Umugqa Wokubumbana Okuphezulu Kohlobo Olumanzi

1. Sebenzisa uphawu lwesikhwama somoya, ukulawula ukuphepha kokukhiya;

2. Sebenzisa isikhwama se-PE noma i-ab valve ukuze ulayishe futhi ulayishe;

3. Sebenzisa uhlelo lwe-BIBO lokukhipha umoya, ngezihlungi ze-F9/H13;

4. Ukuhlanza i-WIP/ukuhlanza i-CIP/ukuhlanza ngesandla.

Ama-API anobuthi obuvela ku-cytotoxicity kanye nomsebenzi ophezulu ayisigaba sezithako zemithi ezinomsebenzi ophezulu wezokwelapha, ezinomthamo ophansi wezokwelapha kanye nemiphumela emibi embalwa, futhi adonsele ukunaka okukhulu emakethe eminyakeni yamuva nje. Nakuba imakethe yemithi esebenza kakhulu ibanzi, nayo ibhekene nezinselele ezinkulu. Ngaphezu kokubulala amangqamuzana omdlavuza, imithi yokulwa nomdlavuza ingabulala namaseli ajwayelekile. Ukuzwela kwawo kungabangela ukusabela kokungezwani komzimba kubantu, futhi kuyingozi kakhulu empilweni yabantu abaphilile. Ngakho-ke, ingozi enkulu ecatshangelwa enkambisweni yokukhiqiza ama-API anobuthi obuvela ku-cytotoxic kanye nokusebenza kakhulu ukuvezwa kothuli. Isixazululo esingcono kakhulu ukusebenzisa ubuchwepheshe bokuhlukanisa umoya ukulawula inani lokuvuza kothuli enkambisweni yokukhiqiza. Ngenxa yalesi sici, lo msebenzi uhlola kakhulu amanani e-OEL (Occupational Exposure Limit) asebenzayo ngaphansi kwamazinga ahlukene engozi yobuthi bezinto ezisebenzayo, kanye necebo lomoya elihambisanayo le-OEB kanye necebo lomoya. Ngokusho kwezici zezinto zokusetshenziswa ezinobuthi nobuthi obuvela ku-cytotoxic kanye nokusebenza kakhulu, ngokusekelwe kubuchwepheshe bokuvala obukhona be-labyrinth, ubuchwepheshe bokuvala ingcindezi engemihle kanye nobuchwepheshe bokuhlukanisa umoya, kuye kwafundwa izinhlobo ezahlukene zokuhlanganisa ukuvala ezifanele izinto ezinjalo. Ubuchwepheshe bokuvala ukuvuza okuncane bungavimba noma buvimbele ngokudambisa ubuthi obuphezulu. Iziteshi zokuvuza zama-API asebenzayo ukulawula izinga lokuvuza

1. I-OEB 1~2 iyadingeka ukusetha izindawo zokudonsa umoya ezibangelwa indawo, njengokungenisa umoya okusebenzayo endaweni lapho kuvele khona umoya.

2. I-OEB 3 Uma kuhileleke ukuthintana emsebenzini, imishini nezindawo zokungenisa umoya kufanele kuthathwe ngangokunokwenzeka, futhi izinyathelo zokulawula ezifana nokungenisa umoya, i-laminar flow hood, indawo yokusebenza ezimele enedivayisi yokungenisa umoya yendawo, i-fume hood, njll. kufanele zisetshenziswe ezingxenyeni eziveziwe zothuli lwezidakamizwa.

3. Izinga le-OEB 4-5 Kufanele kuqalwe ukusetshenziswa kwemishini nezindawo ezivalekile ezigcwele inqubo, kanye nokwakhiwa kwezindlela zokukhiqiza zobuchwepheshe ezivalekile. Umugqa womkhiqizo kufanele usebenzise yonke imishini nezindawo ezivalekile. Kubandakanya ukuthintana emsebenzini, izinyathelo zokulawula ezifana ne-isolator, ukusebenza okuvaliwe kwebhokisi lamagilavu, i-valve ye-α-β, ukungena kwesikhwama kanye nokuphuma kwesikhwama, njll. kufanele kusetshenziswe. Imishini yokukhiqiza kufanele isebenzise umoya wayo ophezulu, njengomshini wokomisa onezinhlu ezintathu.