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新疆地区是我国农业经济作物的主要产区,农业生物质秸秆资源十分丰富,大部分生物质秸秆焚烧/粉碎还田,未能实现农业固体生物质废弃资源的高效回收利用。近年来,越来越多的学者开始关注农业生物质秸秆在生态修复和环保领域的创新应用。目前,应用农业生物质秸秆制备阴/阳离子吸附剂、生物炭和生物炭复合材料成为研究者关注的重点。本文通过综述生物质秸秆吸附剂作为污染物强化吸附材料在修复水体环境、治理水体环境有机和无机污染方面的具体应用现状,在此基础上提出生物质吸附剂修复水环境污染的研究方向,以期为新疆地区农业生物质秸秆的工程应用提供参考。
Abstract：Xinjiang is one of a large agricultural area of China,there are abundant resources of crop straw,it was estimated that much straw is burned or chopped without realizing the application of resource utilization technology in agricultural waste. In recent years,more and more scholars come to study the wide application of crop straw in the field of ecological restoration and environment protection. Nowadays,using crop straws to preparing anion/cationic adsorbent,biochar or biochar-based composites which became the focus of the researchers. In this review,a succinct overview of current biochar use as a sorbent for contaminant management in water is summarized and discussed.
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基本信息:
中图分类号:X703;TQ424
引用信息:
[1]胡雪菲,王泽庆,葛广华,等.农业生物质吸附剂在水处理中的应用现状[J].塔里木大学学报,2018,30(04):76-82.
基金信息:
国家自然科学基金项目“棉花秸秆生物碳对盐渍土中重金属吸附效应及作用机制研究”(21767025);; 塔里木大学校长基金项目“棉花秸秆生物碳对重金属污染物的吸附作用及机理调控”(TDZKQN201707);; 大学生创新创业项目“棉花秸秆生物炭对印染废水的脱色处理研究”(107572017047)
2018-12-15
2018-12-15