Rediyoaktif kayan. Rediyoaktif wurare. radiative tilasta

Bincike a cikin filin na rediyoaktif matakai yau da damar zuwa a fili ayyana su m barazana. Fadada na bakan da abubuwa dauke rediyoaktif hadari, tilasta bil'adama don yin tunãni a kan bita da ayyukan a fannoni daban daban. Ba shi yiwuwa a ware da na halitta dalilai, wanda kuma suna da wani sakamako a kan nazarin halittu kyallen takarda. A lokaci guda, rediyoaktif kayan da kafofin bambanta da juna, haifar da bukatar wani bambancin tsarin kula da nazarin wannan batun.

Mene ne wani rediyoaktif abu?

Duk da abubuwa dauke a cikin tsarin a maida hankali radionuclides m mataki, za a iya daukan rediyoaktif. Hadari matakan radionuclides m radiation da makaman nukiliya aminci nagartacce. A sharudda ga share fagen scores ne m kasada na sinadaran da nazarin halittu barazana. Har ila yau, da kayyade factor iya zama gaban rediyoaktif isotopes. Mafi yawa daga cikin kayan a cikin wannan kungiya yana da wani wucin gadi asali, wato, suka samu ta hada hanya. A sakamakon da fission sarkar dauki na kwayoyin halitta ne zai yiwu, a sakamakon wanda rarraba isotopes faruwa. Saboda haka, a cikin reactors na nukiliya shuke-shuke dauke da rediyoaktif ruwa ko gaseous matsakaici, da farko da yake magana coolant. Har ila yau, radiation kanta ne halin high thermal aiki, wanda shi ne musamman m a cikin kungiyar na sufuri da na rediyoaktif abubuwa.

rediyoaktif radiation

Bude ayyuka rediyoaktif kayan ya faru godiya ga wani takamaiman kayyade radiation wanda musamman ya shafi halitta kayan. Daya daga cikin na farko-gwajen da irin wannan, musamman, ya nuna ikon canja wurin oxygen rediyoaktif salts a jihar lemar sararin samaniya, haddasa duhun da kuma samuwar kananan fasa a cikin gilashin. Zuzzurfan binciken da wahayi da kuma fadada cikin kewayon halitta aiwatar da cewa ya shafi radiation: ionization na iska, da samar da zafi tãguwar ruwa, luminescence, sunadarai mataki, da dai sauransu Yana da muhimmanci a lura da cewa ba ko da yaushe rediyoaktif kayan suna dauke da wani tabbatacce tushen hadari ... A wannan radiation ya samu ta wurin a cikin kungiyar na ionization jam'iyya, scintillation kirgawa, kazalika da magance takamaiman fasaha matsaloli na Organic kira. Bita na general hali ga rediyoaktif abu ya faru a kan backdrop na a-zurfin nazari na tafiyar matakai na daukan hotuna zuwa ionizing filin a kan nazarin halittu kyallen takarda.

radiation kafofin

Radiation masana sun gano wani yawan Categories irin kafofin. A musamman, akwai na halitta, halitta da kuma cosmic kafofin. Kuma a kan wani m rarrabuwa za a iya hada a cikin daya kungiyar, kamar yadda, misali, sarari da hasken rana radiation daidai a cikin category na halitta kafofin. Amma da na halitta radiation ya shafi rarraba a cikin raba kungiyoyin. Mafi sau da yawa, suna gane kamar yadda fasaha matakai, halittar abin da yake da mutum da kansa, ko suka tsokani aikinsa. Halitta rediyoaktif kafofin ƙila za a hada a cikin category na halitta, amma a cikin wannan hali mai yiwuwa yana nufin abubuwa da muhalli. Irin wannan kafofin ne rediyoaktif isotopes a cikin tsarin da halitta asali. Game da cosmic radiation, shi ne kafa ta baki ramukan, pulsars kuma daban-daban da wasu abubuwa, wanda ke faruwa a Fusion tafiyar matakai.

Exposure zuwa rediyoaktif abu

Exposure iya zama somatic da kwayoyin. A cikin farko idan shi ne aka bayyana a cikin aiwatar da nazarin halittu da rikitarwa a dama matakan. A musamman, a salon salula, sub-salon salula da kuma nama. Duk da haka gaji saura mamaki somatic radiation sakamako ba daukar kwayar cutar, da kayyade code ba a shafi jima'i chromosomes. Irin wannan raunuka iya bayyana kanta a take hakkin girma, hakane tsarin na rigakafi da kuma wanda bai kai ba tsufa. Halitta rediyoaktif sakamako, a maimakon haka, aka nuna a cikin kwayoyin da kwayoyin matakin, da inganta canji a hereditary abu. A irin haka akwai kwayoyin maye gurbi cewa ma shafi jiki ta ci gaba.

mai kyau tasiri

Nazarin ya nuna radiation kuma m al'amurran da tasiri a kan nazarin halittu kyallen takarda. Gyara ga likita bukatun da rediyoaktif radiation yana nufin a kadan allurai da wani analgesic sakamako a rheumatism da gout. A wasu lokuta, shi ya kasance iya cimma babbar warkewa sakamako a lura. Akwai ma sun kasance yunkurin radiation da kuma igiyar jini mafita, wanda ya taimaka wajen rage yawan leukocytes. Duk da haka dai, mafi yawan ayyukan da suke amfani da rediyoaktif kayayyakin da suke zalla gwaji. Kuma da tabbatacce sakamakon daukan hotuna har yanzu ba kyau gane don ba da damar fadi da yaduwar irin hanyoyin da magani.

samu sakamako

Duk da haka babban mayar da hankali na karo bincikensa kasance samu matsala da rediyoaktif kayan. Babban taimako ga aiwatar da yin manyan tashoshin aiki ga wani nukiliya man fetur. Nukiliya Enterprises sarrafa radioactive, tabbatar binne su. Amma ba kawar da hadarin leaks da hatsarori cewa haifar da uncontrolled gurbatawa. Alal misali, rediyoaktif carbon dioxide gas ne sau da yawa amfani da wannan reactor kamar yadda coolant. Its amfani ne wajaba kuma saboda low cost, amma gaseous matsakaici, kamar yadda irin wannan, shi ya zama mai hadarin gaske a cikin fashewar na nukiliya abubuwa. More iya faɗi gida gurbatawa, don sarrafa cewa akwai musamman decontamination hanyoyin.

Mene ne wani rediyoaktif abu?

Maintenance na rediyoaktif kayan na bukatar halittar musamman kayayyakin more rayuwa. Yana hada polygons, aiki shuke-shuke, da wuraren don ajiya, kuma zubar da m mai guba abubuwa. Wannan ne rediyoaktif abubuwa, wanda aka yafi mayar da hankali a kan yin aiki tare da m sharar gida. Amma makaman nukiliya ikon tashoshin suna kuma hada a cikin rukuni na rediyoaktif Enterprises.

ƙarshe

Muhalli kungiyoyi tare da masana'antu don samar da musamman shirye-shirye ga tsara da aiwatar da ake rubutu da kafofin daga radiation. Alal misali, a yau da dacewa halaye na cika-zagayowar shuke-shuke. Wannan yana nufin cewa kamfanin a kan nasu karfin recycles m sharar gida. A lokaci guda akwai na halitta rediyoaktif abu da kullum hulɗa tare da mutum. Bã su da wani haske a cikin m dabi'u da kuma ba wakiltar wani kiwon lafiya Hazard. Duk da haka, bambanci tsakanin wani normative da m darajar ne ba ko da yaushe a bayyane yake. A daidai wannan masana'antu a matsayin prophylaxis a kai a kai amfani da na'urorin ga aunawa radioactivity. Wadannan matakan da suke kunshe a cikin jerin dokoki na kiwon lafiya da kuma aminci daga cikin aiki da ma'aikatan.