Amakhabethe okuphepha kwebhayoloji angesinye sezinyathelo zokuphepha eziyinhloko kunoma iyiphi indawo yaselabhorethri ebhekana namagciwane nama-ejenti amagciwane. Lezi zindawo ezivikelekile, ezingenamoya ziqinisekisa ukuthi lapho zibamba ukungcola okungaba yingozi, izisebenzi zaselabhorethri zigcinwa ziphephile futhi zihlukaniswe nentuthu kanye nokusabalala kwezinhlayiya eziyingozi.
Ukuze kugcinwe amazinga adingekayo okuvikela, amakhabethe okuphepha kwebhayoloji kufanele ahlolwe njalo futhi anikezwe isitifiketi, futhi angaphansi kwe-NSF/ANSI 49 Standard. Amakhabethe okuphepha kwebhayoloji kufanele aqinisekiswe kangaki? Ngaphansi kwezimo ezijwayelekile, okungenani njalo ezinyangeni eziyi-12. Lokhu kufanele kubhekane nenani eliyisisekelo "lokugqoka nokudilika" nokuphathwa okwenzeka ngaphezu konyaka wokusetshenziswa kwekhabhinethi. Ezimweni ezithile, ukuhlolwa kwe-semiannual (kakabili ngonyaka) kuyadingeka.
Kunezinye izimo ezimbalwa, nokho, okufanele zihlolwe ngaphansi kwazo amakhabethe. Amakhabethe okuphepha kwebhayoloji kufanele aqinisekiswe nini okwamanje? Ngokuvamile, kufanele zihlolwe ngemva kwanoma yisiphi isenzakalo esingaba nomthelela esimweni noma ukusebenza kwamathuluzi: ukunakekelwa okukhulu, izingozi, ukushintshwa kwezihlungi ze-HEPA, okokusebenza noma ukuthuthwa kwesikhungo, kanye nangemva kwezikhathi zokuvalwa okunwetshiwe, ngokwesibonelo.
Inkungu encane yamaconsi e-potassium iodide, ekhiqizwa idiski ephothayo, isetshenziswa njengenselele ye-aerosol ukuze kulinganiswe ukugcinwa kwekhabhinethi ye-biosafety. Ekupheleni kwenkathi yesampula ulwelwesi lwesihlungi lufakwa engxubeni ye-palladium chloride lapho i-potassium iodide “ikhula” ukuze yakhe amachashazi abonakala ngokucacile futhi akhonjwe kalula ampunga/ansundu.
Ngokwe-EN 12469:2000 I-Apf (isici sokuvikela ikhabhinethi) kufanele ibe ngaphansi kuka-100,000 kumqoqi ngamunye noma akumele kube namachashazi ansundu angaphezu kuka-62 kulwelwesi lwesihlungi se-KI discus ngemva kokuthuthukiswa kwe-palladium chloride.
Ukuhlolwa kwekhabhinethi yokuphepha kwebhayoloji kanye nesitifiketi kuhilela ukuhlola okuningana, okunye okudingekayo kanti okunye okokuzithandela, kuye ngezinjongo zokuhlola kanye namazinga okufanele ahlangatshezwe.
Ukuhlolwa kwesitifiketi esidingekayo kuvame ukuhlanganisa:
1,Izilinganiso zesivinini sokungena: Ikala ukugeleza komoya ongenayo ebusweni beyunithi ukuze kuqinisekiswe ukuthi izinto eziyingozi empilweni aziphunyuki kukhabethe lapho zingabeka engcupheni ku-opharetha noma ilabhorethri nendawo yendawo.
2,Izilinganiso zesivinini sokugeleza phansi: Iqinisekisa ukuthi ukugeleza komoya ngaphakathi kwendawo yokusebenza yekhabethe kusebenza njengokuhlosiwe futhi akungcolisi indawo yokusebenza ngaphakathi kwekhabhinethi.
3, ukuhlolwa kobuqotho kwesihlungi se-HEPA: Ihlola ubuqotho besihlungi se-HEPA ngokuthola noma yikuphi ukuvuza, amaphutha, noma ukuvuza kwe-bypass.
4, Ukuhlolwa kwephethini yentuthu: Kusebenzisa indlela ebonakalayo ukuze kubhekwe futhi kuqinisekiswe indlela efanele yokugeleza komoya kanye nesiqukathi.
5, Ukuhlolwa kokufakwa kwesayithi: Kuqinisekisa ukuthi amayunithi afakwe kahle ngaphakathi kwendawo ngokuhambisana nezindinganiso ze-NSF ne-OSHA.
6, Ukulinganisa i-alamu: Kuqinisekisa ukuthi ama-alamu ogeleza komoya asethwe kahle ukuze akhombise noma yiziphi izimo ezingaphephile.
1,Ukubalwa kwezinhlayiyana okungeke kwenzeke - ngenjongo yokuhlukaniswa kwe-ISO yendawo, ngokuvamile lapho ukuphepha kwesiguli kuwukukhathazeka.
2,Ukuhlolwa kokukhanya kwe-UV - ukuze kuhlinzekwe ngokukhiphayo okungu-µW/cm² kokukhanya ukuze kubalwe isikhathi sokuchayeka esifanele ngokusekelwe kokungcola okukhona. Imfuneko ye-OSHA lapho ukukhanya kwe-UV kusetshenziselwa ukususa ukungcola.
3,Ukuhlolwa kokuphepha kukagesi - ukubhekana nezinkinga zokuphepha zikagesi ezingaba khona kumayunithi angekho ohlwini lwe-UL
4,Ukuhlolwa kokukhanya kwe-Fluorescent, ukuhlolwa kokudlidliza, noma ukuhlolwa komsindo - ukuhlolwa kokunethezeka kwabasebenzi nokuphepha okungabonisa ukuthi kungase kudingeke yini ezinye izimiso zokuphepha noma ukulungiswa.
Izinto zokuhlola igumbi lokuhlanza zihlanganisa ukufana kwesivinini somoya,ukutholwa kokuvuza kwesihlungi, umehluko wengcindezi,ukufana kokugeleza komoya,inhlanzeko, umsindo, ukukhanya, umswakama/izinga lokushisa, njalo njalo.
Izinhlobo ezinhlanu zama-fogger ezikhiqizwe ukuze zisetshenziswe kuma-semiconductor kanye nemboni yezemithi. Ake sikhulume ngeIsibonisi sephethini yokugeleza komoya(I-AFPV),kanye nezinzuzo kanye nokubi
1.1 I-Tracer Particle
Usayizi: 5 kuya ku-10 µm, nokho ngenxa yokucindezela komhwamuko bayakhula futhi bakhule ngosayizi.
Ayinyakazi ngokumaphakathi futhi ayizinzile.
1.2 Izinzuzo (ezifanaIsibonisi sephethini yokugeleza komoya(I-AFPV))
IngasebenzisaI-WFI noma amanzi ahlanzekile.
1.3 Ububi
> Ayidlali ngokungathathi hlangothi
>Izinhlayiya ziyahwamuka ngokushesha
>Ukujiya kwamanzi ezindaweni ezingaphezulu
>Kudingeka ukuhlanzwa kwendawo ehlanzekile ngemva kokuhlolwa
>Ayifanelekile ukuveza amaphethini omoya kumagumbi okuhlanza okugeleza okungahlangene ngakunye
2.1 I-Tracer Particle
Usayizi: 5 µm, nokho ngenxa yokucindezela komhwamuko bayanda futhi bakhule ngosayizi.
Ayinyakazi ngokumaphakathi futhi ayizinzile
2.2 Izinzuzo
Akukho ukujiya endaweni
2.3 Ububi
> Ayidlali ngokungathathi hlangothi
>Izinhlayiya ziyahwamuka ngokushesha
>Kudingeka ukuhlanzwa kwendawo ehlanzekile ngemva kokuhlolwa
>Ayifanelekile ukuveza amaphethini omoya kumagumbi okuhlanza okugeleza okungahlangene ngakunye
3.1 I-Tracer Particle
Usayizi: 2 µm, nokho ngenxa yokucindezela komhwamuko bayanda futhi bakhule ngosayizi.
Ayinyakazi ngokumaphakathi futhi ayizinzile
3.2 Izinzuzo
Akukho ukujiya endaweni
3.3 Ububi
> Ayidlali ngokungathathi hlangothi
>Izinhlayiya ziyahwamuka ngokushesha
>Kudingeka ukuhlanzwa kwendawo ehlanzekile ngemva kokuhlolwa
>Ayifanelekile ukuveza amaphethini omoya kumagumbi okuhlanza okugeleza okungahlangene ngakunye
4.1 I-Tracer Particle
Usayizi: 0.2 kuya ku-0.5 µm ngosayizi. Izinhlayiya ziyanyakaza ngokungathathi hlangothi futhi zizinzile. Ifanele ukuveza amaphethini omoya kumagumbi okuhlanza okugeleza angaqondile kanye nokungaqondiwe ngakunye
4.2 Izinzuzo
> I-buoyant ngokumaphakathi
>Hlala ubonakala isikhathi eside ukuze ubone ngeso lengqondo iphethini yomoya ukusuka kusihlungi se-HEPA ukuya ekubuyiselweni
>Ifanele ukuveza amaphethini omoya kumagumbi okuhlanza okugeleza angaqondile kanye nokungaqondiwe ngakunye
4.3 Ububi
>Kudingeka ukuhlanzwa kwendawo ehlanzekile ngemva kokuhlolwa
>Ingacupha isistimu ye-alamu yentuthu/yomlilo
> Izinhlayiya zizovaleleka kuzihlungi. Ukuhlola okweqile kungaba nomthelela ekusebenzeni kwesihlungi
5.1 I-Tracer Particle
Usayizi: izinhlayiya ze-tracer ziwusayizi we-micron wamakhemikhali wentuthu
5.2 Izinzuzo
> I-buoyant ngokumaphakathi
>Hlala ubonakala isikhathi eside ukuze ubone ngeso lengqondo iphethini yomoya ukusuka kusihlungi se-HEPA ukuya ekubuyiselweni
5.3 Ububi
>Ayikwazi ukulawula okukhiphayo
>Okukhiphayo kuphansi kakhulu
>Kunzima ukumisa ukuhlolwa kwe-in situ
>Kudingeka ukuhlanzwa kwezindawo ezihlanzekile ngemva kokuhlolwa