{"id":114782,"date":"2021-09-28T06:46:00","date_gmt":"2021-09-27T23:46:00","guid":{"rendered":"https:\/\/hocvienmo.thietkewebquangninh.vn\/?p=114782"},"modified":"2021-09-28T06:46:00","modified_gmt":"2021-09-27T23:46:00","slug":"nghien-cuu-su-dung-tro-xi-lam-mat-duong-giao-thong-nong-thon","status":"publish","type":"post","link":"https:\/\/imsat.vn\/?p=114782","title":{"rendered":"Nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n"},"content":{"rendered":"

T\u1eeb th\u00e1ng 6\/2019, H\u1ed9i Khoa h\u1ecdc k\u1ef9 thu\u1eadt c\u1ea7u \u0111\u01b0\u1eddng t\u1ec9nh L\u1ea1ng S\u01a1n c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 \u0111\u00e3 \u00a0tri\u1ec3n khai \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc: \u201cNghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 c\u1ee7a Nh\u00e0 m\u00e1y Nhi\u1ec7t \u0111i\u1ec7n Na D\u01b0\u01a1ng l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n\u201d. Vi\u1ec7c tri\u1ec3n khai nghi\u00ean c\u1ee9u \u0111\u1ec1 t\u00e0i kh\u00f4ng ch\u1ec9 m\u1edf ra c\u01a1 h\u1ed9i \u0111\u01b0a ra quy tr\u00ecnh k\u1ef9 thu\u1eadt m\u1edbi \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1ng l\u01b0\u1edbi giao th\u00f4ng n\u00f4ng th\u00f4n m\u00e0 c\u00f2n ti\u1ebft ki\u1ec7m chi ph\u00ed, t\u1eadn d\u1ee5ng ngu\u1ed3n nguy\u00ean li\u1ec7u, g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Theo th\u1ed1ng k\u00ea, m\u1ed7i n\u0103m, Nh\u00e0 m\u00e1y Nhi\u1ec7t \u0111i\u1ec7n Na D\u01b0\u01a1ng th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng kho\u1ea3ng 430.000 t\u1ea5n tro, x\u1ec9. X\u1ec9 th\u1ea3i c\u1ee7a Nh\u00e0 m\u00e1y hi\u1ec7n m\u1edbi ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p. L\u01b0\u1ee3ng ph\u1ebf th\u1ea3i n\u00e0y ng\u00e0y c\u00e0ng nhi\u1ec1u trong khi ch\u01b0a c\u00f3 bi\u1ec7n ph\u00e1p x\u1eed l\u00fd s\u1ebd l\u00e0 nguy c\u01a1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng b\u1ee5i, chi\u1ebfm d\u1ee5ng l\u1edbn di\u1ec7n t\u00edch \u0111\u1ea5t \u0111\u1ec3 ch\u1ee9a th\u1ea3i. Do \u0111\u00f3, ph\u1ea3i t\u00ecm ra bi\u1ec7n ph\u00e1p \u0111\u1ec3 thu h\u1ed3i, t\u00e1i s\u1eed d\u1ee5ng t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 \u00edch ph\u1ee5c v\u1ee5 \u0111\u1eddi s\u1ed1ng x\u00e3 h\u1ed9i. Ch\u00ednh v\u00ec v\u1eady, t\u1eeb th\u00e1ng 6\/2019 \u0111\u1ebfn th\u00e1ng 6\/2020, nh\u00f3m nghi\u00ean c\u1ee9u do H\u1ed9i Khoa h\u1ecdc k\u1ef9 thu\u1eadt c\u1ea7u \u0111\u01b0\u1eddng L\u1ea1ng S\u01a1n c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 tri\u1ec3n khai \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc: \u201cNghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 c\u1ee7a Nh\u00e0 m\u00e1y Nhi\u1ec7t \u0111i\u1ec7n Na D\u01b0\u01a1ng l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n\u201d.<\/p>\n

\"\"<\/p>\n

Theo \u0111\u00f3, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 th\u1ef1c hi\u1ec7n ph\u1ed1i tr\u1ed9n gi\u1eefa xi m\u0103ng v\u00e0 tro x\u1ec9, thi\u1ebft k\u1ebf th\u00e0nh ph\u1ea7n c\u1ea5p ph\u1ed1i b\u00ea t\u00f4ng m\u1eb7t \u0111\u01b0\u1eddng \u0111\u1ed1i v\u1edbi 4 lo\u1ea1i c\u01b0\u1eddng \u0111\u1ed9 kh\u00e1c nhau trong ph\u00f2ng th\u00ed nghi\u1ec7m. \u0110\u1ed3ng th\u1eddi, tri\u1ec3n khai th\u1ef1c t\u1ebf t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng tr\u00ean \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u00e0i 1km t\u1ea1i th\u00f4n Khe C\u1ea3y – Khe Ch\u00f2i, x\u00e3 B\u1eafc L\u00e3ng, huy\u1ec7n \u0110\u00ecnh L\u1eadp v\u00e0o th\u00e1ng 9\/2019. Qua \u0111\u00f3, nh\u1eb1m \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c k\u1ebft qu\u1ea3 s\u1eed d\u1ee5ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng. Sau khi thi c\u00f4ng, \u0111\u1ebfn nay, k\u1ebft qu\u1ea3 c\u01a1 b\u1ea3n cho th\u1ea5y vi\u1ec7c s\u1eed d\u1ee5ng tro x\u1ec9 ph\u1ed1i tr\u1ed9n l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n cho b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng nh\u1eb5n, kh\u00f4 nhanh, \u0111\u1ea3m b\u1ea3o c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 m\u1ef9 quan. Theo t\u00ednh to\u00e1n chi ph\u00ed \u0111\u1ec3 b\u00ea t\u00f4ng h\u00f3a 1km \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n kho\u1ea3ng 1 t\u1ef7 \u0111\u1ed3ng, n\u1ebfu s\u1eed d\u1ee5ng tro x\u1ec9 thay th\u1ebf, chi ph\u00ed s\u1ebd gi\u1ea3m kho\u1ea3ng 40%. \u00d4ng Ho\u00e0ng V\u0103n Ph\u1ed5, c\u00e1n b\u1ed9 thi c\u00f4ng, C\u00f4ng ty C\u1ed5 ph\u1ea7n X\u00e2y d\u1ef1ng 496 L\u1ea1ng S\u01a1n, ph\u1ee5 tr\u00e1ch thi c\u00f4ng tuy\u1ebfn \u0111\u01b0\u1eddng cho bi\u1ebft do s\u1eed d\u1ee5ng tro x\u1ec9 c\u1ee7a Nh\u00e0 m\u00e1y Nhi\u1ec7t \u0111i\u1ec7n Na D\u01b0\u01a1ng n\u00ean ti\u1ebft ki\u1ec7m chi ph\u00ed nguy\u00ean v\u1eadt li\u1ec7u. C\u01b0\u1eddng \u0111\u1ed9 v\u00e0 m\u1ef9 quan c\u1ee7a tuy\u1ebfn \u0111\u01b0\u1eddng v\u1eabn \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1eeb th\u00e1ng 6\/2019, H\u1ed9i Khoa h\u1ecdc k\u1ef9 thu\u1eadt c\u1ea7u \u0111\u01b0\u1eddng t\u1ec9nh L\u1ea1ng S\u01a1n c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 \u0111\u00e3 \u00a0tri\u1ec3n khai \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc: \u201cNghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 c\u1ee7a Nh\u00e0 m\u00e1y Nhi\u1ec7t \u0111i\u1ec7n Na D\u01b0\u01a1ng l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n\u201d. Vi\u1ec7c tri\u1ec3n khai nghi\u00ean c\u1ee9u \u0111\u1ec1 t\u00e0i kh\u00f4ng ch\u1ec9 […]<\/p>\n","protected":false},"author":3,"featured_media":114783,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"\nNghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/imsat.vn\/?p=114782\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\" \/>\n<meta property=\"og:description\" content=\"T\u1eeb th\u00e1ng 6\/2019, H\u1ed9i Khoa h\u1ecdc k\u1ef9 thu\u1eadt c\u1ea7u \u0111\u01b0\u1eddng t\u1ec9nh L\u1ea1ng S\u01a1n c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 \u0111\u00e3 \u00a0tri\u1ec3n khai \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u khoa h\u1ecdc: \u201cNghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng tro x\u1ec9 c\u1ee7a Nh\u00e0 m\u00e1y Nhi\u1ec7t \u0111i\u1ec7n Na D\u01b0\u01a1ng l\u00e0m m\u1eb7t \u0111\u01b0\u1eddng giao th\u00f4ng n\u00f4ng th\u00f4n\u201d. Vi\u1ec7c tri\u1ec3n khai nghi\u00ean c\u1ee9u \u0111\u1ec1 t\u00e0i kh\u00f4ng ch\u1ec9 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/imsat.vn\/?p=114782\" \/>\n<meta property=\"og:site_name\" content=\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-27T23:46:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/imsat.vn\/wp-content\/uploads\/2021\/09\/TTSK-3.2020.-ts1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"309\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"LY\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/imsat.vn\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"logo\":{\"@id\":\"https:\/\/imsat.vn\/#personlogo\"},\"sameAs\":[\"https:\/\/imsat.vn\/\"]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/imsat.vn\/#website\",\"url\":\"https:\/\/imsat.vn\/\",\"name\":\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - 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