CAJ | 학술논문

本文以羧甲基马铃薯淀粉和马铃薯淀粉磷酸酯为原料合成了双母体高吸水树脂，研究了树脂投放量、金属离子初始浓度、吸附温度对双母体高吸水树脂吸附重金属离子效果的影响。实验结果表明双母体高吸水树脂对Cu2＋、Pb2＋具有较好的吸附效果，且对Pb2＋的吸附能力大于C u2＋。
본문이최갑기마령서정분화마령서정분린산지위원료합성료쌍모체고흡수수지，연구료수지투방량、금속리자초시농도、흡부온도대쌍모체고흡수수지흡부중금속리자효과적영향。실험결과표명쌍모체고흡수수지대Cu2＋、Pb2＋구유교호적흡부효과，차대Pb2＋적흡부능력대우C u2＋。
The double-maternal super absorbent polymer was synthesized by using the graft copolymeri-zation of carboxyl methylated potato starch and phosphorylated potato starch as raw materials .T he in-fluences of resin content ,metal ion initial concentration and adsorption temperature on the adsorption effect were studied .The results show that the double-maternal super absorbent polymer has the good adsorption effect for Cu2+ and Pb2+ ,and the adsorption capacity for Pb2+ is superior to that for Cu2+ .