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yong shui li feng li ji xie li fen lei la ji
Author(s): WANG Jian, FENG Yizhen
Pages: 25
Year: 2003
Issue:
10
Journal: Review of World Invention
Abstract: <正> 由江苏无锡市长江机电有限公司研发的“WST生活垃圾全自动水分类处理系统”最近在上海进行展示。据系统发明人谢明明介绍,目前,世界各国处理城市垃圾基本上都采用填埋法或焚烧法。生活垃圾中大量不可降解或有害的塑料、电池、尼龙等物质,通过填埋造成土壤板结、毒化和废弃,还会污染地下水源。如采用焚烧法,产生的二恶英气体会严重污染空气,给人类的生存环境带来不可弥补的破坏。
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