Ka 1 PM ka Phato 24,2023, mmuso oa Japane o ile oa iphapanyetsa lipelaelo tse matla le khanyetso ea sechaba sa machabeng mme ka bonngoe a qobella ho ntšoa ha metsi a silafetseng kotsing ea nyutlelie ea Fukushima.Seo Japane e se entseng ke ho fetisetsa likotsi lefats'eng, ho fetisetsa bohloko ho meloko e tlang ea moloko oa batho, ho fetoha tšenyo ea tikoloho ea tikoloho le mosilafatso oa lefats'e oa Marine, ho hatakela tokelo ea bophelo bo botle, nts'etsopele le tikoloho ea linaha tsohle, le ho tlōla molao oa eona. boikarabelo ba boitšoaro le molao oa machaba.Letoto la Japane la metsi a silafetseng a nyutlelie le tla nyatsuoa ke machaba ka nako e telele.'Muso oa Chaena esale o beha batho pele mme o tla nka mehato eohle e hlokahalang ho sireletsa polokeho ea lijo le bophelo bo botle ba batho ba China.
Ka mor'a ho tsoa ha metsi a litšila a tsoang Japane, palo ea tritium e fumanoang tikolohong ea Marine e ka 'na ea eketseha, e tla ba le tšusumetso ho tikoloho ea Marine.Joalo ka naha e kholo ea maoatle, tlhokomeliso ea China ea metsi a leoatle tritium lebopong la leoatle e ka utloisisa ka nako liphetoho tikolohong ea Maoatleng le ho felehetsa polokeho ea tikoloho ea tikoloho ea Leoatleng.
Joaloka naha ea bohlokoa e haufi le Japane, ho beha leihlo biorioactivity ea lijo tsa leoatleng ho bohlokoa haholo ho sireletsa bophelo ba batho le tikoloho ea tikoloho.
Ntlha ea pele, lijo tsa leoatleng li na le boleng bo phahameng ba phepo e nepahetseng le tlhokahalo ea 'maraka.Leha ho le joalo, ka lebaka la tšilafalo ea Leoatleng le boteng ba lintho tse nang le mahlaseli a kotsi, maemo a mahlaseli a kotsi a lijo tsa leoatleng a ka 'na a feta tekanyetso, a beha kotsi e ka bang kotsi bophelong ba batho.Ka hona, ho lekola boemo ba radioactivity ea lijo tsa leoatleng tsa China ho ka netefatsa polokeho ea lijo ea bareki.
Taba ea bobeli, leoatle ke karolo ea bohlokoa ea tikoloho ea lefatše.Tšenyo ea lintho tse nang le mahlaseli a kotsi tikolohong ea tikoloho ea Marine e ke ke ea hlokomolohuoa.Ho beha leihlo boemo ba radioactivity ea lijo tsa leoatleng tsa Machaena ha ho khone ho sireletsa bophelo ba 'mele ea batho feela, empa hape ho thusa ho utloisisa boemo ba tšilafalo ea tikoloho ea tikoloho ea Marine, le ho fana ka motheo oa saense bakeng sa ts'ireletso ea tikoloho.
Ka bokhuts'oane, bohlokoa ba ho beha leihlo radioactivity ea bioloji ea lijo tsa leoatleng naheng ea China kamora ho tsoa ha metsi a litšila a tsoang Japan bo iponahatsa.Re lokela ho amohela mekhoa ea ho beha leihlo ea saense le e sebetsang hantle ho matlafatsa boleng le tlhokomelo ea polokeho ea lijo tsa leoatleng ho netefatsa polokeho ea bophelo le bophelo ba batho.
Khamphani ea rona e u file lethathamo le felletseng la mananeo a ho lekola metsi a leoatle le lijo tsa leoatleng, ho kenyeletsoa lisampole, ho lokisa sampole le mehato ea ho beha leihlo metsi a leoatle le lijo tsa leoatleng, 'me e na le lisebelisoa tse khothaletsoang tse lumellanang.
Mehato ea tlhahlobo ea tritium ka metsing:
1. Mohlala oa tšimo;
2. Distillation le mekhoa e meng ea ho tlosa li-ion;
3. Ho ea ka HJ1126-2020 "Analysis mokhoa oa tritium ka Metsing", ho sebelisa mokhoa oa electrolytic, ka sesebelisoa sa mahloriso sa tritium electrolytic;
4. Mokelikeli oa sintillation o ile oa eketsoa 'me oa lekanyetsoa ho sebelisoa k'haontareng ea mokelikeli oa scintillation.
Ka ts'ebetso ena, radioactivity ea tritium metsing a leoatle e ka ahloloa le ho hlahlojoa.
Mehato ea ho lemoha tritium le carbon 14 lijong tsa leoatleng:
1. Mohlala;
2. Khaola / khaola likotoana;
3. Lyophiliser lyophilization (metsi a lyophilized a bolokiloeng hammoho bakeng sa ho fumanoa, a tla boela a be le tritium!)
4. Ho sila ka mochine;
5. Ho sebelisa organic tritium carbon sampling device ho ntša radioactive tritium le carbon-14;
6. Triitium e ntšoa ka mokhoa oa metsi a catalytic;
7. Carbon e ntšoa ka mokhoa oa catalytic oa carbon dioxide 'me e kenngoa ke sodium hydroxide;
8. Lintho tse ntšitsoeng tse nang le mahlaseli a kotsi li ile tsa kenngoa mokelikeli oa scintillation 'me tsa lekanyetsoa ho sebelisoa k'haontareng ea scintillation ea metsi.
Ka mor'a ts'ebetso ena, tritium le carbon radioactivity lijong tsa leoatleng li ka ahloloa le ho hlahlojoa.
Lisebelisoa tse amanang
Sesebelisoa sa mahloriso sa Eon tritium electrolytic: ECTW-1
Yixing organotritium carbon sampling mohlala oa sesebelisoa: OTCS11 / 3
HIDEX ea Finnish, mohlala oa mokelikeli oa scintillation: 300 SLL
Nako ea poso: Sep-13-2023