Zvinyorwa uye Njodzi dzeRadon Gasi
Radon gasi rinonyanya kubva pakuora kwematombo nevhu. Kunyanya, mamwe matombo ane radioactive zvinhu, senge granite uye marble, anoburitsa radon panguva yekuora. Kushandisa huwandu hukuru hwemarble, granite uye zvimwe zvinhu mukushongedza kwemukati zvinogona kuwedzera iyo yemukati radon concentration.
Radon igasi risina ruvara, risinganhuhwi uye risingaonekwe neradioactive. Kana yangofemerwa mumapapu, twuma radioactive particles ayo anosungirira pakufema mucosa uye kuburitsa alpha mwaranzi. Mwaranzi iyi inogona kukuvadza masero emapapu, zvichiwedzera njodzi yekenza yemapapu. Radon ndiyo yechipiri inokonzera kukonzera kenza yemapapu, yechipiri chete pakusvuta. Kune vasiri kuputa, radon inogona kunge iri iyo inonyanya kukonzera kenza yemapapu.
Hukama pakati peRadon Gasi neCancer Lung
Carcinogenic Mechanism
Iyo alpha rays inoburitswa neradon inogona kukuvadza zvakananga DNA yemasero emapapu, zvichitungamira kukuchinja kwemajini uye cell carcinogenesis. Kuratidzwa kwenguva refu kune yakanyanya-concentration radon nharaunda inowedzera zvakanyanya njodzi yekukuvadzwa kumasero emapapu, izvo zvinozoita kuti kenza yemapapu.
Epidemiological Evidence
Zvidzidzo zvakawanda zveepidemiological zvakaratidza kuti pane hukama hwakanaka pakati pemukatikati radon concentration uye chiitiko chegomarara remapapu. Ndiko kuti, iyo yakakwira iyo indoor radon concentration, inokwidza chiitiko chegomarara remapapu. Kunyanya mune dzimwe nzvimbo dzine akakosha geological mamiriro uye yakakwira yeradioactive zvinhu mumatombo, chiitiko chegomarara remapapu chinowanzo kwira, icho chine hukama zvakanyanya neiyo yepamusoro yemukati radon concentration munzvimbo idzodzo.
Kudzivirirwa uye Countermeasures
Kuderedza Indoor Radon Sources
Munguva yekushongedza kwemukati, edza kudzikisa kushandiswa kwezvinhu zvine radioactive zvinhu, zvakaita semarble negranite. Chengetedza mukamuri mune mhepo inofefetera uye vhura mahwindo nguva nenguva kuitira kufefetedza kuderedza indoor radon concentration.
Kuonekwa uye Kurapwa
Gara uchikoka masangano ehunyanzvi kuti aite bvunzo dzeradon mukamuri kuti unzwisise iyo yemukati radon level. Kana iyo indoor radon concentration yakadarika mwero kana zvisingaite kuvhura mahwindo emhepo nekuda kwekunze kwekunze, matanho ekudzivirira anoshanda anofanirwa kutorwa, sekushandisaair purifier.Medlongyakazvipira kutsvagisa, kusimudzira nekugadzira iyo yepamusoro-sorozvinhu zvekuchenesa mweya, inopa yakagadzikana uye yakakwirira-inoshanda mafirita enzvimbo yepasirese yekuchenesa mhepo, iyo inogona kuiswa kune yemukati mhepo kucheneswa, kufefetedza system kucheneswa, mota yemhepo air conditioner filtration, vacuum cleaner guruva rekuunganidza uye mamwe minda.
Kudzivirirwa Kwemunhu
Dzivisa kugara munzvimbo dzakavharwa, dzisina mhepo yekufema kwenguva yakareba. Paunenge uchiita mabasa ekunze, teerera kupfekamasks uye mamwe matanho ekudzivirirakuderedza kufema kwezvinhu zvinokuvadza mumhepo.
Mukupedzisa, radon gasi ndiyo imwe yezvikonzero zvakakosha zvekenza yemapapu. Kuti tideredze njodzi yekenza yemapapu, isu tinofanirwa kutarisisa kune indoor radon dambudziko uye kutora anobudirira ekudzivirira nekudzora matanho.
Nguva yekutumira: Jan-09-2025
