Mafunso ena wamba kuti muphunzire momwe mungayambitsire mpweya wakuzungulirani.
Ngati simukudziwa zabwino zosefera m'nyumba, tayankha mafunso odziwika kuti mudziwe momwe mungayambitsire mpweya wozungulirani:
1.Kodi mpweya wabwino ukhale wotani?
Bungwe la World Health Organisation lati milingo yamitundu yosiyanasiyana ya zinthu (PM) zomwe zimalowa munjira yopumira mumlengalenga siziyenera kupitilira 10μg/m³ kwa PM2.5 ndi kuchepera 20μg/m³ kwa PM10.
Malinga ndi ndondomeko ya mpweya wabwino, mlingo wa PM2.5 pakati pa 0-50 uli ndi chiopsezo chochepa ku thanzi;51-100 ikhoza kukhala pachiwopsezo kwa anthu ochepa omvera;101-150 ndi mpweya wopanda thanzi kwa magulu tcheru;Chilichonse choposa 150 ndi chopanda thanzi komanso chowopsa.Zosefera zamkati zamkati mwaukadaulo wapamwamba kwambiri wa HEPA wamkati zipangitsa kuti mpweya wa nyumba yanu ukhale wotetezeka.
2.Kodi aHEPA fyuluta?
Fyuluta ya HEPA ndi sefa yomwe imatha kuchotsa tinthu ting'onoting'ono topitilira 99% mumlengalenga, monga fumbi, mazira a nthata, mungu, utsi, mabakiteriya ndi aerosols.
3.Chifukwa chiyani tiyenera kulenga wathanzi m'nyumba zosefera mpweya?
Tinthu tating'onoting'ono tating'onoting'ono komanso mpweya wamlengalenga uli ndi zotsatira zoyipa pamoyo wamunthu.Pakuphulika kwa ma virus opangidwa ndi mpweya, anthu akuda nkhawa kwambiri ndi mpweya womwe timapuma.Mwachitsanzo, COVID-19 yapano.Akatswiri a ma virus amavomereza kuti COVID-19 imafalikira makamaka kudzera m'kupuma, pomwe sizodziwika kwambiri kuti ifalitse kudzera m'mapapo kapena m'malovu.Mpweya woyeretsa uli ndi ma aerosol ochepa omwe amanyamula tizilombo toyambitsa matenda.
4.Motanioyeretsa m'nyumbantchito?
Kodi choyeretsa m'nyumba chimagwira ntchito bwanji?Tikudziwa kuti COVID-19 imatha kufalikira kudzera mu ma aerosol oyendetsedwa ndi ndege, ndipo mpweya wamkati ukhoza kukhala ndi ma aerosols omwe ali ndi kachilombo.Timadontho ting'onoting'ono timeneti timatulutsidwa m'malo mwa kupuma ndi kulankhula, kenaka timafalikira m'chipinda chonse.Zoyeretsa mpweya zimagwira ntchito yofunika kwambiri pakuwongolera mpweya wamkati mwanyumba pochepetsa kuchuluka kwa ma virus mumpweya womwe sungathe kutulutsa mpweya wabwino.
(Ngati mukufuna kudziwa zambiri za momwe zoyeretsera mpweya wamkati zimagwirira ntchito, chonde onani nkhani zathu zina)
5.Chifunirooyeretsa mpweya ikugwirabe ntchito pambuyo pa mliri watsopano wa korona?
Kuphatikiza pa ma aerosol odzaza ndi ma virus, zoyeretsa mpweya zimagwira mabakiteriya, zinthu zopanda mphamvu, ndi tizilombo tina timene timayambitsa: chimfine, chimfine, ndi ziwengo.
Choncho, oyeretsa mpweya m'nyumba akadali oyenera.
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Nthawi yotumiza: Oct-21-2022
