M\u00e1y l\u1ecdc n\u01b0\u1edbc s\u1eed d\u1ee5ng\u00a0k\u1ef9 thu\u1eadt RO<\/figcaption><\/figure>\nN\u00ean s\u1eed d\u1ee5ng<\/span> m\u00e1y l\u1ecdc n\u01b0\u1edbc c\u00f4ng nh\u00ea<\/span>\u00a0Nano s\u1ebd gi\u1eef \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng ch\u1ea5t kho\u00e1ng th\u1ea5p<\/span> cho c\u01a1 th\u1ec3.<\/strong><\/p>\nPGS Tr\u1ea7n H\u1ed3ng C\u00f4n, khoa H\u00f3a h\u1ecdc – \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean H\u00e0 N\u1ed9i cho bi\u1ebft, ng\u01b0\u1eddi ti\u00eau d\u00f9ng<\/span> ph\u1ea3i<\/span> t\u00ecm<\/span> m\u00e1y l\u1ecdc n\u01b0\u1edbc s\u1edf h\u1eefu<\/span> khoa h\u1ecdc<\/span> Nano v\u00ec c\u00f4ng ngh\u1ec7<\/span> n\u00e0y l\u1ecdc n\u01b0\u1edbc v\u00e0 c\u00f3<\/span> b\u00f9 kho\u00e1ng. S\u1eed d\u1ee5ng nh\u01b0 th\u1ebf b\u1ea3o \u0111\u1ea3m<\/span> kh\u00f4ng<\/span> m\u1ea5t \u0111i l\u01b0\u1ee3ng kho\u00e1ng v\u1eadt<\/span> n\u00ean<\/span> thi\u1ebft cho th\u00e2n th\u1ec3<\/span> v\u1eabn \u0111\u1ea3m b\u1ea3o<\/span> n\u01b0\u1edbc s\u1ea1ch cho gia \u0111\u00ecnh.<\/p>\nC\u00f4ng ngh\u1ec7 Nano<\/strong> trong x\u1eed l\u00fd n\u01b0\u1edbc l\u00e0 kh\u00f4ng<\/span> l\u1ecdc n\u01b0\u1edbc ho\u00e0n to\u00e0n thu\u1ea7n khi\u1ebft<\/span> nh\u01b0 m\u00e1y RO m\u00e0 v\u1eabn \u0111\u1ec3 l\u1ea1i 1<\/span> h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t kho\u00e1ng mang<\/span> l\u1ee3i cho c\u01a1 th\u1ec3.<\/p>\n\u0110un s\u00f4i n\u01b0\u1edbc \u0111\u00e3 qua m\u00e1y l\u1ecdc mang<\/span> ph\u1ea3i ch\u0103ng<\/span> cho s\u1ee9c kh\u1ecfe kh\u00f4ng?<\/strong><\/p>\n<\/p>\n
N\u01b0\u1edbc qua m\u00e1y l\u1ecdc v\u1eabn c\u00f3<\/span> th\u1ec3 \u0111un s\u00f4i nh\u01b0ng c\u1ea7n<\/span> tu\u00e2n th\u1ee7 c\u00e1c<\/span> quy \u0111\u1ecbnh v\u1ec1 n\u01b0\u1edbc \u0111un s\u00f4i.<\/p>\nN\u1ebfu b\u1ea1n ko<\/span> ho\u00e0n to\u00e0n y\u00ean \u1ed5n<\/span> t\u00e2m khi<\/span> u\u1ed1ng tr\u1ef1c ti\u1ebfp n\u01b0\u1edbc \u0111\u00e3 qua m\u00e1y l\u1ecdc th\u00ec ng\u01b0\u1eddi ti\u00eau d\u00f9ng<\/span> v\u1eabn c\u00f3<\/span> th\u1ec3 \u0111un s\u00f4i n\u01b0\u1edbc \u0111\u1ec3 u\u1ed1ng. Theo 1<\/span> s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y, l\u00fac<\/span> \u0111un s\u00f4i n\u01b0\u1edbc th\u00ec nh\u1eefng<\/span> kho\u00e1ng ch\u1ea5t<\/span> s\u1edf h\u1eefu<\/span> th\u1ec3 s\u1ebd b\u1ecb ph\u00e2n h\u1ee7y. N\u00f3 th\u1ef1c s\u1ef1<\/span> ph\u1ea3i<\/span> thi\u1ebft khi<\/span> \u0111\u1ed1i t\u01b0\u1ee3ng ti\u00eau d\u00f9ng<\/span> n\u01b0\u1edbc l\u00e0 tr\u1ebb s\u01a1 sinh<\/span> v\u00e0 tr\u1ebb nh\u1ecf v\u00ec h\u1ec7 th\u1ed1ng mi\u1ec5n nhi\u1ec5m<\/span> c\u1ee7a c\u00e1c<\/span> b\u00e9 c\u00f2n h\u01a1i<\/span> non y\u1ebfu, ch\u01b0a ho\u00e0n thi\u1ec7n nh\u01b0 ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh.<\/p>\nTuy nhi\u00ean, khi<\/span> \u0111un s\u00f4i n\u01b0\u1edbc \u0111\u00e3 qua m\u00e1y l\u1ecdc, b\u1eaft bu\u1ed9c<\/span> l\u01b0u \u00fd:<\/p>\n– S\u1eed d\u1ee5ng nh\u1eefng<\/span> ph\u01b0\u01a1ng ti\u1ec7n<\/span> s\u1ea1ch, kh\u00f4ng<\/span> n\u00ean<\/span> nh\u1ef1a t\u00e1i ch\u1ebf \u0111\u1ec3 c\u1ea5t<\/span> n\u01b0\u1edbc \u0111\u00e3 \u0111un s\u00f4i cho m\u1ee5c ti\u00eau<\/span> s\u1eed d\u1ee5ng.<\/p>\n– N\u01b0\u1edbc \u0111\u00e3 \u0111un s\u00f4i b\u1eaft bu\u1ed9c<\/span> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/span> h\u1ebft trong 24 gi\u1edd, t\u1ed1i \u0111a l\u00e0 36 gi\u1edd t\u00edch tr\u1eef<\/span> v\u00ec \u0111\u1ec3 c\u00e0ng l\u00e2u vi khu\u1ea9n s\u1ebd mau ch\u00f3ng<\/span> s\u1edf h\u1eefu<\/span> th\u1eddi c\u01a1<\/span> ph\u00e1t sinh<\/span> trong n\u01b0\u1edbc (m\u1eb7c d\u00f9 l\u00e0 n\u01b0\u1edbc \u0111\u00e3 l\u1ecdc). \u0110\u1ed3ng th\u1eddi l\u01b0\u1ee3ng oxy trong n\u01b0\u1edbc s\u1ebd b\u1ed1c d\u1ea7n \u0111i, c\u00e1c<\/span> ch\u1ea5t h\u1eefu c\u01a1 s\u1ebd b\u1ecb ph\u00e2n gi\u1ea3i, nh\u1eefng<\/span> ch\u1ea5t v\u00f4 c\u01a1 s\u1ebd l\u1eafng xu\u1ed1ng v\u00f4 c\u00f9ng<\/span> g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe khi<\/span> d\u00f9ng.<\/p>\n– Kh\u00f4ng \u0111\u1ed5 n\u01b0\u1edbc m\u1edbi \u0111un s\u00f4i v\u00e0o n\u01b0\u1edbc c\u0169 \u0111\u00e3 ti\u00eau d\u00f9ng<\/span> c\u00f2n d\u01b0 l\u1ea1i. N\u00f3 l\u00e0 c\u0103n nguy\u00ean<\/span> khi\u1ebfn<\/span> vi khu\u1ea9n l\u1edbn m\u1ea1nh<\/span> m\u1ea1nh m\u1ebd v\u00e0 sinh ra n\u1ea5m m\u1ed1c, u\u1ed1ng v\u00e0o s\u1ebd mang<\/span> h\u1ea1i cho s\u1ee9c kh\u1ecfe.<\/p>\n– D\u1ee5ng c\u1ee5 t\u00edch t\u1ee5<\/span> n\u01b0\u1edbc \u0111un s\u00f4i b\u1eaft bu\u1ed9c<\/span> \u0111\u01b0\u1ee3c khi\u1ebfn cho<\/span> s\u1ea1ch th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 gia t\u0103ng<\/span> an to\u00e0n khi<\/span> t\u00edch n\u01b0\u1edbc v\u00e0 s\u1eed d\u1ee5ng.<\/p>\n\n\n \n
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N\u01b0\u1edbc l\u1ecdc t\u1eeb m\u00e1y l\u1ecdc, c\u1ea7n u\u1ed1ng s\u1ed1ng tr\u1ef1c ti\u1ebfp hay \u0111un s\u00f4i? - \u2714\ufe0fHo\u00e0ng L\u00e2m\u2122<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n\n\n\n\t\n\t\n\t\n