The adsorption of polyvinyl chloride-polyethylene polyamine resin for acidsubstances were studied,such as phenol.

• 研究了聚氯乙烯-多乙烯多胺树脂对酸性物质:苯酚、饱和羧酸,不饱和羧酸、乳酸和氯乙酸的吸附。