V\u00e0o ng\u00e0y 24 th\u00e1ng 8, ch\u00ednh ph\u1ee7 Nh\u1eadt B\u1ea3n b\u1eaft \u0111\u1ea7u x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd t\u1eeb Nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Fukushima Daiichi ra bi\u1ec3n. N\u01b0\u1edbc \u0111\u00e3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong kho\u1ea3ng 1.000 b\u1ec3 ch\u1ee9a, d\u1ef1 ki\u1ebfn c\u00e1c b\u1ec3 s\u1ebd \u0111\u1ea7y v\u00e0o m\u00f9a h\u00e8 \u0111\u1ebfn m\u00f9a thu n\u0103m nay, v\u00ec v\u1eady Nh\u1eadt B\u1ea3n b\u1eaft \u0111\u1ea7u x\u1ea3 n\u01b0\u1edbc ra bi\u1ec3n. Quy\u1ebft \u0111\u1ecbnh x\u1ea3 ra bi\u1ec3n d\u1ef1a tr\u00ean c\u00e1c d\u1eef li\u1ec7u khoa h\u1ecdc v\u00e0 sau khi \u0111\u01b0\u1ee3c IAEA ph\u00ea duy\u1ec7t. Trong c\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t quan tr\u1eafc n\u01b0\u1edbc bi\u1ec3n sau \u0111\u00f3 c\u00e1c ch\u1ec9 s\u1ed1 \u0111o \u0111\u01b0\u1ee3c qu\u00e1 nh\u1ecf n\u00ean kh\u00f4ng ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 g\u00ec.<\/p>\n
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Tuy nhi\u00ean, ch\u00ednh ph\u1ee7 Trung Qu\u1ed1c \u0111\u00e3 ph\u1ea3n \u0111\u1ed1i vi\u1ec7c n\u00e0y, g\u1ecdi \u0111\u00e2y l\u00e0 \u201cn\u01b0\u1edbc nhi\u1ec5m x\u1ea1 h\u1ea1t nh\u00e2n\u201d v\u00e0 kh\u00f4ng ch\u1ec9 c\u1ea5m t\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m bi\u1ec3n v\u00e0 h\u1ea3i s\u1ea3n \u0111\u00e3 qua ch\u1ebf bi\u1ebfn t\u1eeb Nh\u1eadt B\u1ea3n m\u00e0 c\u00f2n c\u1ea5m m\u1ecdi ho\u1ea1t \u0111\u1ed9ng ch\u1ebf bi\u1ebfn ho\u1eb7c n\u1ea5u n\u01b0\u1edbng \u1edf Trung Qu\u1ed1c. Ngo\u00e0i ra, c\u00e1c cu\u1ed9c \u0111i\u1ec7n tho\u1ea1i ph\u1ea3n \u0111\u1ed1i t\u1eeb Trung Qu\u1ed1c \u0111\u00e3 \u0111\u1ed5 d\u1ed3n v\u1ec1 Nh\u1eadt B\u1ea3n v\u00e0 c\u00e1c doanh nghi\u1ec7p t\u01b0 nh\u00e2n kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ed5 ch\u1ee9c c\u00f4ng \u0111ang li\u00ean ti\u1ebfp ch\u1ecbu thi\u1ec7t h\u1ea1i. C\u00e1c tr\u01b0\u1eddng h\u1ecdc Nh\u1eadt B\u1ea3n \u1edf Trung Qu\u1ed1c c\u0169ng b\u1ecb n\u00e9m \u0111\u00e1 g\u00e2y thi\u1ec7t h\u1ea1i.<\/p>\n
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T\u1ea1i cu\u1ed9c h\u1ecdp b\u00e1o ng\u00e0y 29, Ngo\u1ea1i tr\u01b0\u1edfng Nh\u1eadt B\u1ea3n Hayashi cho bi\u1ebft \u0111\u00e3 x\u1ea3y ra v\u1ee5 vi\u1ec7c n\u00e9m g\u1ea1ch v\u00e0o \u0110\u1ea1i s\u1ee9 qu\u00e1n Nh\u1eadt B\u1ea3n \u1edf B\u1eafc Kinh. Nh\u1eefng ng\u01b0\u1eddi c\u00f3 li\u00ean quan cho bi\u1ebft c\u00e1c m\u1ea3nh v\u1ee1 r\u01a1i b\u00ean ngo\u00e0i b\u1ee9c t\u01b0\u1eddng c\u1ee7a \u0111\u1ea1i s\u1ee9 qu\u00e1n v\u00e0 kh\u00f4ng c\u00f3 thi\u1ec7t h\u1ea1i g\u00ec.<\/p>\n
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Li\u00ean quan \u0111\u1ebfn c\u00e1c cu\u1ed9c \u0111i\u1ec7n tho\u1ea1i qu\u1ea5y r\u1ed1i t\u1eeb Trung Qu\u1ed1c \u0111\u1ebfn Nh\u1eadt B\u1ea3n, B\u1ed9 Ngo\u1ea1i giao Trung Qu\u1ed1c t\u1eeb ch\u1ed1i tr\u1ea3 l\u1eddi trong cu\u1ed9c h\u1ecdp b\u00e1o ng\u00e0y 28 v\u00e0 n\u00f3i r\u1eb1ng \u201cCh\u00fang t\u00f4i kh\u00f4ng n\u1eafm r\u00f5 t\u00ecnh h\u00ecnh\u201d. V\u00ec ch\u00ednh ph\u1ee7 kh\u00f4ng ch\u1ea5p nh\u1eadn c\u00e1c cu\u1ed9c \u0111i\u1ec7n tho\u1ea1i qu\u1ea5y r\u1ed1i n\u00ean gi\u1edbi truy\u1ec1n th\u00f4ng c\u0169ng kh\u00f4ng ch\u1ee7 \u0111\u1ed9ng \u0111\u01b0a tin, v\u00e0 \u1edf Trung Qu\u1ed1c, s\u1ef1 th\u1eadt kh\u00e1ch quan c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c th\u00f4ng tin \u0111\u1ea7y \u0111\u1ee7.<\/p>\n
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N\u01b0\u1edbc nhi\u1ec5m ch\u1ea5t ph\u00f3ng x\u1ea1 t\u1ea1i Nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Fukushima Daiichi s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n
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\u0110\u1ea7u ti\u00ean, ch\u1ea5t ph\u00f3ng x\u1ea1 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf kh\u1ecfi ngu\u1ed3n n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m n\u00e0y b\u1eb1ng thi\u1ebft b\u1ecb lo\u1ea1i b\u1ecf \u0111a h\u1ea1t nh\u00e2n (ALPS). N\u00f3 c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf h\u1ea7u h\u1ebft Caesium, strontium, i-\u1ed1t, coban, v.v., nh\u01b0ng kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf Triti, ch\u1ea5t c\u00f3 \u0111\u1eb7c t\u00ednh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 n\u01b0\u1edbc. N\u01b0\u1edbc sau khi x\u1eed l\u00fd qua ALPS (n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd) \u0111\u01b0\u1ee3c th\u1ea3i ra bi\u1ec3n sau khi pha lo\u00e3ng n\u1ed3ng \u0111\u1ed9 Triti v\u1edbi n\u01b0\u1edbc bi\u1ec3n xu\u1ed1ng d\u01b0\u1edbi 1.500 becquerel\/l\u00edt, b\u1eb1ng 1\/40 ti\u00eau chu\u1ea9n an to\u00e0n qu\u1ed1c gia v\u00e0 b\u1eb1ng 1\/7 m\u1ee9c trong h\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n n\u01b0\u1edbc u\u1ed1ng\u00a0c\u1ee7a WHO. IAEA (C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng Nguy\u00ean t\u1eed Qu\u1ed1c t\u1ebf) c\u0169ng \u0111\u00e1nh gi\u00e1 vi\u1ec7c x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd ra bi\u1ec3n l\u00e0 d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng l\u1ec7 qu\u1ed1c t\u1ebf.<\/p>\n
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Triti (Tritium) l\u00e0 m\u1ed9t \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 c\u1ee7a hydro v\u00e0 l\u00e0 nguy\u00ean t\u1ed1 ph\u00f3ng x\u1ea1 t\u1ed3n t\u1ea1i trong t\u1ef1 nhi\u00ean, nh\u01b0ng c\u0169ng \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n v\u00e0 th\u1eed nghi\u1ec7m h\u1ea1t nh\u00e2n. Triti th\u01b0\u1eddng c\u00f3 m\u1eb7t trong n\u01b0\u1edbc bi\u1ec3n, n\u01b0\u1edbc ng\u1ecdt, n\u01b0\u1edbc m\u01b0a, n\u01b0\u1edbc m\u00e1y… d\u01b0\u1edbi d\u1ea1ng n\u01b0\u1edbc Triti khi k\u1ebft h\u1ee3p v\u1edbi oxy v\u00e0 h\u00e0ng ch\u1ee5c becquerel Triti lu\u00f4n t\u1ed3n t\u1ea1i trong c\u01a1 th\u1ec3 ch\u00fang ta.<\/p>\n
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T\u00e1c \u0111\u1ed9ng s\u1ee9c kh\u1ecfe c\u1ee7a Triti \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3 con ng\u01b0\u1eddi x\u1ea5p x\u1ec9 1\/700 so v\u1edbi Caesium v\u00e0 v\u00ec kh\u00f4ng c\u1ea7n xem x\u00e9t t\u00e1c \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m n\u00ean n\u00f3 kh\u00f4ng ph\u1ea3i tu\u00e2n theo c\u00e1c quy \u0111\u1ecbnh v\u1ec1 gi\u00e1 tr\u1ecb ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m. H\u01a1n n\u1eefa, Triti \u0111\u01b0a v\u00e0o ng\u01b0\u1eddi v\u00e0 h\u1ea3i s\u1ea3n s\u1ebd nhanh ch\u00f3ng \u0111\u01b0\u1ee3c \u0111\u00e0o th\u1ea3i ra ngo\u00e0i c\u01a1 th\u1ec3 gi\u1ed1ng nh\u01b0 n\u01b0\u1edbc v\u00e0 kh\u00f4ng t\u00edch t\u1ee5 hay c\u00f4 \u0111\u1eb7c trong c\u01a1 th\u1ec3.<\/p>\n
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Hi\u1ec7n nay Trung Qu\u1ed1c c\u0169ng x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n ra bi\u1ec3n, nh\u01b0ng l\u01b0\u1ee3ng Triti trong n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd n\u00e0y g\u1ea5p 6,5 l\u1ea7n so v\u1edbi Nh\u1eadt B\u1ea3n. Nh\u00ecn v\u00e0o l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c x\u1eed l\u00fd h\u00e0ng n\u0103m, Fukushima c\u00f3 22 ngh\u00ecn t\u1ef7 becquerel, Trung Qu\u1ed1c c\u00f3 90 ngh\u00ecn t\u1ef7 becquerel t\u1ea1i nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Hongyanhe (2021), 143 ngh\u00ecn t\u1ef7 becquerel t\u1ea1i nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n s\u1ed1 3 \u0110\u00e0i S\u01a1n (Taishan) (2020) v\u00e0 102 ngh\u00ecn t\u1ef7 becquerels t\u1ea1i nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Ninh \u0110\u1ee9c (2021). V\u00ec Triti lu\u00f4n \u0111\u01b0\u1ee3c t\u1ea1o ra khi v\u1eadn h\u00e0nh nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n n\u00ean t\u1ea5t c\u1ea3 c\u00e1c qu\u1ed1c gia \u0111\u1ec1u pha lo\u00e3ng n\u00f3 d\u01b0\u1edbi m\u1ee9c ti\u00eau chu\u1ea9n v\u00e0 th\u1ea3i ra ngo\u00e0i.<\/p>\n
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V\u1ec1 ngu\u1ed3n n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd c\u1ee7a m\u00ecnh, Trung Qu\u1ed1c gi\u1eef im l\u1eb7ng v\u00e0 s\u1eed d\u1ee5ng bi\u1ec7n ph\u00e1p gi\u1ea3m nh\u1eb9 b\u1eb1ng c\u00e1ch ch\u1ec9 tr\u00edch Nh\u1eadt B\u1ea3n.<\/p>\n
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V\u1ec1 vi\u1ec7c x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd,c\u00e1c qu\u1ed1c gia kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 Hoa K\u1ef3, Ch\u00e2u \u00c2u, H\u00e0n Qu\u1ed1c v\u00e0 c\u00e1c n\u01b0\u1edbc Nam Th\u00e1i B\u00ecnh D\u01b0\u01a1ng n\u00eau quan \u0111i\u1ec3m ch\u1ea5p nh\u1eadn v\u00e0 kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec. T\u1ea1i H\u00e0n Qu\u1ed1c, m\u1ed9t s\u1ed1 nh\u00f3m \u0111\u1ed1i l\u1eadp t\u1ed5 ch\u1ee9c bi\u1ec3u t\u00ecnh ph\u1ea3n \u0111\u1ed1i nh\u01b0ng ch\u00ednh quy\u1ec1n Yoon s\u1eb5n s\u00e0ng cho ph\u00e9p x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd. Cho \u0111\u1ebfn nay, ch\u00ednh Trung Qu\u1ed1c \u0111\u00e3 k\u1ecbch li\u1ec7t ph\u1ea3n \u0111\u1ed1i \u0111i\u1ec1u n\u00e0y.<\/p>\n
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V\u00ec sao Trung Qu\u1ed1c l\u1ea1i \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p qu\u00e1 m\u1ee9c \u0111\u1ec3 \u0111\u00ecnh ch\u1ec9 ho\u00e0n to\u00e0n vi\u1ec7c nh\u1eadp kh\u1ea9u h\u1ea3i s\u1ea3n Nh\u1eadt B\u1ea3n? Kh\u00f4ng c\u00f3 c\u01a1 s\u1edf khoa h\u1ecdc n\u00e0o cho bi\u1ec7n ph\u00e1p n\u00e0y v\u00e0 c\u00f3 v\u1ebb nh\u01b0 \u0111\u1eb1ng sau \u0111\u00f3 l\u00e0 \u201cs\u1ef1 b\u1ea5t m\u00e3n ch\u00ednh tr\u1ecb m\u1ea1nh m\u1ebd c\u1ee7a Trung Qu\u1ed1c \u0111\u1ed1i v\u1edbi Nh\u1eadt B\u1ea3n\u201d ,\u0111i\u1ec1u n\u00e0y v\u1ed1n ng\u00e0y c\u00e0ng gia t\u0103ng trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y.<\/p>\n
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Ng\u00e0y 31\/8, Ch\u00ednh ph\u1ee7 Trung Qu\u1ed1c \u0111\u00e3 th\u00f4ng b\u00e1o cho T\u1ed5 ch\u1ee9c Th\u01b0\u01a1ng m\u1ea1i Th\u1ebf gi\u1edbi (WHO) v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u00ecnh ch\u1ec9 ho\u00e0n to\u00e0n vi\u1ec7c nh\u1eadp kh\u1ea9u c\u00e1c s\u1ea3n ph\u1ea9m th\u1ee7y s\u1ea3n c\u1ee7a Nh\u1eadt B\u1ea3n v\u00e0 v\u00e0o ng\u00e0y 4\/9, Ch\u00ednh ph\u1ee7 Nh\u1eadt B\u1ea3n \u0111\u00e3 g\u1eedi th\u01b0 ph\u1ea3n \u0111\u1ed1i \u0111\u1ebfn WTO y\u00eau c\u1ea7u ngay l\u1eadp t\u1ee9c d\u1ee1 b\u1ecf c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u00ecnh ch\u1ec9 nh\u1eadp kh\u1ea9u v\u00e0 g\u1ecdi ch\u00fang l\u00e0 \u201cho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c\u201d.<\/p>\n
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International Nuclear Energy Development of Japan (JINED)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" V\u00e0o ng\u00e0y 24 th\u00e1ng 8, ch\u00ednh ph\u1ee7 Nh\u1eadt B\u1ea3n b\u1eaft \u0111\u1ea7u x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd t\u1eeb Nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Fukushima Daiichi ra bi\u1ec3n. N\u01b0\u1edbc \u0111\u00e3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong kho\u1ea3ng 1.000 b\u1ec3 ch\u1ee9a, d\u1ef1 ki\u1ebfn c\u00e1c b\u1ec3 s\u1ebd \u0111\u1ea7y v\u00e0o m\u00f9a h\u00e8 \u0111\u1ebfn m\u00f9a thu n\u0103m nay, v\u00ec v\u1eady […]<\/p>\n","protected":false},"author":1,"featured_media":12117,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-11702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-muc-tin-dien-hat-nhan-nhat-ban"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/11702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=11702"}],"version-history":[{"count":2,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/11702\/revisions"}],"predecessor-version":[{"id":12866,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/11702\/revisions\/12866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media\/12117"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=11702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=11702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=11702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}