高效有机吸附质在饮用水深度处理中的应用研究

High efficiency organic adsorbents applied to drinking water advanced treatment were studied

本文将自行合成的室温固化的聚丙烯酸酯(polyacrylate(s),简写为PA)涂膜后用于饮用水深度处理,并利用固相微萃取与气相色谱联用技术(SPME-GC)评价其涂层对饮用水中的氯仿的萃取效率,发现萃取50min,萃取效率就可达到50％。说明室温条件下固化的聚丙烯酸酯对水中的有机物氯仿有较佳的萃取效果。

The films were coated after the room temperature solidified polyacrylate were synthesized. The films were applied to drinking water advanced treatment, the extraction efficiency of the films to chloroform was evaluated with the SPME-GC technique , extracting for 50mins,the extraction efficiency can be up to 50percent, which implys that the room temperature solidified polyacrylate has good extraction efficiency to chloroform in the water.