摘要
研究了壳聚糖对溶液中Mn2 + 、Fe2 + 、Cu2 + 、Zn2 + 四种常见微量金属离子的吸附作用 ,通过吸附率、溶液 pH等参数 ,表征了壳聚糖的吸附能力及其对离子的选择性吸附 。
The adsorption ability of chitosan as an adsorbent for Mn 2+ ,Fe 2+ ,Cu 2+ ,Zn 2+ in aqueous solution was studied and the chelating capability on chitosan was showed by the absorbency, adsorption capacity, solution pH. The research was greatly significant to treat wastewater.
出处
《应用化工》
CAS
CSCD
2002年第4期16-18,共3页
Applied Chemical Industry
