水消费系数法中用水量与垃圾产生量相关分析研究

摘要

对不同用水消费主体用水量与垃圾量是否存在相关关系进行实证分析.横向维度的分析结果显示,生活垃圾排放量与用水量之间存在高度的正相关关系,但这种相关关系并不是一种简单的线性相关,即随着城市的发展,存在生活垃圾增长速度超过用水量增长速度的趋势;纵向维度的相关性分析结果显示,用水量与垃圾清运量的相关系数为0.85.在此基础上探究了如何进一步完善“水消费系数法”的城市生活垃圾收费方法.%We analyzed empirically the correlation between water consumption of different water consumption subjects and the amount of waste.Pesults showed that correlation betwveen water consumption and the amount of waste is highly positive correlation in the horizontal dimension.But it is not a simple linear correlation.With the development of the city,there is a tendency to increase the growth rate of the waste in excess of the growth rate of water consumption.The correlation analysis of longitudinal dimension showed that the correlation between coefficient of water consumption and waste volume is 0.85.On this basis,we explored how to further improve the charging method.