{"id":538,"date":"2018-11-21T09:02:32","date_gmt":"2018-11-21T09:02:32","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?p=538"},"modified":"2023-08-22T16:48:54","modified_gmt":"2023-08-22T08:48:54","slug":"plastic-bottle-recycling-rate-has-been-greatly-improved","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/vi\/plastic-bottle-recycling-rate-has-been-greatly-improved.html","title":{"rendered":"T\u1ef7 l\u1ec7 t\u00e1i ch\u1ebf chai nh\u1ef1a \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3"},"content":{"rendered":"

V\u00e0o nh\u1eefng n\u0103m 1990, chai nh\u1ef1a \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf kh\u1eafp m\u1ecdi n\u01a1i. Sau \u0111\u00f3, v\u1edbi s\u1ef1 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c c\u1ee7a c\u00f4ng ngh\u1ec7 t\u00e1i ch\u1ebf chai nh\u1ef1a ph\u1ebf th\u1ea3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, bao g\u1ed3m c\u1ea3 vi\u1ec7c nghi\u1ec1n<\/strong><\/a> v\u00e0 r\u1eeda. \u0110\u1ed9i qu\u00e2n t\u00e1i ch\u1ebf chai nh\u1ef1a \u0111\u00e3 ra \u0111\u1eddi, v\u00e0 t\u1ef7 l\u1ec7 t\u00e1i ch\u1ebf chai nh\u1ef1a \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u1ea5t nhi\u1ec1u. <\/p>

Hi\u1ec7n nay, t\u1ef7 l\u1ec7 t\u00e1i ch\u1ebf chai nh\u1ef1a PET \u0111\u00e3 r\u1ea5t cao \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c ph\u00e1t tri\u1ec3n, v\u00e0 th\u1eadm ch\u00ed ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00e3 t\u0103ng gi\u00e1 \u0111\u1ec3 c\u1ea1nh tranh cho ngu\u1ed3n t\u00e0i nguy\u00ean chai nh\u1ef1a t\u00e1i ch\u1ebf. T\u00e0i nguy\u00ean chai nh\u1ef1a th\u1ea3i tr\u00ean to\u00e0n c\u1ea7u ng\u00e0y c\u00e0ng tr\u1edf n\u00ean c\u0103ng th\u1eb3ng v\u00e0 \u0111\u00e3 b\u1eaft \u0111\u1ea7u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p li\u00ean quan nh\u01b0 d\u1ec7t may, bao b\u00ec v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c.<\/p>

Tr\u00ean th\u1ef1c t\u1ebf, ch\u00fang t\u00f4i tin r\u1eb1ng vi\u1ec7c t\u00e1i ch\u1ebf chai nh\u1ef1a ph\u1ebf th\u1ea3i<\/a>, c\u00e1c c\u00f4ng ty li\u00ean quan kh\u00f4ng n\u00ean t\u1eadp trung v\u00e0o c\u00e1c khu v\u1ef1c ph\u00e1t tri\u1ec3n.<\/strong><\/p>

T\u1ea1i m\u1ed9t s\u1ed1 qu\u1ed1c gia \u0111ang ph\u00e1t tri\u1ec3n, ch\u1eb3ng h\u1ea1n nh\u01b0 M\u1ef9 Latinh, \u0110\u00f4ng Nam \u00c1, Ch\u00e2u Phi, v.v., c\u00f4ng ngh\u1ec7 t\u00e1i ch\u1ebf chai nh\u1ef1a th\u1ea3i c\u1ee7a h\u1ecd v\u1eabn c\u00f2n r\u1ea5t th\u1ea5p. K\u1ebft qu\u1ea3 l\u00e0, nh\u1eadn th\u1ee9c v\u1ec1 t\u00e1i ch\u1ebf chai nh\u1ef1a th\u1ea3i \u1edf nh\u1eefng qu\u1ed1c gia n\u00e0y th\u01b0\u1eddng th\u1ea5p v\u00e0 c\u00f3 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn t\u00e0i nguy\u00ean c\u00f3 s\u1eb5n. N\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 t\u00edch c\u1ef1c tham gia v\u00e0o nh\u1eefng th\u1ecb tr\u01b0\u1eddng n\u00e0y, m\u1ed9t m\u1eb7t, vi\u1ec7c t\u00e1i ch\u1ebf chai nh\u1ef1a s\u1ebd gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 s\u1ebd \u0111\u01b0\u1ee3c ch\u00ednh ph\u1ee7 h\u1ed7 tr\u1ee3, m\u1eb7t kh\u00e1c, chi ph\u00ed thu th\u1eadp chai nh\u1ef1a th\u1ea3i s\u1ebd t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p. V\u1eabn c\u00f2n c\u01a1 h\u1ed9i \u0111\u1ec3 t\u00e1i ch\u1ebf chai nh\u1ef1a \u1edf nh\u1eefng n\u01a1i n\u00e0y.<\/p>

\"\"<\/figure>

\u0110\u1ed1i v\u1edbi vi\u1ec7c t\u00e1i ch\u1ebf chai nh\u1ef1a \u0111a qu\u1ed1c gia, c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u00ednh v\u00e0 chi ph\u00ed v\u1eadn chuy\u1ec3n, n\u1ebfu c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t, t\u00f4i tin r\u1eb1ng tri\u1ec3n v\u1ecdng l\u00e0 v\u00f4 h\u1ea1n.<\/p>

T\u1ef7 l\u1ec7 t\u00e1i ch\u1ebf chai nh\u1ef1a \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3<\/h3>

Nh\u1eefng chai nh\u1ef1a th\u1ea3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh thu\u1ed1c ch\u1ed1ng n\u1ea5m r\u1ea5t hi\u1ec7u qu\u1ea3. Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nan y t\u1ebf c\u1ee7a IBM v\u00e0 Vi\u1ec7n C\u00f4ng ngh\u1ec7 Sinh h\u1ecdc v\u00e0 Nanotechnology Singapore. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 bi\u1ebfn nh\u1eefng chai nh\u1ef1a t\u00e1i ch\u1ebf th\u00e0nh c\u00e1c s\u1ee3i nano ch\u1ed1ng n\u1ea5m kh\u00f4ng \u0111\u1ed9c h\u1ea1i, t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c \u0111i\u1ec1u tr\u1ecb c\u00e1c nhi\u1ec5m tr\u00f9ng n\u1ea5m kh\u00e1ng thu\u1ed1c v\u00e0 nhi\u1ec5m tr\u00f9ng vi khu\u1ea9n nh\u01b0 Staphylococcus aureus kh\u00e1ng methicillin (MRSA).<\/p>

Theo c\u00e1c b\u00e1o c\u00e1o, h\u01a1n 1 t\u1ef7 ng\u01b0\u1eddi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi b\u1ecb nhi\u1ec5m n\u1ea5m m\u1ed7i n\u0103m, t\u1eeb c\u00e1c nhi\u1ec5m tr\u00f9ng da \u0111\u1ecba ph\u01b0\u01a1ng (nh\u01b0 n\u1ea5m ch\u00e2n) \u0111\u1ebfn c\u00e1c nhi\u1ec5m tr\u00f9ng m\u00e1u do n\u1ea5m \u0111e d\u1ecda t\u00ednh m\u1ea1ng. Khi b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb b\u1eb1ng kh\u00e1ng sinh, h\u1ec7 mi\u1ec5n d\u1ecbch b\u1ecb t\u1ed5n h\u1ea1i. C\u00f3 m\u1ed9t nhu c\u1ea7u c\u1ea5p b\u00e1ch \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c t\u00e1c nh\u00e2n ch\u1ed1ng n\u1ea5m hi\u1ec7u qu\u1ea3 cao v\u00e0 \u0111\u1eb7c hi\u1ec7u cho b\u1ec7nh \u0111\u1ec3 gi\u1ea3m b\u1edbt v\u1ea5n \u0111\u1ec1 kh\u00e1ng thu\u1ed1c ng\u00e0y c\u00e0ng gia t\u0103ng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb n\u1ea5m truy\u1ec1n th\u1ed1ng y\u00eau c\u1ea7u s\u1ef1 x\u00e2m nh\u1eadp v\u00e0o t\u1ebf b\u00e0o c\u1ee7a nhi\u1ec5m tr\u00f9ng, nh\u01b0ng r\u1ea5t kh\u00f3 \u0111\u1ec3 nh\u1eafm m\u1ee5c ti\u00eau v\u00e0 th\u00e2m nh\u1eadp v\u00e0o m\u00e0ng t\u1ebf b\u00e0o n\u1ea5m.<\/p>

Ngo\u00e0i ra, v\u00ec qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a n\u1ea5m t\u01b0\u01a1ng t\u1ef1 nh\u01b0 t\u1ebf b\u00e0o \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa, c\u00e1c lo\u1ea1i thu\u1ed1c hi\u1ec7n c\u00f3 kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa t\u1ebf b\u00e0o kh\u1ecfe m\u1ea1nh v\u00e0 t\u1ebf b\u00e0o b\u1ecb nhi\u1ec5m.<\/p>

D\u1ef1a tr\u00ean \u0111i\u1ec1u n\u00e0y<\/h3>

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t quy tr\u00ecnh x\u00fac t\u00e1c h\u1eefu c\u01a1 \u0111\u1ec3 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i c\u00e1c v\u1eadt li\u1ec7u nh\u1ef1a th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb polyethylene terephthalate (PET), trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c ph\u00e2n t\u1eed m\u1edbi c\u1ee7a c\u00e1c t\u00e1c nh\u00e2n ch\u1ed1ng n\u1ea5m.<\/p>

C\u00e1c t\u00e1c nh\u00e2n ch\u1ed1ng n\u1ea5m m\u1edbi n\u00e0y \u0111\u01b0\u1ee3c t\u1ef1 l\u1eafp r\u00e1p b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p li\u00ean k\u1ebft hydro, ch\u1eb3ng h\u1ea1n nh\u01b0 li\u00ean k\u1ebft gi\u1ed1ng nh\u01b0 velcro ph\u00e2n t\u1eed v\u1edbi nhau, t\u1ea1o th\u00e0nh c\u00e1c s\u1ee3i nano theo c\u00e1ch gi\u1ed1ng nh\u01b0 polymer, do \u0111\u00f3 th\u1ec3 hi\u1ec7n hi\u1ec7u \u1ee9ng ch\u1ed1ng n\u1ea5m t\u00edch c\u1ef1c. S\u1ee3i nano m\u1edbi n\u00e0y mang \u0111i\u1ec7n t\u00edch d\u01b0\u01a1ng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau v\u00e0 g\u1eafn k\u1ebft ch\u1ecdn l\u1ecdc v\u00e0o m\u00e0ng n\u1ea5m mang \u0111i\u1ec7n t\u00edch \u00e2m ch\u1ec9 d\u1ef1a tr\u00ean c\u00e1c t\u01b0\u01a1ng t\u00e1c t\u0129nh \u0111i\u1ec7n. Sau \u0111\u00f3, n\u00f3 ng\u0103n ch\u1eb7n s\u1ef1 t\u1ea5n c\u00f4ng b\u1eb1ng c\u00e1ch ph\u00e1 v\u1ee1 v\u00e0 ti\u00eau di\u1ec7t c\u00e1c b\u1ee9c t\u01b0\u1eddng c\u1ee7a m\u00e0ng t\u1ebf b\u00e0o n\u1ea5m.<\/p>

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng \u0111\u00e3 d\u1ef1 \u0111o\u00e1n th\u00f4ng qua c\u00e1c m\u00f4 ph\u1ecfng m\u00e1y t\u00ednh r\u1eb1ng vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u tr\u00fac c\u1ee7a s\u1ee3i nano m\u1edbi n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra hi\u1ec7u \u1ee9ng \u0111i\u1ec1u tr\u1ecb mong mu\u1ed1n. K\u1ebft qu\u1ea3 c\u0169ng cho th\u1ea5y r\u1eb1ng s\u1ee3i nano ch\u1ed1ng n\u1ea5m n\u00e0y c\u00f3 th\u1ec3 ph\u00e2n t\u00e1n hi\u1ec7u qu\u1ea3 m\u00e0ng sinh h\u1ecdc n\u1ea5m sau m\u1ed9t l\u1ea7n \u0111i\u1ec1u tr\u1ecb m\u00e0 kh\u00f4ng l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn c\u00e1c t\u1ebf b\u00e0o kh\u1ecfe m\u1ea1nh xung quanh.<\/p>","protected":false},"excerpt":{"rendered":"

In the 1990s, discarded plastic bottles were found everywhere. Later, with the continuous improvement of recycling technology of waste plastic bottles around the world, including crushing and washing. the army of plastic bottle recycling was born, and the recycling rate of plastic bottles was greatly improved. Now the recycling rate of PET waste plastic bottles […]<\/p>\n","protected":false},"author":1,"featured_media":4284,"parent":0,"template":"","tags":[90],"info-type":[2],"class_list":["post-538","info","type-info","status-publish","has-post-thumbnail","hentry","tag-recycling-of-waste-plastic-bottles","info-type-news"],"taxonomy_info":{"post_tag":[{"value":90,"label":"recycling of waste plastic bottles"}],"info-type":[{"value":2,"label":"Case & News"}]},"featured_image_src_large":["https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2018\/10\/Waste-plastic-PET-bottles-crusher2.jpg",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/vi\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info\/538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media\/4284"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media?parent=538"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/tags?post=538"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info-type?post=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}