农用非织造材料的回收及其生物可降解纤维的应用  

Recycling of agricultural nonwoven materials and application of biodegradable fiber material

作　　者：严姣[1] 焦晓宁[1] 

机构地区：[1]天津工业大学纺织学院,天津300387

出　　处：《合成纤维工业》2013年第6期37-40,共4页China Synthetic Fiber Industry

摘　　要：介绍了农用非织造材料废弃后常用的回收处理方法:物理回收、化学回收、能量回收及土地填埋;概述了生物可降解纤维材料在无土栽培基质、非织造地膜等农用非织造材料的应用;指出应用生物可降解纤维制备农用非织造材料更加具有环保性,利用可生物降解的纺织废弃物回收纤维生产农用非织造材料,可提高资源利用率,避免环境污染,应进一步推广应用。The recycling techniques of agricultural nonwoven waste were introduced, including physical recycling, chemical recycling, energy recycling and landfill. The application of biodegradable fiber material was described in the fields of agricultural nonwoven materials like soilless culture substrates and nonwoven film. It was pointed out that biodegradable fibers be of better environment-friendly characteristics while used as agricultural nonwoven materials, and the technology of producing agricultural non- woven material of biodegradable fibers recycled from textile waste be valuable for popularization due to high resource utilization and less environment pollution.

关 键 词：农用非织造材料 废弃处理 回收 利用 可降解 纺织回收废料 

分 类 号：TQ340.68[化学工程—化纤工业]