{"id":1211,"date":"2026-04-15T13:49:14","date_gmt":"2026-04-15T05:49:14","guid":{"rendered":"https:\/\/sheeonpulp.com\/?post_type=news&p=1211"},"modified":"2026-04-15T13:52:31","modified_gmt":"2026-04-15T05:52:31","slug":"bot-tre-tay-trang-huong-dan-toan-dien-ve-bot-giay-hoa-tan-bang-thuoc-tay-va-cac-bang-sang-che-cua-google","status":"publish","type":"news","link":"https:\/\/sheeonpulp.com\/vi\/tin-tuc\/bot-tre-tay-trang-huong-dan-toan-dien-ve-bot-giay-hoa-tan-bang-thuoc-tay-va-cac-bang-sang-che-cua-google\/","title":{"rendered":"B\u1ed9t gi\u1ea5y tre t\u1ea9y tr\u1eafng: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng, b\u1ed9t gi\u1ea5y h\u00f2a tan v\u00e0 c\u00e1c b\u1eb1ng s\u00e1ng ch\u1ebf c\u1ee7a Google"},"content":{"rendered":"

Vi\u1ec7c t\u00ecm ngu\u1ed3n cung \u1ee9ng b\u1ed9t gi\u1ea5y tr\u1eafng kh\u00f3 h\u01a1n v\u1ebb b\u1ec1 ngo\u00e0i. Ng\u01b0\u1eddi mua mong mu\u1ed1n s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 tr\u1eafng cao, h\u00ecnh d\u1ea1ng \u0111\u1ed3ng \u0111\u1ec1u, t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng th\u1ea5p v\u00e0 ngu\u1ed3n cung \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, vi\u1ec7c ch\u1ecdn sai lo\u1ea1i b\u1ed9t gi\u1ea5y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng chi ph\u00ed, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 b\u1ed9t gi\u1ea5y tre t\u1ea9y tr\u1eafng s\u1ebd gi\u00fap b\u1ea1n t\u1ef1 tin h\u01a1n khi mua h\u00e0ng.<\/p>\n

B\u1ed9t tre t\u1ea9y tr\u1eafng l\u00e0 b\u1ed9t tre \u0111\u00e3 tr\u1ea3i qua c\u00e1c c\u00f4ng \u0111o\u1ea1n nghi\u1ec1n, r\u1eeda v\u00e0 quy tr\u00ecnh t\u1ea9y tr\u1eafng c\u00f3 ki\u1ec3m so\u00e1t nh\u1eb1m n\u00e2ng cao \u0111\u1ed9 s\u1ea1ch, \u0111\u1ed9 s\u00e1ng v\u00e0 hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng. S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y tre, gi\u1ea5y l\u1ee5a, c\u00e1c lo\u1ea1i gi\u1ea5y \u0111\u00f3ng g\u00f3i v\u00e0, sau khi qua qu\u00e1 tr\u00ecnh tinh ch\u1ebf th\u00eam, th\u1eadm ch\u00ed c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m b\u1ed9t gi\u1ea5y h\u00f2a tan cho ng\u00e0nh d\u1ec7t may v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng t\u1eeb d\u1eabn xu\u1ea5t cellulose.<\/p>\n

N\u1ebfu b\u1ea1n l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c t\u00ecm ngu\u1ed3n cung \u1ee9ng, ch\u1ebf bi\u1ebfn ho\u1eb7c ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m, th\u00ec h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 b\u1ed9t tre n\u00e0y th\u1ef1c ch\u1ea5t xoay quanh m\u1ed9t c\u00e2u h\u1ecfi: N\u00ean mua lo\u1ea1i b\u1ed9t n\u00e0o v\u00e0 t\u1ea1i sao? T\u00f4i s\u1ebd tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi n\u00e0y t\u1eeb g\u00f3c \u0111\u1ed9 th\u1ef1c ti\u1ec5n trong l\u0129nh v\u1ef1c B2B, t\u1eadp trung \u0111\u1eb7c bi\u1ec7t v\u00e0o c\u00e1c quy tr\u00ecnh t\u1ea9y tr\u1eafng, c\u00e1c ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 c\u1ee7a ng\u01b0\u1eddi mua, c\u0169ng nh\u01b0 c\u00e1ch m\u1ed9t nh\u00e0 cung c\u1ea5p nh\u01b0 Sheeon Pulp c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c d\u1ef1 \u00e1n gi\u1ea5y v\u00e0 bao b\u00ec tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n

B\u1ed9t tre l\u00e0 g\u00ec, v\u00e0 t\u1ea1i sao tre t\u1ea9y tr\u1eafng l\u1ea1i quan tr\u1ecdng?<\/h2>\n

B\u1ed9t gi\u1ea5y tre l\u00e0 lo\u1ea1i b\u1ed9t gi\u1ea5y s\u1ee3i phi g\u1ed7 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb th\u00e2n tre \u0111\u00e3 qua c\u00e1c c\u00f4ng \u0111o\u1ea1n b\u0103m nh\u1ecf, n\u1ea5u ch\u00edn, r\u1eeda s\u1ea1ch v\u00e0 ch\u1ebf bi\u1ebfn th\u00e0nh s\u1ee3i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t gi\u1ea5y v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m li\u00ean quan. Tre l\u00e0 nguy\u00ean li\u1ec7u s\u1ee3i phi g\u1ed7 quan tr\u1ecdng cho ng\u00e0nh b\u1ed9t gi\u1ea5y v\u00e0 gi\u1ea5y, nh\u1edd v\u00e0o ngu\u1ed3n cung d\u1ed3i d\u00e0o, kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o v\u00e0 ti\u1ec1m n\u0103ng c\u00f4ng nghi\u1ec7p l\u1edbn. T\u1ed5 ch\u1ee9c L\u01b0\u01a1ng th\u1ef1c v\u00e0 N\u00f4ng nghi\u1ec7p Li\u00ean H\u1ee3p Qu\u1ed1c (FAO) c\u0169ng l\u01b0u \u00fd r\u1eb1ng tre t\u1eeb l\u00e2u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh b\u1ed9t gi\u1ea5y v\u00e0 gi\u1ea5y, b\u00ean c\u1ea1nh nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n

\u0110i\u1ec1u bi\u1ebfn b\u1ed9t tre th\u00f4ng th\u01b0\u1eddng th\u00e0nh b\u1ed9t tre t\u1ea9y tr\u1eafng ch\u00ednh l\u00e0 c\u00f4ng \u0111o\u1ea1n l\u00e0m s\u1ea1ch v\u00e0 l\u00e0m s\u00e1ng th\u00eam. Qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t m\u00e0u c\u00f2n s\u00f3t l\u1ea1i v\u00e0 m\u1ed9t ph\u1ea7n lignin c\u00f2n l\u1ea1i, t\u1eeb \u0111\u00f3 t\u1ea1o ra m\u00e0u tr\u1eafng tinh khi\u1ebft h\u01a1n. N\u00f3i m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u, \u0111i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi \u0111\u1ed9 tr\u1eafng cao h\u01a1n, b\u1ec1 m\u1eb7t \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m m\u00e0u tr\u1eafng nh\u01b0 gi\u1ea5y cao c\u1ea5p, gi\u1ea5y l\u1ee5a tre v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m.<\/p>\n

D\u1ef1a tr\u00ean kinh nghi\u1ec7m vi\u1ebft b\u00e0i v\u1ec1 l\u0129nh v\u1ef1c B2B c\u1ee7a t\u00f4i, \u0111\u00e2y ch\u00ednh l\u00e0 l\u00fac cu\u1ed9c tr\u00f2 chuy\u1ec7n chuy\u1ec3n h\u01b0\u1edbng. Kh\u00e1ch h\u00e0ng kh\u00f4ng ch\u1ec9 h\u1ecfi li\u1ec7u tre c\u00f3 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng hay kh\u00f4ng. H\u1ecd c\u00f2n h\u1ecfi li\u1ec7u b\u1ed9t tre t\u1ea9y tr\u1eafng<\/strong> <\/a>c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh tr\u01a1n tru trong nh\u00e0 m\u00e1y gi\u1ea5y, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh cho c\u00e1c l\u00f4 h\u00e0ng xu\u1ea5t kh\u1ea9u v\u00e0 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n h\u1ea5p d\u1eabn. Ch\u00ednh v\u00ec l\u00fd do \u0111\u00f3 m\u00e0 h\u01b0\u1edbng d\u1eabn t\u1ea9y tr\u1eafng b\u1ed9t tre n\u00e0y l\u1ea1i tr\u1edf n\u00ean quan tr\u1ecdng.<\/p>\n

\"B\u1ed9t<\/p>\n

T\u1ea1i sao c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y l\u1ea1i quan t\u00e2m \u0111\u1ebfn tre b\u1ec1n v\u1eefng thay v\u00ec ch\u1ec9 s\u1eed d\u1ee5ng b\u1ed9t g\u1ed7?<\/h2>\n

C\u00e2u tr\u1ea3 l\u1eddi b\u1eaft \u0111\u1ea7u t\u1eeb logic v\u1ec1 ngu\u1ed3n cung. Tre ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn nh\u01b0 m\u1ed9t nguy\u00ean li\u1ec7u th\u00f4 phi g\u1ed7 mang t\u00ednh chi\u1ebfn l\u01b0\u1ee3c, b\u1edfi v\u00ec n\u00f3 c\u00f3 s\u1eb5n r\u1ed9ng r\u00e3i \u1edf ch\u00e2u \u00c1 v\u00e0 c\u00e1c khu v\u1ef1c kh\u00e1c, \u0111\u1ed3ng th\u1eddi gi\u00fap \u0111a d\u1ea1ng h\u00f3a ngu\u1ed3n cung s\u1ee3i ngo\u00e0i c\u00e1c h\u1ec7 th\u1ed1ng b\u1ed9t gi\u1ea5y thu\u1ea7n g\u1ed7. C\u00e1c nghi\u00ean c\u1ee9u c\u0169ng ch\u1ec9 ra t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng nhanh v\u00e0 t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a tre trong c\u00e1c \u1ee9ng d\u1ee5ng s\u1ee3i c\u00f4ng nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng n\u01a1i m\u00e0 \u00e1p l\u1ef1c v\u1ec1 \u0111\u1ea5t \u0111ai v\u00e0 l\u00e2m nghi\u1ec7p khi\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng s\u1ee3i thay th\u1ebf tr\u1edf n\u00ean h\u1ea5p d\u1eabn.<\/p>\n

Ngo\u00e0i ra c\u00f2n c\u00f3 kh\u00eda c\u1ea1nh v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng. T\u1ed5 ch\u1ee9c L\u01b0\u01a1ng th\u1ef1c v\u00e0 N\u00f4ng nghi\u1ec7p Li\u00ean H\u1ee3p Qu\u1ed1c (FAO) m\u00f4 t\u1ea3 tre l\u00e0 m\u1ed9t lo\u1ea1i s\u1ea3n ph\u1ea9m l\u00e2m nghi\u1ec7p phi g\u1ed7 \u0111a d\u1ee5ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ed9t gi\u1ea5y, gi\u1ea5y, s\u1ee3i, \u0111\u1ed3 d\u00f9ng gia \u0111\u00ecnh v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c, \u0111\u1ed3ng th\u1eddi nh\u1ea5n m\u1ea1nh nh\u1eefng l\u1ee3i \u00edch m\u00f4i tr\u01b0\u1eddng r\u1ed9ng l\u1edbn h\u01a1n c\u1ee7a n\u00f3 trong vi\u1ec7c ph\u1ee5c h\u1ed3i \u0111\u1ea5t v\u00e0 ki\u1ec3m so\u00e1t x\u00f3i m\u00f2n. \u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ecdi s\u1ea3n ph\u1ea9m t\u1eeb tre \u0111\u1ec1u t\u1ef1 \u0111\u1ed9ng t\u1ed1t h\u01a1n. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 tre b\u1ec1n v\u1eefng mang \u0111\u1ebfn cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady khi h\u1ecd t\u00ecm ki\u1ebfm c\u00e1c s\u1ea3n ph\u1ea9m th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y sinh h\u1ecdc v\u00e0 ch\u1ee9a \u00edt s\u1ee3i g\u1ed7 h\u01a1n trong m\u1ed9t s\u1ed1 danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 nh\u1eadp kh\u1ea9u t\u1ea1i ch\u00e2u \u00c2u v\u00e0 c\u00e1c th\u1ecb tr\u01b0\u1eddng kh\u00e1c ch\u00fa tr\u1ecdng \u0111\u1ebfn tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a r\u1ea5t l\u1edbn. Hi\u1ec7n nay, nhi\u1ec1u doanh nghi\u1ec7p mong mu\u1ed1n c\u00f3 nh\u1eefng c\u00e2u chuy\u1ec7n v\u1ec1 s\u1ee3i t\u1ef1 nhi\u00ean nh\u1eb1m c\u1ee7ng c\u1ed1 c\u00e1c cam k\u1ebft th\u01b0\u01a1ng hi\u1ec7u, \u0111\u1ecbnh v\u1ecb s\u1ea3n ph\u1ea9m th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh trong ngu\u1ed3n cung d\u00e0i h\u1ea1n. Sheeon Pulp \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u n\u00e0y b\u1edfi m\u00f4 h\u00ecnh kinh doanh c\u1ee7a c\u00f4ng ty t\u1eadp trung v\u00e0o b\u1ed9t gi\u1ea5y kh\u00f4ng g\u1ed7, nguy\u00ean li\u1ec7u gi\u1ea5y b\u1ec1n v\u1eefng, s\u1ef1 linh ho\u1ea1t trong c\u00e1c d\u1ecbch v\u1ee5 OEM\/ODM, c\u00f9ng v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p d\u1ecbch v\u1ee5 h\u01b0\u1edbng \u0111\u1ebfn xu\u1ea5t kh\u1ea9u d\u00e0nh cho kh\u00e1ch h\u00e0ng B2B to\u00e0n c\u1ea7u.<\/p>\n

Qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng trong b\u1ed9t gi\u1ea5y tre t\u1ea9y tr\u1eafng di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, quy tr\u00ecnh di\u1ec5n ra nh\u01b0 sau:<\/p>\n

D\u0103m tre \u2192 ti\u1ec1n x\u1eed l\u00fd \u2192 n\u1ea5u\/t\u00e1ch b\u1ed9t \u2192 r\u1eeda \u2192 s\u00e0ng l\u1ecdc \u2192 kh\u1eed lignin b\u1eb1ng oxy ho\u1eb7c h\u00f3a ch\u1ea5t \u2192 c\u00e1c giai \u0111o\u1ea1n t\u1ea9y tr\u1eafng \u2192 b\u1ed9t gi\u1ea5y th\u00e0nh ph\u1ea9m<\/p>\n

M\u1ee5c \u0111\u00edch c\u1ee7a qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ec3 \u201cph\u1ee7 m\u00e0u tr\u1eafng l\u00ean b\u1ed9t gi\u1ea5y\u201d. M\u1ee5c \u0111\u00edch l\u00e0 lo\u1ea1i b\u1ecf nhi\u1ec1u h\u01a1n c\u00e1c h\u1ee3p ch\u1ea5t l\u00e0m s\u1eabm m\u00e0u s\u1ee3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 lignin d\u01b0 v\u00e0 m\u1ed9t s\u1ed1 t\u1ea1p ch\u1ea5t li\u00ean quan. C\u00e1c b\u1eb1ng s\u00e1ng ch\u1ebf \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean Google Patents cho th\u1ea5y m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p t\u1ea9y tr\u1eafng b\u1ed9t gi\u1ea5y tre, bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean peroxide v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1a tr\u00ean clo \u0111ioxit. M\u1ed9t quy tr\u00ecnh t\u1ea9y tr\u1eafng \u0111\u1ea1t \u0111\u1ed9 tr\u1eafng cao \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf s\u1eed d\u1ee5ng ch\u1ea5t k\u00edch ho\u1ea1t peroxide v\u00e0 hydrogen peroxide trong ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng ch\u1ee9a clo \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y tre c\u00f3 n\u0103ng su\u1ea5t cao. M\u1ed9t b\u1eb1ng s\u00e1ng ch\u1ebf kh\u00e1c m\u00f4 t\u1ea3 qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng b\u1eb1ng clo dioxide \u0111\u1ed1i v\u1edbi b\u1ed9t gi\u1ea5y tre \u0111\u00e3 \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t tr\u01b0\u1edbc \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 s\u00e1ng v\u1edbi l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

Trong th\u1ef1c ti\u1ec5n c\u00f4ng nghi\u1ec7p, vi\u1ec7c l\u1ef1a ch\u1ecdn quy tr\u00ecnh t\u1ea9y tr\u1eafng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 s\u00e1ng, chi ph\u00ed, l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng, \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a n\u01b0\u1edbc th\u1ea3i v\u00e0 \u0111\u00f4i khi l\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o to\u00e0n s\u1ee3i. M\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng peroxide khi mu\u1ed1n gi\u1ea3m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t clo. C\u00e1c nh\u00e0 m\u00e1y kh\u00e1c s\u1eed d\u1ee5ng clo dioxide ho\u1eb7c c\u00e1c quy tr\u00ecnh \u0111a giai \u0111o\u1ea1n li\u00ean quan v\u00ec nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c lo\u1ea1i b\u1ecf lignin v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 s\u00e1ng mong mu\u1ed1n. \u0110i\u1ec3m m\u1ea5u ch\u1ed1t \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi mua r\u1ea5t \u0111\u01a1n gi\u1ea3n: quy tr\u00ecnh t\u1ea9y tr\u1eafng t\u1ed1t nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 quy tr\u00ecnh c\u00f3 kh\u1ea9u hi\u1ec7u hay nh\u1ea5t. \u0110\u00f3 l\u00e0 quy tr\u00ecnh mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh, chi ph\u00ed ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 hi\u1ec7u su\u1ea5t ph\u00f9 h\u1ee3p \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n sau.<\/p>\n

\"B\u1ed9t<\/p>\n

Tre t\u1ea9y tr\u1eafng so v\u1edbi tre ch\u01b0a t\u1ea9y tr\u1eafng: N\u00ean ch\u1ecdn lo\u1ea1i b\u1ed9t gi\u1ea5y n\u00e0o?<\/h2>\n

S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u1ea7u ti\u00ean l\u00e0 v\u1ec1 m\u1eb7t h\u00ecnh th\u1ee9c. B\u1ed9t tre t\u1ea9y tr\u1eafng<\/strong> <\/a>tr\u00f4ng nh\u1eb9 nh\u00e0ng v\u00e0 tinh t\u1ebf h\u01a1n. Tre ch\u01b0a t\u1ea9y tr\u1eafng gi\u1eef \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean v\u00e0 th\u01b0\u1eddng c\u00f3 t\u00f4ng m\u00e0u n\u00e2u ho\u1eb7c kem. \u0110i\u1ec1u n\u00e0y khi\u1ebfn tre \u0111\u00e3 t\u1ea9y tr\u1eafng ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m m\u00e0u tr\u1eafng, trong khi s\u1ee3i tre ch\u01b0a t\u1ea9y tr\u1eafng l\u1ea1i r\u1ea5t th\u00edch h\u1ee3p cho bao b\u00ec mang phong c\u00e1ch t\u1ef1 nhi\u00ean, c\u00e1c s\u1ea3n ph\u1ea9m b\u1eb1ng gi\u1ea5y n\u00e2u v\u00e0 m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m gi\u00e1 r\u1ebb h\u01a1n.<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ee9 hai n\u1eb1m \u1edf gi\u00e1 tr\u1ecb \u1ee9ng d\u1ee5ng. N\u1ebfu b\u1ea1n s\u1ea3n xu\u1ea5t gi\u1ea5y l\u1ee5a tr\u1eafng, gi\u1ea5y v\u1ec7 sinh, gi\u1ea5y in ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng cao c\u1ea5p, th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 s\u00e1ng cao h\u01a1n v\u00e0 v\u1ebb ngo\u00e0i s\u1ea1ch s\u1ebd h\u01a1n. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n s\u1ea3n xu\u1ea5t bao b\u00ec phong c\u00e1ch m\u1ed9c m\u1ea1c ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 t\u00f4ng m\u00e0u t\u1ef1 nhi\u00ean, gi\u1ea5y ch\u01b0a t\u1ea9y tr\u1eafng ho\u1eb7c tre ch\u01b0a t\u1ea9y tr\u1eafng c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf h\u01a1n. N\u00f3i t\u00f3m l\u1ea1i, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa t\u1ed1t v\u00e0 x\u1ea5u. \u0110\u00e2y l\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c m\u1ee5c ti\u00eau th\u01b0\u01a1ng m\u1ea1i kh\u00e1c nhau.<\/p>\n

Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p t\u1ea9y tr\u1eafng b\u1ed9t tre ch\u00ednh m\u00e0 ng\u01b0\u1eddi mua c\u1ea7n n\u1eafm r\u00f5 l\u00e0 g\u00ec?<\/h2>\n

Kh\u00f4ng c\u00f3 m\u1ed9t quy tr\u00ecnh duy nh\u1ea5t n\u00e0o \u00e1p d\u1ee5ng cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn bao g\u1ed3m n\u1ea5u ki\u1ec1m, t\u00e1ch lignin b\u1eb1ng oxy, c\u00e1c giai \u0111o\u1ea1n s\u1eed d\u1ee5ng peroxide v\u00e0 c\u00e1c quy tr\u00ecnh d\u1ef1a tr\u00ean clo \u0111ioxit. M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt c\u0169ng \u0111ang kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng enzyme v\u00e0 gi\u1ea3m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t nh\u1eb1m n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ea9y tr\u1eafng ho\u1eb7c gi\u1ea3m nhu c\u1ea7u s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t. M\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2023 v\u1ec1 x\u1eed l\u00fd c\u00f3 s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a xylanase cho bi\u1ebft r\u1eb1ng vi\u1ec7c x\u1eed l\u00fd b\u1eb1ng enzyme c\u00f3 th\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng clo \u0111ioxit v\u00e0 natri hydroxit \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ed9 s\u00e1ng c\u1ee7a b\u1ed9t gi\u1ea5y \u0111\u00e3 t\u1ea9y tr\u1eafng.<\/p>\n

\u0110\u1ed1i v\u1edbi tre n\u00f3i ri\u00eang, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ea9y tr\u1eafng b\u1ed9t tre \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong c\u00e1c b\u1eb1ng s\u00e1ng ch\u1ebf v\u00e0 nghi\u00ean c\u1ee9u bao g\u1ed3m k\u00edch ho\u1ea1t b\u1eb1ng peroxide, t\u1ea9y tr\u1eafng b\u1eb1ng peroxide n\u1ed3ng \u0111\u1ed9 cao, t\u1ea9y tr\u1eafng b\u1eb1ng clo \u0111ioxit sau qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t s\u01a1 b\u1ed9, c\u0169ng nh\u01b0 vi\u1ec7c n\u00e2ng c\u1ea5p t\u1eeb b\u1ed9t gi\u1ea5y \u0111\u00e3 t\u1ea9y tr\u1eafng th\u00f4ng th\u01b0\u1eddng l\u00ean c\u00e1c lo\u1ea1i b\u1ed9t gi\u1ea5y h\u00f2a tan c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1c nhau v\u1ec1 l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng, \u0111\u1ed9 s\u00e1ng cu\u1ed1i c\u00f9ng, \u0111\u1ed9 s\u1ea1ch v\u00e0 m\u1ee9c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng \u0111\u1ebfn qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p>\n

M\u1ed9t l\u01b0u \u00fd th\u1ef1c ti\u1ec5n d\u00e0nh cho ng\u01b0\u1eddi mua: quy tr\u00ecnh \u201ct\u1ed1t nh\u1ea5t\u201d th\u01b0\u1eddng l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, chi ph\u00ed h\u00f3a ch\u1ea5t h\u1ee3p l\u00fd v\u00e0 vi\u1ec7c b\u1ea3o to\u00e0n s\u1ee3i. M\u1ed9t s\u1ed1 quy tr\u00ecnh c\u00f3 th\u1ec3 mang l\u1ea1i \u0111\u1ed9 tr\u1eafng cao nh\u01b0ng l\u1ea1i ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c \u0111\u00f2i h\u1ecfi c\u00e1c c\u00f4ng \u0111o\u1ea1n x\u1eed l\u00fd sau \u0111\u00f3 ph\u1ee9c t\u1ea1p h\u01a1n. M\u1ed9t s\u1ed1 quy tr\u00ecnh kh\u00e1c c\u00f3 th\u1ec3 gi\u1ea3m \u00e1p l\u1ef1c v\u1ec1 h\u00f3a ch\u1ea5t nh\u01b0ng l\u1ea1i y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t quy tr\u00ecnh ch\u1eb7t ch\u1ebd h\u01a1n. C\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t gi\u1ea5y uy t\u00edn bi\u1ebft c\u00e1ch tinh ch\u1ec9nh s\u1ef1 c\u00e2n b\u1eb1ng \u0111\u00f3, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n qu\u1ea3ng c\u00e1o v\u1ec1 n\u00f3.<\/p>\n

C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ed9t tre \u0111\u00e3 t\u1ea9y tr\u1eafng \u0111\u1ec3 s\u1ea3n xu\u1ea5t gi\u1ea5y v\u1ec7 sinh, gi\u1ea5y \u0103n v\u00e0 gi\u1ea5y th\u1ee7 c\u00f4ng t\u1eeb tre kh\u00f4ng?<\/h2>\n

\u0110\u00fang v\u1eady. \u0110\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a n\u00f3. B\u1ed9t tre \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y l\u1ee5a, gi\u1ea5y v\u1ec7 sinh, kh\u0103n \u0103n, gi\u1ea5y lau m\u1eb7t v\u00e0 c\u00e1c lo\u1ea1i gi\u1ea5y d\u00f9ng cho vi\u1ebft v\u00e0 in \u1ea5n \u2013 nh\u1eefng l\u0129nh v\u1ef1c m\u00e0 \u0111\u1ed9 tr\u1eafng s\u00e1ng v\u00e0 \u0111\u1ed9 s\u1ea1ch l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng. Do l\u00e0 lo\u1ea1i s\u1ee3i c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt, gi\u1ea5y tre c\u0169ng g\u00f3p ph\u1ea7n truy\u1ec1n t\u1ea3i th\u00f4ng \u0111i\u1ec7p v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng, mi\u1ec5n l\u00e0 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 cho \u0111i\u1ec1u \u0111\u00f3.<\/p>\n

\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c t\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm nh\u01b0 \u201cgi\u1ea5y v\u1ec7 sinh t\u1eeb tre\u201d, \u201cgi\u1ea5y v\u1ec7 sinh t\u1eeb tre t\u1ea9y tr\u1eafng\u201d, \u201ckh\u0103n gi\u1ea5y m\u1eb7t t\u1eeb tre\u201d, \u201ckh\u0103n gi\u1ea5y t\u1eeb tre\u201d v\u00e0 \u201cgi\u1ea5y t\u1ea9y tr\u1eafng\u201d v\u1eabn li\u00ean t\u1ee5c cho th\u1ea5y \u00fd \u0111\u1ecbnh mua h\u00e0ng m\u1ea1nh m\u1ebd. Ng\u01b0\u1eddi mua kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n t\u00ecm ki\u1ebfm m\u1ed9t lo\u1ea1i s\u1ee3i. H\u1ecd \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t lo\u1ea1i s\u1ee3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn th\u00e0nh c\u00e1c s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh c\u00f3 th\u1ec3 b\u00e1n \u0111\u01b0\u1ee3c, v\u1edbi \u0111\u1ed9 m\u1ec1m m\u1ea1i, \u0111\u1ed9 b\u1ec1n v\u00e0 v\u1ebb ngo\u00e0i h\u1ea5p d\u1eabn \u1ed5n \u0111\u1ecbnh.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i, m\u1ed9t s\u1ed1 \u0111i\u1ec3m ki\u1ec3m tra sau \u0111\u00e2y l\u00e0 quan tr\u1ecdng nh\u1ea5t:<\/p>\n