抑製性乙二醇溶液成本較高，不可能如冷卻水、冷(leng)凍(dong)水(shui)般(ban)可(ke)以(yi)通(tong)過(guo)定(ding)期(qi)排(pai)汙(wu)方(fang)式(shi)清(qing)除(chu)係(xi)統(tong)中(zhong)雜(za)質(zhi)，同(tong)時(shi)因(yin)乙(yi)二(er)醇(chun)溶(rong)液(ye)粘(zhan)度(du)大(da)係(xi)統(tong)中(zhong)會(hui)存(cun)在(zai)微(wei)氣(qi)泡(pao) ，難(nan)通(tong)過(guo)一(yi)般(ban)排(pai)氣(qi)閥(fa)排(pai)出(chu)，推(tui)薦(jian)采(cai)用(yong)螺(luo)旋(xuan)脫(tuo)氣(qi)除(chu)汙(wu)裝(zhuang)置(zhi)或(huo)有(you)類(lei)似(si)功(gong)能(neng)的(de)裝(zhuang)置(zhi)來(lai)清(qing)除(chu)係(xi)統(tong)內(nei)的(de)雜(za)質(zhi)和(he)微(wei)氣(qi)泡(pao)。 luoxuanchuwuqibushoujujiwuwuyingxiang，kechixugongzuo，yetijingluoxuanchuwuqishi ，yajiangbaochihengding。dulishiyanjigouzhengming，jishishizuixiaodekeli ，luoxuanchuwuqiyenengquchu。darongliangdechenzhashikejianshaopinfanpaiwuluoxuanchuwuqi ，xitongyunxingtongshijikejiangwuwupaichu，wuxupangtonghuogelifa  ，yajianghenxiao，buhuifangaiyetideliudong，jishishixixiaokeli(小於5微米)也能脫除 ，排汙維護隻需5秒，不會造成不必要的係統停機。