精品文档---下载后可任意编辑交联氨基淀粉的制备及其对 Ni( )/Cr()ⅡⅥ 和染料(K-2BP)的吸附的开题报告摘要:交联氨基淀粉是以淀粉为主要原料,通过交联反应生成的一种新型功能材料
本文主要介绍了交联氨基淀粉的制备方法和一些其它性质,包括其对重金属离子 Ni(Ⅱ)/Cr(Ⅵ)和染料(K-2BP)的吸附性能
讨论结果表明,交联氨基淀粉在一定程度上能够吸附这些有害物质,尤其在一定的 pH 值和温度下吸附率较高
这对于污水处理有着宽阔的应用前景,也为交联氨基淀粉的开发提供了重要参考
关键词:交联氨基淀粉;制备方法;吸附;重金属离子;染料Abstract:Crosslinked aminostarch is a novel functional material prepared by crosslinking reaction with starch as the main raw material
This article mainly introduces the preparation method and some other properties of crosslinked aminostarch, including its adsorption performance of heavy metal ions Ni(Ⅱ)/Cr(Ⅵ) and dye K-2BP
The results show that crosslinked aminostarch can adsorb these harmful substances to a certain extent, especially at certain pH values and temperatures
This has broad application prospects for sewag