Ngaba sakha seva ngeegesi ezintle. Ezo gesi zingene kwaye aziphenduli ngokwemichiza. Kule meko, Sithetha ngeradon gas. Le yirhasi yemvelaphi yendalo engenakuvumba, kuba ayinalo ivumba, kwaye ayinangcamlo. Njengoko benditshilo ngaphambili, yigesi engena ngaphakathi, njenge-nitrogen esemoyeni kuthi, esiyiphefumlayo kwaye siyikhuphe emzimbeni wethu ngaphandle kokuphendula okanye ubundlobongela.
Le iradon irhasi iveliswa ukusuka ukonakala kwendalo kwe-uranium. Le uranium ihlala ifunyanwa ngokwendalo kwimihlaba nasematyeni. Ukongeza, inokubakho emanzini. Ngaba i-radon inokudibana njani nomhlaza?
Yintoni. Iimpawu zeradon
Le gesi iphuma ngokulula emhlabeni kwaye idlulela emoyeni, apho iye ibole kwaye ikhuphe intwana yamasuntswana aqhumayo. Xa sikwindawo apho kukho i-radon kwaye siyaphefumla, la masuntswana abekwa kwiiseli ezingqonge i-airways. Irhasi yeRadon inert kwindalo, nangona kunjalo amanqanaba aphezulu emitha emzimbeni Banokonakalisa i-DNA kwaye bakhokele kumhlaza wemiphunga.
Njengoko benditshilo ngaphambili, irhasi ye-radon inyibilika ngokukhawuleza kwindalo, kwaye ngoxinzelelo olunje ayisiyongxaki yezempilo. Ngokwesiqhelo uxinizelelo lwayo luyehluka phakathi kwe-5 kunye ne-15Bq / m3 (i-becquerel yiyunithi yokulinganisa imisebenzi ye-radioactive). Kule miba akukho ngxaki ihlala ngaphandle nangaphantsi. Nangona kunjalo, kwizithuba ezivaliweyo, iirhafu zeradon ziphezulu kuba ayicoci lula. Umzekelo, emigodini, emiqolombeni nakwindawo zokucoca amanzi, zezindawo apho kubhaliswe khona amanqanaba aphezulu eradon.
Kwelinye icala, into esichaphazela ngakumbi abemi kukuxinana kwale gesi kwizakhiwo. Emakhaya, ezikolweni naseziofisini, kugxilwe kwi-radon ziyahluka phakathi kwe-10 ukuya kwi-10.000 3 Bq / mXNUMX. Oku kunokuba yingxaki.
Zeziphi iimpembelelo ezinokuba nazo igesi yeradon kwimpilo yethu?
Ndikhankanyile ngaphambilana ukuba igesi yeradon ikhupha amasuntswana aqhekeza iiradio radio adibanisa iiseli ezenza i-airways kwaye zitshintshe iDNA yethu. Irhasi yeRadon ithathwa njengesona sizathu sibalulekileyo somhlaza wemiphunga emva kwecuba. Kwilizwe, kuxhomekeke kwimikhwa yokutshaya kunye noxinzelelo lwe-radon yesizwe, Inani lomhlaza wemiphunga obangelwa yile gesi lingahluka phakathi kwe-3 kunye ne-14%, ngokweedatha ze-WHO.
Umthombo: http://antihumedades.es/blog/elimina-el-radon-de-tu-hogar-con-sistemas-de-ventilacion-forzada/
Kwizifundo ezenziweyo ukuqonda ubudlelwane phakathi komhlaza wemiphunga kunye negesi ye-radon, ukonyuka kwamazinga omhlaza wemiphunga kwafunyanwa phakathi kwabasebenzi kwimigodi ye-uranium. Aba basebenzi bavezwa kukuxinana okuphezulu kwale gesi iiyure ezininzi. Ukongeza, izifundo ezenziwa eYurophu, eMntla Melika nase China ziyaqinisekisa ukuba nakwimeko ezisezantsi, ezinje ngezo zifunyanwa emakhayeni, i-radon ikwafaka ingozi kwimpilo kwaye inegalelo elibonakalayo ukubonakala komhlaza wemiphunga kwihlabathi liphela.
Ukufumana iinkcukacha kancinci umngcipheko wokuhlushwa ngumhlaza ngokubhengeza kunye nokuxinana kwerhasi yeRadon, siyabona ukuba kukho ukwanda komngcipheko nge-16%, kunyuso ngalunye lwe-100 Bq / m3. Sithetha ngokuvezwa kwexesha elide kunye noxinzelelo. Makungabikho mntu ucinga ukuba ngekhe angene ekhitshini kuba kukho irhasi ye-radon eyi-200 Bq / m3. Kule meko, ubudlelwane bempendulo yedosi kunye negesi bulingana. Oko kukuthi, amathuba okuba nomhlaza wemiphunga unyuke ngokulingana nokunyuka kokuvezwa kwe-radon.
I-Radon inokubangela umdlavuza wamaphaphu kubantu abatshayayo. Ngapha koko, kuqikelelwa ukuba umngcipheko onxulunyaniswa neradon yomntu otshaya ingama-25 ngaphezulu kunakwimeko yabantu abangatshayiyo. Ukuza kuthi ga ngoku, akukamiselwa ukuba kukho umngcipheko wolunye uhlobo lomhlaza.
Igcinwa njani irhasi emakhaya?
Ngelishwa Ukuvezwa okukhulu kwerhasi yeeradon kuhlala kwenzeka ekhayeni. Nangona kunjalo, ukuxinana kwale gesi kuxhomekeke kwizinto ezininzi ezinje ngesixa se-uranium ematyeni nasemhlabeni kumhlaba ongaphantsi apho ikhoyo indlu, iindlela ekufuneka zenziwe nguradon ukucoca ezindlini, njl. Oku kuxhomekeke kuhlobo lokwakhiwa kwezakhiwo okanye indlu, imikhwa yokungenisa umoya kubemi kunye nokuxinana kwesakhiwo.
Irhasi yeRadon ingena emakhaya ngokuqhekeka okuncinci emgangathweni okanye apho umgangatho udibana khona neendonga. Inokwenziwa nakwizithuba ezijikeleze imibhobho kunye neentambo, kwii-pores ezincinci kwiindonga zekhonkrithi, okanye nasezantsi kwedreyini. Njengesiqhelo, I-Radon ithambekele ekufikeleleni kwiindawo eziphezulu kumagumbi angaphantsi, kwiiseli, nakwiindawo zokuhlala ezinxibelelana ngqo nomhlaba.
Ngenxa yokuba igesi yeradon ihlanjululwa ngokulula nomoya, uxinzelelo luyahluka phakathi kwezindlu, ngaphakathi kwindlu enye, okanye kwiyure ukuya kwiyure. Kungenxa yoko le nto, ukuba ufuna ukulinganisa i-radon ekhaya, kungcono ukulinganisa i-avareji yeeradon ngonyaka okanye rhoqo kwiinyanga ezintathu.
Indlela yokunciphisa iRadon Concentrations yeGesi kumakhaya
Xa ufunda okanye usiva malunga nerhasi ye-radon, mhlawumbi woyika kwaye ucinga ukuba unokuba nomhlaza wemiphunga. Nangona kunjalo, kukho iindlela eziqinisekisiweyo nezihlala ixesha elide zokuthintela ukuvuza kwale gesi kumakhaya amatsha okwakha kunye nokunciphisa ukubonwa kwawo kumakhaya akhoyo.
Imephu yokuvezwa kweRadon eSpain
Okokuqala, ukuba sifuna ukuthintela igesi yeradon ingene kumakhaya esiwakhayo, kufuneka sithathele ingqalelo indawo yejoloji apho siza kuyakha khona. Ukuba iliwa elingaphantsi komhlaba apho siza kwakhiwa khona sinezinga eliphezulu legesi yeradon, kungcono ukuba ungenzi njalo. Kumazwe amaninzi aseYurophu nase-United States, amanyathelo okhuseleko amkelwe ngokwenkqubo kwizakhiwo ezitsha kwaye kwamanye amazwe kunyanzelekile.
Okwesibini, mhlawumbi eyona nto ujonge kuyo yindlela yokunciphisa ukugxilwa kwegesi ekhayeni lakho. Ungayenza ngezi zikhokelo:
- ukuphucula ukungena komoya kwisilayidi;
- ukufaka inkqubo yokukhupha i-radon ngomatshini kwigumbi elingaphantsi, kumgangatho okanye kumgangatho;
- ukuthintela i-radon ekungangeni ukusuka kwigumbi elingaphantsi ukuya kumagumbi okulala;
- Ukutywina umgangatho kunye neendonga; Y
- ukuphucula ukungena komoya endlwini.
Ngokugcina ezi zikhokelo engqondweni, irhasi yerhasi inokucuthwa ngama-50%. Ukuba, ukongeza koku, sisebenzisa inkqubo yegesi yeeradon, loo manqanaba angahla nangaphezulu.
Ngaba igesi yeradon ingaba kumanzi okusela?
Kwiindawo ezininzi, umthombo wamanzi okusela ngamanzi aphantsi komhlaba. Njengokuba la manzi enxibelelana ngokuqhubekayo nendawo esisiseko, ukuba ine-uranium ephezulu, irhasi yeeradon iya kukhutshwa kwaye iya kudibana namanzi. Ukuza kuthi ga ngoku, kwizifundo zesifo esenziwe akukho buhlobo buye bafunyanwa phakathi kobukho be-radon emanzini okusela kunye nengozi eyandayo yomhlaza wesisu. Isixa se-radon esifakwe ngokuphefumla sikhulu kunesixa esisetyenzisiweyo ngokusela. Irhasi enyibilikayo emanzini, ngesiqhelo, idlulela emoyeni wezithuba ezingaphakathi.
Njengoko ubona, irhasi yeRadon lutshaba olungenambala, olungenamphunga nolunqabileyo kakhulu esichanabeke kulo. Nangona kunjalo, singayenza ukuba ichaphazele kancinci ukuba asitshayi kwaye ukuba senza izinto endizichazile ngasentla.