PM2.5 qhov ncauj qhov ntswg rau menyuam yaus tseem yuav muaj qee yam tshwm sim. Cov khoom lag luam zoo tuaj yeem tiv thaiv feem ntau ntawm cov pa phem. Lawv cov txiaj ntsig yuav raug cuam tshuam los ntawm ntau lwm yam cuam tshuam, xws li hom pa paug, xws li seb lub ntsej muag qhov luaj li cas tsim nyog, xws li yuav ua li cas lub ntsej muag tiv thaiv anti-haze.
Ua ntej tshaj plaws, peb yuav tsum them sai sai rau cov menyuam cov khoom lag luam. Vim kev nyab xeeb, Cov menyuam muaj hnub nyoog 2-2 xyoos tsis pom zoo. Rau cov menyuam mos hnub nyoog 0-2, txawm tias lawv hnav cov menyuam yaus cov khoom lag luam, tseem muaj kev pheej hmoo ua tsis taus pa, yog li sim tsis txhob siv nws. Nws yog ib qho tseem ceeb kom hloov daim npog ntsej muag uas tsis siv nrog tu nws; yog tias PM2.5 daim npog ntsej muag yuav tsum tau rov qab siv dua, nws yuav tsum khaws cia rau hauv lub hnab ntawv huv si rau siv tom ntej. Tom qab hnav lossis tshem daim npog PM2.5, ntxuav tes kom huv si kom paub meej tias huv si. Tom qab siv, thov ntim nws ua ntej muab pov rau hauv lub thoob khib nyiab. Cov ntsej muag PM2.5 yog cov khoom siv tu cev thiab tsis tuaj yeem sib koom tau. Yog tias koj xav tias lub npog ntsej muag tsis du li yav tas los, koj yuav tsum hloov nrog cov tshiab.
PM2.5 lub nqus pa
Qhov thib ob, PM2.5 lub ntsej muag siv los ntawm cov neeg laus tsis haum rau menyuam yaus. Cov me nyuam qhov ncauj qhov ntswg tsis yooj yim yuav, uas tau dhau los ua qhov kev pom zoo ntawm Baoma. Ntau tus niam txiv yuav tsum cia lawv cov me nyuam hnav lossis tsis looj cov neeg laus lub ntsej muag vim tias lawv nrhiav tsis tau qhov tsis zoo. Cov menyuam yaus hnav lub qhov ncauj qhov ntswg tiv thaiv kev ua haujlwm, tab sis nrov ntawm cov menyuam yaus lub qhov ncauj PM2.5 muaj qhov tsis zoo. Ib qho ntawm cov kev cuam tshuam tseem ceeb yog ua tsis taus pa, uas feem ntau ua rau cov menyuam yaus hnov qab ua pa nyuaj. Ib qho ntxiv, lub ntsej muag tiv thaiv me nyuam yaus yuav ntsib lwm yam teeb meem thaum siv. Piv txwv, cov menyuam yaus rub daim npog qhov ncauj PM2.5 vim ua pa tsis zoo lossis lwm qhov tsis xis nyob, lossis lawv tsis tuaj yeem hais kom coj lub npog ntsej muag vim lawv txoj kev xav. Qhov ua tau zoo ntawm kev tiv thaiv yog nyob ntawm lub peev xwm ntawm cov neeg siv hais kom hnav lawv nyob hauv ib puag ncig ntawm cov pa phem. Thaum muaj huab cua tsis zoo, cov menyuam yuav tsum txo lawv cov kev ua si sab nraum zoov, nyob hauv tsev ntau li ntau tau, thiab txiav txim siab noj huab cua kom huv.
Yav dhau los: Puas yog koj daim npog ntsej muag haze hnav kom yog?
Sijhawm Tshaj Tawm: Mar-24-2021