B\u1ea5t k\u00ec ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p n\u00e0o c\u0169ng ph\u1ea3i trao \u0111\u1ed5i ch\u1ea5t v\u1edbi m\u00f4i tr\u01b0\u1eddng, v\u00ec th\u1ebf m\u00e0 g\u00e2y \u1ea3nh h\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng. Vi\u1ec7c khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n c\u0169ng kh\u00f4ng ngo\u1ea1i l\u1ec7. N\u00f3i n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch ch\u1ec9 c\u00f3 ngh\u0129a t\u01b0\u01a1ng \u0111\u1ed1i so v\u1edbi c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng kh\u00e1c.<\/p>\n\n\n\n
M\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n c\u00f3 c\u00f4ng su\u1ea5t 1 tri\u1ec7u kW, m\u1ed7i n\u0103m ch\u1ec9 d\u00f9ng 30 t\u1ea5n nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n. Lo\u1ea1i nhi\u00ean li\u1ec7u n\u00e0y kh\u00f4ng c\u1ea7n ti\u00eau hao \u0111\u1ebfn oxi trong kh\u00f4ng kh\u00ed. Khi n\u00f3 \u201cch\u00e1y\u201d \u00e2m th\u1ea7m kh\u00f4ng c\u00f3 kh\u00f3i, kh\u00f4ng c\u00f3 b\u1ee5i, c\u0169ng kh\u00f4ng \u0111\u00e0o th\u1ea3i ra b\u1ea5t k\u00ec ch\u1ea5t c\u00f3 h\u1ea1i n\u00e0o g\u00e2y ra b\u1ec7nh t\u1eadt. C\u00e1c ch\u1ea5t c\u00f3 t\u00ednh ph\u00f3ng x\u1ea1 c\u1ee7a nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n th\u1ea3i qua n\u01b0\u1edbc th\u1ea3i, kh\u00ed th\u1ea3i v\u00e0o m\u00f4i tr\u01b0\u1eddng l\u00e0 r\u1ea5t \u00edt, H\u00e0ng tr\u0103m c\u01b0 d\u00e2n trong v\u00f9ng ch\u1ec9 ch\u1ecbu m\u1ed9t l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 2 mrad, th\u1ebf nh\u01b0ng m\u1ed9t l\u1ea7n chi\u1ebfu ph\u1ed5i l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn 100 mrad.<\/p>\n\n\n\n
Ta c\u00f3 th\u1ec3 so s\u00e1nh m\u1ed9t nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t 1 tri\u1ec7u kW t\u01b0\u01a1ng \u0111\u01b0\u01a1ng m\u1ed7i n\u0103m ph\u1ea3i d\u00f9ng 25 tri\u1ec7u t\u1ea5n than \u0111\u00e1 ti\u00eau chu\u1ea9n, b\u00ecnh qu\u00e2n h\u00e0ng n\u0103m ph\u1ea3i d\u00f9ng m\u1ed9t con t\u00e0u c\u1ee1 1 v\u1ea1n t\u1ea5n ho\u1eb7c 120 toa t\u00e0u h\u1ecfa \u0111\u1ec3 li\u00ean t\u1ee5c v\u1eadn chuy\u1ec3n nhi\u00ean li\u1ec7u. S\u1ed1 than n\u00e0y sau khi \u0111\u1ed1t th\u1ea3i ra 25 v\u1ea1n t\u1ea5n x\u1ec9 v\u00e0 nh\u1ea3 v\u00e0o trong kh\u00f4ng kh\u00ed m\u1ed9t l\u01b0\u1ee3ng kh\u00f3i b\u1ee5i, kh\u00ed sunfur\u01a1, kh\u00ed cacbonic kh\u1ed5ng l\u1ed3. Nh\u1eefng lo\u1ea1i kh\u00ed n\u00e0y l\u00e0 con \u201c\u00e1c qu\u1ef7\u201d g\u00e2y n\u00ean \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed. Trong c\u00e1c ch\u1ea5t th\u1ea3i do \u0111\u1ed1t than \u0111\u00e1 c\u00f3 ch\u1ee9a r\u1ea5t nhi\u1ec1u lo\u1ea1i kim lo\u1ea1i nh\u01b0 th\u1ee7y ng\u00e2n, ca\u0111imi, beri, ch\u00ec, v.v.. r\u1ea5t c\u00f3 h\u1ea1i cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. Ch\u00fang theo kh\u00f3i bay \u0111i kh\u1eafp n\u01a1i, b\u1ee5i t\u00edch t\u1ee5 \u1edf nh\u1eefng n\u01a1i con ng\u01b0\u1eddi \u00edt qu\u00e9t d\u1ecdn r\u1ed3i sau \u0111\u00f3 c\u00f9ng v\u1edbi gi\u00f3, m\u01b0a x\u00e2m th\u1ef1c v\u00e0o m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n
\u0110\u1eb7c bi\u1ec7t than \u0111\u00e1 khai th\u00e1c t\u1eeb m\u1ecf c\u00f2n c\u00f3 t\u00ednh ph\u00f3ng x\u1ea1. M\u1ed9t nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t 1 tri\u1ec7u kW th\u00f4ng qua \u1ed1ng kh\u00f3i th\u1ea3i ra nh\u1eefng nguy\u00ean t\u1ed1 c\u00f3 t\u00ednh ph\u00f3ng x\u1ea1 nh\u01b0 urani, triti, khi\u1ebfn cho d\u00e2n c\u01b0 v\u00f9ng xung quanh h\u00e0ng n\u0103m ph\u1ea3i ch\u1ecbu l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 g\u1ea7n 5 mrad1), (g\u1ea5p 2,5 l\u1ea7n so v\u1edbi nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n). Nh\u1eefng ch\u1ea5t ph\u00f3ng x\u1ea1 ch\u1ee9a ch\u1ea5t trong b\u1ee5i cao g\u1ea5p 10 ng\u00e0n l\u1ea7n so v\u1edbi nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n th\u1ea3i ra.<\/p>\n\n\n\n
V\u00ec v\u1eady c\u00f3 th\u1ec3 n\u00f3i n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch v\u00e0 an to\u00e0n. Trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng b\u1ecb \u00f4 nhi\u1ec5m n\u1eb7ng th\u00ec n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n c\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Hi\u1ec7n nay tr\u00ean th\u1ebf gi\u1edbi h\u01a1n 30 qu\u1ed1c gia v\u00e0 khu v\u1ef1c \u0111\u00e3 c\u00f3 h\u01a1n 400 nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n \u0111ang v\u1eadn h\u00e0nh, t\u1ed5ng c\u00f4ng su\u1ea5t kho\u1ea3ng 360 tri\u1ec7u kW, chi\u1ebfm tr\u00ean 17% t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: Nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n; Nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n; L\u01b0\u1ee3ng b\u1ee9c x\u1ea1;<\/p>\n","protected":false},"excerpt":{"rendered":"
B\u1ea5t k\u00ec ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p n\u00e0o c\u0169ng ph\u1ea3i trao \u0111\u1ed5i ch\u1ea5t v\u1edbi m\u00f4i tr\u01b0\u1eddng, v\u00ec th\u1ebf m\u00e0 g\u00e2y \u1ea3nh h\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng. Vi\u1ec7c khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n c\u0169ng kh\u00f4ng ngo\u1ea1i l\u1ec7. N\u00f3i n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch ch\u1ec9 c\u00f3 ngh\u0129a t\u01b0\u01a1ng \u0111\u1ed1i so v\u1edbi c\u00e1c ngu\u1ed3n n\u0103ng […]<\/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":[15,17],"tags":[],"class_list":["post-9228","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9228","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=9228"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9228\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}