Imiphumela Yezempilo
Izimpawu ezihlobene ne-IAQ empofu ziyahlukahluka kuye ngohlobo lokungcola.Bangathathwa kalula njengezimpawu zezinye izifo ezinjengokungezwani komzimba nezinto ezithile, ukucindezeleka, umkhuhlane, nomkhuhlane.Umkhondo ojwayelekile ukuthi abantu bazizwa begula ngesikhathi bengaphakathi kwesakhiwo, futhi izimpawu ziyaphela ngemva nje kokuphuma esakhiweni, noma lapho bengekho esakhiweni isikhathi esithile (njengangezimpelaviki noma eholidini).Uhlolovo lwezempilo noma lwezimpawu, olufana nalolo olufakwe kuSithasiselo D, lusetshenziselwe ukusiza ukuqinisekisa ubukhona bezinkinga ze-IAQ.Ukwehluleka kwabanikazi bezakhiwo nabaqhubi ukuphendula ngokushesha nangempumelelo ezinkingeni ze-IAQ kungaholela emiphumeleni eminingi emibi yezempilo.Imiphumela yezempilo evela kukungcola komoya wasendlini ingase ibonakale ngokushesha ngemva kokuchayeka noma, mhlawumbe, ngemva kweminyaka (8, 9, 10).Izimpawu zingase zihlanganisa ukucasuka kwamehlo, ikhala, nomphimbo;ikhanda elibuhlungu;isiyezi;ukuqubuka;nobuhlungu bemisipha nokukhathala (11, 12, 13, 14).Izifo ezixhunywe ku-IAQ empofu zihlanganisa isifuba somoya kanye ne-hypersensitivity pneumonitis (11, 13).Ukungcola okuthile, ukugxila kokuchayeka, kanye nemvamisa nesikhathi sokuchayeka zonke izinto ezibalulekile ohlotsheni nobukhulu bemiphumela yezempilo ebangelwa i-IAQ empofu.Iminyaka yobudala kanye nezimo zezokwelapha ezikhona ngaphambili njengesifuba somoya kanye nokungezwani komzimba nakho kungase kuthonye ubukhali bemiphumela.Imiphumela yesikhathi eside ngenxa yokungcola komoya wasendlini ingabandakanya izifo zokuphefumula, isifo senhliziyo, nomdlavuza, konke okungathena amandla noma kubulale (8, 11, 13).
Ucwaningo luxhumanise ubumanzi bokwakha nemiphumela ebalulekile yezempilo.Izinhlobo eziningi zamagciwane kanye nesikhunta, ikakhulukazi isikhunta esine-filamentous (isikhunta), singaba nomthelela omkhulu ekungcolisekeni komoya wasendlini (4, 15-20).Noma nini lapho kukhona umswakama owanele ezindaweni zokusebenza, lawa magciwane angakhula futhi athinte impilo yabasebenzi ngezindlela eziningi.Abasebenzi bangase babe nezimpawu zokuphefumula, ukungezwani komzimba nezinto ezithile, noma isifuba somoya (8).Isifuba somoya, ukukhwehlela, ukuhefuzela, ukuphelelwa umoya, ukuminyana kwesinus, ukuthimula, ukuminyana emakhaleni, kanye ne-sinusitis konke kuhlotshaniswe nokuba manzi kwangaphakathi ezifundweni eziningi (21-23).Isifuba somoya sibangelwa futhi siba sibi kakhulu ukuswakama emabhilidini.Izindlela ezisebenza kahle kakhulu zokuvimbela noma zokunciphisa imiphumela emibi yezempilo ukuthola imithombo yokuswakama okuqhubekayo endaweni yokusebenza nokuyiqeda.Imininingwane eyengeziwe ngokuvimbela izinkinga ezihlobene nesikhunta ingatholakala ekushicilelweni kwe-OSHA okunesihloko esithi: "Ukuvimbela Izinkinga Ezihlobene Nesikhunta Endaweni Yokusebenzela Yangaphakathi" (17).Ezinye izinto zemvelo njengokukhanya okubi, ingcindezi, umsindo, nokungaphatheki kahle okushisayo kungabangela noma kube nomthelela kule miphumela yezempilo (8).
Isikhathi sokuthumela: Jul-12-2022