Adsorption of SMX on CNTs as Affected by Environmental Conditions:Co-existed Organic Chemicals and DOM

摘要：

　　The co-existence of CNTs and organic chemicals or dissolved organic matter (DOM) could widely occur in the environment.The co-existed DOM or organic chemicals could affect the transport and environmental risk of CNTs and CNT-adsorbed organic chemicals.Thus,the adsorption of SMX on CNTs was studied in the presence of DOM or other organic chemicals.The results showed that competitive and complementary adsorptions simultaneously occur in SMX-BPA binary system.Competitive adsorption results from overlapping sites while complementary adsorption occurs on their respectively preferred sorption sites on CNTs.In the presence of DOM,SMX adsorption was suppressed due to DOM coating.

关键词： Adsorption Competition adsorption Complementary adsorption

作者: Hao Li Bo Pan Di Zhang Baoshan Xing

作者单位: Faculty of Environmental Science & Engineering,Kunming University of Science & Technology,Kunming 65 Department of Plant,Soil and Insect Sciences,University of Massachusetts,Amherst,MA 01003

会议类型: 国际会议

会议名称: the 16th Meeting of the International Humic Substances Society (第十六届国际腐殖物质学会大会(IHSS 16))

会议地点: 杭州

会议语种:英文

页码: 437-439

在线出版日期: 2012-09-09（万方平台首次上网日期，不代表论文的发表时间）