摘要
用高频电感耦合等离子体发豺光谱法研究了新型改性淀粉对水中 Pb^(2+),Cr^(6+),Cd^(2+),Cu^(2+),Mn^(2-),Fe^(3+)等微量重金属离子的吸附性能与吸附条件.方法快速、简便,实验取得了满意结果.此方法适用于含重金属的污水处理.
The study on the adsorbability of the modified polymethyl methacrylate graft cyanoethylated crosslinked starch for Pb^(2+),Cr^(6+),Cd^(2+),Cu^(2+),Mn^(2+)and Fe^(3+)was carred out.The ion concentration was measured by ICP.The experimental results show that the modified starch grafts have high adsorhability for Pb^(2+),Cr^(6+),Cd^(2+),Cu^(2+),Mn^(2+)and Fe^(3+) and the ICP analysis is a quick,simple and effective method.
出处
《青岛大学学报(自然科学版)》
CAS
1995年第4期31-35,共5页
Journal of Qingdao University(Natural Science Edition)