Zosintha za Coronavirus: Pitani patsamba la Virus Information la Penn State University kuti mudziwe zaposachedwa kwambiri za mliri wapadziko lonse wa yunivesiteyo.
Ryan Aughenbaugh (kumanzere) ndi Kevin Behers mu ofesi ya ogwira ntchito ku Physics Factory amayendera ndikusintha fyuluta ya mpweya pa Steidle Building ku University Park. Monga gawo la kuyankha kwa COVID-19 ku Pennsylvania State University, zosefera zikwizikwi zamkati mkati mwa yunivesiteyo zasinthidwa ndi zosefera zapamwamba.
Pennsylvania State University Park - Ndikufika kwa semester yakugwa, Office of Physical Plants (OPP) ku Pennsylvania State University yakhazikitsa njira yogwirira ntchito yomwe imayang'ana kwambiri kulimbikitsa kuyeretsa bwino komanso kotetezeka komanso mpweya wabwino, ndikulola kuti yunivesiteyo ichire ku COVID- Maluso ophunzirira a semester 19.
M'kati mwa chaka chatha, OPP inafufuza mozama za mayunivesite onse ndikukweza kusefa kwa mpweya m'malo masauzande ambiri amkati mwa kukhazikitsa zosefera zapamwamba.
Kuphatikiza apo, malinga ndi woyang'anira sukulu Erik Cagle, mwazinthu zambiri zomwe zachitika, yunivesiteyo ipitiliza kupereka malo ochapira m'manja m'malo omwe anthu ambiri amakhalamo komanso zopukutira m'makalasi mu semesita ikubwera. Pamene ophunzira ambiri akubwerera ku campus, akuyembekezeka Agwiritsidwa ntchito kwambiri. Mtsogoleri wa ntchito zosunga anthu ku Penn State University ndi omwe amayang'anira ntchito zoyeretsa ku yunivesite.
"Kumvetsetsa kufalikira kwa COVID-19 ndikofunikira kuti timvetsetse yankho la yunivesite," adatero Kagle. "Chaka chatha, tidayang'ana kwambiri pakupha tizilombo tomwe timagwira pafupipafupi komanso malo aliwonse omwe titha kuzindikira kuti ndi anthu ambiri, ndikuwonetsetsa kuti timagwiritsa ntchito mankhwala opha tizilombo toyambitsa matenda kuti tithane ndi kachilomboka. Semesita ino, anthu aphunzira zambiri za kachilomboka. Malangizo a CDC asinthanso. ”
Malinga ndi Centers for Disease Control and Prevention (CDC), kufalikira kwa SARS-CoV-2 si njira yayikulu yofalitsira kachilomboka, ndipo chiwopsezocho chimawonedwa ngati chochepa, koma ntchito za Penn State University zikupitilirabe. perekani njira zambiri zodzitetezera kuyeretsa. Ntchito zogwirira ntchito zapano zitha kupezeka patsamba la OPP.
Kuonjezera apo, ngati n'kotheka, OPP idzapitiriza kupereka mpweya wokwanira womanga nyumba womwe umadutsa zofunikira zochepa za code kuti atsatire malangizo a CDC, Dipatimenti ya Zaumoyo ku Pennsylvania, ndi American Society of Heating, Refrigerator, and Air-Conditioning Engineers ( ASHRAE).
Lipoti la CDC linanena kuti "mpaka pano, palibe umboni wotsimikizirika wosonyeza kuti ma virus amoyo afalikira kudzera mu dongosolo la HVAC, zomwe zimapangitsa kuti matenda afalikire kwa anthu omwe ali m'malo ena omwe amagwiritsidwa ntchito ndi dongosolo lomwelo", koma yunivesite ikuchitabe zodzitetezera.
"Tikalandira ophunzira, aphunzitsi ndi antchito kubwerera, ayenera kudziwa kuti sitidzasiya lonjezo lathu lopereka malo otetezeka."
Andrew Gutberlet, Woyang'anira Engineering Services ku Pennsylvania State University, adagwira ntchito ndi akatswiri ena a OPP kuti amalize ntchito ya miyezi isanu ndi umodzi yowonetsetsa kuti mpweya wabwino wa nyumbayo ndi makina a HVAC akuyenda bwino. Gutberlet adanena kuti ntchitoyi ndi yovuta kwambiri kuposa momwe imamvekera, chifukwa nyumba iliyonse ku Pennsylvania State University ili ndi makina apadera ogwirizana nawo, ndipo palibe nyumba ziwiri zofanana. Nyumba iliyonse ku Penn State University imawunikiridwa payekhapayekha kuti adziwe momwe angawonjezere mpweya wabwino.
Gutberlet adati: "Mpweya wabwino mnyumbayi ndi wofunikira kuti muchepetse chiopsezo chofalitsa COVID." "Kuti mpweya wabwino ulowe mnyumbamo, tifunika kuwonjezera mpweya wabwino momwe tingathere."
Monga tafotokozera pamwambapa, OPP yakweza kusefa kwa mpweya kwa malo amkati okhala ndi zosefera zapamwamba za MERV. MERV imayimira kuchuluka kwa lipoti locheperako, lomwe limayesa mphamvu ya fyuluta ya mpweya kuchotsa tinthu ting'onoting'ono mlengalenga. Mlingo wa MERV umachokera ku 1-20; chiwerengerocho chikakhala chapamwamba, kuchuluka kwa zowonongeka zomwe zimatsekedwa ndi fyuluta. Mliriwu usanachitike, malo ambiri ku Pennsylvania State University adagwiritsa ntchito kusefera kwa MERV 8, yomwe ndi njira wamba, yothandiza, komanso yotsika mtengo; komabe, chifukwa cha izi, OPP kutengera malingaliro a ASHRAE kuti akweze makinawa kukhala kusefera kwa MERV 13. ASHRAE imakhazikitsa miyezo yovomerezeka ya kamangidwe ka mpweya wabwino komanso mpweya wovomerezeka wamkati.
"M'zaka zapitazi za 20, mainjiniya akhala akugwira ntchito yochepetsera mpweya wabwino womanga nyumba kuti achepetse kugwiritsa ntchito mphamvu komanso kuchepetsa mpweya wowonjezera kutentha," adatero Gutberlet. "Pothana ndi mliriwu, tayesetsa kuthana ndi vutoli ndikubweretsa mpweya wabwino, zomwe zimafuna kuti mayunivesite agwiritse ntchito mphamvu zambiri, koma uku ndikusintha thanzi la omwe ali mnyumbayi."
Gutberlet adati njira ina yothetsera nyumba zina ndikulimbikitsa anthu kuti atsegule mazenera ambiri kuti awonjezere kufalikira kwa mpweya pamene nyengo ili kunja. Penn State idzapitiriza kuonjezera kutuluka kwa mpweya wakunja mpaka Dipatimenti ya Zaumoyo ku Pennsylvania idzapereka njira zatsopano.
Mtsogoleri wa Penn State University Environmental Health and Safety a Jim Crandall adalongosola kuti yunivesiteyo idachitapo kale mankhwala opha tizilombo toyambitsa matenda poyeretsa. Panthawi ya mliriwu, OPP yadzipereka kutsatira chitukuko cha CDC ndi malangizo a dipatimenti ya zaumoyo ku Pennsylvania. Sinthani pulogalamu.
"Zikafika pazokhudza momwe mayunivesite amayankhira ku COVID-19, ofesi yathu yakhala ikuthandizira kuwunikiranso malangizo ochokera ku CDC, dipatimenti ya zaumoyo ku Pennsylvania, gulu lalikulu la gulu loyang'anira mayunivesite a coronavirus, ndi machitidwe a COVID. . Malo owongolera adathandizira kuzindikira mayunivesite othandizira Njira yoyenera yogwirira ntchito, "adatero Crandall.
Crandall adati pamene semester yakugwa ikuyandikira, yunivesite ipitiliza kutsatira malangizo a ASHRAE opangira mpweya wabwino komanso malangizo a CDC pakuyeretsa ndi kupha tizilombo toyambitsa matenda.
"Pennsylvania yayesetsa kwambiri kuwonjezera mpweya wabwino ndi ukhondo wa nyumbayo kuti ibwezeretse mphamvu zonse za sukuluyi," adatero Crandall. "Tikalandira ophunzira, aphunzitsi ndi antchito kubwerera, ayenera kudziwa kuti sitidzasiya lonjezo lathu lopereka malo otetezeka."
Nthawi yotumiza: Aug-20-2021