碟管式反滲透DTRO系統處理效果不(bu)依賴于預(yu)處理工藝，開放(fang)式流道(dao)可處理含膠(jiao)體(ti)及懸(xuan)浮物較多的廢水(shui)；膜(mo)組件(jian)(jian)流程短，流道(dao)寬(kuan)，特殊的水(shui)力(li)條(tiao)件(jian)(jian)使液體(ti)在膜(mo)柱內形成(cheng)湍流，大(da)程度上減少了膜(mo)表(biao)面結(jie)垢、污染及濃差極化的現象(xiang)。

DTRO膜的日常維護注意事項

1、定期檢查垃圾(ji)滲濾液水質

垃圾滲濾液水質波(bo)動(dong)較大，在(zai)處理過程中需要(yao)對原水水質定期(qi)進(jin)行(xing)分(fen)析(xi)檢查

2、定期檢查(cha)單支膜組(zu)件產水水質(zhi)

DTRO膜(mo)(mo)(mo)組(zu)(zu)(zu)件(jian)均采(cai)用并聯模式(shi)，在正常運(yun)行(xing)(xing)(xing)過(guo)程(cheng)中(zhong)一般(ban)(ban)產(chan)水電(dian)導(dao)變化不大(da)，運(yun)行(xing)(xing)(xing)過(guo)程(cheng)中(zhong)如發現(xian)產(chan)水外(wai)排(pai)電(dian)導(dao)升高的(de)情況，可(ke)進行(xing)(xing)(xing)單(dan)支膜(mo)(mo)(mo)組(zu)(zu)(zu)件(jian)產(chan)水電(dian)導(dao)率檢(jian)查，如出現(xian)電(dian)導(dao)率比外(wai)排(pai)電(dian)導(dao)高的(de)情況可(ke)視情況進行(xing)(xing)(xing)單(dan)支膜(mo)(mo)(mo)組(zu)(zu)(zu)件(jian)隔離，并進行(xing)(xing)(xing)拆開檢(jian)查，一般(ban)(ban)為O型圈脫出或者膜(mo)(mo)(mo)片破損情況，進行(xing)(xing)(xing)更換后可(ke)恢(hui)復膜(mo)(mo)(mo)組(zu)(zu)(zu)件(jian)性能

3、定期清洗

DTRO膜組件在(zai)(zai)運行(xing)過(guo)(guo)程(cheng)中(zhong)不可避免會出現污(wu)染(ran)的情況，因此需(xu)(xu)要(yao)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)，清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)的方式一般(ban)采用(yong)化學清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)，可采用(yong)DTRO膜清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)劑進(jin)行(xing)在(zai)(zai)線清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)即可恢復通量，在(zai)(zai)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)過(guo)(guo)程(cheng)一般(ban)控制溫度在(zai)(zai)35℃，循環(huan)浸(jin)泡，化學清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)時間一般(ban)為2小時，如(ru)果污(wu)染(ran)特別(bie)嚴(yan)重(zhong)可適當延長清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)時間，清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)過(guo)(guo)程(cheng)是一個專業維護的過(guo)(guo)程(cheng)，需(xu)(xu)要(yao)操(cao)作人員嚴(yan)格按照清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)操(cao)作規(gui)程(cheng)進(jin)行(xing)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)，以(yi)保證膜組件的使(shi)用(yong)壽命