bulaacada nukliyeerka lama sina qashinka nukliyeerka, biyaha, bulaacada nukliyeerka ayaa aad u dhib badan, oo ay ku jiraan tritium, oo ay ku jiraan 64 nooc oo ah walxaha shucaaca nukliyeerka. Ka dib marka biyaha wasakhaysan ee nukliyeerka ay galaan deegaanka badda, marka hore waxaa lagu qaadaa qulqulka badda waxayna ku fidi doonaan badaha kala duwan.
Intaa waxaa dheer, waxay sii wadi doontaa in lagu kala qaado iyada oo loo marayo nidaamka deegaanka ee badda, sida faafinta silsiladda cuntada, waxaana laga yaabaa inay sidoo kale geliso jidhka bini'aadamka iyada oo loo marayo qaadashada dadweynaha ee cuntooyinka badda, taas oo keeneysa saameyno gaar ah oo ku saabsan nidaamka deegaanka badda ama caafimaadka aadanaha. Marka loo eego kormeerkii hore ee shilkii Nukliyeerka ee Fukushima, faddaraynta inteeda badan waxay u safri doontaa bari ka dibna waxay sii mari doontaa Badweynta Baasifigga.
Qayb yar oo ka mid ah wasakhooyinkan ayaa ka soo geli doona koonfur-galbeed iyaga oo sii maraya galbeedka Pac biyaha xuubabka. Sababtoo ah walxaha shucaaca ee ku jira biyaha wasakhda ah ee nukliyeerka ayaa ah kuwo si xoog leh shucaac ah oo hantidooda jireed ay aad u deggan yihiin, daaweynta hadda ee biyaha wasakhda nukliyeerka waa in la isugu geeyo walxaha shucaaca iyada oo loo marayo habab farsamo oo gaar ah, ka dibna la saaro dareeraha qashinka ee buuxiya heerka shucaaca.
Waqtigan xaadirka ah, hababka daaweynta nukliyeerka ee aadka loo isticmaalo waxaa ka mid ah kuwan soo socda:
(1)Habka roobabka: Habka roobka ayaa ah in lagu daro wakiilka da'aya biyaha wasakhda ah ee nukliyeerka, iyo falcelinta wadajirka ah ee ka kooban kiimikada iyo walxaha shucaaca ee wakiilka roobka ayaa loo isticmaalaa si loo gaaro ujeedada dhimista nuxurka walxaha shucaaca ee ku jira biyaha wasakhda ah ee nukliyeerka. Waqtigan xaadirka ah, roobabka wershadaha ee sida caadiga ah loo isticmaalo waxaa ka mid ah aluminium iyo birta, roobabka soodhaha iyo fosfatetada.
(2)Habka adsorption: Habka adsorption waa habka loo isticmaalo adsorbents si loogu dhajiyo walxaha shucaaca, taas oo ah habka daaweynta jirka. Sababtoo ah qaab-dhismeedka daloolka la horumariyay iyo aagga dusha sare ee gaarka ah, xayeysiisku wuxuu leeyahay awood adsorbent oo xooggan. Waqtigan xaadirka ah, adsorbents-yada sida caadiga ah loo isticmaalo waa kaarboon firfircoon, zeolite iyo wixii la mid ah.
(3)Habka beddelka ion: Mabda'a habka sarrifka ion waa in la isticmaalo sariflayaasha ion si ay u fuliyaan ion beddelka biyaha wasakhda ah nukliyeerka, si meesha looga saaro is-weydaarsiga shucaaca shucaaca ee biyaha wasakhda ah ee nukliyeerka. Ionooyinka shucaaca ee ku jira biyaha wasakhda ah ee nukliyeerka waxay u badan yihiin cations, sidaas darteed kooxaha firfircoon ee firfircoon ee ku jira ion beddelka waxaa lagu beddeli karaa cations shucaac ah, iyo ions shucaac ah ayaa lagu beddeli karaa beddelka. Beddelayaasha ion ee sida caadiga ah loo isticmaalo waxa loo qaybiyaa laba qaybood oo kala ah organic and inorganic ion exchangers, organic ion exchangers inta badan waa noocyo kala duwan oo ah resins beddelashada ion, beddelayaasha ion inorganic waa zeolite macmal ah, vermiculite iyo wixii la mid ah.
Waqtiga boostada: Agoosto-28-2023