THE ADSORPTION BEHAVIOR OF DIMETHYLTIN FROM SEAWATER ONTO SEDIMENTARY PHASE IN TIANJIN HARBOR

被引：0
作者：
DAI, SQ
HUANG, GL
CAI, Y
机构：
来源：
ENVIRONMENTAL POLLUTION | 1993年 / 82卷 / 03期
关键词：
AQUATIC ENVIRONMENT; DIMETHYLTIN; SUSPENDED PARTICULATE MATTER; ADSORPTION;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The adsorption of dimethyltin from a seawater matrix onto suspended particulate matter was studied The influences of pH and salinity, adsorption isotherms at various temperatures, and the adsorption rate under certain experimental conditions were determined. It was found that the adsorption capacity was highest at c. pH 6 and decreased with increasing salinity. The adsorption behaviour at various temperatures was described best by a Langmuir isotherm. The adsorption capacity of dimethyltin was higher in natural seawater than in artificial seawater at the same temperature.
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页码：217 / 221
页数：5
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