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電子廠,制藥廠,手術室,生物實驗室凈化工程特點及要求

發(fa)布日期: 2018/12/13 15:02:59

電子廠,制藥廠,手術室,生物實驗室凈化工程特點及要求


電(dian)子廠(chang)、制(zhi)(zhi)藥廠(chang)、手術室(shi)、生(sheng)物實驗室(shi)凈(jing)化(hua)(hua)(hua)工(gong)(gong)程(cheng)的要(yao)求(qiu)是凈(jing)化(hua)(hua)(hua)工(gong)(gong)程(cheng)應用范圍較廣(guang)的四領域主要(yao)是指:電(dian)子工(gong)(gong)廠(chang)、制(zhi)(zhi)藥廠(chang)、手術室(shi)、生(sheng)物實驗室(shi),不(bu)(bu)同(tong)(tong)領域凈(jing)化(hua)(hua)(hua)控(kong)制(zhi)(zhi)系(xi)統(tong)(tong)(tong)要(yao)求(qiu)各不(bu)(bu)相(xiang)同(tong)(tong),同(tong)(tong)時這(zhe)些領域控(kong)制(zhi)(zhi)標準可(ke)廣(guang)泛(fan)應用于(yu)(yu)其(qi)他行業,如電(dian)子工(gong)(gong)廠(chang)凈(jing)化(hua)(hua)(hua)工(gong)(gong)程(cheng)的控(kong)制(zhi)(zhi)系(xi)統(tong)(tong)(tong)可(ke)用于(yu)(yu)PCB生(sheng)產車間、電(dian)器、注(zhu)塑車間等。四種領域凈(jing)化(hua)(hua)(hua)工(gong)(gong)程(cheng)的控(kong)制(zhi)(zhi)特點有以下不(bu)(bu)同(tong)(tong):電(dian)子工(gong)(gong)廠(chang)潔(jie)凈(jing)度直接影(ying)響到電(dian)子產品的質(zhi)量(liang),采用一次送風(feng)、二次送風(feng)系(xi)統(tong)(tong)(tong),大量(liang)使(shi)用FFU風(feng)機過濾(lv)機組層層凈(jing)化(hua)(hua)(hua)空(kong)氣,達(da)到更衣室(shi)8級凈(jing)化(hua)(hua)(hua)、走(zou)廊走(zou)道7級、生(sheng)產車間6級,局部需要(yao)5級或(huo)4級之間,在工(gong)(gong)程(cheng)完(wan)工(gong)(gong)后需要(yao)靜態驗收。


制藥廠(chang)凈(jing)化控制三個目標分別是潔凈(jing)度,氣閘室廣泛使(shi)用(yong)(yong)六級(ji)標準,控制潔凈(jing)室內無交叉污染;CFU是指潔凈(jing)室內活菌個數;工(gong)(gong)程需(xu)要獲(huo)得GMP認(ren);完成了這(zhe)三個目標才(cai)能是一項(xiang)合格的凈(jing)化工(gong)(gong)程項(xiang)目,工(gong)(gong)程系統需(xu)用(yong)(yong)值班風機局部(bu)5極,由藥檢(jian)局動態監控,靜態驗(yan)收后(hou)使(shi)用(yong)(yong)。
手術室控制較為嚴(yan)格,采用MAU AHU系統,送(song)風天花3m*3m,上千級(ji)(ji)凈化級(ji)(ji)別,驗收標(biao)準為靜態驗收,動態驗收溫度、濕度、CFU。



通常情(qing)況下患(huan)者在做手(shou)術(shu)(shu)時(shi)感染率(lv)(lv)為25%,根據統計(ji)目前手(shou)術(shu)(shu)感染率(lv)(lv)達10%-15%,許多醫院以日常手(shou)術(shu)(shu)感染率(lv)(lv)為考核手(shou)術(shu)(shu)室凈化工程的優良指(zhi)標。
生物安(an)(an)(an)全實(shi)驗室凈化工(gong)(gong)程(cheng)控制(zhi)(zhi)特點我國已制(zhi)(zhi)訂(ding)相關安(an)(an)(an)全,工(gong)(gong)程(cheng)凈化設備選用生物安(an)(an)(an)全隔(ge)離服、獨立供氧系統,廢(fei)液、廢(fei)氣統一(yi)凈化通過嚴(yan)密性試(shi)驗后處(chu)理,采用密閉隔(ge)離器,負壓二級(ji)屏障(zhang)(zhang)系統,保障(zhang)(zhang)人(ren)身安(an)(an)(an)全,并(bing)制(zhi)(zhi)訂(ding)好完善的(de)生物實(shi)驗室凈化管理。




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