Ingabe sike sezwa ngamagesi amahle. Labo amagesi ukuthi kukhona inert futhi musa ukusabela amakhemikhali. Esimweni esinjalo, sikhuluma ngegesi ye-radon. Lokhu kuyigesi yemvelaphi yemvelo engakwazi ukuhogela, ngoba ayinaphunga, futhi ayinakho ukunambitheka. Njengoba ngishilo ngaphambili, igesi engena ngaphakathi, njenge-nitrogen esemkhathini kithi, ukuthi siyayiphefumula futhi siyikhiphe emzimbeni wethu ngaphandle kokuphendula noma i-valence.
Le gesi ye-radon ikhiqizwa kusuka ukubola kwemvelo kwe-uranium. Le uranium ivame ukutholakala ngokwemvelo enhlabathini nasemadwaleni. Ngaphezu kwalokho, ingaba futhi emanzini. Ngabe i-radon ingahlotshaniswa kanjani nomdlavuza?
Kwenzenjani. Izici zegesi kaRadon
Lo gesi uvela kalula emhlabathini udlulele emoyeni, lapho ubola khona futhi ukhiphe amanani amancane ezinhlayiya zemisebe. Lapho sisendaweni lapho i-radon ikhona futhi siyiphefumulela, lezi zinhlayiya zifakwa kumaseli agudle imigwaqo yomoya. Irhasi yegesi ayisebenzi emvelweni, noma kunjalo amazinga aphezulu emisebe emzimbeni zingalimaza i-DNA futhi ziholele kumdlavuza wamaphaphu.
Njengoba ngishilo ngaphambili, igesi ye-radon incibilika ngokushesha emvelweni futhi, ngokugxila okuphansi kangako, akuyona inkinga yezempilo. Imvamisa ukuhlangana kwayo emoyeni kuyahluka phakathi kuka-5 no-15Bq / m3 (i-becquerel iyunithi yokukala kwemisebenzi enemisebe). Kulezi zingxube ayikho inkinga ehlala ngaphandle nangaphansi. Kodwa-ke, ezindaweni ezivalekile, ukugxila kwegesi ye-radon kuphakeme ngoba ayihlanjululwa kalula. Isibonelo, ezimayini, emihumeni nasezitshalweni zokuhlanza amanzi, lezi yizindawo lapho kubhaliswa khona amazinga aphezulu e-radon.
Ngakolunye uhlangothi, okuthinta thina zakhamizi kakhulu ukugxila kwalo gesi ezakhiweni. Emakhaya, ezikoleni, nasemahhovisi, ukugxila kwe-radon ziyahluka phakathi kuka-10 no-10.000 Bq / m3. Lokhu kungaba yinkinga vele.
Yimiphi imiphumela igesi ye-radon engaba nayo empilweni yethu?
Ngishilo phambilini ukuthi igesi yeradon ikhipha izinhlayiya ezinemisebe ehlangana namaseli akha imigwaqo yomoya futhi aguqule iDNA yethu. Irhasi yeRadon ibhekwa njengembangela yesibili ebaluleke kakhulu yomdlavuza wamaphaphu ngemuva kogwayi. Ezweni, ngokuya ngemikhuba yokubhema kanye nokuhlungwa okujwayelekile kukazwelonke we-radon, inani lomdlavuza wamaphaphu obangelwe yile gesi lingahluka phakathi kuka-3 no-14%, ngokusho kwedatha ye-WHO.
Umthombo: http://antihumedades.es/blog/elimina-el-radon-de-tu-hogar-con-sistemas-de-ventilacion-forzada/
Ocwaningweni olwenziwe ukuze kufundwe ubudlelwano phakathi komdlavuza wamaphaphu kanye negesi ye-radon, kwanda amazinga emdlavuza wamaphaphu atholakele phakathi kwabasebenzi ezimayini ze-uranium. Laba basebenzi bavezwa ukuminyana okuphezulu kwaleli gesi amahora amaningi. Ngaphezu kwalokho, ucwaningo olwenziwa eYurophu, eNyakatho Melika naseChina luyaqinisekisa ukuthi ngisho nasezingxenyeni eziphansi, njengalezo ezitholakala emakhaya, i-radon nayo ibeka izingozi empilweni futhi ibambe iqhaza elikhulu ukubonakala komdlavuza wamaphaphu emhlabeni jikelele.
Ukuthola imininingwane ethe xaxa ngengcuphe yokuhlushwa umdlavuza ngokusho kokuchayeka nokugxila kwegesi ye-radon, siyabona ukuthi kunokwanda kwale ngozi ngo-16%, ngakunye ukwanda kwe-100 Bq / m3 Sikhuluma ngokuchayeka nokugxila kwesikhathi eside. Makungabikho muntu ocabanga ukuthi ngeke angene ekhishini ngoba kukhona i-radon gas concentration ka-200 Bq / m3. Kulokhu, ubudlelwano bokuphendula ngomthamo negesi buhambisana. Lokho wukuthi, amathuba okuba nomdlavuza wamaphaphu ukhuphuke ngokulingana nokwanda kokuchayeka kwe-radon.
URadon kungenzeka kakhulu ukuthi abangele umdlavuza wamaphaphu kubantu ababhemayo. Eqinisweni, kulinganiselwa ukuthi ingozi ehambisana ne-radon yomuntu obhemayo iphindwe izikhathi ezingama-25 kunalabo abangabhemi. Kuze kube manje, ayikho enye ingozi yomdlavuza enqunyiwe.
Ugesi we-radon ugcinwa kanjani emakhaya?
Ngeshwa ukuvezwa okukhulu kakhulu kwegesi ye-radon kuvame ukwenzeka ekhaya. Kodwa-ke, ukugxila kwaleli gesi kuncike ezintweni eziningana ezifana nenani le-uranium emadwaleni kanye nomhlabathi endaweni engaphansi lapho indlu ikhona, izindlela i-radon okufanele ikwazi ukuhlunga ezindlini, njll. Lokhu kuya ngohlobo lokwakhiwa kwezakhiwo noma indlu, imikhuba yokungenisa umoya yabakhileyo nokuqina kwesakhiwo.
Irhasi kaRadon ingena emakhaya ngemifantu emincane phansi noma lapho ifulethi lihlangana khona nezindonga. Kungenziwa nasezikhaleni ezungeze amapayipi nezintambo, kuma-pores amancane ezindongeni zikakhonkolo, noma ngisho nasezansi zamanzi. Njengenjwayelo, I-Radon ijwayele ukufinyelela ekugxileni okuphezulu ezindlini ezingaphansi, kumasela, nasezindaweni zokuhlala ezixhumana ngqo nomhlabathi.
Ngenxa yokuthi igesi ye-radon ihlanjululwa kalula nomoya, ukuminyana kuyahluka phakathi kwezindlu, endlini eyodwa, noma kusuka ehoreni elilodwa kuya kwelinye. Kungakho ngazi ukuthi uma ufuna ukukala ukugxila kwe-radon ekhaya, kungcono ukukala ukugxila kwe-radon okujwayelekile minyaka yonke noma njalo ezinyangeni ezintathu.
Ungakunciphisa Kanjani Ukugxila Kukagesi WeRadon Emakhaya
Lapho ufunda noma uzwa ngegesi ye-radon, mhlawumbe wethukile futhi wacabanga ukuthi ungaba nomdlavuza wamaphaphu. Kodwa-ke, kunezindlela ezifakazelwe nezihlala isikhathi eside zokuvimbela ukuvuza kwaleli gesi emakhaya amasha okwakha nokunciphisa ukugxila kwawo emakhaya akhona.
Imephu yokuvezwa kweRadon eSpain
Okokuqala, uma sifuna ukuvimbela igesi ye-radon ukuthi ingene emakhaya esiwakhayo, kufanele sinake indawo yokwakheka komhlaba lapho sizokwakha khona. Uma idwala elisenhlabathini engaphansi lapho kuzokwakhiwa khona isakhiwo linokugcwala okuphezulu kwegesi ye-radon, kungcono ungenzi njalo. Emazweni amaningi aseYurophu nase-United States, izindlela zokuvikela zamukelwa ngokuhlelekile ezakhiweni ezintsha kanti kwamanye amazwe kuphoqelekile.
Ngokuqondene nowesibili, mhlawumbe okulindele kakhulu ukuthi ungakunciphisa kanjani ukugxila kwegesi ye-radon ekhaya lakho. Ungakwenza ngalezi zinkombandlela:
- ukwenza ngcono ukungena komoya kwesilebhu;
- ukufaka i-mechanical radon extraction system egumbini elingaphansi, phansi noma phansi;
- ukuvimbela i-radon ekungeneni kusukela egumbini elingaphansi lingene emakamelweni okulala;
- ukufaka uphawu phansi nezindonga; Y
- ukwenza ngcono ukungena komoya endlini.
Ngokugcina le mihlahlandlela engqondweni, igesi ye-radon ingancishiswa ngama-50%. Uma, ngaphezu kwalokhu, sisebenzisa i-radon gas system, lawo mazinga angahle adlulele phambili.
Ngabe i-radon gas ingaba emanzini okuphuza?
Ezindaweni eziningi, umthombo wamanzi okuphuza ungamanzi angaphansi komhlaba. Njengoba la manzi exhumana ngokuqhubekayo nedwala, uma linokuxinana okuphezulu kwe-uranium, igesi ye-radon izokhishwa futhi izothintana namanzi. Kodwa kuze kube manje, kwenziwa izifundo ze-epidemiological abukho ubuhlobo obutholakele phakathi kobukhona be-radon emanzini okuphuza kanye nengozi eyengeziwe yomdlavuza wesisu. Inani le-radon elihogelwe ngokuphefumula likhulu kunenani elifakwe ngokuphuza. Irhasi encibilika emanzini, imvamisa, idlulela emoyeni wezikhala ezingaphakathi.
Njengoba ukwazi ukubona, i-radon gas iyisitha esingenambala, esingenaphunga futhi esingaqondakali kakhulu esichayeke kuso. Kodwa-ke, singenza ukuthi kungasithinti kakhulu uma singabhemi futhi uma senza lezi zenzo engizishilo ngenhla.