UmthethoImpilo nokuphepha

Kufakiwe ukuphepha ngemisebe amazinga. OKUVUMELEKILE izinga ngemisebe

Ngenkathi izikhali zenuzi kanye amandla enuzi akulula ukuhlala kude okwenzekayo, futhi kungani izindinganiso zokuphepha emisebeni atholwe wokuphuthuma ekhethekile. Ulwazi lwabo kungasiza ukuhlaziya isimo ngokubhuduzela, okuyinto ezingase ziphakame uma kwenzeka inhlekelele yenuzi. Naphezu kweqiniso lokuthi iMpi Yomshoshaphansi lide phezu, ingozi izikhali zembubhiso abayekanga svoogo khona futhi athomu obunokuthula ngokuvamile kuye kwaholela miphumela ebuhlungu. Isibonelo ebanga usizi kunazo zonke kuba yingozi yaseChernobyl, lapho amazinga emisebeni kuvunyelwe kuyihaba kaningi, uma kungekhona hhayi kunakwe. Bendawo Abaningi futhi zako lutho ngempela.

Esikhathini Russian Federation, Ukraine kanye namanye amazwe amaningi esungulwe ezivamile izindinganiso zokuphepha ngemisebe. Basuke livikeleke imithetho neziqondiso ejensi. Okokuqala, izindinganiso zokuphepha emisebeni ezihlobene nabasebenzi izitshalo ngamandla enuzi, emisebeni-okungavikelekile zempi nakwezinye izinto.

Ukuhambisa ulwazi generalized lokhu ikhodi, udinga ngokushesha elichaza futhi ucacise kubo. Izincwajana Iningi ephatha izindinganiso zokuphepha emisebeni njengoba imikhawulo umthamo ukuchayeka womuntu ukuze radiation, kucatshangwa ukuthi kuqhathaniswa non-yingozi empilweni. Ngomqondo yesayensi, zingabantu sokweluleka ngokwemvelo. Isikhathi esiningi, imithetho enjalo iqiniswe integrable nenhlonipho umthamo kwemisebe zonke izinto ezinemisebe, esithinta umuntu unyaka wonke.

Kushisa bhé kule ndawo ngemithamo kubalwa Grays futhi rads. Lena amayunithi sasivumela generalized, ucabangela ukuthi umphumela imithamo efanayo izinhlobo ezahlukene emisebeni kusho umonakalo ezihlukahlukene zezinto eziphilayo. Ngokwesibonelo, umthamo we 1 rad-alpha emisebeni kubangela mkhulu kunezinhliziyo mayelana izikhathi 20 umonakalo begazi kuka 1 rad gamma noma i-beta ngemisebe. izindinganiso zokuphepha emisebeni nge zinemiphumela efanayo begazi umehluko ubalwa kusetshenziswa lobu isici izinga uhlobo ngemisebe (kusebenta isihlobo oyizalayo) - Inani okuyinto cishe kunqunywa.

A more kokuhlaziywa Inhloso umphumela emisebeni eziphilayo ethize Kwenziwa ikhumbula okulingana okuthiwa (ngempumelelo) ulapha. Okunqumayo siphindaphindeka umthamo ugxile (e rad) I-Coefficient izinga ngemisebe (CC), okungekho uhlelo lwayo iyunithi kubhekwe kuyinto begazi. okulinganayo. thokozani (ber). On uhlelo SR uwukubonakaliswa okulingana umthamo sievert (Sv). 1 Sv = 1 J / kg = 1 gy 1 Sv = 100 ber. Izinga Esamukeleka emisebeni ngokuhambisana namazinga liguquguquke kuze muntu akekho ezingaphezu kuka 0.1 ber (ngaphandle imithombo yemvelo emisebeni). Professionals ukusebenza yokufakelwa imithombo ngemisebe (nabasebenzi enuzi izitshalo amandla, isibonelo) akufanele athole ngemisebe ngoba ngonyaka okweqa 5 Azuri.

Ngakho, kufanele bakwazi ukubala bese uqhathanisa izindinganiso ngemisebe. Kukhona okuningi izindlela ngazinye izilinganiso ngemisebe, etholakala ukudayiswa khulula. Uma kukhona ingozi izimo eziphuthumayo ezihilela usongo emisebeni, kubalulekile ukukhumbula isidingo siqu izinto zokuzivikela sorbents.

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