Lub Tuam Txhab ntawm Tennessee Valley tau muab kev txhawb siab rau cov neeg yuav khoom siv teeb UV nyob rau hauv lawv cov HVAC los tua cov kabmob coronavirus.
Tennessee Valley Authority (TVA) hais tias qee lub teeb hluav taws xob ultraviolet tuaj yeem pab cov tsev kawm ntawv thiab chaw lag luam txiav txiav kev sib kis COVID-19, thiab cov nqi hluav taws xob muaj cov kev txhawb nqa nyiaj ntsuab ntxiv rau cov teeb UV-C rau HVAC cov tshuab hauv TVA cheeb tsam suav nrog rau sab qaum teb Alabama.
TVA tus kws tshaj lij tau hais tias qhov kev txhawb siab ntawm $ 30 tauj ib tuj ntawm cov txheej txheem tsim tawm ua ntej pib rau lub Rau Hli, tab sis lub koom haum tam sim no hais tias "muaj ib lub sijhawm rau cov thev naus laus zis no txhua qhov chaw."
TVA tau pib kawm cov thev naus laus zis ua ntej tus kab mob no tau tawg mus thoob lub teb chaws. "Peb xav tias nws yuav zoo rau tej chaw xws li tsev kawm ntawv txo qis kev kis mob xws li khaub thuas thiab txhua tus kab mob kis rau menyuam yaus txhua lub caij nplooj zeeg," tus TVA engineer Jason Snyder hais hnub no. "Peb kuj tseem xav txog qhov chaw xws li chaw txais tos."
Tam sim no, cov tsev kawm ntawv, chaw lag luam me, chaw tos txais thiab lwm qhov chaw uas cov neeg tuaj sib sau ua ke “muaj peev xwm tua tau tus kabmob ntau dua thaum nws nkag tau rau hauv cov cua hauv hav zoov vim qhov no yog cov kab kev tsim los,” Snyder hais. "Raws li huab cua nkag los ntawm cov HVAC duct, peb yuav cia li ua kom tus kab mob no tsis txhob ua dua tshiab. Nws deactivates tus kab mob thaum nws tawm ntawm lub teeb no. "
Lub teeb uas tawm los ntawm cov noob no yog xiav, thiab nws yog qhov tsim kev puas tsuaj rau tib neeg yog tias lawv kis tau ncaj qha. Lub qhov muag teev yuav tsum tau nruab nrog duct ua haujlwm los ntawm cov kws muaj txuj ci zoo. "Nws tsis yog nws ua nws-koj tus kheej txoj haujlwm," Snyder tau hais, thiab TVA muaj Cov Neeg Txuas Xov Tooj Txuas nrog los muab kev pabcuam tsim nyog rau lub siab xav. Cov tswv lag luam tuaj yeem koom nrog lub network ntawd los ntawm kev thov rau cov nqi hluav taws xob.
Snyder tau hais ntawm cov tuam txhab hauv cov koom tes nrog "lawv tau qhia peb tias lawv tau yuav cov teeb no txaus ua ntej muaj kev sib kis loj heev," "Lawv pom tias nws yuav yog qhov thev naus laus zis zoo, thiab ntau qhov lawv tau twv txiaj uas cov neeg yuav khoom xav tso cov khoom no rau hauv lawv lub nruab rau qee lub sijhawm."
Yuav muaj kev tsis txaus thaum kawg, Snyder tau hais, yog li TVA vam tias cov neeg yuav khoom txaus siab yuav nruab qhov system sai li sai tau. Nws yuav yog "lub thev naus laus zis zoo tshaj plaws rau tsev kawm ntawv," nws hais.
Snyder tau hais tias UV lub teeb yuav tsis xaus rau qhov kev xav so chaw uas tus kab mob tuaj yeem tsaws, tab sis nws hais tias Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv (World Health Organization) tam sim no txiav txim siab tus kab mob ua pa.
Nws tau hais tias "Qhov no yog ib qho ntawm cov kev daws teeb meem uas tuaj yeem ua rau dhau txhua lub sijhawm HVAC tau khiav thiab tshem nws tawm ntawm cov pa,"
