Iikhabhathi zokhuseleko lwebhayoloji yenye yemilinganiselo ephambili yokhuseleko kuyo nayiphi na indawo yelabhoratri ejongene neentsholongwane kunye neearhente zosulelo. Ezi zivalelo zikhuselekileyo, nezingena umoya, ziqinisekisa ukuba xa uphethe ungcoliseko olunokuba yingozi, abasebenzi baselabhorethri bagcinwa bekhuselekile kwaye babekwe bodwa kumsi kunye nokusasazeka kwamasuntswana ayingozi.
Ukugcina amanqanaba ayimfuneko okukhusela, iikhabhinethi zokhuseleko lwebhayoloji kufuneka zivavanywe rhoqo kwaye ziqinisekiswe, kwaye zixhomekeke kwi-NSF / ANSI 49 Standard. Kufuneka ziqinisekiswe kangaphi iikhabhathi zokhuseleko lwebhayoloji? Kwiimeko eziqhelekileyo, ubuncinane rhoqo kwiinyanga ezili-12. Oku kufuneka kuphendule isixa esisisiseko "sokugqoka kunye nokukrazula" kunye nokuphathwa okwenzeka ngaphezu konyaka wokusetyenziswa kwekhabhinethi. Kwiimeko ezithile, uvavanyo lwesiqingatha sonyaka (kabini ngonyaka) luyafuneka.
Kukho ezinye iimeko ezininzi, nangona kunjalo, apho iikhabhinethi kufuneka zivavanywe. Kufuneka ziqinisekiswe nini iikhabhathi zokhuseleko lwebhayoloji okwethutyana? Ngokuqhelekileyo, kufuneka bavavanywe emva kwaso nasiphi na isiganeko esinokuthi sichaphazele imeko okanye ukusebenza kwesixhobo: ukulungiswa okukhulu, iingozi, ukutshintshwa kwezihluzo ze-HEPA, izixhobo okanye ukufuduswa kwendawo, kwaye emva kwexesha lokuvalwa okwandisiweyo, umzekelo.
Inkungu ecolekileyo yamathontsi e-iodide ye-potassium, eveliswa yidiski ejikelezayo, isetyenziselwa umngeni we-aerosol ukulinganisa ukugcinwa kwekhabhinethi ye-biosafety. Ekupheleni kwexesha lokuthatha iisampulu iimbumba zokucoca zifakwa kwisisombululo se-palladium chloride apho i-iodide ye-potassium "ikhula" ukuze yenze amachaphaza abonakalayo ngokucacileyo kwaye achongwe ngokulula angwevu / amdaka.
Ngokutsho kwe-EN 12469: 2000 i-Apf (into yokukhusela ikhabhinethi) kufuneka ibe ngaphantsi kwe-100,000 kumqokeleli ngamnye okanye akufanele kubekho amachaphaza angama-62 amdaka kwi-KI discus filter membrane emva kokuphuhliswa kwi-palladium chloride.
Uvavanyo lwekhabhinethi yokhuseleko lwebhayoloji kunye noqinisekiso lubandakanya iimvavanyo ezininzi, ezinye ezifunekayo kwaye ezinye ozikhethayo, ngokuxhomekeke kwiinjongo zovavanyo kunye nemigangatho ekufuneka kufikelelwe kuyo.
Uvavanyo lwesatifikethi olufunekayo lubandakanya:
I-1, imilinganiselo yesantya sokungena: Ilinganisa ukuhamba komoya ebusweni beyunithi ukuqinisekisa ukuba izixhobo ze-biohazardous azisindi kwikhabhinethi apho zingabeka umngcipheko kumqhubi okanye ilabhorethri kunye nokusingqongileyo kwendawo.
I-2, imilinganiselo yesantya sokuhla: Iqinisekisa ukuba ukuhamba komoya ngaphakathi kwendawo yokusebenza yekhabhinethi isebenza njengoko kucetywayo kwaye ayingcolisi indawo yokusebenza ngaphakathi kwekhabhinethi.
3, Uvavanyo lwesihluzi se-HEPA: Ijonga ingqibelelo yesihluzi se-HEPA ngokujonga nakuphi na ukuvuza, iziphene, okanye ukuvuza okudlulayo.
4, Uvavanyo lwepateni yomsi: Isebenzisa indlela ebonakalayo ukujonga kunye nokuqinisekisa indlela efanelekileyo yokuhamba komoya kunye nesiqulatho.
I-5, Uvavanyo lokufakela indawo: Uqinisekisa ukuba iiyunithi zifakwe ngokufanelekileyo ngaphakathi kwendawo ngokuhambelana nemigangatho ye-NSF kunye ne-OSHA.
6, Ulungelelwaniso lwe-alam: Iqinisekisa ukuba ii-alam zokuqukuqela komoya zisetwe ngokufanelekileyo ukubonisa naziphi na iimeko ezingakhuselekanga.
1,Ukubalwa kwamasuntswana angasebenziyo-ngenjongo yokuhlelwa kwe-ISO kwendawo, ngokuqhelekileyo xa ukhuseleko lwesigulane luyinkxalabo.
2,Uvavanyo lokukhanya kweUV - ukunika iµW/cm² imveliso yokukhanya ukubala ixesha elililo lokuvezwa ngokusekwe kwizinto ezingcolisayo ezikhoyo. Imfuneko ye-OSHA xa isibane se-UV sisetyenziselwa ukucoca.
3,Uvavanyo lokhuseleko loMbane - ukujongana nemiba enokwenzeka yokhuseleko lombane kwiiyunithi ezingadweliswanga kwi-UL
4, Uvavanyo lokukhanya kokukhanya, uvavanyo lokungcangcazela, okanye uvavanyo lweSandi-uvavanyo lokuthuthuzela abasebenzi kunye nokhuseleko olunokubonisa ukuba ezinye iiprothokholi zokhuseleko zinokufuneka na.
Izinto zokuvavanya igumbi lokucoca ziquka ukufana kwesantya somoya,ukufunyanwa kokuvuza kwesihluzi, umahluko woxinzelelo,ukuhambelana komoya,ucoceko, ingxolo, ukukhanya, ukufuma/ubushushu, njalo njalo.
Iindidi ezintlanu zeefogger ezenzelwe ukusetyenziswa kwi-semiconductor kunye neshishini lamayeza. Masithethe ngeIsibonisi sepateni yokuqukuqela komoya(AFPV),kunye nezinto eziluncedo kunye nezingeloncedo kuzo
1.1 Inqaku leTracer
Ubungakanani: 5 ukuya kwi-10 µm, nangona kunjalo ngenxa yoxinzelelo lomphunga bayakhula kwaye banyuke ngobukhulu.
Ayinamdla kwaye ayizinzanga.
1.2 IiPros (ezinjeIsibonisi sepateni yokuqukuqela komoya(AFPV))
InokusetyenziswaI-WFI okanye amanzi acocekileyo.
1.3 Imibi
> Ayinamdla ngokungakhethi cala
>Amalungu aphuma umphunga ngokukhawuleza
>Ukujiya kwamanzi phezu komhlaba
>Ukucocwa komphezulu wegumbi elicocekileyo elifunekayo emva kovavanyo
>Ayifanelekanga ukubonisa iipateni zomoya kumagumbi okucoca okuhambahambayo angeyo-unidirectional
2.1 Inqaku leTracer
Ubungakanani: 5 µm, nangona kunjalo ngenxa yoxinzelelo lomphunga bayakhula kwaye banyuke ngobukhulu.
Ayinamdla kwaye ayizinzanga
2.2 IiPros
Akukho ukuxinana kumphezulu
2.3 Ububi
> Ayinamdla ngokungakhethi cala
>Amalungu aphuma umphunga ngokukhawuleza
>Ukucocwa komphezulu wegumbi elicocekileyo elifunekayo emva kovavanyo
>Ayifanelekanga ukubonisa iipateni zomoya kumagumbi okucoca okuhambahambayo angeyo-unidirectional
3.1 Inqaku leTracer
Ubungakanani: 2 µm, nangona kunjalo ngenxa yoxinzelelo lomphunga bayakhula kwaye banyuke ngobukhulu.
Ayinamdla kwaye ayizinzanga
3.2 IiPros
Akukho ukuxinana kumphezulu
3.3 Ububi
> Ayinamdla ngokungakhethi cala
>Amalungu aphuma umphunga ngokukhawuleza
>Ukucocwa komphezulu wegumbi elicocekileyo elifunekayo emva kovavanyo
>Ayifanelekanga ukubonisa iipateni zomoya kumagumbi okucoca okuhambahambayo angeyo-unidirectional
4.1 Inqaku leTracer
Ubungakanani: 0.2 ukuya 0.5 µm ngobukhulu. Amalungu ahamba ngokungathathi hlangothi kwaye azinzile. Ifanelekile ukubonakalisa iipateni zomoya kumagumbi ahlambulukileyo ahambahambayo kunye ne-non-unidirectional
4.2 IiPros
> Buoyant ngokuphakathi
>Hlala ubonakala ixesha elide ukuze ubone ipateni yomoya ukusuka kwisihluzo se-HEPA ukuya kwiimbuyekezo
>Ifanelekile ukubonakalisa iipateni zomoya kumagumbi ahlambulukileyo ahambahambayo kunye ne-non-unidirectional
4.3 Imibi
>Ukucocwa komphezulu wegumbi elicocekileyo elifunekayo emva kovavanyo
>Inokubangela umsi/isixokelelwano somlilo
> Amalungu aya kubanjiswa kwizihluzi. Uvavanyo olugqithisileyo lunokuchaphazela ukusebenza kwesihluzi
5.1 Inqaku leTracer
Ubungakanani: amasuntswana okulandelela umsi wekhemikhali sub-micron ubukhulu
5.2 IiPros
> Buoyant ngokuphakathi
>Hlala ubonakala ixesha elide ukuze ubone ipateni yomoya ukusuka kwisihluzo se-HEPA ukuya kwiimbuyekezo
5.3 Imibi
>Ayikwazi ukulawula imveliso
>Imveliso iphantsi kakhulu
>Kunzima ukumisela uvavanyo lwe-situ
>Ukucocwa kwemiphezulu yegumbi elifunekayo emva kovavanyo