制革废弃皮胶原-多聚糖复合材料吸附剂的研究进展  

Research Progress of Leather Solid Waste-Polysaccharide Composite Adsorbents

作　　者：党旭岗 尚嘉瑶 宋雅琴 王学川 岳旭航 石小华 DANG Xugang;SHANG Jiayao;SONG Yaqin;WANG Xuechuan;YUE Xuhang;SHI Xiaohua(College of Bioresources Chemistry and Materials Engineering,Shaanxi University of Science and Technology,Xi'an 710021,China;Xi'an Water Resources Protection Center,Xi'an 710100,China)

机构地区：[1]陕西科技大学轻工科学与工程学院,陕西西安710021 [2]西安市水资源保护中心,陕西西安710100

出　　处：《皮革科学与工程》2023年第4期41-46,共6页Leather Science and Engineering

基　　金：国家自然科学基金(22108165和22078183);中国博士后科学基金(2022M711995);陕西省2021年大学生创新创业训练计划(S202110708118);陕西省自然科学基础研究计划(2021JQ-548)。

摘　　要：随着资源利用与环境污染的矛盾日益加剧,清洁生产、循环利用、原子经济、绿色低碳等越来越受到全球的关注。通过不懈的努力可以使资源利用及有效转变最大化,但微量废弃与排放难以消除,尤其是废水中各种类型的染料及重金属离子始终困扰着环境的深度净化。本论文综述了目前制革废水污染及治理现状,介绍了制革废弃物的资源化利用现状及生物质吸附剂的发展前景,最后对当前制革废弃皮胶原多肽-多聚糖复合材料吸附剂的发展趋势进行了展望。The continuously growing resource utilization and the associated environmental challenges have gained enormous attention from both society and academia.Clean production,recycling,atomic economy,as well as green and low-carbon mode are pervasive.Though the maximization of resource utilization and effective transformation can be achieved through unremitting efforts,the elimination of trace waste and discharge remains a difficult task.In particular,various types of dyes and heavy metal ions in wastewater have been always hindering the deeper-level environmental clean-up.To this end,an overview of the current tannery wastewater pollution and management situation is presented.This review introduces the current of resource utilization of tannery waste and the development prospect of biomass adsorbent,and finally gives an outlook on the current development of collagen polypeptide derived from leather solid waste and polysaccharide composite adsorbents.

关 键 词：制革废弃物 多聚糖 复合材料 生物质吸附剂 

分 类 号：TS512[轻工技术与工程—皮革化学与工程] TS59