in the process were found.

• 对旧报纸再生过程中使用的脱墨剂进行了系统的研究,比较了多种表面活性剂对旧报纸的脱墨效果,从中筛选出脱墨效果好的表面活性剂进行协同作用的研究。