Ng\u00e0y nay nhi\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu c\u1ee7a lo\u00e0i ng\u01b0\u1eddi l\u00e0 d\u1ea7u m\u1ecf, than \u0111\u00e1, ngo\u00e0i ra c\u00f3 th\u1ec3 d\u00f9ng uran, thori l\u00e0 nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n. Th\u1ebf nh\u01b0ng trong t\u01b0\u01a1ng lai, nhi\u00ean li\u1ec7u s\u1ebd l\u00e0 g\u00ec?<\/p>\n\n\n\n
Trong t\u01b0\u01a1ng lai ng\u01b0\u1eddi ta ngh\u0129 \u0111\u1ebfn \u0111\u01a1teri.<\/p>\n\n\n\n
C\u00e1c kim lo\u1ea1i hi\u1ebfm nh\u01b0 uran, thori v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 n\u0103ng l\u01b0\u1ee3ng kh\u00e1c khi x\u1ea3y ra ph\u1ea3n \u1ee9ng ph\u00e2n r\u00e3 c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng m\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng r\u1ea5t l\u1edbn, \u0111\u00f3 l\u00e0 n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed. C\u00e1c nh\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n nguy\u00ean t\u1eed ch\u00ednh l\u00e0 s\u1eed d\u1ee5ng d\u1ea1ng nguy\u00ean li\u1ec7u n\u00e0y. Tr\u00e1i l\u1ea1i ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1t nh\u00e2n l\u00e0 ng\u01b0\u1ee3c l\u1ea1i v\u1edbi lo\u1ea1i ph\u1ea3n \u1ee9ng ph\u00e2n r\u00e3 n\u00eau tr\u00ean. Ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1t nh\u00e2n l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u00e1c h\u1ea1t nh\u00e2n nh\u1eb9 nh\u01b0 \u0111\u01a1teri, triti th\u00e0nh h\u1ea1t nh\u00e2n kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn h\u01a1n, c\u0169ng gi\u1ea3i ph\u00f3ng m\u1ed9t n\u0103ng l\u01b0\u1ee3ng r\u1ea5t l\u1edbn. 1 kg \u0111\u01a1teri qua ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch t\u1ea1o th\u00e0nh h\u1ea1t nh\u00e2n heli s\u1ebd gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng khi \u0111\u1ed1t ch\u00e1y 40.000 t\u1ea5n than. 1kg uran khi x\u1ea3y ra ph\u1ea3n \u1ee9ng ph\u00e2n r\u00e3 c\u00f2n gi\u1ea3i ph\u00f3ng l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng l\u1edbn h\u01a1n th\u1ebf 20 l\u1ea7n.<\/p>\n\n\n\n
\u0110\u01a1teri c\u00f2n g\u1ecdi l\u00e0 hy\u0111ro n\u1eb7ng, l\u00e0 nguy\u00ean t\u1ed1 \u0111\u1ed3ng v\u1ecb c\u1ee7a hy\u0111ro. Ph\u00e2n t\u1eed n\u01b0\u1edbc n\u1eb7ng do hai nguy\u00ean t\u1eed \u0111\u01a1teri v\u00e0 m\u1ed9t nguy\u00ean t\u1eed oxy t\u1ea1o n\u00ean. Trong n\u01b0\u1edbc bi\u1ec3n trung b\u00ecnh c\u1ee9 6000 ph\u00e2n t\u1eed n\u01b0\u1edbc c\u00f3 1 ph\u00e2n t\u1eed n\u01b0\u1edbc n\u1eb7ng. M\u1ed9t l\u00edt n\u01b0\u1edbc bi\u1ec3n c\u00f3 0,02g \u0111\u01a1teri. Khi l\u01b0\u1ee3ng \u0111\u01a1teri \u0111\u00f3 k\u1ebft h\u1ee3p t\u1ea1o th\u00e0nh nguy\u00ean t\u1eed n\u1eb7ng h\u01a1n s\u1ebd gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng khi \u0111\u1ed1t 400 kg d\u1ea7u m\u1ecf. T\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc bi\u1ec3n tr\u00ean to\u00e0n b\u1ed9 c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng v\u00e0 bi\u1ec3n tr\u00ean to\u00e0n b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t \u01b0\u1edbc t\u00ednh \u0111\u1ebfn 13.700 t\u1ec9 m\u00e9t kh\u1ed1i, n\u00ean l\u01b0\u1ee3ng \u0111\u01a1teri trong n\u01b0\u1edbc bi\u1ec3n \u01b0\u1edbc t\u00ednh c\u00f3 \u0111\u1ebfn 2500 t\u1ec9 t\u1ea5n, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 5 t\u1ec9 t\u1ea5n d\u1ea7u m\u1ecf. N\u1ebfu \u0111em l\u01b0\u1ee3ng d\u1ea7u m\u1ecf n\u00e0y r\u1ea3i \u0111\u1ec1u l\u00ean m\u1eb7t \u0111\u1ea5t s\u1ebd \u0111\u01b0\u1ee3c l\u1edbp d\u1ea7u m\u1ecf d\u00e0y \u0111\u1ebfn 1000m. V\u00ec th\u1ebf c\u00f3 ng\u01b0\u1eddi n\u00f3i \u0111\u1ebfn ng\u00e0y n\u00e0o \u0111\u00f3 m\u00e0 lo\u00e0i ng\u01b0\u1eddi l\u1ee3i d\u1ee5ng \u0111\u01b0\u1ee3c ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch c\u1ee7a \u0111\u01a1teri th\u00ec ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng c\u1ee7a lo\u00e0i ng\u01b0\u1eddi h\u1ea7u nh\u01b0 l\u1ea5y kh\u00f4ng h\u1ebft, d\u00f9ng kh\u00f4ng c\u1ea1n. N\u1ebfu t\u00ednh theo m\u1ee9c n\u0103ng l\u01b0\u1ee3ng nh\u01b0 hi\u1ec7n t\u1ea1i, th\u00ec n\u0103ng l\u01b0\u1ee3ng n\u00e0y \u0111\u1ee7 d\u00f9ng \u0111\u1ebfn h\u01a1n 1 t\u1ec9 n\u0103m.<\/p>\n\n\n\n
Th\u1ebf n\u1ebfu \u0111\u01a1teri l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng cho t\u01b0\u01a1ng lai th\u00ec t\u1ea1i sao ng\u00e0y nay ta l\u1ea1i kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c?<\/p>\n\n\n\n
V\u1ea5n \u0111\u1ec1 \u1edf ch\u1ed7 l\u00e0 r\u1ea5t kh\u00f3 kh\u1ed1ng ch\u1ebf \u0111\u01b0\u1ee3c ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch. Ng\u00e0y nay ng\u01b0\u1eddi ta c\u00f2n ch\u01b0a n\u1eafm ch\u1eafc \u0111\u01b0\u1ee3c k\u1ef9 thu\u1eadt kh\u1ed1ng ch\u1ebf ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch.<\/p>\n\n\n\n
Ch\u00fang ta \u0111\u1ec1u bi\u1ebft, lo\u1ea1i v\u0169 kh\u00ed nhi\u1ec7t h\u1ea1ch c\u00f3 uy l\u1ef1c r\u1ea5t l\u1edbn. Khi x\u1ea3y ra ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch th\u00ec ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p h\u1ea1t nh\u00e2n n\u00e0y s\u1ebd kh\u00f4ng ch\u1ecbu s\u1ef1 kh\u1ed1ng ch\u1ebf n\u00e0o. M\u1ed9t khi ph\u1ea3n \u1ee9ng \u0111\u00e3 x\u1ea3y ra th\u00ec s\u1ebd l\u00e0 m\u1ed9t cu\u1ed9c n\u1ed5 l\u1edbn. Do khi ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch \u0111\u00e3 x\u1ea3y ra s\u1ebd sinh ra m\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng c\u1ef1c l\u1edbn, l\u1ea1i gi\u1ea3i ph\u00f3ng trong nh\u00e1y m\u1eaft, v\u00ec v\u1eady tr\u1eeb vi\u1ec7c d\u00f9ng \u0111\u1ec3 ph\u00e1 n\u00fai, \u0111\u00e0o h\u1ea7m th\u00ec kh\u00f4ng d\u00f9ng v\u00e0o \u0111\u01b0\u1ee3c vi\u1ec7c g\u00ec kh\u00e1c. Ch\u1ec9 c\u00f3 kh\u1ed1ng ch\u1ebf \u0111\u01b0\u1ee3c ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch \u0111\u1ec3 n\u00f3 gi\u1ea3i ph\u00f3ng ch\u1eadm l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng l\u1edbn n\u00e0y, th\u00ec ng\u01b0\u1eddi ta m\u1edbi s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng (v\u00ed d\u1ee5 nh\u01b0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n).<\/p>\n\n\n\n
Tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng l\u00e2u, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 th\u00f4ng b\u00e1o v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng tia laze \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch th\u00e0nh c\u00f4ng, gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t v\u1ea5n \u0111\u1ec1 r\u1ea5t kh\u00f3. C\u00f3 th\u1ec3 tin r\u1eb1ng, lo\u00e0i ng\u01b0\u1eddi s\u1ebd c\u00f3 th\u1ec3 chinh ph\u1ee5c \u0111\u01b0\u1ee3c ph\u1ea3n \u1ee9ng nhi\u1ec7t h\u1ea1ch, thu\u1ea7n d\u01b0\u1ee1ng \u0111\u01b0\u1ee3c con ng\u1ef1a b\u1ea5t kham \u0111\u1ec3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c ti\u1ec1m l\u1ef1c to l\u1edbn l\u00e0 \u0111\u01a1teri.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: \u0110\u01a1teri; Ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p nhi\u1ec7t h\u1ea1ch.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Ng\u00e0y nay nhi\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu c\u1ee7a lo\u00e0i ng\u01b0\u1eddi l\u00e0 d\u1ea7u m\u1ecf, than \u0111\u00e1, ngo\u00e0i ra c\u00f3 th\u1ec3 d\u00f9ng uran, thori l\u00e0 nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n. Th\u1ebf nh\u01b0ng trong t\u01b0\u01a1ng lai, nhi\u00ean li\u1ec7u s\u1ebd l\u00e0 g\u00ec? Trong t\u01b0\u01a1ng lai ng\u01b0\u1eddi ta ngh\u0129 \u0111\u1ebfn \u0111\u01a1teri. C\u00e1c kim lo\u1ea1i hi\u1ebfm nh\u01b0 uran, thori v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8,15],"tags":[],"class_list":["post-7950","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=7950"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7950\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}