Puas yog lub npog ntsej muag N95 tsim nyog?

9 m0440

 

Thaum tsis muaj kev kho mob meej rau tus kabmob tshiab no, kev tiv thaiv yog qhov tseem ceeb tshaj plaws.Qhov ncauj qhov ntswg yog ib txoj hauv kev ncaj ncees thiab muaj txiaj ntsig zoo los tiv thaiv tib neeg.Lub npog ntsej muag muaj txiaj ntsig zoo hauv kev thaiv cov tee dej thiab txo qhov kev pheej hmoo ntawm kev kis kab mob.

 

N95 qhov ncauj qhov ntswg yog qhov nyuaj los ntawm, cov neeg feem coob ua tsis tau.Tsis txhob txhawj, n95 qhov ncauj qhov ntswg tsis txawv ntawm qhov ncauj qhov ntswg hais txog kev tiv thaiv kab mob / khaub thuas, raws li kev tshawb fawb kho mob luam tawm hauv phau ntawv xov xwm ntawm American Medical Association rau lub Cuaj Hlis 3, 2019.

N95 daim npog ntsej muag zoo tshaj rau lub npog ntsej muag phais hauv kev lim dej, tab sis zoo ib yam li lub npog ntsej muag hauv kev tiv thaiv kab mob.

Nco ntsoov lub cheeb ntawm qhov filterable hais ntawm N95 daim npog qhov ncauj thiab phais phais.

N95 qhov ncauj qhov ntswg:

Hais txog cov khoom tsis muaj roj (xws li plua plav, xim pos huab, kua qaub, kab mob, thiab lwm yam) tuaj yeem ua tiav 95% ntawm qhov thaiv.

Cov plua plav tuaj yeem loj lossis me, tam sim no hu ua PM2.5 yog qhov me me ntawm cov plua plav, uas yog hais txog txoj kab uas hla ntawm 2.5 microns lossis tsawg dua.

Cov kab mob, nrog rau cov pwm, cov kab mob, thiab cov kab mob, feem ntau nyob rau hauv txoj kab uas hla ntawm 1 mus rau 100 microns.

Qhov ncauj qhov ntswg:

Nws thaiv cov khoom loj dua 4 microns hauv txoj kab uas hla.

Cia peb saib qhov loj ntawm tus kab mob.

Qhov ntau thiab tsawg ntawm cov kab mob paub tias muaj li ntawm 0.05 microns txog 0.1 microns.

Yog li ntawd, txawm tias nrog N95 daim npog ntsej muag tiv thaiv kab mob, lossis nrog lub ntsej muag phais, hauv kev thaiv tus kab mob, tsis muaj kev ntseeg siab ntawm kev siv cov hmoov nplej hmoov nplej.

Tab sis qhov ntawd tsis tau txhais hais tias hnav lub npog ntsej muag tsis zoo.Lub hom phiaj tseem ceeb ntawm kev hnav lub npog ntsej muag yog kom tsis txhob muaj cov tee uas muaj tus kab mob.Cov tee dej muaj ntau dua 5 microns hauv txoj kab uas hla, thiab ob qho tib si N95 thiab daim npog ntsej muag ua haujlwm zoo kawg nkaus.Qhov no yog qhov laj thawj tseem ceeb vim li cas tsis muaj qhov sib txawv tseem ceeb hauv kev tiv thaiv kab mob ntawm ob lub qhov ncauj qhov ntswg nrog qhov sib txawv ntawm kev pom zoo.

Tab sis qhov tseem ceeb tshaj plaws, vim tias cov tee dej tuaj yeem thaiv tau, cov kab mob ua tsis tau.Yog li ntawd, cov kab mob uas tseem muaj nyob rau hauv cov lim txheej ntawm lub npog ntsej muag thiab tseem tuaj yeem nqus tau thaum ua pa rov qab yog tias hnav ntev ntev yam tsis hloov pauv.

Ntxiv nrog rau hnav daim npog qhov ncauj, nco ntsoov ntxuav koj txhais tes ntau zaus!

Kuv ntseeg tias nrog kev siv zog ntawm suav tsis txheeb cov kws tshaj lij, cov kws tshawb fawb thiab cov neeg ua haujlwm kho mob, hnub ntawm kev tshem tawm tus kabmob tsis nyob deb.

Tam sim no, vim qhov tsis txaus ntawm cov khoom siv hauv tsev thiab tus nqi nce, lub Hoobkas muab qhov tseem ceeb rau cov khoom siv hauv tsev.Nws xav tias yuav pib muab cov nqi ntawm lub npog ntsej muag phais thiab N95 daim npog ntsej muag rau cov neeg siv khoom hauv lub Peb Hlis.
Muaj lus nug thov koj xav qhia rau kuv paub.lossis lwm yam peb tuaj yeem pab tau, thov hu rau peb ncaj qha.

 


Post lub sij hawm: Mar-02-2020
WhatsApp Online Sib Tham!
whatsapp