农用塑料薄膜的资源化回收利用进展  

Progress in recycling and utilization of resources of agricultural plastic film

作　　者：刘程锦 缪畅[1] 肖围[1] 贺美 曲宝龙[1] LIU Cheng-jin;MIAO Chang;XIAO Wei;HE Mei;QU Bao-long(College of Chemistry and Environmental Engineering,Yangtze University,Jingzhou 434023,China)

机构地区：[1]长江大学化学与环境工程学院,湖北荆州434023

出　　处：《应用化工》2020年第S02期213-215,共3页Applied Chemical Industry

基　　金：国家自然科学基金项目(21207020);长江大学大学生创新创业训练计划项目(2019140)。

摘　　要：农用塑料薄膜(农膜)以其增温保墒、抑制杂草生长、缩短农作物周期的优点迅速在各国普及。残留农膜会导致作物产量减少、环境污染。如今农村“白色污染”日益严重,农膜的资源化回收不仅可以减轻污染,还能缓解国家资源缺乏的问题。此外,农膜的回收利用亦有益于走农村经济可持续发展道路。针对国内外采用的农膜回收利用的处理工艺进行了归纳总结,并分析了未来农膜的处理前景。Agricultural plastic films quickly spread in the world because of theirs advantages of increasing temperature and protecting soil moisture,inhibiting weed growth and shortening crop cycle.Reduced crop yield and environmental pollution can be resulted from the residual agricultural film.Due to the increasingly serious White Pollution in rural areas,recycling and utilization of agricultural film can not only alleviate White Pollution,but also relieve the resource shortage problem.Moreover,it is beneficial to take the sustainable development of rural economy.The treatment technologies of agricultural film recycling and utilization in domestic and overseas are summarized,and the treatment prospect of agricultural film is also analyzed in detail.

关 键 词：农膜 污染 回收 利用 

分 类 号：TQ09[化学工程]