Ikhwalithi Yomoya Wasendlini

Sivame ukucabanga ngokungcoliswa komoya njengengozi ebhekene ngaphandle, kodwa umoya esiwuphefumula ngaphakathi endlini nawo ungangcoliswa. Intuthu, umhwamuko, isikhunta, namakhemikhali asetshenziswa kopende abathile, impahla yasendlini, nezinto zokuhlanza konke kungathinta izinga lomoya wasendlini nempilo yethu.

Izakhiwo zithinta inhlalakahle jikelele ngoba abantu abaningi bachitha isikhathi sabo esiningi bengaphakathi. I-US Environmental Protection Agency ilinganisela ukuthi abantu baseMelika bangaphakathi endlini engu-90% yesikhathi sabo - ezindaweni ezakhiwe njengamakhaya, izikole, izindawo zokusebenza, izindawo zokukhulekela, noma izindawo zokuzivocavoca.

Abacwaningi bezempilo yezemvelo bacwaninga ukuthi izinga lomoya wasendlini liyithinta kanjani impilo nempilo yabantu. Ucwaningo luphakamisa ukuthi ukugxilwa kwangaphakathi kwezinto ezingcolisa umoya kuyanda, kuqhutshwa izici ezifana nezinhlobo zamakhemikhali emikhiqizweni yasekhaya, ukungena komoya okwanele, izinga lokushisa elishisayo, kanye nomswakama ophezulu.

Ikhwalithi yomoya wasendlini iyinkinga yomhlaba wonke. Kokubili ukuchayeka isikhathi esifushane nesikhathi eside ekungcolisweni komoya endlini kungabangela uchungechunge lwezinkinga zempilo, okuhlanganisa izifo zokuphefumula, isifo senhliziyo, ukuntula ingqondo, nomdlavuza. Njengesibonelo esisodwa esivelele, i-World Health Organization iyalinganisela3.8 million abantuemhlabeni wonke bayafa minyaka yonke ngenxa yezifo ezibangelwa umoya oyingozi wasendlini ophuma ezitofini ezingcolile kanye nophethiloli.

Izibalo ezithile zingase zithinteke kakhulu kunezinye. Izingane, abantu abadala asebekhulile, abantu abanezimo ezikhona ngaphambili, aboMdabu baseMelika, kanye nemindeni enesimo esiphansi senhlalo-mnotho bavame ukuchayeka kubo.amazinga aphezulu okungcola kwangaphakathi.

Izinhlobo Zokungcolisa

Ziningi izinto ezinomthelela emazingeni omoya angaphakathi endlini. Umoya wasendlini uhlanganisa ukungcola okungena kusuka ngaphandle, kanye nemithombo ehlukile endaweni yasendlini. Leziimithombobandakanya:

• Izinto ezenziwa abantu ezakhiweni, njengokubhema, ukushisa izibaso eziqinile, ukupheka nokuhlanza.
• Izihwamuko ezivela ezintweni zokwakha nezokwakha, izinto zokusebenza, nefenisha.
• Ukungcola kwebhayoloji, okufana nesikhunta, amagciwane, noma izinto ezingezwani nazo.

Okunye ukungcola kuchazwe ngezansi:

• Ama-Allergensyizinto ezingabangela amasosha omzimba, okubangela ukungezwani komzimba; zingajikeleza emoyeni futhi zihlale kumakhaphethi nefenisha izinyanga.
• I-Asbestosiwumthombo we-fibrous ngaphambilini owawusetshenziselwa ukwenza izinto zokwakha ezingashi noma ezingashi, njengama-shingles ophahleni, ama-side, kanye nokwahlukanisa. Amaminerali e-asbestos aphazamisayo noma izinto ezine-asbestos zingakhulula imicu, ngokuvamile emincane kakhulu ukuba ingabonwa, emoyeni. I-Asbestoseyaziwayoukuba yi-carcinogen yomuntu.
• I-carbon monoxideiyigesi engenaphunga futhi enobuthi. Itholakala kuntuthu okhiqizwa noma nini lapho ushisa uphethiloli ezimotweni noma amaloli, izinjini ezincane, izitofu, amalambu, ama-grill, iziko, izigaba zegesi, noma iziko. Amasistimu okukhipha umoya afanelekile noma akhipha umoya avimbela ukunqwabelana emoyeni.
• I-formaldehydeikhemikhali enephunga elinamandla elitholakala efenisha ethile yokhuni ecindezelwe, amakhabethe ezinhlayiyana zokhuni, phansi, komata, nezindwangu. Kungase futhi kube ingxenye yezinye izingcina, izinto zokunamathisela, opende, nemikhiqizo yokumboza. I-formaldehyde iyinieyaziwayoukuba yi-carcinogen yomuntu.
• Ukuholaiyinsimbi eyenzeka ngokwemvelo esetshenziswe emikhiqizweni ehlukahlukene ehlanganisa uphethiloli, upende, amapayipi amapayipi, izitsha zobumba, ama-solder, amabhethri, ngisho nezimonyo.
• Isikhuntai-microorganism kanye nohlobo lwesikhunta esichuma ezindaweni ezimanzi; isikhunta ezahlukene zitholakala yonke indawo, endlini nangaphandle.
• Izibulala-zinambuzaneyizinto ezisetshenziselwa ukubulala, ukuxosha, noma ukulawula izinhlobo ezithile zezitshalo noma izimbungulu ezithathwa njengezinambuzane.
• I-Radoniyigesi engenambala, engenaphunga, evela ngokwemvelo evela ekuboleni kwezakhi ezikhipha imisebe enhlabathini. Ingangena ezikhaleni ezingaphakathi ngokusebenzisa imifantu noma izikhala ezakhiweni. Ukuchayeka okuningi kwenzeka ngaphakathi emakhaya, ezikoleni nasezindaweni zokusebenza. I-EPA ilinganisela ukuthi i-radon inesibopho mayelanaBangu-21,000 abantu base-US ababulawa umdlavuza wamaphaphu minyaka yonke.
• Intuthu, okuwumkhiqizo wezinqubo zokuvutha, njengokuvela kugwayi, izitofu, nemililo yequbula, inamakhemikhali anobuthi njenge-formaldehyde nomthofu.

Ivela ku-https://www.niehs.nih.gov/health/topics/agents/indoor-air/index.cfm