文章基本信息

标题：SCREENING OF ADSORBENTS IN THE PHYTOREMEDIATION OF MERCURY-CONTAMINATED SOIL
本地全文：下载
作者：Zhongchuang Liu ; Boning Chen ; Li-ao Wang 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2019
卷号：28
期号：5
页码：4357-4362
语种：English
出版社：PSP Publishing
摘要：In this study, activated carbon, cation exchange resin and zinc powder were selected to adsorb volatile mercury. The specific surface area of cation exchange resin was smaller than that of activated carbon and zinc powder. Among the three adsorbents, activated carbon demonstrated the best adsorption effect on mercury, followed by cation exchange resin, and then zinc powder which exhibited a poor adsorption effect. The best adsorption effect was observed when the weight of adsorbents was 4 g. Since the weight of adsorbents as well as the distance between adsorbent and mercury source had little influence on the effect of adsorbents in capturing the volatile mercury, the best adsorbent was found to be activated carbon.
关键词：Adsorbent;Volatile mercury;Secondary pollution