Magwero a kuwonongeka kwa mpweya m'nyumba

Utsi Wopuma

Anthu akamapuma, amafunika kutulutsa mpweya, ndipo mpweya umatengedwa mu alveoli, kenako amachotsa mpweya wina wapoizoni komanso woopsa wokhala ndi mpweya wambiri wa carbon dioxide ndi ena.Kafukufuku wapeza kuti mapapu amunthu amatha kutulutsa mitundu yopitilira 20 ya zinthu zapoizoni, zomwe mitundu yopitilira 10 imakhala ndi poizoni wowopsa.Choncho, anthu m'zipinda zodzaza, zopanda mpweya, nthawi zambiri amamva chizungulire, kupuma movutikira, chifuwa chachikulu, thukuta, nseru, etc., zizindikiro.Komanso, odwala kupuma matenda opatsirana akhoza kufalitsa tizilombo toyambitsa matenda kwa ena kudzera mpweya, sneezing, chifuwa, sputum ndi ntchofu m'mphuno.

Kusuta fodya

Fodya ikawotchedwa, imapanga chikonga, tar, cyanohydrogen acid, etc. Nicotine imatulutsa mitsempha, imachepetsa mitsempha ya magazi, imapangitsa kuti magazi azithamanga komanso amachepetsa magazi ku minofu, ndipo amawonjezera kugwiritsira ntchito mpweya wa okosijeni powonjezera kugunda kwa mtima.Tar lili ndi mitundu yosiyanasiyana ya organic, yomwe ili ndi kuchuluka kwa benzo(a)pyrene, benzanthrene ndi zinthu zina, benzo(a)pyrene imakhala ndi mphamvu ya carcinogenic.Chidziwitso chofalitsidwa ndi World Health Organization chimasonyeza kuti 90/100 ya imfa za khansa ya m'mapapo mwa amuna osapitirira zaka 65, 75/100 amafa chifukwa cha bronchitis aakulu ndi emphysema amadza chifukwa cha kusuta fodya.

Kukongoletsa mkati

Ndi kusintha kwapang'onopang'ono kwa moyo, anthu ali ndi zofunika zapamwamba pamtundu wanyumba zawo komanso kukongoletsa kunyumba kwakhala kotsogola.Komabe, anthu nthawi zambiri amanyalanyaza thanzi ndi chitetezo zomwe zimakhudza malo okhalamo okongoletsedwa.

Mafuta apanyumba

M'mizinda yambiri, mpweya wapaipi umadziwika, ndipo ena onse amagwiritsa ntchito LPG.Ngakhale LPG imachepetsa fumbi la sulfure ndi utsi wa malasha oyaka, koma chigawo chake chachikulu ndi propane ndi ma hydrocarbons ena, kugwiritsa ntchito molakwika kudzachitika ngozi zakupha.Mafutawa amawotchedwa kuti adye mpweya wamkati ndipo amatulutsa mpweya wapoizoni ndi tinthu ting'onoting'ono monga carbon monoxide, carbon dioxide, sulfure dioxide, nitrogen oxides, aldehydes, benzopyrene ndi soot microscopic fumbi particles, zomwe zimakwiyitsa dongosolo lamanjenje, conjunctiva ndi kupuma mucosa, komanso kukhala carcinogenic.

Kuphika mafuta onunkhira

Pamene kutentha kwa mafuta kuli pafupi 110 ℃, pamwamba pa mafuta ndi bata ndipo palibe utsi umene umatuluka;ikafika 130 ℃, fungo la mafuta osaphika limachotsedwa, koma makutidwe ndi okosijeni a oleic acid amachitika, kutulutsa mitundu ingapo yamankhwala osakhazikika, oxidation yamafuta, mafuta acids ndi mavitamini osungunuka amafuta omwe ali mumafuta amawonongeka mosiyanasiyana, ndipo mapuloteni kukhala polima;pamene kutentha kwa Frying poto kufika 150 ℃ Pamene kutentha kwa Frying poto kufika 150 ℃, pali utsi;pamwamba 200 ℃, pali utsi wochuluka, chifukwa glycerol mu mafuta pyrolysis imfa ya madzi, pali kulawa pungent kulawa acrolein zinthu kuthawa, adzachititsa anthu youma pakhosi, astringent maso, kuyabwa mphuno ndi kuchuluka secretions, anthu ena ngakhale monga kuledzera, anthu ena omwe ali ndi mphumu kapena emphysema amatha kuyambitsa kupuma movutikira komanso chifuwa.Kutentha kwamafuta kumapangitsa kuti zinthu ziwonongeke kwambiri, pamene mafuta mumphika amawotchedwa ndi moto, kutentha kumapitirira 300 ℃, kuwonjezera pa kupanga acrolein, komanso kupanga mtundu wa diene condensate, kungayambitse. kutukusira kwa kupuma kwapang'onopang'ono, ndikupanga kusintha kwa maselo kukhala carcinogenic.M'moyo wathu watsiku ndi tsiku, madzi owoneka bwino amtundu wakuda mu kapu yosonkhanitsira mafuta m'malo osiyanasiyana amakhala ndi zinthu zovulaza thupi la munthu.