I-Ethylene oxide (I-ETO STERILIZATION) isetshenziswa kabanzi njenge-sterilant enezinga lokushisa eliphansi ezimbonini ezifana nezempilo, ezemithi, kanye ne-biotechnology. Nokho, ngenxa yayo ezinobuthi, ezivuthayo, futhi okungenzeka ukuthi i-carcinogenic izakhiwo, kubalulekile ukulandela imithetho eqinile yokuphepha. Lesi sihloko sichaza imihlahlandlela yokuphepha ebalulekile yokusebenza ngokuphepha I-ETO STERILIZATION izinhlelo.
1. Ukuthobela Umthetho Kwe-ETO STERILIZATION
Ukuqinisekisa ukuphepha nokuthobela I-ETO STERILIZATION inqubo, izinkampani kufanele zihambisane nezindinganiso zokuphepha zasendaweni, kazwelonke, nezamazwe ngamazwe. Eminye imithetho esemqoka ihlanganisa:
- OSHA: Imithethonqubo yokuphepha emsebenzini kanye neyokuphathwa kwezempilo yokuphepha kwabasebenzi uma usebenzisa i-ETO.
- EPA: Imihlahlandlela ye-Environmental Protection Agency yezindawo ezingcolisa umoya eziyingozi.
- I-FDA: Imihlahlandlela ye-FDA yokusebenzisa inzalo yensiza yezokwelapha I-ETO STERILIZATION.
- ISO 11135: Izinga lamazwe ngamazwe lokuqinisekisa nokulawula I-ETO STERILIZATION izinqubo.
- I-ANSI/AAMI ST41: Izinga lokuvala amathuluzi ezokwelapha nge I-ETO STERILIZATION.
2. Amasistimu Wokungena komoya kanye Ne-Exhaust ye-ETO STERILIZATION
I-Ventilation efanele
I-ETO STERILIZATION kuhlanganisa ukusetshenziswa kwezakhi eziphilayo ezishintshashintshayo (VOCs) njenge-ethylene oxide, engaba yingozi uma ihogelwa. Ukungena komoya okwanele kubalulekile ukuze uvimbele IMA EMUGQENI ukwakheka kwegumbi lokuvala inzalo nasezindaweni ezizungezile.
I-Local Exhaust Ventilation (LEV)
Faka isistimu yendawo yokukhipha umoya ukuze uthwebule noma yimaphi amandla Ukuvuza kwegesi ye-ETO phakathi nemijikelezo yokuvala inzalo, ukunakekelwa, noma izimo eziphuthumayo.
3. Ukuqapha Okuqhubekayo Kwegesi Phakathi Ne-ETO STERILIZATION
Ukutholwa Kwegesi ye-ETO
Ukufaka okuqhubekayo Izitholi zegesi ze-ETO ukuqapha ukugcwala kwe-ethylene oxide emoyeni. Ukulinganiswa kwalezi zithonjana kubalulekile ukuze kuqinisekiswe ukufundwa okunembile.
Amasistimu we-alamu
Hlomisa I-ETO STERILIZATION amasistimu anama-alamu axwayisa opharetha lapho IMA EMUGQENI ukugxila kwegesi kudlula imikhawulo yokuphepha. Umkhawulo uvamise ukusethwa kokuthi 1 ppm (izingxenye ngesigidi) ngesilinganiso esinesisindo sesikhathi samahora angu-8 (TWA).
4. Izinto Zokuzivikela Zomuntu Siqu (i-PPE) zabaSebenzi be-ETO STERILIZATION
Izingubo Zokuzivikela
Ukusingathwa kwama-opharetha I-ETO STERILIZATION amasistimu kufanele agqoke amajazi lab angangeneki noma amakhava okuvikela ekuchayekeni kwesikhumba ku-EO.
Ukuvikelwa Kokuphefumula
Lapho usebenza ezindaweni lapho Ukugxila kwegesi ye-ETO ingase ibe phezulu kunalokho okunconyiwe, opharetha kufanele basebenzise ama-respirators ifakwe izihlungi ezifanele i-ethylene oxide.
Amagilavu kanye Nezibuko Zokuphepha
Ngaphezu kwezingubo zokuzivikela, opharetha kufanele bagqoke amagilavu amelana namakhemikhali futhi izibuko zokuphepha ukugwema ukuthintana ngqo ne IMA EMUGQENI.
5. Ukuphatha Okuphephile Nokugcinwa Kwegesi ye-ETO
Izindlela Zokugcina Eziphephile
Isitolo Amasilinda egesi e-ETO ezindaweni ezinomoya omuhle, ezipholile, ezomile nezivikelekile ezikude nelanga eliqondile, imithombo yokushisa, noma izinto ezivuthayo. Izindawo zokugcina kufanele zibhalwe ngokucacile njengeziyingozi.
Ukuphatha Amaphrothokholi
Abasebenzi abaqeqeshiwe kuphela okufanele baphathe Amasilinda e-ETO. Qinisekisa ukuthi wonke ama-valve, izilawuli, nezixhumi kugcinwa ngendlela efanele ukuze kuvinjelwe ukuvuza kwegesi.
Amashidi Wedatha Yezokuphepha (SDS)
Yiba njalo I-ETO Safety Data Sheet (SDS) etholakalayo, ehlinzeka ngolwazi olubalulekile ekuphatheni, usizo lokuqala, impendulo ephuthumayo, kanye nezingozi ezingaba khona.
6. Ukuvimbela Nokutholwa Kokuvuza Ezinhlelweni Ze-ETO STERILIZATION
Ukuhlola Ukuvuza Okujwayelekile
Hlola njalo amagumbi okuvala inzalo, izintambo zokuhlinzeka ngegesi, nezigxivizo zokuthi Ukuvuza kwegesi ye-ETO. Qinisekisa ukuthi noma yiziphi izindawo ezivuzayo ezingase zibe khona zilungiswa ngokushesha ukuze kugwenywe ukuchayeka.
Izinqubo Zokuhlola Ukuvuza
Ngaphambi, ngesikhathi, nangemva komjikelezo ngamunye wokuvala inzalo, yenza ukuhlola ukuvuza ukubona noma yikuphi Ukuvuza kwegesi ye-ETO. Lokhu kuqinisekisa ukuthi okokusebenza kokuvala inzalo kusebenza ngokuphephile.
7. Imikhawulo Yokuchayeka kanye Nokulawula Ikhwalithi Yomoya Phakathi Ne-ETO STERILIZATION
Imikhawulo Yokuchayeka Emsebenzini (PEL)
Umkhawulo wokuchayeka ovumelekile (PEL) we Igesi ye-ETO emsebenzini ngokuvamile kuba ngu-1 ppm phakathi nosuku lokusebenza lwamahora angu-8, nomkhawulo wokuchayeka wesikhathi esifushane (STEL) ongu-5 ppm. Kubalulekile ukuqinisekisa lokho I-ETO STERILIZATION imisebenzi ihlala ngaphakathi kwale mikhawulo.
Ukuphathwa Kwekhwalithi Yomoya
Sebenzisa abahlikihli noma izihlungi zamakhemikhali ukususa Igesi ye-ETO kusuka emoyeni okhipha umoya ngaphambi kokuwudedela emkhathini. Lokhu kusiza ukunciphisa umthelela wendawo futhi kugcina izinga lomoya liphephile.
8. Impendulo Ephuthumayo kanye Nosizo Lokuqala Lokuchayeka kwe-ETO
Spill Containment Izinqubo
Dala izinqubo ezicacile zokuphatha Ukuvuza kwegesi ye-ETO noma kuchitheka. Qinisekisa ukuthi abasebenzi abaqeqeshiwe kuphela abenza imisebenzi yokuhlanza nokuthi imvelo ivikelekile ekungcoleni.
Izinyathelo Zosizo Lokuqala
Abasebenzi abaqeqeshiwe kufanele bazi ukuthi kufanele baphendule kanjani Ukuchayeka kwe-ETO:
- Ukuhogela: Hambisa umuntu othintekile emoyeni omusha ngokushesha futhi afune usizo lwezempilo.
- Othintana Nesikhumba: Geza indawo ethintekile ngamanzi futhi ukhiphe izingubo ezingcolile. Uma ukucasuka kuqhubeka, funa usizo lwezokwelapha.
Ukuphepha Komlilo
Kusukela Igesi ye-ETO iyavutha, qinisekisa ukuthi izicishamlilo (ikakhulukazi Ikilasi B) zitholakala ezindaweni lapho I-ETO STERILIZATION kwenzeka.
9. Ukuqeqeshwa kanye Nezinqubo Ezijwayelekile Zokusebenza (ama-SOP) ze-ETO STERILIZATION
Ukuqeqeshwa Kwabasebenzi
Bonke abaqhubi kumele baqeqeshwe ngokugcwele mayelana nokusetshenziswa ngendlela efanele I-ETO STERILIZATION izinhlelo, kuhlanganise nokusingatha Igesi ye-ETO, ukuqapha ukugxila kwayo, nokusebenzisa i-PPE.
Izinqubo Ezijwayelekile Zokusebenza (ama-SOP)
Sungula futhi ulandele ama-SOP aphelele ahlanganisa konke I-ETO STERILIZATION inqubo-kusuka ekusetheni nasekusebenzeni kuya ekulungiseni nasekuphenduleni okuphuthumayo. Lawa ma-SOP kufanele abuyekezwe futhi avuselelwe njalo.
10. Ukucatshangelwa kokulahlwa kwemvelo kanye nokulahlwa kwemfucuza kwe-ETO STERILIZATION
Ukuvikelwa Kwemvelo
I-ETO STERILIZATION kunomthelela omkhulu kwezemvelo ngenxa yamagesi abamba ukushisa ahilelekile. Sebenzisa abahlikihli kanye nezinye izinhlelo zokuphatha igesi ukuvimbela ukukhululwa kwe IMA EMUGQENI emkhathini.
Ukulahlwa Kwezinsalela ze-ETO
Ukulahlwa kwe I-ETO ihlala ngokusebenzisa ukushiswa noma izinhlelo zokubuyisela igesi ukuqinisekisa ukulahlwa okuphephile nokubhekelela imvelo.
Isiphetho
I-ETO STERILIZATION iyindlela ephumelelayo yokubulala amagciwane emishinini yezokwelapha nemithi, kodwa iza nezingozi ezingokwemvelo zokuphepha. Ukuqinisekisa ukusebenza okuphephile, kubalulekile ukulandela imihlahlandlela eqinile yokuphepha ehlanganisa ukungena komoya ngendlela efanele, ukutholwa kwegesi, okokusebenza kokuzivikela komuntu siqu (i-PPE), nezinqubo zokuphendula izimo eziphuthumayo. Ukuqeqeshwa okuvamile, ukuthobela izindinganiso zokulawula, kanye nokusetshenziswa kwemikhuba engcono kakhulu kunganciphisa kakhulu ubungozi futhi kuvikele kokubili abaqhubi kanye nemvelo.
Ngokuthobela le mihlahlandlela yokuphepha, I-ETO STERILIZATION ingaqhubeka ibe yindlela ephephile nesebenzayo yokuvala inzalo ezinhlobonhlobo zezimboni.
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