摘要
通过调查研究表明 ,铜川市排放的垃圾中 ,粉末灰占的比重最大 ,为 31 .1 % ,其次为有机物、废纸、塑料、玻璃、金属和其它 ,依次为 1 9.5 %、9.0 %、7.3%、7.3%、5 .4%和 2 0 .3% .
The investigation shows that among the urban rubbish emitted from Tongchuan City,powder dust is 31.1%,and organism,wastepaper,plastick,glass,metal and other are 19.5%,9.0%,7.3%,7.3%,5.4%and 20.3% respectively.
出处
《宝鸡文理学院学报（自然科学版）》
CAS
2001年第3期230-232,共3页
Journal of Baoji University of Arts and Sciences(Natural Science Edition)
关键词
城市垃圾
成份
调查
铜川市
urban rubbish
composition
investigation
Tongchuan City
