Kan in hi khawvela hmun him ber niin kan ngai vek a ni lawm ni? Ni khat chhung hna hahthlak tak hnua kan lo haw huna kan thlamuanna leh himna kan neih thin hi... chu chu a hlu em em a ni. Mahse, kan in chhungah hian kan hmuh theih loh leh kan rim hriat loh, mahse a rukin kan hriselna tichhe thei thil a awm tih i hria em? Vawiin hian chutiang hmelma ngawi reng pakhat chungchang kan sawi dawn a ni. Chu chu gas pakhat Radon an tih chu a ni. Ngaihtuah buai suh, hei hi kan hriat chian chuan a laka inven dan tur a awm.
A awlsam zawngin, Radon chu eng nge ni?
Ngaihtuah teh, radon hi thilsiam atanga lo chhuak gas a ni. A dik tak chuan, radon gas hi kan leilung, leilung leh lungpuiah te pianphung anga awm, hun kal zelah zawi zawiin a chhe zel uranium ang chi radioactive elements te kalphung atanga lo chhuak a ni.
Chuti a nih chuan hei hi thil pianpui a nih chuan engvangin nge kan hlauh ang? Hetah hian buaina chu a awm. Pawn lamah chuan he gas hi boruakah a darh a, chuvangin chhiatna a thlen lo. Mahse, he gas hi kan in chhungah a lut a nih chuan chhuahna tur awm lovin hmun khatah a tang thei a ni.
Chuti a nih chuan engtin nge hei hi in chhungah a luh theih?
- Kan in lungphum chhe te tak te atang hian.
- Bang chunga scratch awm atang chuan.
- Tui pipe leh wire ang chi thil in chhunga luh theihna tura gap siam hmangin.
He gas a hlauhawm ber chu a rawng, rim leh thlum a nei lo tih hi a ni. Chumi awmzia chu i in chhungah radon gas a tam hle a nih pawhin i hre lovang tihna a ni. Gas i thawk tih pawh i hre lovang.
Radon hian engtin nge kan hriselna a nghawng?
Radon hi radioactive gas a ni kan ti a. A awlsam zawngin, he gas hian chakna chak tak, hmuh theih loh khawpa chakna a pe chhuak a ni. Radon gas kan thaw chhuah hian he gas chhunga radioactive particle te hi kan lungah a awm ta a ni.
Hun a kal zel a, heng particle te hian radiation an pe chhuak chhunzawm zel a, lung chhunga cell nalh tak takte chu an tichhe tan ta a ni. He chhiatna hian chu cell-te DNA chu a nghawng thei a, a pangngai lo leh thunun theih lohvin a inthen darh thei a ni. Hei hi lung cancer kan tih chu a ni .
Mithiamte sawi dan chuan, hun rei tak chhunga radon gas hman hi meizuk hnua lung cancer thlentu lian ber pahnihna a ni . Hei hi thil pawi tak a ni.
Zirna thenkhatah chuan cancer chi dang en mah se, tunah hian radon leh lung cancer inzawmna chungchangah hian finfiahna nghet ber a awm a ni.
Radon kan hman hian eng symptoms nge a neih?
Hei hi a hlauhawmna hmun a ni. Radon a inhriat theihna tur chhinchhiahna a awm nghal lo. I khuh lo va, natna i nei lo, danglam bik i hre lo. Hei hi ngawi renga taksa tichhe thei thil a ni.
Radon vanga hriselna lama harsatna, a bik takin lung cancer hi a lo awm theih nan kum tam tak, kum sawm tam tak (kum 10, kum 20, a nih loh leh kum 30 pawh) a ngai thei. Chuvangin symptoms i neih tan meuh chuan natna chu a lo zual tawh mai thei.
Chuvangin hre reng ang che, radon i tawk em tih hriat theihna awmchhun chu symptoms lo lang nghah mai ni lovin, i awmna building (in, hnathawhna hmun) enfiah hi a ni.
Hun kal zelah lung cancer a lo awm chuan hengte hi a lan chhuah theihte chu a ni:
- A khuh chhunzawm zel.
- A rilru a buai hle.
- Thâwk harsa.
- Thisen khuh chhuakin mucus a nei.
- A rilru a na.
- Thluak lam natna hrik pneumonia emaw bronchitis emaw a awm fo thin.
- Sawifiah loha taksa rihna tlahniam leh ei duh lohna.
Tu nge hlauhawm ber a, khawiah nge?
Eng emaw chen chu radon kan tawk vek thei a, mahse a then phei chuan a hlauhawmna chu a sang zawk hle. Chu chu eng nge ni tih i han thlir teh ang.
| Hmun emaw mi emaw risk sang zawk | Chhanna leh hrilhfiahna |
|---|---|
| Mi zu in thinte | Hei hi a pawimawh ber a ni. Meizial hian lung a tichhe tawh a ni. Chumi chungah chuan radon chhiatna i belh chuan lung cancer vei theihna a sang mai bakah vawi tam tak a pung bawk. Chuvangin, radon hi meizuktu tan chuan hmêlma tak a ni. |
| Ground level hnaih hmun (e.g. ground floor, basement) . | Radon gas hi lei atanga lo chhuak a nih avangin a concentration hi lei hnaih berna hmunah a sang ber a ni. Thli aiin a rit zawk avangin awlsam takin a sang lo. |
| In khar tha tak, boruak lut tlem | Tukverh leh kawngkharte khar taka khar a nih a, boruak chhuah theihna tur a awm loh chuan in chhungah radon gas a awm khawm thin. |
| Mine leh tunnel ang chi hmuna hnathawkte | Heng hmunte hi lei hnuaia awm an nih avâng leh boruak luh theihna a tlem avangin radon level a sang hle thei a ni. |
Engtin nge Radon i tawk tih i hriat theih ang?
Hei pawh hi zawhna pawimawh tak a ni. Sawi tawh ang khan i doctor-in a enfiah theih nan emaw, thisen test tur emaw, X-ray la a, "Radon i tawk tawh a ni," a tih theih tur test a awm lo.
Radon level hriat theihna awmchhun chu i hun hman tamna ber building, chu chu i in te test hi a ni.
Hemi atan hian test kit bik a awm bawk. Chungte chu hun rei lote (ni engemaw zat) emaw, hun rei tak (thla engemaw zat) emaw test a ni thei. A tlangpuiin he kit-a device hi in lama hmun ruat saah hun bituk chhung dah a ngai a, chu chu laboratory-ah enfiah turin thawn a ngai a ni.
Sri Lanka rama heng testing facility te hi eng ang nge an nih tih hriat duh chuan Atomic Energy Authority ang institution te zawhfiah a tha ber.
I in test a nih a, radon level chu 4 pCi/L (picocuries per liter) emaw 148 Bq/m3 (becquerels per cubic meter) aia sang a nih chuan hriselna atana hlauhawm takah ngaih a ni.
Chutiang a nih chuan he thu hi i chhungkaw doctor nen inbia ang che. A bik takin meizuk i nih chuan he hlauhawmna hi i doctor nen sawiho la, a tul chuan lung cancer screening chungchangah thurawn la rawh.
He hlauhawmna tihziaawmna turin eng nge kan tih theih ang?
Thu lawmawm tak chu i in chhungah radon level sang tak a awm tih i hriat pawhin tihtlem dan tha tak tak a awm a ni. Heng hmanrua te hi "Radon Mitigation" kan ti thin. Hemi atan hian professional tawnhriat ngah tak tanpuina lak a tha ber.
| Mitigation tih dan tur | Eng thil nge thleng mai mai? |
|---|---|
| Leilung zunLeilung Suction | Hei hi hmanraw hman tlanglawn leh hlawhtling ber a ni. In lungphum hnuaiah PVC pipe dah a ni a, chuta fan inzawm chuan in chhunga a luh hmain leia radon gas chu a hip lut a, in pawnah, inchung chungah, boruakah a chhuah tir a ni. |
| In lama Pressurization a awm | Fan hmang hian in chhunga boruak pressure chu in chhehvel leia pressure aiin a sang deuh a ni. Chumi awmzia chu lei atanga in chhunga boruak nawr luh ai chuan in chhung atanga boruak rawn nawr chhuah a ni a, chu chuan radon a lut thei lo tihna a ni. |
| Sealing Cracks a awm | Foundation, floor leh wall-a crack leh gap zawng zawng chu sealant bik hmanga seal vek a ni. Hei ringawt pawh hi a tawk lo va, hmanraw dang nena hman dun a ni. |
| Ventilation tihpun a ni | Heat recovery ventilator dah hian, a bik takin basement ang chi hmunah te chuan in chhunga radon gas awmkhawm chu pawn lam boruak nen a pawlh a, a concentration a tihtlem phah a ni. |
He prevention system hi dah a nih hnuah hian radon level hi a him tawk tawh em tih enfiah leh a pawimawh hle.
Mahni chauha kan tih theih thilte
- Thli luh tam: I in chhungah kawngkhar leh kawngkhar hawn reng tur a ni. Fan hmang rawh. Hei hi hun eng emaw chen atana solution ni mahse, hmun khata radon khawlkhawm chu a ti tlem dawn a ni.
- Meizial zu bansan: Hei hi i tih theih ṭha ber a ni. Radon i vei theihna a tihziaawm mai bakah natna dang tam tak i pumpelh theih nan a pui bawk ang. Ṭanpuina i mamawh chuan i doctor nen inbia ang che.
- In chhungah meizuk phal suh: Meizial zu lo pawh nise, tlawhtute chu in chhungah emaw, garage-ah emaw meizuk phal suh.
- Seal cracks: Lei emaw, bang emaw-ah crack hmuh theih a awm chuan cement emaw sealant remchang emaw hmangin seal rawh.
Engtikah nge Doctor ka hmuh ang?
I lung cancer hlauhawmna chungchangah ngaihtuahna emaw zawhna emaw i neih chuan engtik lai pawhin i chhungkaw doctor nen inbia ang che. Bik takin,
- I in chhungah radon level sang tak a awm tih i hriat chuan.
- Meizial zu mi emaw, zu in tawh emaw i nih chuan.
- A hmaa kan sawi tawh ang khan lung cancer chhinchhiahna pakhat emaw a aia tam emaw i neih chuan.
Doctor chuan i risk factor zawng zawng a ngaihtuah ang a, a tul chuan eng test nge tih tur tih chungchangah thurawn leh kaihhruaina tul tak tak a pe ang che.
Take-Home Thuchah a ni
- Radon hi rawng nei lo, rim nei lo, radioactive gas a ni a, lei leh lungah a pianphungah a awm a ni.
- He gas hi hun rei tak chhunga inhriat hi meizuk hnua lung cancer thlentu lian ber pahnihna a ni.
- Radon ei hian natna lanchhuahna a thlen nghal lo. Kum tam tak chhung chu a chhiatna chu ngawi rengin a thleng thin.
- I in chhunga radon level hriat theihna awmchhun chu test tir hi a ni.
- Meizial zu mi i nih chuan radon exposure hian lung cancer vei theihna a sang hle. Meizial zuk bânsan hi i tih theih ṭha ber a ni.
- I in chhungah radon level sang tak a awm tih hmuhchhuah a nih chuan mitigation system tha tak tak a awm a, chu chuan 99% thleng a tihtlem thei a ni. Chuvangin hlauthawng suh.
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