Ukungcoliswa komonakalo: inyaniso kunye neengcamango

Izaphulo ngexesha lethu akuyona nje into ebangel 'umdla kunye neyinto entsha yenzululwazi. Kuyaziwa ukuba phantsi kweemeko ezithile, imisebe yomsakazo isisongelo sokufa kubo bonke ubomi. Akugcini nje ukudala umonakalo obunzulu bomzimba, kodwa kunokuchaphazela ikhowudi yemfuza yezityalo kunye nezilwanyana. Kamva, iyakwazi ukuzibonakalisa ngendlela yokuguquka okungenakuguquka kwizizukulwana ezizayo. Ngaphandle kwamanani amancinci emisebe emzimbeni, utshintsho olonakalisayo luqala ukuvela. Ngokuqhelekileyo, ngenxa yeempembelelo zemitha emzimbeni, abantu bahlakulela umhlaza.

Kungako ukungcoliswa kwe-radioactive yinkinga engxamisekileyo. Ukugxininisa, okuya kuba yinto ebalulekileyo kwimouse, ngokuqinisekileyo, eyahlukileyo naleyo eya kumonakalisa umntu. Nangona kunjalo, imithombo ekhoyo ye-radioactive contamination iyakwazi ngexesha elinye ukukhupha ixabiso elinjalo lombane ongasindiswa. Ininzi yale mithombo, ngokuphambene nempazamo epheleleyo, inemvelaphi yemvelo. Ngokomzekelo, izityalo zamandla enyukliya, ezidlalwa rhoqo kumabonwakude nakwi-press, ngokwenene zinomngcipheko omncinci kwizinto eziphilayo kunokuba sisetyenziselwa ukucinga.

Uvela phi ukungcola kwe-radioactive?

Inkohlakalo enkulu, imisebenzi yansuku zonke yoluntu ivelisa imisebe enobungozi kakhulu kunanoma yiyiphi inxaxheba yombane yamandla enyukliya. Oku kunzima ukukholelwa, kuba ixesha elide sasiphefumlelwe isimo sengqondo esahlukileyo. Ngeendlela ezininzi, iingcamango zanamhlanje ziye zaphuhliswa ngenxa yengozi kwiChernobyl enezixhobo zamandla enyukliya. Nangona le nkcazo, izazinzulu ziyaqaphela ukuba ngokwemibare, abantu bafumana ukutyhila ngakumbi kubomi babo imihla ngemihla, ngokuqhelekileyo bangabangeli izikhalazo, imisebenzi. Oku kungabandakanya, umzekelo, indlela eqhelekileyo kwi-radiologist.

Ukusetyenziswa kothutho lomoya, oluye lwaba luqhelana nathi, lufana nomthombo oyimvelaphi yemisebe njengamanye. Kwakhona kubalulekile ukukhankanya ingozi yokuhlala isigxina kwamagumbi aqingqiweyo. Kuye kwabonakaliswa ukuba ukuhlala kwedwa okulungileyo kubangela ukwanda kwinqanaba lemvelo lombane emva kwexesha. Kodwa le yindlela ininzi yobomi banamhlanje idlulayo, emakhaya nakwiiofisi. Oku kulandelwa kwinkqubo "engenacala" ekuqalekeni, njengokutshisa kwamalahle. Yaye iyakwazi ukufuduswa ngokukhuselekileyo kwimigca ephezulu ngokubaluleka kwe-irradiation.

Ukuchithwa kwe-radioactive ye-biosphere

Akukho mntu owadala imirhumo, abantu banokubona kuphela ukuba khona kwayo, kwaye emva kwangoko, nje kwiminyaka eyikhulu edlulileyo. Kodwa umntu unokunyaniseka ukuba loo mijelo ikhona kwiplanethi yethu (kwaye kungekuphela kwayo, i-Sun iyinomthombo onamandla wemitha-mpahla) malunga nomzuzu wokuzalwa kwayo. Oku kunokunika ingcamango yokuba ukungcola kwe-radioactive akuyiyo yonke ingxaki, kwaye ingozi yayo kwimeko yendalo igxininisa kakhulu. Kodwa oku akunjalo. Inyaniso kukuba nayiphi na, nokuba yinto engaphezulu kakhulu kuninzi yenkxalabo yemvelo yezinto ezivuthayo kwi-planethi iphazamisa ukusebenza ngokuqhelekileyo kwezinto eziphilayo. Umphumo wesikhathi eside yinto enye engathandekiyo ekufuneka ibalwe nayo.

Khawuqwalasele imithombo ebalulekileyo kakhulu yokuhlambuluka kwe-radioactive ekhoyo ngexesha langoku:

Ekuqaleni indawo yokumbiwa kwemayini kunye nokuqhutyelwa kwe- uranium ore. Kwaye ingozi enkulu ingeyona inkqubo ngokwayo, kodwa iindawo zokuchitha iimveliso ezisele . Njengomthetho, ezi zi-radionuclides - izinto ezinomyinge obuninzi bomi. Icandelo elongezelelweyo liyingozi enkulu. Iimigodi eziqulethe i-uranium ziyindawo yokuhlambuluka kwe-radioactive yendawo, leyo leyo, ngenxa yomoya (ihambisa uthuli oluvuthayo), inokusasazeka ngaphaya kwemida yabo.

Omnye umthombo wamalahle. Njengoko wonke umntu uyazi ukusuka kwiklasi yesikolo, le mineralal yaqala ukudala ixesha elidlulileyo, nakwizityalo zangaphambili. Kwixesha elide lokubunjwa phantsi komhlaba, ukulahleka kwamalahle kuninzi lwe-metamorphosis, ngenxa yoko ekugqibeleni kuba ngumthombo omkhulu wemisebe yomsakazo.

Emva koko, izitishi zamandla kunye neekryukliya kufuneka zidweliswe . I-former use of charal ukusebenza kwabo, isenzo sesibini sisekelwe kwi-uranium. Bobabini ukuba, kunye nomnye, njengoko kufunyanwe, ubhelela ngokwayo ingozi ebalulekileyo. Kwakhona, ngenxa yezityalo zamandla enyukliya, inkunkuma yomsakazo iveliswa, i-liquid and solid, okumele ilahlwe. Le nqubo ayifaki ukuvelisa izinto ezintle, ikakhulukazi ekubeni amanzi amaninzi amaninzi awela ezilwandle nasemachibi. Ingozi efanayo ifakwe iimvavanyo zezixhobo zenyukliya kunye neemfazwe kunye nokusetyenziswa kwayo, kunye nokusetyenziswa kokuthula kodwa kungenakuxhatshazwa kwekhnoloji yenyukliya.