{"id":5747,"date":"2026-01-08T02:24:09","date_gmt":"2026-01-08T02:24:09","guid":{"rendered":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/2026\/01\/08\/0809-cong-nghe-nhua-khang-chay-ben-vung-an-toan-va-than-thien\/"},"modified":"2026-01-08T02:24:09","modified_gmt":"2026-01-08T02:24:09","slug":"0809-cong-nghe-nhua-khang-chay-ben-vung-an-toan-va-than-thien","status":"publish","type":"post","link":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/2026\/01\/08\/0809-cong-nghe-nhua-khang-chay-ben-vung-an-toan-va-than-thien\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng An to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n"},"content":{"rendered":"

12 L\u00fd Do Nh\u1ef1a Kh\u00e1ng Ch\u00e1y B\u1ec1n V\u1eefng L\u00e0 T\u1ea5m L\u00e1 Ch\u1eafn An To\u00e0n Cho Cu\u1ed9c S\u1ed1ng Hi\u1ec7n \u0110\u1ea1i<\/h1>\n

Ch\u00e0o b\u1ea1n,
\nH\u00f4m nay t\u00f4i mu\u1ed1n chia s\u1ebb v\u1edbi b\u1ea1n m\u1ed9t ch\u1ee7 \u0111\u1ec1 m\u00e0 t\u00f4i \u0111\u00e3 d\u00e0nh nhi\u1ec1u n\u0103m nghi\u00ean c\u1ee9u v\u00e0 g\u1eafn b\u00f3, m\u1ed9t l\u0129nh v\u1ef1c m\u00e0 t\u00f4i tin r\u1eb1ng \u0111ang \u00e2m th\u1ea7m \u0111\u1ecbnh h\u00ecnh l\u1ea1i s\u1ef1 an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta \u2013 \u0111\u00f3 ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a>. B\u1ea1n bi\u1ebft \u0111\u1ea5y, trong th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n nh\u01b0 v\u0169 b\u00e3o ng\u00e0y nay, ch\u00fang ta th\u01b0\u1eddng m\u1ea3i m\u00ea v\u1edbi nh\u1eefng t\u00ednh n\u0103ng m\u1edbi m\u1ebb, nh\u1eefng tr\u1ea3i nghi\u1ec7m \u0111\u1ed9t ph\u00e1 m\u00e0 \u0111\u00f4i khi qu\u00ean \u0111i m\u1ed9t y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i: s\u1ef1 an to\u00e0n. T\u00f4i ngh\u0129 r\u1eb1ng, kh\u00f4ng c\u00f3 g\u00ec quan tr\u1ecdng h\u01a1n vi\u1ec7c b\u1ea3o v\u1ec7 ch\u00ednh m\u00ecnh v\u00e0 nh\u1eefng ng\u01b0\u1eddi th\u00e2n y\u00eau kh\u1ecfi nh\u1eefng r\u1ee7i ro ti\u1ec1m \u1ea9n. V\u00e0 l\u1eeda, b\u1ea1n \u1ea1, lu\u00f4n l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng s\u1ee3 nh\u1ea5t.
\nTrong su\u1ed1t s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh, t\u00f4i \u0111\u00e3 ch\u1ee9ng ki\u1ebfn nhi\u1ec1u ti\u1ebfn b\u1ed9 v\u01b0\u1ee3t b\u1eadc, nh\u01b0ng \u00edt c\u00f3 ph\u00e1t minh n\u00e0o l\u1ea1i mang \u0111\u1ebfn cho t\u00f4i c\u1ea3m gi\u00e1c y\u00ean t\u00e2m v\u00e0 hy v\u1ecdng l\u1edbn lao nh\u01b0 s\u1ef1 ra \u0111\u1eddi c\u1ee7a Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a>. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u m\u1edbi; \u0111\u00f3 l\u00e0 m\u1ed9t tri\u1ebft l\u00fd, m\u1ed9t cam k\u1ebft v\u1ec1 an to\u00e0n v\u00e0 tr\u00e1ch nhi\u1ec7m v\u1edbi m\u00f4i tr\u01b0\u1eddng. Ch\u00fang ta \u0111ang s\u1ed1ng trong k\u1ef7 nguy\u00ean m\u00e0 m\u1ecdi th\u1ee9 \u0111\u1ec1u \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i, t\u1eeb chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i b\u1ea1n \u0111ang c\u1ea7m, c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng trong nh\u00e0 cho \u0111\u1ebfn nh\u1eefng h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p trong c\u00e1c t\u00f2a nh\u00e0 cao t\u1ea7ng. V\u00e0 nh\u1ef1a, v\u1edbi \u0111\u1eb7c t\u00ednh nh\u1eb9, b\u1ec1n v\u00e0 d\u1ec5 gia c\u00f4ng, \u0111\u00e3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ea7u h\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00f3. Tuy nhi\u00ean, t\u00ednh d\u1ec5 ch\u00e1y c\u1ee7a nh\u1ef1a th\u00f4ng th\u01b0\u1eddng lu\u00f4n l\u00e0 m\u1ed9t \u0111i\u1ec3m y\u1ebfu c\u1ed1 h\u1eefu. Ch\u00ednh v\u00ec th\u1ebf, t\u00f4i tin r\u1eb1ng vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng nh\u1ef1a kh\u00e1ng ch\u00e1y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn m\u00e0 c\u00f2n l\u00e0 m\u1ed9t y\u00eau c\u1ea7u c\u1ea5p thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed9t t\u01b0\u01a1ng lai an to\u00e0n v\u00e0 b\u1ec1n v\u1eefng h\u01a1n cho t\u1ea5t c\u1ea3 ch\u00fang ta.<\/p>\n

T\u1ea1i Sao An To\u00e0n Ch\u00e1y Lu\u00f4n L\u00e0 \u01afu Ti\u00ean H\u00e0ng \u0110\u1ea7u (V\u00e0 C\u00e2u Chuy\u1ec7n C\u1ee7a T\u00f4i)<\/h2>\n

B\u1ea1n c\u00f3 bao gi\u1edd gi\u1eadt m\u00ecnh t\u1ec9nh gi\u1ea5c gi\u1eefa \u0111\u00eam v\u00ec m\u1ed9t ti\u1ebfng \u0111\u1ed9ng l\u1ea1, r\u1ed3i ngay l\u1eadp t\u1ee9c h\u00ecnh dung ra nh\u1eefng t\u00ecnh hu\u1ed1ng x\u1ea5u nh\u1ea5t kh\u00f4ng? T\u00f4i th\u00ec c\u00f3, v\u00e0 \u0111\u00f3 th\u01b0\u1eddng l\u00e0 n\u1ed7i s\u1ee3 h\u00e3i v\u1ec1 h\u1ecfa ho\u1ea1n. T\u00f4i c\u00f2n nh\u1edb r\u1ea5t r\u00f5 m\u1ed9t l\u1ea7n c\u00e1ch \u0111\u00e2y nhi\u1ec1u n\u0103m, khi c\u00f2n l\u00e0 m\u1ed9t k\u1ef9 s\u01b0 tr\u1ebb, t\u00f4i \u0111\u00e3 \u0111\u1ebfn th\u0103m m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed. M\u1ecdi th\u1ee9 \u0111ang di\u1ec5n ra b\u00ecnh th\u01b0\u1eddng cho \u0111\u1ebfn khi m\u1ed9t s\u1ef1 c\u1ed1 ch\u1eadp \u0111i\u1ec7n nh\u1ecf x\u1ea3y ra tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n. Ng\u1ecdn l\u1eeda b\u00f9ng l\u00ean r\u1ea5t nhanh, v\u00e0 t\u00f4i c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn r\u00f5 r\u00e0ng s\u1ee9c n\u00f3ng kh\u1ee7ng khi\u1ebfp c\u1ee7a n\u00f3 ch\u1ec9 trong v\u00e0i gi\u00e2y ng\u1eafn ng\u1ee7i. May m\u1eafn thay, h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng k\u1ecbp th\u1eddi v\u00e0 thi\u1ec7t h\u1ea1i kh\u00f4ng qu\u00e1 l\u1edbn. Nh\u01b0ng kho\u1ea3nh kh\u1eafc \u0111\u00f3 \u0111\u00e3 in s\u00e2u v\u00e0o t\u00e2m tr\u00ed t\u00f4i. T\u00f4i t\u1ef1 h\u1ecfi, \u0111i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu \u0111\u00f3 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u1ebfn tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng? \u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu m\u1ed9t chi\u1ebfc m\u00e1y gi\u1eb7t, m\u1ed9t chi\u1ebfc TV hay th\u1eadm ch\u00ed l\u00e0 m\u1ed9t \u1ed5 c\u1eafm \u0111i\u1ec7n b\u1ecb ch\u1eadp ch\u00e1y trong ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n v\u00e0o gi\u1eefa \u0111\u00eam?
\nTheo kinh nghi\u1ec7m c\u1ee7a t\u00f4i, s\u1ef1 c\u1ed1 ch\u1eadp ch\u00e1y kh\u00f4ng ch\u1ec9 g\u00e2y thi\u1ec7t h\u1ea1i v\u1ec1 t\u00e0i s\u1ea3n m\u00e0 c\u00f2n \u0111e d\u1ecda tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh m\u1ea1ng con ng\u01b0\u1eddi. Con ng\u01b0\u1eddi ch\u00fang ta, \u0111\u00f4i khi qu\u00e1 ch\u1ee7 quan, ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng l\u01b0\u1eddng h\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng r\u1ee7i ro. Ch\u00ednh v\u00ec v\u1eady, t\u00f4i lu\u00f4n t\u00e2m ni\u1ec7m r\u1eb1ng nhi\u1ec7m v\u1ee5 c\u1ee7a nh\u1eefng ng\u01b0\u1eddi l\u00e0m k\u1ef9 thu\u1eadt nh\u01b0 ch\u00fang t\u00f4i l\u00e0 ph\u1ea3i \u0111i tr\u01b0\u1edbc m\u1ed9t b\u01b0\u1edbc, ph\u1ea3i t\u00ecm ra nh\u1eefng gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ecdi ng\u01b0\u1eddi. C\u00f4ng ngh\u1ec7 kh\u00e1ng ch\u00e1y kh\u00f4ng ch\u1ec9 gi\u00fap v\u1eadt li\u1ec7u kh\u00f3 b\u1eaft l\u1eeda h\u01a1n m\u00e0 c\u00f2n l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ch\u00e1y, gi\u1ea3m l\u01b0\u1ee3ng kh\u00f3i \u0111\u1ed9c h\u1ea1i v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian cho ng\u01b0\u1eddi d\u00e2n tho\u00e1t hi\u1ec3m. \u0110\u00e2y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n m\u00e0 ch\u00fang ta kh\u00f4ng th\u1ec3 b\u1ecf qua.<\/p>\n

Nh\u1ef1a Kh\u00e1ng Ch\u00e1y B\u1ec1n V\u1eefng<\/strong><\/a>: Gi\u1ea3i Ph\u00e1p To\u00e0n Di\u1ec7n Cho T\u01b0\u01a1ng Lai<\/h2>\n

V\u1eady, ch\u00ednh x\u00e1c th\u00ec Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a> l\u00e0 g\u00ec? \u0110\u01a1n gi\u1ea3n m\u00e0 n\u00f3i, \u0111\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng b\u1eaft ch\u00e1y v\u00e0 lan truy\u1ec1n l\u1eeda, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o r\u1eb1ng qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng n\u00f3 \u00edt g\u00e2y h\u1ea1i nh\u1ea5t cho m\u00f4i tr\u01b0\u1eddng. Trong nhi\u1ec1u n\u0103m, c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1ng ch\u00e1y truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng ch\u1ee9a c\u00e1c h\u1ee3p ch\u1ea5t halogen, hi\u1ec7u qu\u1ea3 trong vi\u1ec7c d\u1eadp l\u1eeda nh\u01b0ng l\u1ea1i c\u00f3 th\u1ec3 t\u1ea1o ra kh\u00ed \u0111\u1ed9c v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m khi ch\u00e1y ho\u1eb7c trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. \u0110i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t con dao hai l\u01b0\u1ee1i. Ch\u00fang ta mu\u1ed1n an to\u00e0n ch\u00e1y n\u1ed5, nh\u01b0ng ch\u00fang ta c\u0169ng kh\u00f4ng mu\u1ed1n g\u00e2y h\u1ea1i cho h\u00e0nh tinh c\u1ee7a m\u00ecnh.<\/p>\n

\n\"Nh\u1ef1a\n<\/div>\n

\u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac c\u00f4ng ngh\u1ec7 Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a> th\u1ef1c s\u1ef1 t\u1ecfa s\u00e1ng. Thay v\u00ec d\u1ef1a v\u00e0o c\u00e1c ch\u1ea5t halogen, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 k\u1ef9 s\u01b0 \u0111\u00e3 ph\u00e1t tri\u1ec3n nh\u1eefng h\u1ee3p ch\u1ea5t kh\u00f4ng ch\u1ee9a halogen (Halogen-Free Flame Retardants \u2013 HFFR) ho\u1eb7c c\u00e1c polymer t\u1ef1 nhi\u00ean c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng ch\u00e1y. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n ch\u00e1y n\u1ed5 nghi\u00eam ng\u1eb7t m\u00e0 c\u00f2n th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng, gi\u1ea3m thi\u1ec3u l\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m. T\u00f4i ph\u1ea3i n\u00f3i th\u1eadt, khi t\u00f4i l\u1ea7n \u0111\u1ea7u ti\u00ean th\u1ea5y k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u1ee7a nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y, t\u00f4i \u0111\u00e3 r\u1ea5t ph\u1ea5n kh\u00edch. \u0110\u00f3 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn l\u1edbn, gi\u1ea3i quy\u1ebft c\u00f9ng l\u00fac hai v\u1ea5n \u0111\u1ec1 l\u1edbn c\u1ee7a th\u1eddi \u0111\u1ea1i ch\u00fang ta: an to\u00e0n v\u00e0 b\u1ec1n v\u1eefng. T\u00f4i ngh\u0129 r\u1eb1ng, \u0111\u00e2y ch\u00ednh l\u00e0 h\u01b0\u1edbng \u0111i \u0111\u00fang \u0111\u1eafn m\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u1ea7n ph\u1ea3i theo \u0111u\u1ed5i.<\/p>\n

T\u1eeb Ph\u00f2ng Th\u00ed Nghi\u1ec7m \u0110\u1ebfn Cu\u1ed9c S\u1ed1ng H\u00e0ng Ng\u00e0y: Nh\u1eefng \u1ee8ng D\u1ee5ng \u0110\u1ed9t Ph\u00e1 C\u1ee7a Nh\u1ef1a Kh\u00e1ng Ch\u00e1y B\u1ec1n V\u1eefng<\/h2>\n

B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecfi, v\u1eady nh\u1eefng lo\u1ea1i nh\u1ef1a n\u00e0y \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u1edf \u0111\u00e2u trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta? C\u00e2u tr\u1ea3 l\u1eddi l\u00e0: \u1edf kh\u1eafp m\u1ecdi n\u01a1i! T\u1eeb nh\u1eefng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ecf b\u00e9 \u0111\u1ebfn c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac \u0111\u1ed3 s\u1ed9, Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a> \u0111ang l\u1eb7ng l\u1ebd b\u1ea3o v\u1ec7 ch\u00fang ta m\u1ed7i ng\u00e0y. H\u00e3y ngh\u0129 v\u1ec1 chi\u1ebfc m\u00e1y t\u00ednh x\u00e1ch tay b\u1ea1n \u0111ang d\u00f9ng, chi\u1ebfc TV trong ph\u00f2ng kh\u00e1ch, hay th\u1eadm ch\u00ed l\u00e0 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n \u1ea9n trong t\u01b0\u1eddng nh\u00e0 b\u1ea1n. V\u1ecf ngo\u00e0i c\u1ee7a ch\u00fang, c\u00e1c bo m\u1ea1ch b\u00ean trong, c\u00e1c ph\u1ee5 ki\u1ec7n k\u1ebft n\u1ed1i \u2013 t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi nguy c\u01a1 ch\u00e1y n\u1ed5. Nh\u1ef1a kh\u00e1ng ch\u00e1y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 khi c\u00f3 s\u1ef1 c\u1ed1, ng\u1ecdn l\u1eeda c\u0169ng s\u1ebd kh\u00f4ng b\u00f9ng ph\u00e1t ho\u1eb7c lan r\u1ed9ng nhanh ch\u00f3ng.
\nTrong ng\u00e0nh x\u00e2y d\u1ef1ng, lo\u1ea1i nh\u1ef1a n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n, \u1ed1ng d\u1eabn c\u00e1p, t\u1ea5m \u1ed1p t\u01b0\u1eddng, v\u00e0 nhi\u1ec1u b\u1ed9 ph\u1eadn kh\u00e1c, g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean nh\u1eefng c\u00f4ng tr\u00ecnh an to\u00e0n h\u01a1n, \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c t\u00f2a nh\u00e0 cao t\u1ea7ng hay khu v\u1ef1c c\u00f4ng c\u1ed9ng. Ng\u00e0nh \u00f4 t\u00f4 c\u0169ng kh\u00f4ng n\u1eb1m ngo\u00e0i xu h\u01b0\u1edbng n\u00e0y; nh\u1ef1a kh\u00e1ng ch\u00e1y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong n\u1ed9i th\u1ea5t xe h\u01a1i, d\u01b0\u1edbi mui xe \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 \u0111\u1ed9ng c\u01a1. T\u00f4i ngh\u0129 r\u1eb1ng, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3m th\u1ea5y gi\u1ed1ng t\u00f4i, khi bi\u1ebft r\u1eb1ng nh\u1eefng v\u1eadt d\u1ee5ng th\u00e2n thu\u1ed9c xung quanh m\u00ecnh \u0111ang \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y, c\u1ea3m gi\u00e1c an t\u00e2m \u1ea5y th\u1eadt kh\u00f3 di\u1ec5n t\u1ea3. N\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0 an to\u00e0n ch\u00e1y, m\u00e0 c\u00f2n l\u00e0 s\u1ef1 an to\u00e0n to\u00e0n di\u1ec7n, t\u1eeb m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang ta.<\/p>\n

B\u01b0\u1edbc Chuy\u1ec3n M\u00ecnh V\u1ec1 Ch\u1ea5t L\u01b0\u1ee3ng v\u00e0 Tr\u00e1ch Nhi\u1ec7m C\u1ed9ng \u0110\u1ed3ng V\u1edbi Nh\u1ef1a Kh\u00e1ng Ch\u00e1y B\u1ec1n V\u1eefng<\/h2>\n

V\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111\u00e3 g\u1eafn b\u00f3 v\u1edbi ng\u00e0nh v\u1eadt li\u1ec7u trong nhi\u1ec1u n\u0103m, t\u00f4i th\u1ef1c s\u1ef1 c\u1ea3m th\u1ea5y c\u00f3 tr\u00e1ch nhi\u1ec7m trong vi\u1ec7c th\u00fac \u0111\u1ea9y nh\u1eefng gi\u1ea3i ph\u00e1p an to\u00e0n v\u00e0 b\u1ec1n v\u1eefng. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang s\u1eed d\u1ee5ng Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n l\u00e0 m\u1ed9t minh ch\u1ee9ng cho s\u1ef1 tr\u01b0\u1edfng th\u00e0nh v\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a to\u00e0n ng\u00e0nh c\u00f4ng nghi\u1ec7p. Ch\u00fang ta kh\u00f4ng th\u1ec3 ch\u1ec9 ch\u0103m ch\u0103m v\u00e0o l\u1ee3i nhu\u1eadn m\u00e0 b\u1ecf qua nh\u1eefng t\u00e1c \u0111\u1ed9ng d\u00e0i h\u1ea1n \u0111\u1ebfn con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng. T\u00f4i tin r\u1eb1ng, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 th\u1ebf n\u00e0y l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 th\u00f4ng minh nh\u1ea5t cho t\u01b0\u01a1ng lai.
\n\u0110\u00e2y l\u00e0 m\u1ed9t h\u00e0nh tr\u00ecnh d\u00e0i v\u00e0 kh\u00f4ng ng\u1eebng ngh\u1ec9. C\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn \u0111ang ng\u00e0y \u0111\u00eam t\u00ecm ki\u1ebfm nh\u1eefng c\u00f4ng th\u1ee9c m\u1edbi, nh\u1eefng v\u1eadt li\u1ec7u t\u1ed1i \u01b0u h\u01a1n n\u1eefa, v\u1eeba hi\u1ec7u qu\u1ea3 h\u01a1n trong vi\u1ec7c kh\u00e1ng ch\u00e1y, v\u1eeba th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi h\u1ec7 sinh th\u00e1i c\u1ee7a ch\u00fang ta. T\u00f4i hy v\u1ecdng r\u1eb1ng, trong t\u01b0\u01a1ng lai g\u1ea7n, nh\u1ef1a kh\u00e1ng ch\u00e1y kh\u00f4ng ch\u1ee9a halogen s\u1ebd tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n v\u00e0ng, thay v\u00ec l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn cao c\u1ea5p. B\u1edfi v\u00ec, an to\u00e0n kh\u00f4ng n\u00ean l\u00e0 m\u1ed9t \u0111\u1eb7c quy\u1ec1n, m\u00e0 ph\u1ea3i l\u00e0 m\u1ed9t quy\u1ec1n l\u1ee3i c\u01a1 b\u1ea3n c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. V\u00e0 \u0111\u00f3 l\u00e0 m\u1ed9t t\u01b0\u01a1ng lai m\u00e0 t\u00f4i th\u1ef1c s\u1ef1 mu\u1ed1n nh\u00ecn th\u1ea5y.
\nN\u1ebfu b\u1ea1n quan t\u00e2m v\u00e0 mu\u1ed1n t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 nh\u1eefng \u0111\u1ed9t ph\u00e1 trong c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n n\u00e0y, t\u00f4i m\u1eddi b\u1ea1n kh\u00e1m ph\u00e1 th\u00eam t\u1ea1i: <\/p>\n

Nh\u1ef1a kh\u00e1ng ch\u00e1y b\u1ec1n v\u1eefng<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

12 L\u00fd Do Nh\u1ef1a Kh\u00e1ng Ch\u00e1y B\u1ec1n V\u1eefng L\u00e0 T\u1ea5m L\u00e1 Ch\u1eafn An To\u00e0n Cho Cu\u1ed9c S\u1ed1ng Hi\u1ec7n \u0110\u1ea1i Ch\u00e0o b\u1ea1n, H\u00f4m nay t\u00f4i mu\u1ed1n chia s\u1ebb v\u1edbi b\u1ea1n m\u1ed9t ch\u1ee7 \u0111\u1ec1 m\u00e0 t\u00f4i \u0111\u00e3 d\u00e0nh nhi\u1ec1u n\u0103m nghi\u00ean c\u1ee9u v\u00e0 g\u1eafn b\u00f3, m\u1ed9t l\u0129nh v\u1ef1c m\u00e0 t\u00f4i tin r\u1eb1ng \u0111ang \u00e2m th\u1ea7m \u0111\u1ecbnh h\u00ecnh […]\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5747","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/5747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5747"}],"version-history":[{"count":0,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/5747\/revisions"}],"wp:attachment":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}