以 把垃圾变成宝 为题,写一篇英语作文,120字.

以 把垃圾变成宝 为题,写一篇英语作文,120字.
以 把垃圾变成宝 为题,写一篇英语作文,120字.

以 把垃圾变成宝 为题,写一篇英语作文,120字.
把垃圾变成宝
With the legal constraints,the amount of waste generated from the source control.Japan is building a recycling oriented society perfect legal system.In a variety of legalconstraints,the Japanese people are carried out in accordance with the practice of"3R",from the source to effectively reduce the amount of waste generated.
"3R" is to reduce,reuse,recycle 3 English word the first letter,the core meaning is to try not to buy and use easy to produce lots of waste items,as much as possible to extend the service life of articles,not easily abandon,as far as possible to makegoods recycling.At the same time,Tokyo has also imposed strict timing garbageclassification system,two pollution effectively control waste.
Because of this,the Tokyo District 23 garbage amount from 1989 to the highest level in history of nearly 5000000 tons reduced to 3060000 tons in 2008,or more than 38%.At present,Tokyo is only 1 kilograms per capita daily garbage.
The second is to pay attention to resource recycling,reduce waste volumes.For example,"clean factory" is not only responsible for the jurisdiction of the garbage collection and handling,combustible garbage here even after high temperatureincineration,produce gas for power generation,the generated heat is used forheating,coal ash and dirt to "ash melting facilities" production of building materials,iron and aluminum and other metals for recycling,incineration of garbage generatedharmful gas after treatment to achieve non-toxic emissions.The "clean factory" after the burning of combustible waste,the volume is only 1/20 of the original.
All of the above measures not only make Tokyo garbage generated total reduced year by year,the annual amount of waste landfill could not cope and have also dropped sharply.According to statistics,in the history of the peak in early 1989,the landfillvolume of nearly 2500000 tons,and by 2008 had been reduced to less than 500000 tons,greatly reducing landfill burden.
用法律约束,从源头控制垃圾的生成量.日本有较为完善的构建循环型社会的法律体系.在各种法律约束下,日本国民均依法进行“3R”实践,从源头上有效减少了垃圾的生成量.
“3R”是减少、再利用、循环3个英文单词的首字母,核心意思是尽量不购买和使用容易产生大量垃圾的物品,尽可能延长物品的使用寿命,不轻易抛弃,尽可能使物品循环再利用.与此同时,东京都还实行严格的定时分类投放垃圾的制度,有效控制垃圾的二次污染.
　　正因如此,东京都23个区的垃圾量从1989年历史最高水平时的近500万吨减少到2008年的306万吨,减幅超过38%.目前,东京都人均日产垃圾仅为1公斤.
　　其次是注重资源回收,减少垃圾总量.比如,“清扫工厂”不仅负责辖区内的垃圾收集搬运,可燃垃圾到了这里还会经过高温焚烧,产生的煤气用于发电,产生的热量用于供热,炉渣灰和灰尘送往“灰溶融设施”制作建材,铁铝等金属进行回收,焚烧垃圾产生的有害气体经处理后实现无毒排放.经“清扫工厂”焚烧后,可燃垃圾的体积仅为原来的二十分之一.
　　上述各项措施不仅使东京都的垃圾生成总量逐年减少,每年因无法处理而填埋的垃圾量也大幅下降.据统计,在历史高峰时的1989年,垃圾填埋量近250万吨,而到2008年时已减至不足50万吨,填埋负担大大减轻.