壳聚糖复合吸附剂去除水源水中天然有机物的试验

Adsorption of Natural Organic Matter in Raw Water by Chitosan-PAC Composite Adsorbent

以壳聚糖为基质,制备出壳聚糖-活性炭复合吸附剂。并研究了其对水源水中天然有机物的吸附性能,以及吸附操作条件的影响。结果表明,壳聚糖复合吸附剂结合了二者的优势,对天然有机物具有较好的吸附效果,pH是影响吸附的主要因素。

Chitosan-PAC composite adsorbent was prepared. The main objective is to investigate the adsorption characteristics of natural organic matter onto chitosan-PAC compoosite adsorbent. The experimental results show that its ability is significant with pH value as the main influnce factor.