Radiation ke eng, mefuta le mokhoa oa ho itšireletsa

Litaba

• Mefuta ea radiation le mokhoa oa ho itšireletsa
• 1. Mahlaseli a letsatsi
• 2. Mahlaseli a kotsi
• 3. Mahlaseli a sa hloekiseng

Mahlaseli a kotsi ke mofuta oa matla a jalang tikolohong ka lebelo le fapaneng, le ka kenang lisebelisoa tse ling mme la kenoa ke letlalo mme, maemong a mang, le ka ba kotsi ho bophelo bo botle, la baka mafu a kang mofets'e.

Mefuta ea mantlha ea radiation ke letsatsi, ionizing le non-ionizing, 'me ho e' ngoe le e 'ngoe ea mefuta ena matla a ka hlahisoa ke liindasteri kapa a fumanoa tlhahong.

Mefuta ea radiation le mokhoa oa ho itšireletsa

Mahlaseli a kotsi a ka aroloa ka mefuta e meraro, joalo ka:

1. Mahlaseli a letsatsi

Mahlaseli a letsatsi, a tsejoang hape e le mahlaseli a marang-rang, a hlahisoa ke letsatsi 'me mahlaseli a mahlaseli a kotsi a ka ba mefuta e fapaneng, joalo ka:

• Mahlaseli a UVA: li fokola hobane li na le matla a fokolang 'me li baka tšenyo e ka ntle letlalong, joalo ka makhopo;
• Mahlaseli a UVB: ke mahlaseli a matla 'me a ka senya lisele tsa letlalo ho feta, a baka ho cha le mefuta e meng ea mofetše;
• Mahlaseli a UVC: ke mofuta o matla ka ho fetisisa, empa ha o fihle letlalong, kaha li sirelelitsoe ke lera la ozone.

Mahlaseli a letsatsi a fihla letlalong ka matla a maholo lipakeng tsa hora ea leshome hoseng le hora ea bone thapama, empa le moriting batho ba ka pepesehela mahlaseli a mahlaseli a kotsi.

Ho ba letsatsing nako e telele ho ka baka ho chesoa ke letsatsi le ho otloa ke mocheso, e leng ha ho felloa ke metsi 'meleng, feberu, ho hlatsa esita le ho akheha. Ntle le moo, ho pepesehela mahlaseli a li-ultraviolet ka mokhoa o fetelletseng ho ka lebisa ho hlaheng ha mofets'e oa letlalo o bakang maqeba, liqubu kapa likoli letlalong. Mona ke mokhoa oa ho khetholla matšoao a mofets'e oa letlalo.

Mokhoa oa ho itšireletsa: tsela e molemohali ea ho itšireletsa mahlaseling a mahlaseli a kotsi ke ho sebelisa setlolo se sireletsang letlalo letsatsing le leng le le leng le nang le bonyane tšireletso ea lintho tse 30, ho roala likatiba ho sireletsa sefahleho sa hao mahlaseling a mahlaseli a kotsi le ho qoba ho koalloa ke maiketsetso. Leha ho le joalo, ho bohlokoa ho qoba letsatsi har'a mpa ea motšehare, ha matla a radiation a le maholo ho feta.

2. Mahlaseli a kotsi

Mahlaseli a kotsi ke mofuta oa matla a maqhubu a phahameng a hlahisoang limela tsa motlakase, o sebelisoang lisebelisoa tsa radiotherapy le litekong tsa ho nka litšoantšo, joalo ka computed tomography.

Ho pepesehela mofuta ona oa radiation ho lokela ho ba nyane, hobane batho ba e pepesetsang nako e telele, ba ka ba le mathata a bophelo bo botle, joalo ka ho nyekeloa ke pelo, ho hlatsa, bofokoli le ho chesa letlalong 'me maemong a boima ho feta ponahatso ea mofuta o mong. ea mofets'e.

Mokhoa oa ho itšireletsa: ts'ebetso ea liteko tse hlahisang mahlaseli a kotsi, li tlameha ho etsoa ka sesupo sa bongaka, 'me, maemong a mangata, ha li bake bothata bofe kapa bofe ba bophelo, kaha hangata bo potlakile.

Leha ho le joalo, litsebi tse fumaneng mofuta ona oa mahlaseli nako e telele, joalo ka basebetsi ba sebetsang lefapheng la radiotherapy le ba sebetsang lifemeng tsa matla a nyutlelie, ba lokela ho sebelisa lisosa tsa radiation le lisebelisoa tsa ts'ireletso, joalo ka liaparo tsa lead.

3. Mahlaseli a sa hloekiseng

Mahlaseli a seng a ionizing ke mofuta oa matla a maqhubu a tlase a hasang ka maqhubu a motlakase, mme a kanna a tsoa mehloling ea tlhaho kapa e seng ea tlhaho. Mehlala e meng ea mahlaseli a mofuta ona ke maqhubu a hlahisoang ke li-radio, mehala ea thekeng, li-antenna tsa TV, mabone a motlakase, marang-rang a li-wi-fi, li-microwave le lisebelisoa tse ling tsa elektroniki.

Ka kakaretso, mahlaseli a sa sebeliseng ione ha a bake kotsi ho bophelo bo botle hobane a na le matla a manyane, leha ho le joalo, batho ba sebetsang le lits'ebetso tsa motlakase, joalo ka baetsi ba motlakase le li-welders, ba kotsing ea ho ba le kotsi le ho fumana mojaro o phahameng haholo oa matla mme ba ka ho chesa 'mele.

Mokhoa oa ho itšireletsa: mahlaseli a seng a ionizing ha a bake bokuli bo tebileng, ka hona ha ho na tlhoko ea mehato e ikhethang ea ts'ireletso. Leha ho le joalo, basebetsi ba kopaneng ka kotloloho le likhoele tsa motlakase le lijenereithara ba lokela ho sebelisa lisebelisoa tsa bona tsa boits'ireletso ho thibela likotsi ho ba teng.