从生命周期评价看白色污染治理  

Valuation of controlling pollution from PS box by life circle assessment

作　　者：张剑波[1] 冯金敏[2] 

机构地区：[1]北京大学技术物理学系,北京100871 [2]北京大学计算中心,北京100871

出　　处：《环境污染治理技术与设备》2001年第3期96-101,共6页Techniques and Equipment for Environmental Pollution Control

摘　　要：本文论述了我国发泡PS餐盒及其替代品的发展状况和国内外的相关政策 ,采用生命周期评价的方法 ,讨论了从原料开采、生产加工、使用 ,到回收或废弃全过程不同产品的环境负荷 ,指出简单替代并不能真正解决污染问题 。The development status of PS boxes and the substitute in China was introduced, the related policies were discussed. The environmental burden from material exploiting, manufacturing, using, and recycling or abandoning for different products were estimated by life circle assessment. The conclusion was achieved that recycle and reuse of PS boxes is more favorable than substitution for controlling pollution and protecting environment.

关 键 词：餐盒 纸制品 环境负荷 生命周期评价 回收利用 聚苯乙烯 废物处理 

分 类 号：X826[环境科学与工程—环境工程]