Indoor Air Quality

Isu tinowanzo kufunga nezvekusvibiswa kwemhepo senjodzi yakatarisana nekunze, asi mweya watinofema mukati memba unogonawo kusvibiswa.Utsi, utsi, mold, uye makemikari anoshandiswa mune mamwe pendi, fenicha, uye zvinhu zvinochenesa zvinogona kukanganisa kunaka kwemhepo yemumba uye utano hwedu.

Zvivakwa zvinokanganisa hutano hwese nekuti vanhu vazhinji vanopedza yakawanda yenguva yavo mukati.US Environmental Protection Agency inofungidzira kuti vanhu vekuAmerica vari mudzimba 90% yenguva yavo - munzvimbo dzakavakwa dzakaita sedzimba, zvikoro, nzvimbo dzebasa, nzvimbo dzekunamatira, kana nzvimbo dzekurovedzera muviri.

Vatsvagiri vehutano hwezvakatipoteredza vanoongorora kuti mhando yemhepo yemukati inobata sei hutano hwevanhu uye kugara zvakanaka.Zvidzidzo zvinoratidza kuti kuwanda kwemukati memukati kwezvinosvibisa mweya kuri kuwedzera, zvichifambiswa nezvinhu zvakaita semhando dzemakemikari ari muzvigadzirwa zvemumba, mhepo isina kukwana, tembiricha inopisa, uye hunyoro hwepamusoro.

Indoor air quality inyaya yepasi rose.Zvose zvipfupi-uye kwenguva refu kuratidzwa kusvibiswa kwemhepo mukati kunogona kukonzera hutano hwakasiyana-siyana, kusanganisira chirwere chekufema, chirwere chemoyo, kushomeka kwekuziva, uye gomarara.Somuenzaniso mumwe wakatanhamara, World Health Organization inofungidzira3.8 mamiriyoni evanhupasi rose vanofa gore rega rega kubva kuzvirwere zvinokonzerwa nemhepo inokuvadza yemukati kubva kuzvitofu zvakasviba nemafuta.

Vamwe vanhu vanogona kukanganiswa zvakanyanya kupfuura vamwe.Vana, vakuru vakuru, vanhu vane preexisting mamiriro, MaNative America, uye mhuri dzine chinzvimbo chakaderera chemagariro nehupfumi vanowanzo ratidzwa.mazinga epamusoro ezvinosvibisa mukati.

Mhando dzezvinosvibisa

Zvinhu zvakawanda zvinokonzeresa kushata kwemweya wemukati.Mhepo yemukati inosanganisira zvinosvibisa zvinopinda kubva kunze, pamwe chete nenzvimbo dzakasiyana nenharaunda yemukati.Izvisourcessanganisira:

• Zvinoitwa nevanhu muzvivako, zvakadai sokuputa fodya, kupisa huni dzakasimba, kubika, uye kuchenesa.
• Utsi hunobva pakuvaka nekuvaka, midziyo, uye fenicha.
• Biological contaminants, senge mold, mavhairasi, kana allergens.

Zvimwe zvinosvibisa zvinotsanangurwa pasi apa:

• Allergenszvinhu zvinogona kukonzera immune system, zvichikonzera allergic reaction;zvinogona kutenderera mumhepo ndokugara pamakapeti nefenicha kwemwedzi yakati.
• Asbestoschinhu chine fibrous chaimboshandiswa kugadzira zvinhu zvekuvakisa zvisingabatike kana moto, zvakaita semashingles edenga, siding, uye insulation.Kuvhiringidza zvicherwa zveasbestos kana zvinhu zvine asbestos zvinogona kuburitsa fiber, kazhinji idiki kwazvo kuti ione, mumhepo.Asbestos ndizvoanozivikanwakuva carcinogen yemunhu.
• Carbon monoxideigasi risinganhuhwi uye rine chepfu.Inowanikwa muhutsi hunogadzirwa chero nguva yaunopisa mafuta mumotokari kana marori, injini diki, zvitofu, mwenje, magrill, moto, magasi, kana mavira.Mapopoma emhepo akakodzera kana masystem emhepo anodzivirira kuvaka mumhepo.
• Formaldehydeikemikari inonhuwa zvakasimba inowanikwa mune imwe fenicha yemapuranga yakatsikirirwa, makabati ezvimedu zvemapuranga, pasi, makapeti, uye machira.Inogona zvakare kuve chikamu chemamwe maglue, anonamira, pendi, uye zvigadzirwa zvekupfeka.Formaldehyde ndizvoanozivikanwakuva carcinogen yemunhu.
• Tungamiraisimbi inongoitika yave ichishandiswa mumhando dzakasiyana siyana dzezvigadzirwa zvinosanganisira peturu, pendi, pombi dzemvura, ceramics, solders, mabhatiri, uye kunyange zvizorwa.
• Moldis a microorganism uye mhando yefungus inokura munzvimbo dzine unyoro;zviumbwa zvakasiyana zvinowanikwa kwese kwese, mukati nekunze.
• Mishonga yezvipembenenezvinhu zvinoshandiswa kuuraya, kudzinga, kana kudzora mamwe marudzi ezvirimwa kana zvipembenene zvinoonekwa sezvipembenene.
• Radonigasi risina ruvara, risinganhuhwi, rinongoitika rega rinobva mukuora kwemwaranzi muvhu.Inogona kupinda munzvimbo dzemukati kuburikidza nekutsemuka kana maburi muzvivakwa.Kufumurwa kwakawanda kunoitika mukati medzimba, zvikoro, uye kumabasa.EPA inofungidzira radon ine basa reiyo21,000 US vanofa nekenza yemapapu gore negore.
• Kusvuta, chinhu chinobva pakupisa, zvakadai semidzanga, zvitofu, uye moto wesango, zvine chepfu yakaita se formaldehyde nemutobvu.

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