{"id":1838,"date":"2023-10-23T16:05:12","date_gmt":"2023-10-23T09:05:12","guid":{"rendered":"https:\/\/bmmach.com\/?p=1838"},"modified":"2023-10-23T16:05:12","modified_gmt":"2023-10-23T09:05:12","slug":"phu-gia-nhua-la-gi-tam-quan-trong-cua-phu-gia-nhua","status":"publish","type":"post","link":"https:\/\/bmmach.com\/zh-hans\/phu-gia-nhua-la-gi-tam-quan-trong-cua-phu-gia-nhua\/","title":{"rendered":"Ph\u1ee5 gia nh\u1ef1a l\u00e0 g\u00ec? T\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ee5 gia nh\u1ef1a"},"content":{"rendered":"

Trong b\u00e0i tr\u01b0\u1edbc <\/span>t\u1ea1i \u0111\u00e2y<\/span><\/a>, pg nổ hũ đổi thưởng Chemicals<\/a> \u0111\u00e3 gi\u1edbi thi\u1ec7u t\u1edbi c\u00e1c b\u1ea1n v\u1ec1 v\u1eadt li\u1ec7u nh\u1ef1a, t\u1ed5ng quan v\u00e0 c\u00e1ch ph\u00e2n bi\u1ec7t c\u00e1c lo\u1ea1i nh\u1ef1a th\u00f4ng d\u1ee5ng tr\u00ean th\u1ecb tr\u01b0\u1eddng.\u00a0<\/span><\/p>\n

V\u1eadt li\u1ec7u nh\u1ef1a hi\u1ec7n nay \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng nguy\u00ean v\u1eadt li\u1ec7u quan tr\u1ecdng, kh\u00f4ng th\u1ec3 thi\u1ebfu, xu\u1ea5t hi\u1ec7n ph\u1ed5 bi\u1ebfn trong m\u1ecdi l\u0129nh v\u1ef1c t\u1eeb s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p \u0111\u1ebfn cu\u1ed9c s\u1ed1ng th\u01b0\u1eddng ng\u00e0y. Kh\u00f3 c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t cu\u1ed9c s\u1ed1ng n\u1ebfu kh\u00f4ng c\u00f3 \u0111\u1ed3 nh\u1ef1a th\u00ec s\u1ebd ra sao. Ch\u00ednh v\u00ec v\u1eady, ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t nh\u1ef1a tr\u1edf n\u00ean v\u00f4 c\u00f9ng ph\u00e1t tri\u1ec3n.<\/span><\/p>\n

Nh\u01b0ng \u0111\u1ec3 m\u1ed9t s\u1ea3n ph\u1ea9m nh\u1ef1a \u0111\u1ea1t ti\u00eau chu\u1ea9n s\u1eed d\u1ee5ng, \u0111\u1ed3ng th\u1eddi th\u1ecfa m\u00e3n nh\u1eefng nhu c\u1ea7u ng\u00e0y c\u00e0ng kh\u1eaft khe c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng, th\u00ec s\u1ea3n ph\u1ea9m \u0111\u00f3 kh\u00f4ng ch\u1ec9 c\u1ea7n c\u00f3 nh\u01b0 nh\u1ef1a n\u1ec1n t\u1ed1t, m\u00e0u s\u1eafc \u0111\u1eb9p m\u00e0 c\u00f2n c\u1ea7n nh\u1eefng t\u00ednh n\u0103ng kh\u00e1c nh\u01b0 b\u00f3ng \u0111\u1eb9p, d\u1ebbo dai, b\u1ec1n b\u1ec9, c\u1ee9ng c\u00e1p\u2026 V\u00e0 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng ti\u00eau chu\u1ea9n \u0111\u00f3, ch\u00fang ta c\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ebfn c\u00e1c h\u00f3a ch\u1ea5t ph\u1ee5 gia \u0111\u1ec3 c\u1ea3i thi\u1ec7n v\u00e0 b\u1ed5 sung t\u00ednh n\u0103ng c\u01a1 l\u00fd cho s\u1ea3n ph\u1ea9m nh\u1ef1a nguy\u00ean ch\u1ea5t. Th\u00eam ph\u1ee5 gia v\u00e0o nh\u1ef1a kh\u00f4ng nh\u1eefng gi\u00fap \u0111\u1ed3 d\u00f9ng nh\u1ef1a nh\u1eb9 h\u01a1n v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng, m\u00e0 m\u00e0u s\u1eafc c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn h\u01a1n, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ebfn tay ng\u01b0\u1eddi d\u00f9ng c\u0169ng \u0111\u1ea3m b\u1ea3o h\u01a1n. \u0110\u00f3 l\u00e0 l\u00ed do m\u00e0 90% \u0111\u1ed3 d\u00f9ng nh\u1ef1a tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u c\u00f3 s\u1eed d\u1ee5ng \u0111\u1ebfn ph\u1ee5 gia. C\u00f3 th\u1ec3 n\u00f3i ph\u1ee5 gia nh\u1ef1a l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean cu\u1ed9c c\u00e1ch m\u1ea1ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m nh\u1ef1a.<\/span><\/p>\n

V\u1eady ph\u1ee5 gia nh\u1ef1a l\u00e0 g\u00ec? C\u00e1c ph\u1ee5 gia n\u00e0y c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t nh\u1ef1a hi\u1ec7n nay? H\u00e3y c\u00f9ng pg nổ hũ đổi thưởng Chemicals t\u00ecm hi\u1ec3u trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n

    \n
  1. Ph\u1ee5 gia nh\u1ef1a l\u00e0 g\u00ec?<\/strong><\/li>\n<\/ol>\n

    Ph\u1ee5 gia nh\u1ef1a l\u00e0 nh\u1eefng h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 ho\u1eb7c h\u1eefu c\u01a1, c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb thi\u00ean nhi\u00ean ho\u1eb7c t\u1ed5ng h\u1ee3p. Ch\u00fang s\u1ebd l\u00e0m thay \u0111\u1ed5i c\u00e1c \u0111\u1eb7c t\u00ednh ho\u1eb7c th\u00eam c\u00e1c \u0111\u1eb7c t\u00ednh m\u1edbi cho nh\u1ef1a nguy\u00ean ch\u1ea5t, gi\u00fap n\u00e2ng cao c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 d\u1ebbo, \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 m\u00e0u s\u1eafc.\u00a0<\/span><\/p>\n

    Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t nh\u1ef1a, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u1ee5 gia l\u00e0 r\u1ea5t quan tr\u1ecdng, t\u00f9y v\u00e0o s\u1ea3n ph\u1ea9m s\u1ea3n xu\u1ea5t m\u00e0 l\u1ef1a ch\u1ecdn ph\u1ee5 gia ph\u00f9 h\u1ee3p cho s\u1ea3n ph\u1ea9m \u0111\u00f3. M\u1eb7c d\u00f9 l\u01b0\u1ee3ng ph\u1ee5 gia nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u01b0\u1eddng r\u1ea5t nh\u1ecf (kho\u1ea3ng 1% trong t\u1ed5ng th\u1ec3 t\u00edch), nh\u01b0ng ch\u00fang l\u1ea1i l\u00e0 ch\u1ea5t li\u1ec7u kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1eb7c t\u00ednh mong mu\u1ed1n c\u1ee7a s\u1ea3n ph\u1ea9m.\u00a0<\/span><\/p>\n

    \"\"<\/p>\n

    2. Ph\u00e2n lo\u1ea1i ph\u1ee5 gia nh\u1ef1a<\/strong><\/p>\n

    C\u00f3 hai lo\u1ea1i ph\u1ee5 gia ng\u00e0nh nh\u1ef1a ch\u00ednh, \u0111\u00f3 l\u00e0:<\/span><\/p>\n

      \n
    • Ph\u1ee5 gia h\u1eefu c\u01a1: \u0110\u01b0\u1ee3c t\u1ea1o ra t\u1eeb c\u00e1c h\u1ee3p ch\u1ea5t d\u1ef1a tr\u00ean carbon, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a s\u1ea3n ph\u1ea9m nh\u1ef1a.\u00a0<\/span><\/li>\n<\/ul>\n

      V\u00ed d\u1ee5: Ch\u1ea5t h\u00f3a d\u1ebbo \u0111\u1ec3 t\u0103ng t\u00ednh d\u1ebbo dai v\u00e0 ch\u1ed1ng ch\u1ecbu; Ch\u1ea5t kh\u00e1ng UV \u0111\u1ec3 b\u1ea3o v\u1ec7 nh\u1ef1a kh\u1ecfi qu\u00e1 tr\u00ecnh suy gi\u1ea3m do t\u00e1c \u0111\u1ed9ng c\u1ee7a tia c\u1ef1c t\u00edm\u2026<\/span><\/p>\n

        \n
      • Ph\u1ee5 gia v\u00f4 c\u01a1: \u0110\u01b0\u1ee3c t\u1ea1o ra t\u1eeb c\u00e1c h\u1ee3p ch\u1ea5t kh\u00f4ng d\u1ef1a tr\u00ean carbon, gi\u00fap c\u1ea3i thi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a s\u1ea3n ph\u1ea9m nh\u1ef1a.<\/span><\/li>\n
      • V\u00ed d\u1ee5: Ch\u1ea5t t\u1ea1o \u0111\u1ed9 c\u1ee9ng nh\u01b0 s\u1ee3i th\u1ee7y tinh ho\u1eb7c talc \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n; Ch\u1ea5t ch\u1ed1ng ch\u00e1y \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y<\/span>\u2026<\/span><\/li>\n<\/ul>\n

        Hai lo\u1ea1i ph\u1ee5 gia n\u00e0y c\u0169ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi nhau \u0111\u1ec3 s\u1ea3n ph\u1ea9m nh\u1ef1a \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1i \u0111a c\u00e1c \u0111\u1eb7c t\u00ednh m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t mong mu\u1ed1n.<\/span><\/p>\n

        3. Vai tr\u00f2 quan tr\u1ecdng c\u1ee7a ph\u1ee5 gia trong c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t nh\u1ef1a<\/strong><\/p>\n

        Ph\u1ee5 gia nh\u1ef1a \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng, kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh nh\u1ef1a khi mang \u0111\u1ebfn v\u00f4 c\u00f9ng nhi\u1ec1u l\u1ee3i \u00edch trong vi\u1ec7c c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n

        3.1. N\u00e2ng cao th\u1ea9m m\u1ef9 s\u1ea3n ph\u1ea9m<\/b><\/p>\n

        C\u00e1c ch\u1ea5t ph\u1ee5 gia gi\u00fap s\u1ea3n ph\u1ea9m nh\u1ef1a \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u00e0u s\u1eafc v\u00e0 v\u1ebb b\u1ec1 ngo\u00e0i mong mu\u1ed1n, \u0111\u1ed3ng th\u1eddi gi\u00fap t\u1ea1o ra nh\u1eefng h\u00ecnh d\u1ea1ng, \u0111\u01b0\u1eddng v\u00e2n m\u1edbi tr\u00ean s\u1ea3n ph\u1ea9m nh\u1ef1a, l\u00e0m c\u0103ng, l\u00e0m b\u00f3ng, gi\u1ea3m c\u00e1c v\u1ebft x\u01b0\u1edbc, tr\u00e1nh b\u1ecb m\u00e0i m\u00f2n, ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc.<\/span><\/p>\n

        \"\"<\/p>\n

        3.2. Gi\u00fap vi\u1ec7c t\u1ea1o h\u00ecnh nh\u1ef1a d\u1ec5 d\u00e0ng h\u01a1n<\/b><\/p>\n

        Th\u00e0nh ph\u1ea9m nh\u1ef1a s\u1ebd ph\u1ea3i tr\u1ea3i qua c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau: phun \u00e9p, \u0111\u00f9n \u00e9p, d\u00f9ng khu\u00f4n nh\u1ef1a hay khu\u00f4n th\u1ed5i\u2026 Khi \u0111\u01b0\u1ee3c b\u1ed5 sung c\u00e1c ch\u1ea5t ph\u1ee5 gia t\u0103ng c\u01b0\u1eddng b\u00f4i tr\u01a1n, ch\u1ed1ng oxy h\u00f3a\u2026 v\u00e0o th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t, vi\u1ec7c t\u1ea1o h\u00ecnh nh\u1ef1a s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i t\u1ea1o nh\u1eefng h\u00ecnh d\u1ea1ng kh\u00e1c nhau trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o m\u00e0u s\u1eafc c\u0169ng nh\u01b0 th\u00e0nh ph\u1ea7n nh\u1ef1a kh\u00f4ng b\u1ecb thay \u0111\u1ed5i.<\/span><\/p>\n

        3.3. Gia t\u0103ng \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 c\u1ee9ng, c\u1ea3i thi\u1ec7n t\u00ednh d\u1ebbo dai<\/b><\/p>\n

        Ph\u1ee5 gia nh\u1ef1a th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a, c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n k\u00e9o c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a nh\u1ef1a. C\u00e1c ph\u1ee5 gia c\u0169ng c\u00f3 th\u1ec3 n\u00e2ng cao t\u00ednh d\u1ebbo dai c\u1ee7a s\u1ea3n ph\u1ea9m nh\u1ef1a, cho ph\u00e9p nh\u1ef1a u\u1ed1n cong, c\u0103ng ra v\u00e0 bi\u1ebfn d\u1ea1ng d\u1ec5 d\u00e0ng h\u01a1n. Gi\u00fap s\u1ea3n ph\u1ea9m nh\u1ef1a tr\u1edf n\u00ean ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi t\u00ednh d\u1ebbo dai, b\u1ec1n b\u1ec9.<\/span><\/p>\n

        3.4. B\u1ea3o \u0111\u1ea3m an to\u00e0n khi s\u1eed d\u1ee5ng, n\u00e2ng cao t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y, kh\u00e1ng tia c\u1ef1c t\u00edm (UV)<\/b><\/p>\n

        Nh\u1ef1a ch\u1ed1ng ch\u00e1y, nh\u1ef1a c\u00e1ch \u00e2m, c\u00e1ch \u0111i\u1ec7n hay c\u00e1ch nhi\u1ec7t,\u2026 l\u00e0 nh\u1eefng v\u00ed d\u1ee5 ti\u00eau bi\u1ec3u cho vi\u1ec7c c\u00e1c ph\u1ee5 gia b\u1ed5 s\u1ee5ng gi\u00fap s\u1ea3n ph\u1ea9m nh\u1ef1a \u0111\u1ea3m b\u1ea3o an to\u00e0n h\u01a1n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/span><\/p>\n

        C\u00e1c ch\u1ea5t ph\u1ee5 gia gi\u00fap c\u1ea3i thi\u1ec7n t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a nh\u1ef1a, ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y c\u1ee7a polymer \u1edf nhi\u1ec7t \u0111\u1ed9 cao, nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng b\u1ecb m\u1ea5t m\u00e0u, m\u1ea5t t\u00ednh c\u01a1 h\u1ecdc, b\u1ecb ch\u1ea3y.\u00a0<\/span><\/p>\n

        Ph\u1ee5 gia c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o nh\u1ef1a \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y. C\u00e1c ph\u1ee5 gia n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u1ee9c ch\u1ebf ho\u1eb7c tr\u00ec ho\u00e3n qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y, gi\u1ea3m s\u1ef1 lan truy\u1ec1n c\u1ee7a ng\u1ecdn l\u1eeda v\u00e0 t\u1ea1o ra kh\u00f3i, t\u1eeb \u0111\u00f3 ch\u00fang ta c\u00f3 nh\u1ef1a ch\u1ed1ng ch\u00e1y.\u00a0<\/span><\/p>\n

        C\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi c\u0169ng \u0111\u01b0\u1ee3c b\u1ed5 sung ph\u1ee5 gia \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00fang kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u00f3 h\u1ea1i c\u1ee7a tia c\u1ef1c t\u00edm (UV). N\u00f3 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 ho\u1eb7c ph\u00e2n t\u00e1n \u00e1nh s\u00e1ng UV, ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh suy gi\u1ea3m chu\u1ed7i polymer v\u00e0 g\u00e2y m\u1ea5t m\u00e0u, l\u00e0m gi\u00f2n ho\u1eb7c m\u1ea5t t\u00ednh c\u01a1 h\u1ecdc.\u00a0<\/span><\/p>\n

        3.5. \u0110\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh, t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a s\u1ea3n ph\u1ea9m<\/b><\/p>\n

        C\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a khi \u0111\u01b0\u1ee3c b\u1ed5 sung c\u00e1c ch\u1ea5t ph\u1ee5 gia trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ebd c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng c\u00f3 h\u01b0 h\u1ea1i \u0111\u00e1ng k\u1ec3, tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 l\u00ean t\u1edbi h\u00e0ng ch\u1ee5c n\u0103m.<\/span><\/p>\n

        C\u00e1c ph\u1ee5 gia nh\u01b0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a v\u00e0 ch\u1ea5t \u1ed5n \u0111\u1ecbnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o nh\u1ef1a \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a ch\u00fang trong qu\u00e1 tr\u00ecnh gia c\u00f4ng, l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng. Ch\u1ea5t ch\u1ed1ng oxy h\u00f3a ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y c\u1ee7a polymer do qu\u00e1 tr\u00ecnh oxy h\u00f3a, trong khi c\u00e1c ch\u1ea5t \u1ed5n \u0111\u1ecbnh b\u1ea3o v\u1ec7 kh\u1ecfi qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y do nhi\u1ec7t, \u00e1nh s\u00e1ng ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng kh\u00e1c. Nh\u1eefng ph\u1ee5 gia n\u00e0y gi\u00fap duy tr\u00ec c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 c\u01a1 h\u1ecdc c\u1ee7a nh\u1ef1a theo th\u1eddi gian, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

        \"\"<\/p>\n

        3.6. Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/b><\/p>\n

        S\u1eed d\u1ee5ng ch\u1ea5t ph\u1ee5 gia l\u00e0 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi \u0111\u1ec3 ti\u1ebft ki\u1ec7m nguy\u00ean li\u1ec7u polymer. \u0110\u1ed3ng th\u1eddi ph\u1ee5 gia s\u1ebd c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c nh\u1eefng t\u00ednh ch\u1ea5t v\u1ed1n c\u00f3 c\u1ee7a nh\u1ef1a. \u0110\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng nguy\u00ean v\u1eadt li\u1ec7u \u0111\u1ea7u v\u00e0o v\u1eeba ph\u1ea3i\u00a0 c\u0169ng \u0111\u1ee7 ph\u00e1t huy \u0111\u01b0\u1ee3c h\u1ebft c\u00f4ng d\u1ee5ng v\u1ed1n c\u00f3 c\u1ee7a nh\u1ef1a. Do \u0111\u00f3 s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u nguy\u00ean ch\u1ea5t m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u.<\/span><\/p>\n

        3.7. B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng<\/b><\/p>\n

        C\u00e1c ch\u1ea5t ph\u1ee5 gia ng\u00e0nh nh\u1ef1a gi\u00fap s\u1ea3n ph\u1ea9m th\u00e0nh ph\u1ea9m tr\u1edf n\u00ean \u0111\u1eb9p, nh\u1eb9 v\u00e0 b\u1ec1n. Do \u0111\u00f3 ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u1ebd h\u1ea1n ch\u1ebf vi\u1ec7c ph\u1ea3i thay m\u1edbi s\u1ea3n ph\u1ea9m. Vi\u1ec7c n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi ch\u00fang ta c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m nguy\u00ean v\u1eadt li\u1ec7u, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng kh\u1ecfi c\u00e1c ch\u1ea5t th\u1ea3i khi s\u1ea3n xu\u1ea5t. Ch\u01b0a k\u1ec3 hi\u1ec7n nay v\u1eadt li\u1ec7u nh\u1ef1a c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 \u0111\u00e1ng k\u1ec3, gi\u00fap gi\u1ea3m s\u1ee9c \u00e9p \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u1ec1 v\u1ea5n \u0111\u1ec1 r\u00e1c th\u1ea3i.<\/span><\/p>\n

        Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng ki\u1ebfn th\u1ee9c t\u1ed5ng quan v\u1ec1 c\u00e1c ch\u1ea5t ph\u1ee5 gia nh\u1ef1a c\u0169ng nh\u01b0 t\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ee5 gia trong ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t nh\u1ef1a, <\/span>pg nổ hũ đổi thưởng Chemicals hy v\u1ecdng <\/span>b\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ea1n.<\/span><\/p>\n

        \u0110\u1eebng qu\u00ean pg nổ hũ đổi thưởng Chemicals<\/span> ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng cung c\u1ea5p c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u01b0\u1ee3c nh\u1eadp kh\u1ea9u v\u1edbi \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9ng nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

        Trong b\u00e0i tr\u01b0\u1edbc t\u1ea1i \u0111\u00e2y, …<\/p>\n","protected":false},"author":1,"featured_media":266,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,46],"tags":[],"class_list":["post-1838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-chuyen-sau","category-chuyen-nganh-nhua"],"acf":[],"_links":{"self":[{"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/posts\/1838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=1838"}],"version-history":[{"count":2,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/posts\/1838\/revisions"}],"predecessor-version":[{"id":1840,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/posts\/1838\/revisions\/1840"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/media\/266"}],"wp:attachment":[{"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=1838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=1838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bmmach.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=1838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}