Ntlafatso ea Coronavirus: Etela webosaete ea Univesithi ea Penn State bakeng sa tlhaiso-leseling ea morao-rao mabapi le seoa sa lefats'e sa coronavirus.
Ryan Aughenbaugh (ka ho le letšehali) le Kevin Behers ka ofising ea basebetsi ea Feme ea Fisiks ba hlahloba le ho nkela sefefo sa moea Setsing sa Steidle se University Park. E le karolo ea karabelo ea COVID-19 ea Univesithi ea Pennsylvania State, likete tsa li-filters tsa moea tse ka hare ho univesithi li nkeloe sebaka ke li-filters tsa boemo bo holimo.
Pennsylvania State University Park - Ha ho fihla semestara sa hoetla, Ofisi ea Limela tsa 'mele (OPP) Univesithing ea Pennsylvania State e sebelisitse leano la ts'ebetso le shebaneng le ho khothaletsa tlhoekiso e bolokehileng le e bolokehileng ea moea, ha e ntse e lumella univesithi ho hlaphoheloa ho tsoa ho COVID- Bokhoni ba phaposi ea borutelo ea semestara sa 19.
Selemong se fetileng, OPP e ile ea etsa lethathamo le felletseng la lits'ebeletso tsohle tsa univesithi le ho ntlafatsa mokhoa oa ho sefa moea oa libaka tse likete tsa ka tlung ka ho hlahisa lihloela tsa boemo bo holimo.
Ntle le moo, ho ea ka molaoli oa sekolo Erik Cagle, har'a mehato e mengata e nkuoeng, univesithi e tla tsoelapele ho fana ka liteishene tsa ho hlapa matsoho libakeng tsa sechaba le ho hlakola likokoana-hloko ka litlelaseng semesterng e tlang. Ha baithuti ba bangata ba khutlela khamphaseng, ho lebelletsoe hore e tla sebelisoa haholoanyane. Hlooho ea ts'ebetso ea ts'ebetso ea polokelo Univesithing ea Penn State e ikarabella ho okamela ts'ebetso ea tlhoekiso ea univesithi.
"Ho utloisisa ho ata ha COVID-19 ho bohlokoa ho utloisisa karabelo ea univesithi," ho boletse Kagle. "Selemong se fetileng, re ne re tsepamisitse maikutlo haholo tabeng ea ho bolaea likokoana-hloko libakeng tse angoang khafetsa le libaka life kapa life tseo re ka li supang e le sephethe-phethe se seholo, ha re ntse re netefatsa hore re sebelisa lihlahisoa tse nepahetseng tsa likokoana-hloko ho loantša vaerase. Semester ena, batho ba ithutile ho eketsehileng ka vaerase. Litaelo tsa CDC le tsona li fetohile. ”
Ho latela Centers for Disease Control and Prevention (CDC), phetisetso e kaholimo ea SARS-CoV-2 ha se eona tsela e ka sehloohong ea hore vaerase e hasane, mme kotsi e nkuoa e le tlase, empa ts'ebetso ea Univesithi ea Penn State e ntse e tsoela pele ho tsoela pele. tsoa palo e kholo ea mehato e thibelang ho hloekisa. Litšebeletso tsa hajoale tsa ho amohela li ka fumaneha webosaeteng ea OPP.
Ntle le moo, moo ho ka khonehang, OPP e tla tsoelapele ho fana ka moea oa moaho o fetang litlhokahalo tse tlase tsa khoutu ho latela tataiso ea CDC, Lefapha la Bophelo la Pennsylvania, le Mokhatlo oa Amerika oa Lienjiniere tsa Ho futhumatsa, Sehatsetsi le Air-Conditioning ( ASHRAE).
Tlaleho ea CDC e boletse hore "ho fihlela joale, ha ho na bopaki bo hlakileng ba hore likokoana-hloko tse phelang li hasane ka tsamaiso ea HVAC, e leng se etsang hore mafu a hasane ho batho ba libakeng tse ling tse sebeletsoang ke tsamaiso e tšoanang", empa univesithi e ntse e nka mehato ea thibelo.
"Ha re amohela baithuti, barupeluoa le basebetsi, ba lokela ho tseba hore re ke ke ra lahla tšepiso ea rona ea ho fana ka lits'ebeletso tse sireletsehileng."
Andrew Gutberlet, Mookameli oa Litšebeletso tsa Boenjiniere Univesithing ea Pennsylvania State, o sebelitse le litsebi tse ling tsa OPP ho phetha mosebetsi oa likhoeli tse tšeletseng ho netefatsa hore tsamaiso ea moea ea mohaho le ea HVAC e sebetsa hantle. Gutberlet o itse mosebetsi ona o thata ho feta kamoo o utloahalang kateng, hobane mohaho o mong le o mong oa Univesithi ea Pennsylvania State o na le mokhoa o ikhethang oa mechine o amanang le oona, 'me ha ho mehaho e' meli e tšoanang. Moaho o mong le o mong oa Univesithi ea Penn State o hlahlojoa ka bonngoe ho fumana hore na o ka eketsa moea joang.
Gutberlet o itse: "Moea o hloekileng mohahong o bohlokoa ho fokotsa kotsi ea ho jala COVID." "E le hore moea o hloekileng o kene ka mohahong, re hloka ho eketsa sekhahla sa moea ka hohle kamoo ho ka khonehang."
Joalokaha ho boletsoe ka holimo, OPP e ntlafalitse mokhoa oa ho hloekisa moea oa lisebelisoa tsa ka tlung ka li-filters tse phahameng tsa MERV. MERV e emetse boleng bo tlase ba tlaleho e sebetsang hantle, bo lekanyang katleho ea sefe ea moea ho tlosa likaroloana moeeng. Litekanyo tsa MERV li tloha ho 1-20; ha palo e phahame, ke moo palo e kholo ea lintho tse silafatsang tse koetsoeng ke sefe. Pele ho seoa sena, lits'ebeletso tse ngata tsa Univesithi ea Pennsylvania State li ne li sebelisa tlhoekiso ea MERV 8, e leng mokhoa o tloaelehileng, o sebetsang, le o theko e boima; leha ho le joalo, ka lebaka la boemo bona, OPP e ipapisitse le likhothaletso tsa ASHRAE tsa ho ntlafatsa sistimi hore e be MERV 13 filtration. ASHRAE e beha litekanyetso tse tsebahalang bakeng sa moralo oa sistimi ea moea le boleng bo amohelehang ba moea oa ka tlung.
"Lilemong tse fetileng tsa 20, baenjiniere ba 'nile ba sebetsa ho fokotsa moea oa ho haha mohaho ho fokotsa tšebeliso ea matla le ho fokotsa mocheso oa khase ea mocheso," Gutberlet o itse. "Ho arabela seoa sena, re sebelitse ka thata ho etsolla mokhoa ona le ho tlisa moea o mocha, o hlokang hore liunivesithi li sebelise matla a mangata, empa sena ke khoebo bakeng sa bophelo bo botle ba baahi ba moaho."
Gutberlet o itse tharollo e 'ngoe bakeng sa meaho e meng ke ho khothaletsa baahi ho bula lifensetere tse ngata ho eketsa phallo ea moea ha maemo a leholimo a le ka ntle. Penn State e tla tsoelapele ho eketsa phallo ea moea kantle ho fihlela Lefapha la Bophelo la Pennsylvania le fana ka litaelo tse ncha.
Motsamaisi oa Bophelo le Tšireletseho Univesithing ea Penn State Jim Crandall o hlalositse hore univesithi esale e etsa ts'ebetso e tsoetseng pele ea ho bolaea likokoana-hloko mesebetsing ea ho hloekisa. Nakong ea seoa sena, OPP e ikemiselitse ho latela nts'etsopele ea CDC le litataiso tsa Lefapha la Bophelo la Pennsylvania. Fetola lenaneo.
"Ha ho tluoa tabeng ea likarolo tsa karabelo ea univesithi ho COVID-19, ofisi ea rona e bile le seabo ho thuseng ho lekola tataiso e tsoang ho CDC, Lefapha la Bophelo la Pennsylvania, marang-rang a pharalletseng a sehlopha sa taolo ea coronavirus ea univesithi, le ts'ebetso ea COVID. . Setsi sa taolo se thusitse ho tseba liunivesithi tse tšehetsang Leano le nepahetseng la ts'ebetso," Crandall o boletse.
Crandall o boletse hore ha semestara sa hoetla se ntse se atamela, univesithi e tla tsoelapele ho latela tataiso ea ASHRAE ea ho kenya moea le litataiso tsa CDC bakeng sa ho hloekisa le ho bolaea likokoana-hloko.
"Pennsylvania e entse boiteko bo matla ba ho eketsa moea le bohloeki ba mohaho ho tsosolosa bokhoni bo feletseng ba campus," Crandall o itse. "Ha re amohela baithuti, barupeluoa le basebetsi, ba lokela ho tseba hore re ke ke ra lahla tšepiso ea rona ea ho fana ka lits'ebeletso tse sireletsehileng."
Nako ea poso: Aug-20-2021