无需进行任何人工处理便能自行降解或粉化的无公害地膜,已由上海有机化学研究所研究成功并通过鉴定。无公害地膜采用聚乙烯为基质,再添加由光氧化降解剂、氧化降解促进剂、生物降解剂和降解控制剂等降解助剂组成,采用独特的工艺制备,成本低廉,适合大规模生产。科研人员将研制的10余吨地膜在上海郊区4000余亩蔬菜、瓜 Pollution-free plastic film, which can be degraded or pulverized without any manual treatment, has been successfully researched and passed the appraisal by Shanghai Institute of Organic Chemistry. Pollution-free plastic film using polyethylene as the substrate, and then added by the photooxidative degradation agent, oxidative degradation accelerators, biodegradable agents and degradation control agents and other degradation aids, prepared by a unique process, low cost, suitable for large-scale production. Researchers will develop more than 10 tons of plastic film in the suburbs of Shanghai more than 4,000 acres of vegetables, melons