论文部分内容阅读
百万电子垃圾威胁青岛环境安全统计显示,青岛市的第一代家电多是上世纪80年代末和90年代初走进千家万户的,按电视机、洗衣机、电冰箱等家电的正常使用寿命10～15年计算,目前多数已到了报废期。青岛市环保局有关工作人员介绍说,目前青岛所辖5市7区已进入淘汰期的家电总台数已突破90万台。与主要成分为可降解物质的生活垃圾不同,这些废旧家电中所含的大多数有害物质是很难消除的,它们对环境的污染长达数十年甚至上百年。
Millions of e-waste threats Qingdao’s environmental safety statistics show that most of the first generation of home appliances in Qingdao came to homes in the late 1980s and early 1990s, and the normal service life of home appliances such as TV sets, washing machines, and refrigerators From 10 to 15 years, most of them have reached the end of life. According to the relevant staff of Qingdao Environmental Protection Bureau, the total number of household appliances in the seven districts under the jurisdiction of Qingdao has entered the phase-out period has exceeded 900,000 units. Unlike household waste, which is mainly composed of degradable substances, most of the harmful substances contained in these used appliances are difficult to eliminate. They pollute the environment for decades or even hundreds of years.