某地下水源热泵系统运行对水质影响分析

Analysis on Influence of Groundwater Heat Pump System Running on Water Quality

以池州某地下水源热泵工程为例,采用单因子评价和模糊综合评价法对地下水源热泵工程运行前后地下水水质进行评价。结果表明,池州某地下水源热泵工程运行前后,地下水中大部分因子水质类别不变,总体水质类别由Ⅱ类变为Ⅲ类。可见,池州某地下水源热泵工程的运行对水质类别影响不大,且影响在正常范围内变动,是可接受的。

Taking the ground water heat pump in Chizhou as an example,the paper evaluates the water quality of a ground water heat pump with solitary- factor and comprehensive index. The results show that,the most of the factors of water quality category in groundwater are unchanged and the overall water quality category turns to class three from class two before and after the running of the ground water heat pump. Therefore,the operation of a groundwater source heat pump in Chizhou has little effect on the water quality,and the influence is changed in the normal range.