Yemwe amayang'anira kafukufuku wazogulitsa ndi kupanga mtundu wodziwika bwino wa mpweya wabwino pamsika adati: Coronavirus yatsopanoyo nthawi zambiri imagwiritsa ntchito madontho, ma aerosols, ndi zina zotere monga zonyamulira, ndipo kuchuluka kwake kumakhala kokulirapo, ndipo m'mimba mwake nthawi zambiri imakhala yopitilira 5 μm (ma microns). Zowononga izi zikalowetsedwa mumpweya wabwino ndi mpweya, zimatha kusefedwa bwino ndi fyuluta yogwira ntchito kwambiri ya HEPA, ndipo kachilomboka popanda chonyamuliracho sichingakhale ndi moyo. Mwachitsanzo, mu mpweya wabwino wa mpweya wabwino, fyuluta yapamwamba kwambiri ya H13 mkati imatha kusefera bwino kwambiri kuposa 99.97% ya tinthu tating'onoting'ono tokhala ndi ma microns 0,3, omwe amatha kusefa tizilombo toyambitsa matenda kuphatikiza coronavirus.
Kuonjezera apo, adanenanso kuti: "Kwa zosefera zapamwamba kwambiri, sizikutanthauza kuti kukula kwa tinthu ting'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono timachepetsetsa kusefedwa bwino. Kawirikawiri, tinthu tating'onoting'ono ta 0,3 microns ndizovuta kwambiri kuchotsa, chifukwa chake ndondomeko yapadziko lonse yakhala ikugwiritsa ntchito 0.3 Micron kuyesa ntchito ya HEPA." Anatinso panthawi ya mliriwu, sungani mpweya wabwino womwe ukuyenda kunyumba kuti muchepetse chiwopsezo cha kufalikira kwa coronavirus yatsopano, kulimbitsa chitetezo, ndikupanga malo abwino komanso otetezeka kupuma m'nyumba.
Lipoti la CITIC Securities linanena kuti pakadali pano, kuchuluka kwa mpweya wabwino wapanyumba kumapitilira 10 biliyoni, kukula kwapawiri kuli pafupifupi 30%, kuchuluka kwamakampani onse ndi ochepera 10%, ndipo njira yaukadaulo ndi pafupifupi 15%. Motsogozedwa ndi kuwongolera kuzindikira komanso kufulumizitsa mfundo, kuchuluka kwanthawi yayitali kwamakampani owerengera kunja kumatha kufika 100 biliyoni ya yuan, kuchulukitsa kakhumi.
Nthawi yotumiza: Sep-20-2022
