Zowononga m'nyumba zomwe zimatulutsa mpweya kapena tinthu ting'onoting'ono mumlengalenga ndizomwe zimayambitsa zovuta za mpweya wamkati. Kupanda mpweya wokwanira kungapangitse kuchuluka kwa zoipitsa m'nyumba mwa kusabweretsa mpweya wokwanira wakunja kuti uchepetse mpweya wotuluka m'nyumba komanso mwa kusanyamula zowononga mpweya zamkati kunja kwaderalo. Kutentha kwakukulu ndi chinyezi kungathenso kuonjezera kuchuluka kwa zowononga zina.
Magwero Oipitsa
Pali magwero ambiri oipitsa mpweya wa m'nyumba. Izi zingaphatikizepo:
- Zipangizo zoyaka moto ndi mafuta
- Fodya
- Zida zomangira ndi zida zosiyanasiyana monga:
- Kuwonongeka kokhala ndi asbestosi
- Zoyikapo zatsopano pansi, upholstery kapena carpet
- Makabati kapena mipando yopangidwa ndi zinthu zina zamatabwa
- Zogulitsa zoyeretsera ndi kukonza m'nyumba, chisamaliro chaumwini, kapena zokonda
- Makina otenthetsera ndi kuziziritsa kwapakati ndi zida za humidification
- Chinyezi chochuluka
- Zochokera kunja monga:
- Radoni
- Mankhwala ophera tizilombo
- Kuwononga mpweya wakunja.
Kufunika kofanana kwa gwero lililonse kumadalira kuchuluka kwa zoipitsa zomwe zimaperekedwa komanso momwe mpweyawo umakhala wowopsa. Nthawi zina, zinthu monga zaka za gwero ndi ngati zikusungidwa bwino zimakhala zofunikira. Mwachitsanzo, chitofu cha gasi chomwe sichinasinthidwe bwino chimatha kutulutsa mpweya wambiri wa carbon monoxide kuposa wokonzedwa bwino.
Zopangira zina, monga zomangira, zida ndi zinthu monga zotsitsimutsa mpweya, zimatha kutulutsa zowononga nthawi zambiri. Malo ena, okhudzana ndi ntchito monga kusuta, kuyeretsa, kukongoletsanso kapena kuchita zoseweretsa zimatulutsa zowononga nthawi ndi nthawi. Zida zosavumbulutsidwa kapena zosagwira ntchito bwino kapena zogwiritsidwa ntchito molakwika zimatha kutulutsa zowononga zochulukirapo komanso nthawi zina zowopsa m'nyumba.
Zoipitsa zambiri zimatha kukhala mumlengalenga kwa nthawi yayitali pambuyo pa zochitika zina.
Dziwani zambiri za zowononga mpweya m'nyumba ndi magwero a:
- Asibesitosi
- Zowononga Zamoyo
- Mpweya wa Monooxide (CO)
- Formaldehyde / Pressed Wood Products
- Kutsogolera (Pb)
- Nayitrogeni Dioxide (NO2)
- Mankhwala ophera tizilombo
- Radoni (Rn)
- Indoor Particulate Matter
- Utsi Wafodya Womwe Utsiku/ Utsi Wafodya Wachilengedwe
- Masitovu ndi Ma heaters
- Poyatsira moto ndi Chimneys
- Volatile Organic Compounds (VOCs)
Mpweya Wosakwanira
Ngati mpweya wochepa kwambiri wakunja umalowa m'nyumba, zowononga zimatha kuwunjikana mpaka kufika pamlingo womwe ungayambitse thanzi komanso chitonthozo. Pokhapokha ngati nyumba zitamangidwa ndi makina apadera olowera mpweya, zomwe zimapangidwa ndikumangidwa kuti zichepetse kuchuluka kwa mpweya wakunja womwe "umatha" kulowa ndi kutuluka zitha kukhala ndi milingo yambiri yowononga m'nyumba.
Mmene Mpweya Wapanja Umalowera Mnyumba
Mpweya wakunja umatha kulowa ndikutuluka mnyumba mwa: kulowa mkati, mpweya wabwino wachilengedwe, ndi mpweya wabwino wamakina. M’njira yotchedwa kuloŵerera, mpweya wakunja umalowa m’nyumba kudzera m’mipata, m’malo olowa, ndi ming’alu ya makoma, pansi, ndi kudenga, ndi kuzungulira mazenera ndi zitseko. Mu mpweya wabwino wachilengedwe, mpweya umayenda kudzera m'mawindo otseguka ndi zitseko. Kuyenda kwa mpweya komwe kumakhudzana ndi kulowa mkati ndi mpweya wabwino wachilengedwe kumachitika chifukwa cha kusiyana kwa kutentha kwa mpweya pakati pa nyumba ndi kunja komanso ndi mphepo. Pomaliza, pali zida zingapo zamakina opangira mpweya wabwino, kuyambira mafani akunja omwe amachotsa mpweya pang'onopang'ono mchipinda chimodzi, monga zipinda zosambira ndi khitchini, kupita ku makina ogwiritsira ntchito mpweya omwe amagwiritsa ntchito mafani ndi ma ducts kuti achotse mosalekeza mpweya wamkati ndikugawa zosefedwa komanso zosefera. mpweya wakunja umakhala pamalo abwino mnyumba yonse. Mtengo womwe mpweya wakunja umalowa m'malo mwa mpweya wamkati umafotokozedwa ngati mtengo wosinthira mpweya. Kulowa pang'ono, mpweya wabwino wachilengedwe, kapena mpweya wabwino wa makina, kusinthasintha kwa mpweya kumakhala kochepa ndipo milingo yoyipa imatha kuwonjezeka.
Kuchokera ku https://www.epa.gov/indoor-air-quality-iaq/introduction-indoor-air-quality
Nthawi yotumiza: Aug-22-2022