![\"\"](\"http:\/\/dev.tkg-rice.com\/wp-content\/uploads\/2020\/09\/202009-026-p1.jpg\")
\r\nC\u00e1c b\u1ea1n s\u1ebd x\u1eed l\u00ed nh\u01b0 th\u1ebf n\u00e0o v\u1edbi ch\u1ea5t h\u00fat \u1ea9m trong k\u1eb9o hay \u0111\u1ed3 \u0103n \uff1f\u3000Tr\u00ean th\u1ef1c t\u1ebf, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i ch\u1ea5t h\u00fat \u1ea9m, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau ho\u1eb7c n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n.
\r\nL\u1ea7n n\u00e0y , t\u00f4i xin gi\u1edbi thi\u1ec7u t\u1edbi c\u00e1c b\u1ea1n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00ed c\u00e1c lo\u1ea1i ch\u00e2t h\u00fat \u1ea9m kh\u00e1c nhau .<\/p>\r\n
Silica l\u00e0 ch\u1ea5t h\u00fat \u1ea9m d\u1ea1ng h\u1ea1t nh\u1ecf , th\u01b0\u1eddng l\u00e0 h\u1ed7n h\u1ee3p c\u1ee7a c\u00e1c h\u1ea1t kh\u00f4ng m\u00e0u , trong su\u1ed1t m\u00e0u xanh lam . Lo\u1ea1i n\u00e0y c\u00f3 th\u1ec3 v\u1ee9t nh\u01b0 r\u00e1c c\u00f3 th\u1ec3 ch\u00e1y . Tuy nhi\u00ean , n\u1ebfu b\u1ea1n chi\u00ean trong ch\u1ea3o , n\u01b0\u1edbc h\u1ea5p th\u1ee5 s\u1ebd bay \u0111i , v\u00ec v\u1eady c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u1ea1i n\u00f3 nh\u01b0 m\u1ed9t ch\u1ea5t t\u1ea9y \u1ea9m .<\/p>\r\n
Lo\u1ea1i n\u00e0y c\u00f3 th\u1ec3 v\u1ee9t nh\u01b0 r\u00e1c ch\u00e1y \u0111\u01b0\u1ee3c nh\u01b0ng, v\u00ec n\u00f3 c\u00f3 ch\u1ee9a m\u1ed9t ch\u1ea5t g\u1ecdi l\u00e0 v\u00f4i sinh ra nhi\u1ec7t khi n\u00f3 b\u1ecb \u01b0\u1edbt.\r\nN\u1ebfu n\u00f3 b\u1ecb \u01b0\u1edbt, kh\u00f4ng \u0111\u1eb7t n\u00f3 g\u1ea7n v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y v\u00e0 \u0111\u1ee3i cho n\u00f3 ngu\u1ed9i, ho\u1eb7c ng\u00e2m n\u00f3 trong n\u01b0\u1edbc v\u00e0 \u0111\u1ee3i cho ph\u1ea3n \u1ee9ng d\u1ecbu b\u1edbt. V\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u1ea3i t\u1ea1o \u0111\u1ea5t trong v\u01b0\u1eddn.
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\r\nN\u1ebfu b\u1ea1n kh\u00f4ng bi\u1ebft c\u00e1ch v\u1ee9t b\u1ecf n\u00f3 v\u00e0 \u0111\u00e3 t\u00edch l\u0169y b\u1eb1ng c\u00e1ch n\u00e0o \u0111\u00f3, ho\u1eb7c b\u1ea1n \u0111\u00e3 v\u1ee9t n\u00f3 sai c\u00e1ch, t\u1ea1i sao kh\u00f4ng t\u1eadn d\u1ee5ng c\u01a1 h\u1ed9i n\u00e0y \u0111\u1ec3 th\u1eed nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau nh\u01b0 v\u1ee9t b\u1ecf ho\u1eb7c t\u00e1i s\u1eed d\u1ee5ng n\u00f3.<\/p>","protected":false},"excerpt":{"rendered":"C\u00e1c b\u1ea1n s\u1ebd x\u1eed l\u00ed nh\u01b0 th\u1ebf n\u00e0o v\u1edbi ch\u1ea5t h\u00fat \u1ea9m trong k\u1eb9o hay \u0111\u1ed3 \u0103n \uff1f\u3000Tr\u00ean th\u1ef1c t\u1ebf, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i ch\u1ea5t h\u00fat \u1ea9m, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau ho\u1eb7c n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n. L\u1ea7n n\u00e0y , t\u00f4i xin gi\u1edbi thi\u1ec7u t\u1edbi c\u00e1c b\u1ea1n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00ed c\u00e1c lo\u1ea1i ch\u00e2t …","protected":false},"author":6,"featured_media":5362,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[21],"tags":[],"class_list":["post-5360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-life"],"acf":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/dev.tkg-rice.com\/vn\/wp-content\/uploads\/sites\/3\/2020\/09\/202009-026-p1.jpg","_links":{"self":[{"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/posts\/5360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/comments?post=5360"}],"version-history":[{"count":2,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/posts\/5360\/revisions"}],"predecessor-version":[{"id":5363,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/posts\/5360\/revisions\/5363"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/media\/5362"}],"wp:attachment":[{"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/media?parent=5360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/categories?post=5360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.tkg-rice.com\/vn\/wp-json\/wp\/v2\/tags?post=5360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}