Qhov chaw thiab phom sij ntawm Radon roj
Radon roj feem ntau yog los ntawm kev lwj pob zeb thiab av. Tshwj xeeb, qee cov pob zeb muaj cov ntsiab lus xws li granite thiab marble, sau radon thaum ua kom cov txheej txheem lwj. Siv tus nqi loj ntawm Marble, Granite thiab lwm yam khoom hauv kev kho kom zoo nkauj yuav nce sab hauv tsev radon concentration.
Radon yog ib qho tsis muaj kob, tsis muaj ntxhiab thiab tsis muaj peev xwm tshawb nrhiav cov roj. Ib zaug nqus tau rau hauv lub ntsws, nws cov lus qhia xov tooj cua yuav muab txuas rau cov pa roj hmab alcosa thiab tso tawm alphas. Cov duab hluav taws xob tuaj yeem ua kev puas tsuaj ntsws hlwb, yog li nce kev pheej hmoo mob ntsws. Radon yog qhov ua rau mob ntsws cancer, thib ob rau haus luam yeeb. Rau cov tsis haus luam yeeb, cov pa taws yuav yog qhov ua rau mob ntsws cancer.
Kev sib raug zoo ntawm radon roj thiab mob ntsws
Carcinogenic mechanism
Lub alpha rays tso tawm los ntawm radon tuaj yeem puas tsuaj DNA ntawm ntsws hlwb, ua rau cov noob hloov noob thiab cov carcinogenesis. Lub sijhawm ntev kom zoo rau cov kev pheej hmoo ntawm cov kev pheej hmoo ntawm kev puas tsuaj rau mob ntsws ntsws.
Epidemiological Prov
Ntau yam kev tshawb fawb sib txawv tau pom tias muaj kev sib txheeb zoo ntawm sab hauv Radon concentration thiab qhov xwm txheej ntawm mob ntsws. Ntawd yog, cov siab dua ntawm cov radon radon, qhov ntau dua qhov tshwm sim ntawm mob ntsws. Tshwj xeeb tshaj yog nyob rau hauv qee thaj chaw nrog cov ntsiab lus tshwj xeeb geological thiab cov ntsiab lus ntawm ntsws cancer feem ntau dua, uas yog qhov sib zog ntau dua rau hauv cov chaw siab dua hauv cov chaw ntawd.
Kev tiv thaiv thiab kev tawm tsam
Txo sab hauv tsev Radon cov chaw
Thaum lub sij hawm kho kom zoo nkauj sab hauv tsev, sim txo qis kev siv cov ntaub ntawv muaj cov ntsiab lus siv hluav taws xob, xws li Marble thiab Granite. Khaws cov chav kom zoo thiab qhib lub qhov rai tsis tu ncua rau kev tso pa hluav taws xob kom txo cov radon radon.
Kev kuaj thiab kho
Tsis tu ncua caw cov tsev neeg ua haujlwm ua haujlwm rau kev ntsuas radon hauv chav tsev kom nkag siab txog cov Radon Radon theem. Yog hais tias sab hauv radon concentration ntau dua tus qauv lossis nws yog tsis yooj yim qhib lub qhov rais rau kev ntsuas sab nraud, yuav tsum tau ua, xws li siv ib qhoCUA CUACov.Medlongtau cog lus rau kev tshawb fawb, txhim kho thiab tsim cov khoom lag luam lojCov Khoom Siv Cua Cua, muab cov ntaub ntawv lim ruaj khov thiab cov khoom siv lim ruaj khov rau cov huab cua huab cua hauv ntiaj teb, uas tuaj yeem siv rau cov av hauv ntiaj teb, uas tuaj yeem ua kom lub tshuab nqus dej hauv ntiaj teb, cov cua tshuab ua kom pom kev yooj yim thiab lwm daim teb.
Kev tiv thaiv tus kheej
Zam txhob nyob hauv qhov chaw kaw, tsis muaj ib puag ncig uas tsis muaj peev xwm ntev. Thaum ua kev ua si sab nraum zoov, them sai sai rau hnavQhov ncauj qhov ntswg thiab lwm yam kev tiv thaiv kev tiv thaivTxhawm rau txo cov pa ntawm cov tshuaj uas muaj teeb meem hauv huab cua.
Hauv kev xaus, Radon roj yog qhov tseeb ib qho tseem ceeb ntawm tus yuam sij ua rau mob ntsws. Txhawm rau kom txo qis kev pheej hmoo mob ntsws, peb yuav tsum them sai sai rau lub hauv paus radon teeb meem thiab coj kev tiv thaiv zoo thiab tswj kev ntsuas.
Lub Sijhawm Post: Jan-09-2025
