{"id":117417,"date":"2022-07-02T10:00:40","date_gmt":"2022-07-02T02:00:40","guid":{"rendered":"https:\/\/www.alpapowder.com\/117417\/"},"modified":"2022-06-28T16:05:00","modified_gmt":"2022-06-28T08:05:00","slug":"cac-linh-vuc-ung-dung-chinh-va-dac-diem-cua-rau-muoi-vo-co","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/117417\/","title":{"rendered":"C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng ch\u00ednh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a r\u00e2u mu\u1ed1i v\u00f4 c\u01a1"},"content":{"rendered":"

\"\"<\/p>\n

Do t\u1ef7 l\u1ec7 co cao, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1eb7c t\u00ednh k\u00e9o cao, r\u00e2u mu\u1ed1i v\u00f4 c\u01a1 th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u gia c\u01b0\u1eddng quan tr\u1ecdng \u0111\u1ec3 th\u00eam v\u00e0o v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, v\u1eadt li\u1ec7u composite v\u00e0 v\u1eadt li\u1ec7u ma s\u00e1t. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u00e2u trong v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p ch\u1ee7 y\u1ebfu th\u1ec3 hi\u1ec7n \u1edf 4 kh\u00eda c\u1ea1nh: truy\u1ec1n t\u1ea3i tr\u1ecdng, c\u1ea7u n\u1ed1i v\u1ebft n\u1ee9t, \u0111\u1ed9 v\u00f5ng v\u1ebft n\u1ee9t v\u00e0 hi\u1ec7u \u1ee9ng k\u00e9o ra. Do mu\u1ed1i v\u00f4 c\u01a1 c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 m\u00f4 \u0111un cao n\u00ean khi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o v\u1eadt li\u1ec7u composite, n\u00f3 c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 nh\u1ea5t \u0111\u1ecbnh trong vi\u1ec7c t\u0103ng c\u01b0\u1eddng v\u00e0 l\u00e0m d\u1ebbo dai v\u1eadt li\u1ec7u composite.<\/p>\n

1. V\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y<\/p>\n

Nghi\u00ean c\u1ee9u t\u00ednh n\u0103ng ch\u1ed1ng ch\u00e1y c\u1ee7a v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng m\u1edbi l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a b\u1ea3o v\u1ec7 c\u00f4ng c\u1ed9ng v\u00e0 l\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u1ee9ng d\u1ee5ng quy m\u00f4 l\u1edbn trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng. Do kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao tuy\u1ec7t v\u1eddi, r\u00e2u mu\u1ed1i v\u00f4 c\u01a1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c l\u00e0m v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh ch\u1ea5t ch\u1ed1ng ch\u00e1y c\u1ee7a v\u1eadt li\u1ec7u composite.<\/p>\n

2. V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/p>\n

Hi\u1ec7n nay, trong ng\u00e0nh ti\u00eau th\u1ee5 nguy\u00ean v\u1eadt li\u1ec7u th\u00ec ng\u00e0nh x\u00e2y d\u1ef1ng l\u00e0 m\u1ed9t trong nh\u1eefng ng\u00e0nh ti\u00eau th\u1ee5 nguy\u00ean v\u1eadt li\u1ec7u l\u1edbn nh\u1ea5t, chi\u1ebfm kho\u1ea3ng 24% t\u1ed5ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 nguy\u00ean v\u1eadt li\u1ec7u to\u00e0n c\u1ea7u. Trong v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, r\u00e2u v\u00f4 c\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng do t\u1ef7 l\u1ec7 kh\u00eda c\u1ea1nh nh\u1ea5t \u0111\u1ecbnh v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc tuy\u1ec7t v\u1eddi c\u1ee7a ch\u00fang. R\u00e2u v\u00f4 c\u01a1 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t v\u00e0 hi\u1ec7u \u1ee9ng l\u1ea5p \u0111\u1ea7y \u1edf quy m\u00f4 nh\u1ecf, do \u0111\u00f3, pha t\u1ea1p ch\u1ea5t \u0111\u00e1nh tr\u1ee9ng v\u00e0o v\u1eadt li\u1ec7u composite c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 to\u00e0n di\u1ec7n t\u00ednh n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u composite.<\/p>\n

3. V\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p<\/p>\n

R\u00e2u v\u00f4 c\u01a1, nh\u01b0 ch\u1ea5t \u0111\u1ed9n, c\u00f3 th\u1ec3 n\u00e2ng cao c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 l\u00fd c\u1ee7a v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh. \u0110\u1ed3ng th\u1eddi, nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng vi\u1ec7c s\u1eeda \u0111\u1ed5i r\u00e2u th\u00edch h\u1ee3p c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh to\u00e0n di\u1ec7n c\u1ee7a v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p.<\/p>\n

4. V\u1eadt li\u1ec7u ma s\u00e1t<\/p>\n

Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, r\u00e2u nh\u01b0 ch\u1ea5t \u0111\u1ed9n ch\u1ee9c n\u0103ng c\u00f3 t\u00e1c d\u1ee5ng n\u00e2ng cao nh\u1ea5t \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ma s\u00e1t phanh \u00f4 t\u00f4. RAJ v\u00e0 c\u1ed9ng s\u1ef1. \u0111\u00e3 kh\u00e1m ph\u00e1 t\u00e1c d\u1ee5ng c\u1ee7a r\u00e2u canxi sunfat l\u00e0m ch\u1ea5t \u0111\u1ed9n ch\u1ee9c n\u0103ng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ma s\u00e1t c\u1ee7a phanh \u00f4 t\u00f4. B\u1eb1ng c\u00e1ch thay \u0111\u1ed5i h\u00e0m l\u01b0\u1ee3ng canxi sunfat c\u1ee7a r\u00e2u, theo ti\u00eau chu\u1ea9n JASOC406, m\u1ed9t nghi\u00ean c\u1ee9u v\u1ec1 ch\u1ea5t r\u1eafn \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean m\u1ed9t l\u1ef1c k\u1ebf phanh qu\u00e1n t\u00ednh. K\u1ebft qu\u1ea3 cho th\u1ea5y c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u khi b\u1ed5 sung 10% canxi sunfat \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n \u0111\u1ed9 ma s\u00e1t. hi\u1ec7u su\u1ea5t, c\u00e1c v\u1eadt li\u1ec7u ma s\u00e1t c\u00f3 ch\u1ee9a canxi sunfat r\u00e2u m\u00f2n \u00edt h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

Do t\u1ef7 l\u1ec7 co cao, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1eb7c t\u00ednh k\u00e9o cao, r\u00e2u mu\u1ed1i v\u00f4 c\u01a1 th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u gia c\u01b0\u1eddng quan tr\u1ecdng \u0111\u1ec3 th\u00eam v\u00e0o v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, v\u1eadt li\u1ec7u composite v\u00e0 v\u1eadt li\u1ec7u ma s\u00e1t.<\/p>\n","protected":false},"author":7,"featured_media":117393,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-117417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/117417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=117417"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/117417\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/117393"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=117417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=117417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=117417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}