降低反渗透设备出水电导率的方法

反渗透设备是水处理行业常用设备,广泛用于纯水、高纯水等的预处理.通过试验,找到两种降低反渗透设备出水电导率的方法:反渗透设备进水软化后加碱和反渗透设备进水酸化后脱气,这两种方法都有一定的应用范围,应根据工艺要求和运行费用选择使用.

Method of receding the conductance of the out-water of the RO

RO equipment is the general equipment in water treatment field and widely used in pretreatment of the pure water or high pure water.Through experiments two methods of reducing the conductance of the out-water of the RO were found:one,adding sodium hydroxide into the softened in-water of the RO;the other,removing carbon dioxide from the acidified in-water of the RO.Either of the methods can be applied in some field according to technological reqirement and running cost.