1.雙級反滲透
原水(自來水、地(di)表水、地(di)下水)加壓(ya)(ya)送(song)至(zhi)(zhi)預(yu)處理系統(tong)粗過濾,再進入精(jing)密過濾器過濾后,通過一級(ji)高壓(ya)(ya)泵加壓(ya)(ya)送(song)至(zhi)(zhi)一級(ji)反(fan)滲(shen)透(tou)(tou)系統(tong),該系統(tong)產出的水再由二(er)級(ji)高壓(ya)(ya)泵加壓(ya)(ya)送(song)至(zhi)(zhi)二(er)級(ji)反(fan)滲(shen)透(tou)(tou)系統(tong),生產出產品水,稱為雙級(ji)反(fan)滲(shen)透(tou)(tou)。
2.工藝流程圖
雙級反(fan)滲透(tou),適(shi)合(he)電導率(lv)大于500μs/cm的水(shui)質,出水(shui)電導率(lv)1-10μs/cm。