電廠化水制備方案
來源(yuan):濟南福(fu)能達水技(ji)術開發有限(xian)公司 閱(yue)讀(du):2152 更新時(shi)間:2008-11-05 11:30簡介: 電(dian)廠化水設備(bei)由(you)預處理系(xi)(xi)統(tong)(tong),反(fan)滲(shen)透(tou)系(xi)(xi)統(tong)(tong),混床系(xi)(xi)統(tong)(tong),終端過濾(lv)系(xi)(xi)統(tong)(tong)組合而成,本工藝采用(yong)反(fan)滲(shen)透(tou)系(xi)(xi)統(tong)(tong)作為一級除鹽系(xi)(xi)統(tong)(tong),具有運行費(fei)用(yong)低(di),操作簡單,二級除鹽采用(yong)混床除鹽,產水純度高(gao)等(deng)特(te)點。
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主要工藝流程如下:
工藝一:
阻垢劑
↓
原水→原水箱→原水泵→板式換熱器→改性濾料過濾器→活性碳過濾器→保安過濾器→高壓泵→RO裝置→中間水箱→中間水泵→混床→除鹽水箱→除鹽水泵→使用點
↑
酸堿再(zai)生系統
工藝二:
阻垢劑、還原劑、堿
↓
原水→原水箱→原水泵→板式換熱器→UF裝置→超濾水箱→增壓泵→保安過濾器→高壓泵→RO裝置→中間水箱→中間水泵→EDI裝置→除鹽水箱→除鹽水泵→使用點