Cov peev txheej thiab phom sij ntawm Radon Gas
Radon gas feem ntau yog los ntawm kev lwj ntawm pob zeb thiab av. Tshwj xeeb, qee cov pob zeb uas muaj cov khoom siv hluav taws xob, xws li granite thiab marble, tso tawm radon thaum lub sij hawm lwj. Kev siv ntau ntawm marble, granite thiab lwm yam khoom siv hauv kev kho kom zoo nkauj sab hauv tuaj yeem ua rau cov radon concentration hauv tsev.
Radon yog ib qho tsis muaj xim, tsis muaj ntxhiab thiab tsis tshua pom muaj hluav taws xob hluav taws xob. Thaum nqus tau mus rau hauv lub ntsws, nws cov khoom siv hluav taws xob yuav txuas mus rau lub ntsws mucosa thiab tso tawm alpha rays. Cov kab hluav taws xob no tuaj yeem ua rau lub ntsws puas tsuaj, yog li ua rau muaj kev pheej hmoo ntawm mob ntsws cancer. Radon yog qhov thib ob ua rau mob ntsws cancer, thib ob tsuas yog haus luam yeeb. Rau cov neeg tsis haus luam yeeb, radon yuav yog thawj qhov ua rau mob qog noj ntshav.
Kev sib raug zoo ntawm Radon Gas thiab Mob ntsws Cancer
Carcinogenic Mechanism
Cov alpha rays tso tawm los ntawm radon tuaj yeem ua rau DNA ntawm lub ntsws puas tsuaj, ua rau muaj kev hloov pauv ntawm cov noob thiab cell carcinogenesis. Lub sij hawm ntev raug rau ib puag ncig siab radon ua rau muaj kev pheej hmoo ntawm kev puas tsuaj rau lub ntsws, uas ua rau mob ntsws cancer.
Epidemiological pov thawj
Ntau qhov kev tshawb fawb txog kab mob kis tau pom tias muaj kev sib raug zoo ntawm radon concentration hauv tsev thiab qhov tshwm sim ntawm mob ntsws cancer. Ntawd yog, qhov siab dua ntawm radon nyob hauv tsev, qhov ntau dua qhov tshwm sim ntawm mob ntsws cancer. Tshwj xeeb tshaj yog nyob rau qee thaj chaw uas muaj cov xwm txheej tshwj xeeb geological thiab cov ntsiab lus siab ntawm cov khoom siv hluav taws xob hauv cov pob zeb, qhov tshwm sim ntawm mob qog noj ntshav feem ntau siab dua, uas yog ze rau qhov siab dua sab hauv tsev radon concentration hauv cov cheeb tsam ntawd.
Kev Tiv Thaiv thiab Kev Tiv Thaiv
Txo qhov chaw sab hauv Radon
Thaum kho kom zoo nkauj sab hauv tsev, sim txo qis kev siv cov khoom siv hluav taws xob, xws li marble thiab granite. Khaws chav kom zoo-ventilated thiab qhib lub qhov rais tsis tu ncua rau qhov cua kom txo tau cov radon concentration hauv tsev.
Kev kuaj thiab kho
Tsis tu ncua caw cov koom haum tshaj lij los ua cov kev ntsuam xyuas radon concentration hauv chav kom nkag siab txog qib radon sab hauv tsev. Yog hais tias sab hauv tsev radon concentration siab tshaj tus qauv los yog nws yog tsis yooj yim sua kom zoo qhib lub qhov rais rau qhov cua vim yog sab nraud ib puag ncig, yuav tsum tau siv kev tiv thaiv zoo, xws li siv ib tugcua purifier.Medlongtau cog lus rau kev tshawb fawb, tsim thiab tsim cov kev ua haujlwm siabhuab cua purification cov ntaub ntawv, muab cov ntaub ntawv lim dej ruaj khov thiab ua haujlwm siab rau lub ntiaj teb huab cua purification teb, uas tuaj yeem siv rau hauv tsev purification, cua tshuab purification, tsheb cua txias pom, lub tshuab nqus tsev nqus plua plav thiab lwm yam.
Kev Tiv Thaiv Tus Kheej
Tsis txhob nyob hauv qhov chaw kaw, tsis muaj cua txias rau lub sijhawm ntev. Thaum ua haujlwm sab nraum zoov, xyuam xim rau hnavdaim npog qhov ncauj thiab lwm yam kev tiv thaivkom txo tau qhov nqus ntawm cov khoom phem hauv huab cua.
Hauv kev xaus, radon roj yog qhov tseeb yog ib qho tseem ceeb ua rau mob qog noj ntshav. Txhawm rau txo qhov kev pheej hmoo ntawm mob qog noj ntshav, peb yuav tsum tau xyuam xim rau qhov teeb meem radon sab hauv tsev thiab siv cov kev tiv thaiv zoo thiab kev tswj xyuas.
Post lub sij hawm: Jan-09-2025
