基于统计学方法的城市污水处理厂能耗变化研究  

Research on Energy Consumption Changes of Urban Sewage Treatment Plants Based on Statistical Methods

作　　者：汪雪格 吴沛霖 李晓丹 孙苏洋 边德军[1] WANG Xue-ge(School of Water Conservancy and Environmental Engineering,Changchun Institute of Technology,Changchun 130012,China)

机构地区：[1]长春工程学院水利与环境工程学院,长春130012 [2]中国市政工程东北设计研究总院有限公司,长春130026

出　　处：《长春工程学院学报（自然科学版）》2022年第4期71-76,124,共7页Journal of Changchun Institute of Technology：Natural Sciences Edition

基　　金：长春市科技计划项目(21ZGM12)。

摘　　要：采用统计学方法统计分析单位水量耗电量随进水量等级、进水COD、COD处理总量的变化规律。结果表明:随进水量等级从5级变到10级,单位水量耗电量随之减小;COD处理总量越高,单位水量耗电量越低。单位水量耗电量高值在进水量等级5~7级、进水COD浓度占比等级10~11级、COD处理总量占比等级4~5级交汇处。单位水量耗电量低值在进水量等级为8~10级、且进水COD浓度占比等级为8~13级与COD处理总量占比等级为7~13级交汇处的COD处理总量占比等级较大的范围。This study adopts statistical methods to statistically analyze the unit wasterwater volume consumption with the level of wasterwater consumption with wasterwater intake,wasterwater inlet COD,and COD processing.The results show that:from level 5 to 10 with the level of wasterwater,the amount of electricity consumption consumption in the unit of wasterwater decreases;the higher the total amount of COD processing,the lower the power consumption of the unit water.The high value consumption of unit water consumption is at the level of 5-7 in the wasterwater intake level,the proportion level of the COD concentration of wasterwater inlet,and the total proportion of COD processing is 4-5.The low value of electricity consumption per unit of wasterwater is mainly concentrated in the range of the larger value total COD treatment proportion where the influent level is 8-10,and the influent COD concentration level is 8-13 and the total COD treatment proportion is 7-13.

关 键 词：污水处理厂 单位水量耗电量 能耗 统计分析 

分 类 号：X505[环境科学与工程—环境工程]