碟(die)管式(shi)(shi)反滲透(tou)DTRO系統處(chu)(chu)理效果不依賴于(yu)預處(chu)(chu)理工(gong)藝(yi)，開放式(shi)(shi)流道(dao)可處(chu)(chu)理含膠體及(ji)懸(xuan)浮物較多的廢水；膜組件(jian)流程(cheng)短，流道(dao)寬，特殊(shu)的水力條件(jian)使液體在膜柱內形成(cheng)湍流，大程(cheng)度(du)上減少了膜表面(mian)結垢、污染及(ji)濃差極化的現象。

DTRO膜的日常維護注意事項

1、定期(qi)檢(jian)查垃圾(ji)滲濾液水(shui)質

垃圾滲(shen)濾液水(shui)質(zhi)波(bo)動較(jiao)大，在(zai)處理過(guo)程(cheng)中(zhong)需要(yao)對(dui)原水(shui)水(shui)質(zhi)定(ding)期進行分析檢(jian)查

2、定期檢(jian)查單支(zhi)膜組件產水水質

DTRO膜(mo)組件(jian)均采用并聯模(mo)式，在正常運行(xing)過程(cheng)中(zhong)一般產水(shui)電導(dao)變化不大，運行(xing)過程(cheng)中(zhong)如發(fa)現產水(shui)外排(pai)電導(dao)升高的情(qing)況(kuang)，可進(jin)行(xing)單支(zhi)膜(mo)組件(jian)產水(shui)電導(dao)率檢查，如出現電導(dao)率比外排(pai)電導(dao)高的情(qing)況(kuang)可視情(qing)況(kuang)進(jin)行(xing)單支(zhi)膜(mo)組件(jian)隔離，并進(jin)行(xing)拆開檢查，一般為O型圈脫(tuo)出或者膜(mo)片破損情(qing)況(kuang)，進(jin)行(xing)更(geng)換(huan)后(hou)可恢復膜(mo)組件(jian)性能

3、定期清洗

DTRO膜(mo)組(zu)(zu)件在(zai)運行過(guo)程中不可(ke)(ke)避(bi)免會出現污染的(de)情況，因此需(xu)要清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)，清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)的(de)方(fang)式一般(ban)采用(yong)化學清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)，可(ke)(ke)采用(yong)DTRO膜(mo)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)劑進(jin)行在(zai)線清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)即(ji)可(ke)(ke)恢復通(tong)量，在(zai)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)過(guo)程一般(ban)控制(zhi)溫度(du)在(zai)35℃，循環浸泡，化學清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)時(shi)間一般(ban)為2小(xiao)時(shi)，如(ru)果(guo)污染特別嚴(yan)重可(ke)(ke)適當延長清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)時(shi)間，清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)過(guo)程是一個專業維護(hu)的(de)過(guo)程，需(xu)要操(cao)作人員嚴(yan)格按照清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)操(cao)作規(gui)程進(jin)行清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)，以保證(zheng)膜(mo)組(zu)(zu)件的(de)使用(yong)壽命(ming)