摘要
利用造纸废液中的木质素,合成木质素阳离子表面活性剂;研究合成工艺和作为表面活性剂的有关性能;探讨在水处理絮凝、沥青乳化等方面的应用。
The lignin cation surfactants were obtained by reacting the lignin from sulfite and kraft pulp mill effluents with epichlorohydrin and amines. The synthesis processes were improved and the characteristics of the lignin cation surfactants were studied. Their uses as coagulants of wastwater treatment and emulsifying agents in emulsion of asphalts were also discussed.
出处
《精细化工》
EI
CAS
CSCD
1992年第4期1-4,共4页
Fine Chemicals
