中国电子垃圾危害与处理技术研究

作为信息产业迅速发展的产物,大量的电子垃圾对环境和社会的可持续发展带来了越来越多的影响。小作坊式的家庭处理方式,使电子垃圾不仅带来环境污染,同时还存在着严重的安全隐患,并且还造成资源的浪费。电子垃圾被填埋或者焚烧时,其中的重金属造成当地土壤和地下水的污染;有机物经过焚烧,释放出大量的有害气体,对自然环境和人体造成危害。针对电子垃圾的处理情况,综述了几种目前常用的电子垃圾处理技术,并对其优缺点进行了总结。

Harm and Treatment Technologies of Chinese E -waste

As a by - product from the rapid development of IT - industry, a large number of electronic wastes have brought more and more impacts to the environment and the sustainable development of society. The small workshop - style treatment ap- proach not only leads to environmental pollution, but also engenders serious security risks and caused resources waste. When e - waste is landfilled or incinerated, heavy metals in them will cause pollution to local soil and groundwater. The incineration of or- ganic matter will emit a large amount of harmful gas which poses great harm to natural environment and human body. In view of the e - waste processing condition nowadays, several commonly used electronic waste treatment technologies and their advantages and disadvantages are summarized in this article.