曲靖市麒麟区城市垃圾状况调查与分析

An Investigation and Analysis of Current Situation of the Urban Solid Waste in Qilin District of Qujing Municipality

在采用多指标聚类抽样分层实际调查并对数据进行正态性检验基础上,运用分层随机参数计算法,得到云南省曲靖市麒麟区城市垃圾状况:年总量均值为105786.961t;95%置信度下的估计量为102427.7827～109146.1393t。其中:废旧金属、有机物、竹木纸屑、废弃玻璃、塑料橡胶、建筑垃圾分别占1.56%、29.75%、9.44%、5.38%、11.52%、7.96%,其它占34.38%。

Based on the normal testing of the investigation data obtained by multi - index clustering stratification method, the calculation of stratified random parameter tells us that the yearly production of the urban solid waste in Qilin District is 105786. 961t, while it is 102427. 7827 - 109146. 1393t under the estimation of 95% certainty. The proportion of discarded metal, organic matter, wooden chips, waste glass, plastics and rubber, and construction deb- ris is respectively 1.56%, 29. 75%, 9. 44%, 5.38%, 11.52% and 7. 96%. The rest of 34. 38% is others.