木质素系水处理剂的研究近况及进展
任世学, 方桂珍
Present situation and development of the researches on lignin-based water treatment agents
Ren Shixue, Fang Guizhen
工业水处理 . 2005, (11): 4 -8 .  DOI: 10.11894/1005-829x.2005.25(11).4