Sensa ya gasi ndi imodzi mwa mitundu yofunika kwambiri yodziwira gasi

Chidziwitso chatsopano chokhudza zotsatira za mpweya woipa kapena woipa pa thanzi chikupitirirabe kugogomezera kufunika koyang'anira mpweya wabwino wa m'nyumba ndi panja. Zinthu zambiri zoipa, ngakhale pamlingo wochepa, zimatha kuvulaza thanzi la anthu pambuyo poti zachitika kwa kanthawi kochepa. Chiwerengero chowonjezeka cha zinthu zogulitsidwa ndi anthu ndi mafakitale chili ndi kuthekera kotulutsa zinthu zoipa zodziwika bwino, kuphatikizapo mipando, magalimoto okwera anthu ndi magalimoto akuluakulu. Anthu akusamala kwambiri za kuzindikira zinthu zoipa za mpweya, akuyembekeza kuchepetsa kapena kuthetsa chiopsezochi pa thanzi mwa kukhazikitsa njira zoyenera komanso zothandiza zoyankhira.
Mabungwe ambiri adziko lonse ndi apadziko lonse lapansi akhala akugwira ntchito yopanga malangizo, malamulo ndi miyezo yowunikira mpweya wabwino m'malo opangira mafakitale, azachipatala, akunja, maofesi amkati ndi okhala m'nyumba. Malangizowa amalola opanga kutsimikizira zinthu zawo komanso kudziwitsa ogwiritsa ntchito za kuchuluka kwa mpweya woipa womwe suli wovomerezeka kwenikweni.

Mwachitsanzo, bungwe la US Environmental Protection Agency (EPA) limagwiritsa ntchito sayansi yamakono popanga malamulo omwe amachepetsa ndikulamulira kuipitsidwa kwa mpweya mopanda mtengo. Pazinthu zoipitsidwa kwambiri, bungwe la EPA limasonkhanitsa deta zaka zisanu zilizonse kuti liwunikenso kukwanira kwa malamulo a mpweya. Bungweli linapezanso mankhwala enaake omwe angakhudze ubwino wa mpweya ndi magwero ake, monga magalimoto, malole ndi malo opangira magetsi. Chimodzi mwa zolinga zazikulu za EPA ndikulumikiza zinthu zoipitsidwa ndi magwero akuluakulu omwe amaika pachiwopsezo paumoyo.
Zinthu zinayi zazikulu zoipitsa mpweya wakunja ndi 03, NO2, SO2, ndi CO. Mpweya uwu ukhoza kuyang'aniridwa pogwiritsa ntchito zida zovomerezeka ndi EPA. Kuphatikiza ndi deta yochokera ku zida zoyesera tinthu, muyesowu umagwiritsidwanso ntchito kuwerengera Air Quality Index (AQ). Kusinthasintha kwa mpweya m'nyumba kumakhala kolunjika kwambiri ndipo kumadalira ngati ndi nyumba yokhalamo kapena ofesi, chiwerengero cha anthu, mtundu wa mipando, makina opumira mpweya ndi zinthu zina. Kusinthasintha kwakukulu kumaphatikizapo CO2, formaldehyde ndi benzene. Kuyang'anira kuipitsidwa kwa mpweya ndikofunikira kwambiri, koma njira zamakono zomwe zilipo sizikukwaniritsa zomwe ogwiritsa ntchito akuyembekezera pankhani ya ubwino wa deta komanso kugwiritsa ntchito bwino ndalama.
M'zaka zaposachedwapa, opanga masensa a gasi agwiritsa ntchito ukadaulo watsopano ndi njira zopangira, kuphatikizapo ma electrolyte osagwiritsa ntchito madzi m'masensa amagetsi. Kupita patsogolo kwa ukadaulo kumeneku kwapangitsa kuti mphamvu, mtengo ndi kukula ziwonjezeke.
Kusintha ndi kukwera kwa masensa a gasi kumafunanso kulondola kowonjezereka. Njira zamakono zolumikizirana mitundu zikuyendetsanso chitukuko cha luso latsopano la masensa a gasi ndi kukula kwa msika. Kupita patsogolo kwa zamagetsi, zosefera za gasi, kulongedza, ndi kusanthula deta mkati mwa sitima kungathandizedi kukhazikika ndi kulondola kwa masensa. Mitundu yolosera ndi ma algorithms omwe amagwiritsa ntchito ukadaulo wanzeru zopanga ndi kusanthula deta mkati mwa sitima nawonso ndi amphamvu kwambiri, zomwe ndizofunikira kwambiri pakukweza magwiridwe antchito a masensa.