{"id":3293,"date":"2024-01-18T19:49:12","date_gmt":"2024-01-18T11:49:12","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3293"},"modified":"2024-04-12T16:49:50","modified_gmt":"2024-04-12T08:49:50","slug":"who-discovered-reverse-osmosis","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/who-discovered-reverse-osmosis\/","title":{"rendered":"ng\u01b0\u1eddi ph\u00e1t hi\u1ec7n ra th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c"},"content":{"rendered":"<p>Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c: \u0110\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1edfi Sidney Loeb v\u00e0 Srinivasa Sourirajan.<\/p>\n<h1 id=\"the-history-of-reverse-osmosis-and-its-discovery-wpaicgheading\">L\u1ecbch s\u1eed th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 kh\u00e1m ph\u00e1 c\u1ee7a n\u00f3<\/h1>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/01\/7bc1cfe23fe52e110ec38346c4675dd2.png\" alt=\"who discovered reverse osmosis\" \/><\/p>\n<p>\nTh\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t quy tr\u00ecnh l\u1ecdc n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch. Nh\u01b0ng c\u00f3 bao gi\u1edd b\u1ea1n th\u1eafc m\u1eafc ai \u0111\u00e3 ph\u00e1t hi\u1ec7n ra k\u1ef9 thu\u1eadt \u0111\u00e1ng ch\u00fa \u00fd n\u00e0y ch\u01b0a? Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o l\u1ecbch s\u1eed c\u1ee7a th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 l\u00e0m s\u00e1ng t\u1ecf nh\u1eefng c\u00e1 nh\u00e2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c kh\u00e1m ph\u00e1 ra n\u00f3.<\/p>\n<p>Kh\u00e1i ni\u1ec7m th\u1ea9m th\u1ea5u, chuy\u1ec3n \u0111\u1ed9ng t\u1ef1 nhi\u00ean c\u1ee7a c\u00e1c ph\u00e2n t\u1eed dung m\u00f4i qua m\u00e0ng b\u00e1n th\u1ea5m, l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c quan s\u00e1t b\u1edfi m\u1ed9t b\u00e1c s\u0129 v\u00e0 nh\u00e0 h\u00f3a h\u1ecdc ng\u01b0\u1eddi Ph\u00e1p t\u00ean l\u00e0 Jean-Antoine Nollet v\u00e0o n\u0103m 1748. Tuy nhi\u00ean, ph\u1ea3i \u0111\u1ebfn gi\u1eefa th\u1ebf k\u1ef7 20, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u1ea1i, m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n.<\/p>\n<p>C\u00e2u chuy\u1ec7n v\u1ec1 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed9t nh\u00e0 khoa h\u1ecdc l\u1ed7i l\u1ea1c t\u00ean l\u00e0 Sidney Loeb. V\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1950, Loeb \u0111ang l\u00e0m vi\u1ec7c t\u1ea1i \u0110\u1ea1i h\u1ecdc California, Los Angeles (UCLA) v\u1edbi t\u01b0 c\u00e1ch l\u00e0 gi\u00e1o s\u01b0 k\u1ef9 thu\u1eadt h\u00f3a h\u1ecdc. \u00d4ng b\u1eaft \u0111\u1ea7u say m\u00ea v\u1edbi \u00fd t\u01b0\u1edfng s\u1eed d\u1ee5ng m\u00e0ng b\u00e1n th\u1ea5m \u0111\u1ec3 t\u00e1ch mu\u1ed1i kh\u1ecfi n\u01b0\u1edbc, m\u1ed9t qu\u00e1 tr\u00ecnh c\u00f3 kh\u1ea3 n\u0103ng mang l\u1ea1i gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 khan hi\u1ebfm n\u01b0\u1edbc ng\u00e0y c\u00e0ng gia t\u0103ng tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<p>Nghi\u00ean c\u1ee9u \u0111\u1ed9t ph\u00e1 c\u1ee7a Loeb \u0111\u00e3 d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n m\u00e0ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c th\u1ef1c t\u1ebf \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1959 \u00d4ng v\u00e0 \u0111\u1ed3ng nghi\u1ec7p Srinivasa Sourirajan \u0111\u00e3 ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng m\u00e0ng t\u1ed5ng h\u1ee3p c\u00f3 kh\u1ea3 n\u0103ng kh\u1eed mu\u1ed1i trong n\u01b0\u1edbc bi\u1ec3n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u0110i\u1ec1u n\u00e0y \u0111\u00e1nh d\u1ea5u m\u1ed9t c\u1ed9t m\u1ed1c quan tr\u1ecdng trong l\u1ecbch s\u1eed th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng m\u1edbi cho vi\u1ec7c l\u1ecdc n\u01b0\u1edbc.<\/p>\n<p>Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 Loeb v\u00e0 Sourirajan kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng ng\u01b0\u1eddi duy nh\u1ea5t nghi\u00ean c\u1ee9u v\u1ec1 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c trong th\u1eddi gian n\u00e0y. M\u1ed9t nh\u00e0 khoa h\u1ecdc kh\u00e1c, Reidar Nygaard, m\u1ed9t nh\u00e0 h\u00f3a h\u1ecdc ng\u01b0\u1eddi Na Uy, c\u0169ng \u0111ang ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u trong l\u0129nh v\u1ef1c n\u00e0y. N\u0103m 1958, Nygaard xu\u1ea5t b\u1ea3n m\u1ed9t b\u00e0i b\u00e1o m\u00f4 t\u1ea3 vi\u1ec7c s\u1eed d\u1ee5ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c cho m\u1ee5c \u0111\u00edch kh\u1eed mu\u1ed1i. M\u1eb7c d\u00f9 c\u00f4ng tr\u00ecnh c\u1ee7a \u00f4ng kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i nh\u01b0 c\u1ee7a Loeb, nh\u01b0ng kh\u00f4ng n\u00ean b\u1ecf qua nh\u1eefng \u0111\u00f3ng g\u00f3p c\u1ee7a Nygaard cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/Multiplex-display-display-window-with-free-configuration.jpg\" alt=\"alt-189\" class=\"wp-image-189\" id=\"i189\" \/><br \/>\nSau nh\u1eefng \u0111\u1ed9t ph\u00e1 c\u1ee7a Loeb, Sourirajan v\u00e0 Nygaard, c\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c ch\u00fa \u00fd. Ban \u0111\u1ea7u n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu cho m\u1ee5c \u0111\u00edch kh\u1eed mu\u1ed1i, cung c\u1ea5p ph\u01b0\u01a1ng ti\u1ec7n chuy\u1ec3n \u0111\u1ed5i n\u01b0\u1edbc bi\u1ec3n th\u00e0nh n\u01b0\u1edbc ng\u1ecdt. Tuy nhi\u00ean, khi c\u00f4ng ngh\u1ec7 ti\u1ebfn b\u1ed9, c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng sang nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m, th\u1ef1c ph\u1ea9m, \u0111\u1ed3 u\u1ed1ng v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n<p>Qua nhi\u1ec1u n\u0103m, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. C\u00e1c m\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong quy tr\u00ecnh n\u00e0y \u0111\u00e3 tr\u1ea3i qua nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3, cho ph\u00e9p t\u1ef7 l\u1ec7 thu h\u1ed3i n\u01b0\u1edbc cao h\u01a1n v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m t\u1ed1t h\u01a1n. Ng\u00e0y nay, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc n\u01b0\u1edbc hi\u1ec7u qu\u1ea3 nh\u1ea5t, c\u00f3 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf t\u1edbi 99% mu\u1ed1i h\u00f2a tan, vi khu\u1ea9n v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ph\u00e1t hi\u1ec7n ra th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 l\u00e0 do t\u00e1c ph\u1ea9m ti\u00ean phong c\u1ee7a Sidney Loeb, Srinivasa Sourirajan v\u00e0 Reidar Nygaard. Nghi\u00ean c\u1ee9u v\u00e0 \u0111\u1ed5i m\u1edbi c\u1ee7a h\u1ecd trong l\u0129nh v\u1ef1c m\u00e0ng b\u00e1n th\u1ea5m \u0111\u00e3 m\u1edf \u0111\u01b0\u1eddng cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a k\u1ef9 thu\u1eadt l\u1ecdc n\u01b0\u1edbc \u0111\u00e1ng ch\u00fa \u00fd n\u00e0y. Nh\u1edd nh\u1eefng \u0111\u00f3ng g\u00f3p c\u1ee7a h\u1ecd, th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch v\u00e0 an to\u00e0n cho h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Lo\u1ea1i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"6\">ROC-7000 H\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c m\u1ed9t giai \u0111o\u1ea1n\/hai giai \u0111o\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">H\u1eb1ng s\u1ed1 \u00f4<\/td>\n<td colspan=\"2\">0,1cm-1<\/td>\n<td>1,0cm-1<\/td>\n<td>10,0cm-1<\/td>\n<\/tr>\n<tr>\n<td>Th\u00f4ng s\u1ed1 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 nbsp;<\/td>\n<td>\u0110\u1ed9 d\u1eabn n\u01b0\u1edbc th\u00f4<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>\uff080\uff5e2000\uff09<\/td>\n<td>\uff080\uff5e20000\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u0110\u1ed9 d\u1eabn s\u01a1 c\u1ea5p<\/td>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uff080\uff5e200\uff09<\/td>\n<td>\uff080\uff5e2000\uff09<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u0110\u1ed9 d\u1eabn th\u1ee9 c\u1ea5p<\/td>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uff080\uff5e200\uff09<\/td>\n<td>\uff080\uff5e2000\uff09<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td colspan=\"4\">B\u00f9 t\u1ef1 \u0111\u1ed9ng v\u00e0 nbsp;tr\u00ean c\u01a1 s\u1edf 25 \u2103 ,ph\u1ea1m vi b\u00f9\uff080\uff5e50\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"4\">\u0110\u1ed9 ch\u00ednh x\u00e1c ph\u00f9 h\u1ee3p\uff1a1.5 v\u00e0 m\u1ee9c nbsp;<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110o l\u01b0u l\u01b0\u1ee3ng v\u00e0 ph\u1ea1m vi nbsp;<\/td>\n<td colspan=\"2\">D\u00f2ng ch\u1ea3y t\u1ee9c th\u1eddi<\/td>\n<td colspan=\"4\">\uff080\uff5e999\uff09m3\/h<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">T\u00edch l\u0169y v\u00e0 nbsp;d\u00f2ng<\/td>\n<td colspan=\"4\">\uff080\uff5e9999999\uff09m3<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td colspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"4\">2-12<\/td>\n<\/tr>\n<tr>\n<td>th\u00f4ng s\u1ed1 \u0111o<\/td>\n<td colspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"4\">\u00b10.1pH<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td colspan=\"4\">B\u00f9 t\u1ef1 \u0111\u1ed9ng v\u00e0 nbsp;tr\u00ean c\u01a1 s\u1edf 25 \u2103 ,ph\u1ea1m vi b\u00f9\uff080\uff5e50\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">DI v\u00e0 nbsp;s\u1ef1 thu nh\u1eadn<\/td>\n<td colspan=\"2\">T\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o<\/td>\n<td colspan=\"4\">C\u00f4ng t\u1eafc \u00e1p su\u1ea5t th\u1ea5p v\u00e0 nbsp;c\u1ee7a n\u01b0\u1edbc m\u00e1y, m\u1ee9c cao v\u00e0 nbsp;c\u1ee7a v\u00e0 nbsp;b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, m\u1ee9c th\u1ea5p v\u00e0 nbsp;c\u1ee7a b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, c\u00f4ng t\u1eafc \u00e1p su\u1ea5t th\u1ea5p tr\u01b0\u1edbc m\u00e1y b\u01a1m, c\u00f4ng t\u1eafc \u00e1p su\u1ea5t cao sau s\u01a1 c\u1ea5p v\u00e0 nbsp; b\u01a1m t\u0103ng \u00e1p, m\u1ee9c cao v\u00e0 nbsp;c\u1ee7a v\u00e0 nbsp;b\u1ec3 n\u01b0\u1edbc th\u1ee9 c\u1ea5p v\u00e0 nbsp;b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, m\u1ee9c th\u1ea5p v\u00e0 nbsp;c\u1ee7a b\u00ecnh n\u01b0\u1edbc th\u1ee9 c\u1ea5p v\u00e0 nbsp;b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, c\u00f4ng t\u1eafc \u00e1p su\u1ea5t cao sau b\u01a1m th\u1ee9 c\u1ea5p v\u00e0 nbsp;b\u01a1m t\u0103ng \u00e1p<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Lo\u1ea1i t\u00edn hi\u1ec7u<\/td>\n<td colspan=\"4\">Ti\u1ebfp \u0111i\u1ec3m c\u00f4ng t\u1eafc th\u1ee5 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">DO v\u00e0 nbsp;\u0110i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"2\">\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"4\">Van \u0111\u1ea7u v\u00e0o, van x\u1ea3 s\u01a1 c\u1ea5p v\u00e0 van x\u1ea3, van x\u1ea3 s\u01a1 c\u1ea5p, b\u01a1m ch\u1ed1ng c\u1eb7n v\u00e0 b\u01a1m n\u01b0\u1edbc th\u00f4, b\u01a1m t\u0103ng \u00e1p s\u01a1 c\u1ea5p, b\u01a1m t\u0103ng \u00e1p th\u1ee9 c\u1ea5p, van x\u1ea3 th\u1ee9 c\u1ea5p, van x\u1ea3 th\u1ee9 c\u1ea5p, b\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111i\u1ec1u ch\u1ec9nh pH.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">R\u01a1-le\uff08B\u1eacT\/T\u1eaeT\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td>\n<td colspan=\"4\">3A(AC 250V)~ 3A(DC 30V)<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb v\u00e0 nbsp;m\u00e0n h\u00ecnh<\/td>\n<td colspan=\"6\">M\u00e0n h\u00ecnh v\u00e0 nbsp;m\u00e0u s\u1eafc:TFT\uff1b\u0111\u1ed9 ph\u00e2n gi\u1ea3i:800\u00d7480<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">DC 24V\u00b14V<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td colspan=\"3\">\u22646.0W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"6\">Nhi\u1ec7t \u0111\u1ed9:(0\uff5e50)\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\u226485 ph\u1ea7n tr\u0103m RH\uff08kh\u00f4ng v\u00e0 nbsp;ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"6\">Nhi\u1ec7t \u0111\u1ed9:\uff08-20\uff5e60\uff09\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\u226485 ph\u1ea7n tr\u0103m RH\uff08kh\u00f4ng v\u00e0 nbsp;ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>\u0110\u00e3 g\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"5\">L\u1ed7\uff08Chi\u1ec1u d\u00e0i\u00d7Chi\u1ec1u r\u1ed9ng\uff0c192mm\u00d7137mm\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c: \u0110\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1edfi Sidney Loeb v\u00e0 Srinivasa Sourirajan. L\u1ecbch s\u1eed th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 kh\u00e1m ph\u00e1 c\u1ee7a n\u00f3 Th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t quy tr\u00ecnh l\u1ecdc n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c n\u01b0\u1edbc u\u1ed1ng s\u1ea1ch. Nh\u01b0ng c\u00f3 bao gi\u1edd b\u1ea1n th\u1eafc m\u1eafc&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2018,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[1],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3293"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=3293"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3293\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/2018"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=3293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=3293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=3293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}