Adsorption of m-Trihydroxylbenzene and its Separation from 2,6-Dichlorophenol in Wastewater
In this paper a new polymeric adsorbent ZH33 was prepared by chemical modification. The adsorption and desorption of this new adsorbent for m-trihydroxylbenzene were investigated by using static and dynamic scales. Comparing with commercial resin NDA-150, ZH33 could remove m-trihydroxyl- benzene more effectively from water, and better desorption performance was observed. Further study of mini-column experiment indicated that resin ZH33 could be well used in separation of m-trihydroxylbenzene from wastewater which contained 2,6-dichlorophenol simultaneously.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Z. H. Fei et al., "Adsorption of m-Trihydroxylbenzene and its Separation from 2,6-Dichlorophenol in Wastewater", Advanced Materials Research, Vols. 233-235, pp. 882-887, 2011