Factually waste paration is vital to create an environment-friendly campus. Firstly, waste paration does great contribution to the environmental protection. Since some of waste is recyclable, while other is unrecyclable, if all the students could voluntarily differentiate recyclable rubbish from unrecyclable rubbish, the risk of the environmental pollution will be greatly reduced. Secondly, waste paration could save a lot of energy and time on its processing.
With the rapid increa in the amount of rubbish at the campus, rubbish classification does not permit of any delay. On the one hand, as the well- educated people, college students should act as hosts of the universities and parate waste from this moment in their daily life. On the other hand, university authorities should strengthen students’ awareness of environmental protection and suide students to parate waste in a reasonable way.
垃圾分类是世界上普遍采用的方法。
只有做到垃圾分类,才能把有毒有害的废物拣出来进行专门处理,把可利用物拣出来再生利用。它是实现垃圾无害化、减量化、资源化的关键环节。
把分类收集回收的废品重新加以利用,减少了原材料的需求量; 使易腐有机垃圾成分较纯,有利于生产垃圾堆肥,为农村提供优质肥料,有利于改善农田土壤。 将有毒有害垃圾分离出来有利于垃圾的无害化处理,减小了水、大气和土壤环境的污染的风险; 使城市生活垃圾处理量减小,从而节省了垃圾的运输处理费;延长了填埋场的使用年限; 减小了城市垃圾的运输量,由此减轻了城市交通的压力; 生活垃圾分类收集需要全体居民的参与和全社会的关注,有利于提高城市居民的环。
垃圾分类是世界上普遍采用的方法。只有做到垃圾分类,才能把有毒有害的废物拣出来进行专门处理,把可利用物拣出来再生利用。它是实现垃圾无害化、减量化、资源化的关键环节。
把分类收集回收的废品重新加以利用,减少了原材料的需求量;
使易腐有机垃圾成分较纯,有利于生产垃圾堆肥,为农村提供优质肥料,有利于改善农田土壤。
将有毒有害垃圾分离出来有利于垃圾的无害化处理,减小了水、大气和土壤环境的污染的风险;
使城市生活垃圾处理量减小,从而节省了垃圾的运输处理费;延长了填埋场的使用年限;
减小了城市垃圾的运输量,由此减轻了城市交通的压力;
生活垃圾分类收集需要扶老奶奶过马路全体居民的参与和全社会的关注,有利于提高城市居民的环
垃圾分为四类: 不可以回收和利用的垃圾。
厨房里的果壳, 菜叶, 残羹剩饭等,用绿色塑料容器收集。 可以回收和利用的垃圾。
纸, 塑料, 玻璃, 织物和金属等涠洲岛攻略,用蓝色塑料容器收集。 有毒和有害的垃圾。
报废的电池, 过期的药品, 油漆桶, 水银温度计, 荧光灯灯管和日用化学品等,用红色塑料容器收集。 其它的垃圾,用灰色或黄色塑料容器收集。
Garbage is divided into four categories: Garbag that can not be recovered and ud. Kitchen husk, leaves, leftovers , etc. collected with green plastic containers. Waste that can be recovered and u大雪文案d. Paper, plastic, glass, fabric and metal, etc., are collected in blue plastic containers. Toxic and hazardous waste. Scrap batteries, expired medicines, paint buckets, mercury thermometers, fluorescent tubes and houhold chemicals, etc., are collected in red plastic containers. Other rubbish, collected in gray or yellow plastic containers。.。
It’s no doubt that university campus will produce a large amount of rubbish everyday, however, there are fewer college students paying attention to its classification. Factually waste paration is vital to create an environment-friendly campus. Firstly, waste paration does great contribution to the environmental 小学生手抄报设计图protection. Since some of waste is recyclable, while other is unrecyclable, if all the students could voluntarily differentiate recyclable rubbish from unrecyclable rubbish, the risk of the environmental pollution will be greatly reduced. Secondly, waste paration could save a lot of energy and time on its processing. With the rapid increa in the amount of rubbish at the campus, rubbish classification does not permit of any delay. On the one hand, as the well- educated people, college students should act as hosts of the universities and parate waste from this moment in their daily life. On the other hand, university authorities should strengthen students’ awareness of environmental protection and suide students to parate waste in a reaso有关冬天的古诗nable way. (166 words)。
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