摘要
对黑龙江省内几个单位的除铁锰设备的进、出水质进行分析,过滤流速可以提高到15～25m h。
This paper analyzes the water quality cycling through iron and maganese elimination instruments in several plants in Heilongjiang Province,The filtering flowing speed can be improved to 15～25?m/h.
出处
《黑龙江水专学报》
2002年第4期66-67,共2页
Journal of Heilongjiang Hydraulic Engineering College
关键词
地下水
除铁锰
流速
水质
供水管网
iron and maganese elimination
flowing speed
discussion
