{"id":683492,"date":"2025-06-25T15:40:56","date_gmt":"2025-06-25T07:40:56","guid":{"rendered":"https:\/\/acoilfree-brochures.vintageproductions.eu\/brochure\/%tax%\/quy-trinh-san-xuat-khai-thac-mo\/"},"modified":"2026-01-06T15:45:44","modified_gmt":"2026-01-06T07:45:44","slug":"quy-trinh-san-xuat-khai-thac-mo","status":"publish","type":"brochure_page","link":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/brochure\/ung-dung-san-xuat-khai-thac-mo\/quy-trinh-san-xuat-khai-thac-mo\/","title":{"rendered":"Quy tr\u00ecnh s\u1ea3n xu\u1ea5t khai th\u00e1c m\u1ecf"},"content":{"rendered":"
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M\u1ecf<\/h5>\n
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S\u1ea3n xu\u1ea5t kim lo\u1ea1i b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c khai th\u00e1c nguy\u00ean li\u1ec7u th\u00f4, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 qu\u1eb7ng, t\u1eeb m\u1ed9t m\u1ecf ch\u1ee9a c\u00e1c kim lo\u1ea1i qu\u00fd. Ch\u00fang c\u00f3 th\u1ec3 n\u1eb1m trong c\u00e1c m\u1ecf l\u1ed9 thi\u00ean<\/strong> (ph\u1ed5 bi\u1ebfn nh\u1ea5t) ho\u1eb7c m\u1ecf h\u1ea7m l\u00f2<\/strong>.<\/p>\n\n\n\n

Trong c\u00e1c m\u1ecf l\u1ed9 thi\u00ean<\/strong>, vi\u1ec7c n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch n\u1ed5 m\u00ecn, trong khi \u0111\u1ed1i v\u1edbi c\u00e1c m\u1ecf h\u1ea7m l\u00f2<\/strong>, vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p n\u1ed5 m\u00ecn v\u00e0 khoan. Ng\u00e0y nay, m\u1ecf l\u1ed9 thi\u00ean l\u00e0 lo\u1ea1i m\u1ecf ph\u1ed5 bi\u1ebfn nh\u1ea5t.Qu\u1eb7ng \u0111\u01b0\u1ee3c khai th\u00e1c c\u00f3 th\u1ec3 c\u00f3 k\u00edch th\u01b0\u1edbc l\u00ean \u0111\u1ebfn m\u1ed9t m\u00e9t v\u00e0 n\u1ed3ng \u0111\u1ed9 c\u00e1c kho\u00e1ng ch\u1ea5t v\u00e0 kim lo\u1ea1i c\u00f3 gi\u00e1 tr\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i kim lo\u1ea1i \u0111\u01b0\u1ee3c khai th\u00e1c. Qu\u1eb7ng \u0111\u01b0\u1ee3c khai th\u00e1c \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn m\u00e1y nghi\u1ec1n t\u1ea1i nh\u00e0 m\u00e1y khai th\u00e1c \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ti\u1ebfp theo.<\/p>\n\n\n\n

C\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed n\u00e9n \u1edf giai \u0111o\u1ea1n n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed di \u0111\u1ed9ng nh\u01b0 c\u00f4ng c\u1ee5 kh\u00ed n\u00e9n, khoan v\u00e0 thi\u1ebft b\u1ecb kh\u00ed & ti\u1ec7n \u00edch.<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

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Nghi\u1ec1n th\u00f4<\/h5>\n
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Qu\u1eb7ng \u0111\u01b0\u1ee3c khai th\u00e1c trong giai \u0111o\u1ea1n khai th\u00e1c ch\u1ee9a c\u00e1c v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb m\u00e0 ch\u00fang ta mu\u1ed1n thu \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

\u1ede giai \u0111o\u1ea1n n\u00e0y, c\u00e1c kho\u00e1ng ch\u1ea5t v\u1eabn ch\u01b0a th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi qu\u1eb7ng v\u00ec ch\u00fang v\u1eabn c\u00f2n b\u1ecb gi\u1eef trong \u0111\u00e1 v\u00f4 \u00edch (gangue) ho\u1eb7c v\u1eadt li\u1ec7u th\u1ea3i. \u0110\u1ec3 cho ph\u00e9p t\u00e1ch v\u1eadt li\u1ec7u h\u1eefu \u00edch (kho\u00e1ng ch\u1ea5t) kh\u1ecfi v\u1eadt li\u1ec7u v\u00f4 d\u1ee5ng (gangua), v\u1eadt li\u1ec7u c\u1ea7n \u0111\u01b0\u1ee3c nghi\u1ec1n th\u00e0nh k\u00edch th\u01b0\u1edbc gi\u1ea3i ph\u00f3ng. H\u1ea7u h\u1ebft th\u1eddi gian, vi\u1ec7c n\u00e0y di\u1ec5n ra trong nhi\u1ec1u b\u01b0\u1edbc b\u1edfi nhi\u1ec1u m\u00e1y nghi\u1ec1n, qua \u0111\u00f3 kho\u1ea3ng c\u00e1ch m\u00e1y nghi\u1ec1n gi\u1ea3m xu\u1ed1ng ph\u00eda h\u1ea1 ngu\u1ed3n.<\/p>\n\n\n\n

K\u00edch th\u01b0\u1edbc gi\u1ea3i ph\u00f3ng l\u00e0 k\u00edch th\u01b0\u1edbc m\u00e0 theo \u0111\u00f3 v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi v\u1eadt li\u1ec7u gangue trong c\u00e1c b\u01b0\u1edbc s\u1ea3n xu\u1ea5t sau \u0111\u00f3 v\u00e0 th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 5 \u0111\u1ebfn 20mm.\u1ede giai \u0111o\u1ea1n n\u00e0y, n\u1ed3ng \u0111\u1ed9 nguy\u00ean li\u1ec7u kh\u00f4ng thay \u0111\u1ed5i so v\u1edbi nguy\u00ean li\u1ec7u th\u00f4 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t.<\/p>\n\n\n\n

\u200b\u200b\u200b\u200b\u200b\u200b\u200bC\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed n\u00e9n \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf giai \u0111o\u1ea1n n\u00e0y l\u00e0 thi\u1ebft l\u1eadp thanh nghi\u1ec1n v\u00e0 x\u1ea3 t\u00fai l\u1ecdc b\u1ee5i \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c b\u1ed9 l\u1ecdc \u0111ang thu th\u1eadp b\u1ee5i \u0111\u01b0\u1ee3c t\u1ea1o ra trong m\u00e1y nghi\u1ec1n.<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

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Nghi\u1ec1n m\u1ecbn<\/h5>\n
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Nghi\u1ec1n m\u1ecbn l\u00e0 b\u01b0\u1edbc th\u1ee9 hai c\u1ee7a vi\u1ec7c gi\u1ea3m k\u00edch c\u1ee1 v\u00e0 nghi\u1ec1n qu\u1eb7ng th\u00e0nh c\u00e1c k\u00edch th\u01b0\u1edbc t\u1eeb 10 \u0111\u1ebfn 75\u00b5m.<\/p>\n\n\n\n

Qu\u00e1 tr\u00ecnh nghi\u1ec1n m\u1ecbn \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong m\u00e1y nghi\u1ec1n d\u1ea1ng quay v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i.<\/p>\n\n\n\n

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  • Nghi\u1ec1n trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 (b\u1ed9t) ho\u1eb7c \u01b0\u1edbt (b\u00f9n).<\/li>\n\n\n\n
  • M\u00e0i b\u1eb1ng ch\u00ednh v\u1eadt li\u1ec7u (m\u00e1y nghi\u1ec1n AG) ho\u1eb7c b\u1eb1ng c\u00e1c h\u1ea1t kim lo\u1ea1i trong m\u00e1y nghi\u1ec1n (m\u00e1y nghi\u1ec1n bi) ho\u1eb7c b\u1eb1ng c\u1ea3 hai (m\u00e1y nghi\u1ec1n SAG).\u1ede giai \u0111o\u1ea1n n\u00e0y, n\u1ed3ng \u0111\u1ed9 nguy\u00ean li\u1ec7u kh\u00f4ng thay \u0111\u1ed5i so v\u1edbi nguy\u00ean li\u1ec7u th\u00f4 ban \u0111\u1ea7u.\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/li>\n<\/ul>\n\n\n\n

    Vi\u1ec7c m\u00e0i trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 s\u1ebd t\u1ea1o ra r\u1ea5t nhi\u1ec1u b\u1ee5i th\u01b0\u1eddng \u0111\u01b0\u1ee3c thu th\u1eadp trong t\u00fai b\u1ee5i. Nh\u1eefng t\u00fai n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m tr\u1ed1ng th\u01b0\u1eddng xuy\u00ean b\u1eb1ng c\u00e1ch x\u1ea3 b\u1ed9 l\u1ecdc t\u00fai b\u1ee5i.Khi nghi\u1ec1n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n \u01b0\u1edbt, b\u1ee5i s\u1ebd b\u1ecb k\u1eb9t trong b\u00f9n v\u00e0 kh\u00f4ng c\u1ea7n t\u00fai b\u1ee5i c\u1ee5 th\u1ec3.\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

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    L\u1ed1c xo\u00e1y th\u1ee7y l\u1ef1c<\/h5>\n
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    Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi giai \u0111o\u1ea1n t\u00e1ch l\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t kh\u00f4ng \u0111\u1ed5i \u0111\u1ec3 c\u00f3 th\u1ec3 t\u00e1ch c\u00e1c v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 \u0111\u00e1 v\u00f4 \u00edch (gangue) trong \u0111i\u1ec1u ki\u1ec7n \u1ed5n \u0111\u1ecbnh. Ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c h\u1ea1t n\u00e0y di\u1ec5n ra sau khi nghi\u1ec1n v\u00e0 tr\u01b0\u1edbc khi t\u00e1ch.<\/p>\n\n\n\n

    Trong qu\u00e1 tr\u00ecnh ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc, b\u00f9n th\u01b0\u1eddng \u0111i qua hai thi\u1ebft b\u1ecb ph\u00e2n ly (hydrocyclone) \u0111\u1ec3 t\u00e1ch c\u00e1c h\u1ea1t qu\u00e1 l\u1edbn kh\u1ecfi c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ea1t y\u00eau c\u1ea7u.Trong l\u1ed1c xo\u00e1y th\u1ee7y l\u1ef1c \u0111\u1ea7u ti\u00ean, c\u00e1c h\u1ea1t qu\u00e1 l\u1edbn v\u00e0 n\u1eb7ng \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p v\u00e0 \u0111\u01b0\u1ee3c d\u1eabn tr\u1edf l\u1ea1i nh\u00e0 m\u00e1y th\u00f4ng qua d\u00f2ng ch\u1ea3y d\u01b0\u1edbi.C\u00e1c h\u1ea1t c\u00f3 \u0111\u1eb7c t\u00ednh ph\u00f9 h\u1ee3p s\u1ebd \u0111i qua d\u00f2ng ch\u1ea3y tr\u00e0n \u0111\u1ebfn thi\u1ebft b\u1ecb ph\u00e2n ly th\u1ee9 hai v\u00e0 cu\u1ed1i c\u00f9ng chuy\u1ec3n sang b\u01b0\u1edbc s\u1ea3n xu\u1ea5t ti\u1ebfp theo.<\/p>\n\n\n\n

    Trong b\u01b0\u1edbc s\u1ea3n xu\u1ea5t n\u00e0y, n\u1ed3ng \u0111\u1ed9 qu\u1eb7ng v\u1eabn kh\u00f4ng thay \u0111\u1ed5i v\u00ec kh\u00f4ng c\u00f3 n\u01a1i t\u00e1ch bi\u1ec7t gi\u1eefa kim lo\u1ea1i qu\u00fd v\u00e0 v\u1eadt li\u1ec7u gangue.<\/p>\n\n\n\n

    Kh\u00f4ng ho\u1eb7c ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng kh\u00ed n\u00e9n h\u1ea1n ch\u1ebf trong b\u01b0\u1edbc s\u1ea3n xu\u1ea5t n\u00e0y.\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

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    H\u00f2a t\u00e1ch<\/h5>\n
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    \u200b\u200b\u200b\u200b\u200b\u200b\u200bH\u00f2a t\u00e1ch l\u00e0 m\u1ed9t quy tr\u00ecnh t\u00e1ch h\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00f2a tan c\u00e1c kho\u00e1ng ch\u1ea5t t\u1eeb qu\u1eb7ng \u0111\u01b0\u1ee3c khai th\u00e1c v\u00e0 l\u00e0 m\u1ed9t quy tr\u00ecnh t\u00e1ch kh\u00e1c b\u00ean c\u1ea1nh tuy\u1ec3n n\u1ed5i (flotation).<\/p>\n\n\n\n

    Lo\u1ea1i th\u1ea9m th\u1ea5u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i qu\u1eb7ng v\u00e0 n\u1ed3ng \u0111\u1ed9, nh\u01b0ng th\u1ea9m th\u1ea5u c\u00f3 hai lo\u1ea1i ch\u00ednh khi s\u1eed d\u1ee5ng kh\u00ed n\u00e9n:<\/p>\n\n\n\n

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    • H\u00f2a t\u00e1ch \u0111\u1ed1ng<\/strong>Trong qu\u00e1 tr\u00ecnh th\u1ea9m th\u1ea5u, qu\u1eb7ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ngo\u00e0i tr\u1eddi tr\u00ean m\u1ed9t \u0111\u1ed1ng v\u00e0 phun m\u1ed9t axit (v\u00ed d\u1ee5: xyanide).Kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c th\u1ed5i trong ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c qua c\u00e1c qu\u1eb7ng x\u1ebfp ch\u1ed3ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u01b0\u01a1ng t\u00e1c gi\u1eefa axit v\u00e0 qu\u1eb7ng. Thi\u1ebft b\u1ecb \u00e1p su\u1ea5t th\u1ea5p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u1ee9ng d\u1ee5ng n\u00e0y l\u00e0 ZM.<\/li>\n\n\n\n
    • H\u00f2a t\u00e1ch trong b\u1ec3<\/strong>Qu\u1eb7ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong b\u1ed3n ch\u1ee9a v\u00e0 \u0111\u01b0\u1ee3c phun axit (v\u00ed d\u1ee5: xyanide).\u00a0M\u1ed9t quy tr\u00ecnh s\u1ee5c kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t l\u1ea7n n\u1eefa \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa axit v\u00e0 qu\u1eb7ng v\u00e0 th\u01b0\u1eddng l\u00e0 m\u1ed9t ZM \u0111ang ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho vi\u1ec7c n\u00e0y. Axit v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1c nh\u01b0 v\u00f4i c\u1ea7n thi\u1ebft cho quy tr\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c cung c\u1ea5p cho quy tr\u00ecnh th\u00f4ng qua v\u1eadn chuy\u1ec3n kh\u00ed n\u00e9n.<\/li>\n<\/ul>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n
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      Tuy\u1ec3n n\u1ed5i<\/h5>\n
      \n\n

      Tuy\u1ec3n n\u1ed5i c\u00f3 l\u1ebd l\u00e0 \u1ee9ng d\u1ee5ng kh\u00ed n\u00e9n n\u1ed5i ti\u1ebfng nh\u1ea5t trong qu\u00e1 tr\u00ecnh l\u00e0m gi\u00e0u kho\u00e1ng ch\u1ea5t kim lo\u1ea1i. Tuy\u1ec3n n\u1ed5i l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh t\u00e1ch v\u1eadt l\u00fd s\u1eed d\u1ee5ng s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 t\u00ednh k\u1ef5 n\u01b0\u1edbc c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ec3 t\u00e1ch c\u00e1c kho\u00e1ng ch\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 v\u1eadt li\u1ec7u gangue ra kh\u1ecfi nhau \u0111\u1ec3 t\u1ea1o ra m\u1ed9t ch\u1ea5t c\u00f4 \u0111\u1eb7c, ch\u1ee9a c\u00e1c kho\u00e1ng ch\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n\n\n\n

      Trong tuy\u1ec3n n\u1ed5i, b\u00f9n \u0111\u01b0\u1ee3c n\u1ea1p v\u00e0o b\u1ed3n ch\u1ee9a v\u00e0 ch\u1ea5t \u0111\u01b0\u1ee3c th\u00eam v\u00e0o b\u1ed3n ch\u1ee9a \u0111\u1ec3 thay \u0111\u1ed5i \u0111\u1eb7c t\u00ednh k\u1ef5 n\u01b0\u1edbc c\u1ee7a v\u1eadt li\u1ec7u trong b\u1ed3n ch\u1ee9a.Kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c th\u1ed5i \u1edf \u0111\u00e1y b\u1ec3 t\u1ea1o ra bong b\u00f3ng \u0111i l\u00ean tr\u00ean c\u00f9ng c\u1ee7a b\u1ec3.C\u00e1c kho\u00e1ng ch\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb, c\u00f3 \u0111\u1eb7c t\u00ednh k\u1ef5 n\u01b0\u1edbc, g\u1eafn v\u00e0o bong b\u00f3ng kh\u00ed v\u00e0 \u0111i l\u00ean \u0111\u1ec9nh b\u1ec3 ch\u1ee9a, n\u01a1i ch\u00fang t\u1ea1o ra m\u1ed9t ch\u1ea5t c\u00f4 \u0111\u1eb7c ho\u1eb7c b\u1ecdt ch\u1ee9a kho\u1ea3ng 20% kim lo\u1ea1i c\u00f3 gi\u00e1 tr\u1ecb.V\u1eadt li\u1ec7u gangue, c\u00f3 \u0111\u1eb7c t\u00ednh \u01b0a n\u01b0\u1edbc, kh\u00f4ng d\u00ednh v\u00e0o bong b\u00f3ng kh\u00ed v\u00e0 s\u1ebd \u0111i \u0111\u1ebfn \u0111\u00e1y b\u1ec3, n\u01a1i ch\u00fang s\u1ebd t\u1ea1o ra b\u00f9n.<\/p>\n\n\n\n

      C\u00e1c lo\u1ea1i tuy\u1ec3n n\u1ed5i kh\u00e1c nhau th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c lo\u1ea1i kh\u00ed n\u00e9n kh\u00e1c nhau v\u00ec c\u00f3 m\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t trong quy tr\u00ecnh:<\/p>\n\n\n\n

        \n
      • Tuy\u1ec3n n\u1ed5i b\u1ecdt<\/strong>: 0,5 \u0111\u1ebfn 1,5 bar(g) v\u00e0 m\u00e1y th\u1ed5i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 l\u00e0 ZM, ZS v\u00e0 ZB.<\/li>\n\n\n\n
      • Tuy\u1ec3n n\u1ed5i Concord<\/strong>: <\/strong> 1,35 \u0111\u1ebfn 2,5 bar(g) v\u00e0 m\u00e1y n\u00e9n tr\u1ee5c v\u00edt \u00e1p su\u1ea5t th\u1ea5p ZE\/A c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u1ee9ng d\u1ee5ng n\u00e0y.<\/li>\n\n\n\n
      • \u0110\u1ed9 n\u1ed5i c\u1ee7a c\u1ed9t<\/strong>: c\u00f3 chi\u1ec1u cao l\u1edbn h\u01a1n \u0111\u00f2i h\u1ecfi \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 6,5bar(g), v\u00edt phun d\u1ea7u GA th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho lo\u1ea1i tuy\u1ec3n n\u1ed5i n\u00e0y.<\/li>\n<\/ul>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n
        \n
        \n <\/g><\/g><\/g><\/svg> <\/div>\n
        \n
        \n
        B\u1ed9 l\u1ecdc \u0111\u0129a<\/h5>\n
        \n\n

        L\u1ecdc \u0111\u0129a l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt n\u00e2ng c\u1ea5p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 \u1ea9m c\u1ee7a ch\u1ea5t c\u00f4 \u0111\u1eb7c.Gi\u1ea3m \u0111\u1ed9 \u1ea9m v\u00e0 h\u1ea1n ch\u1ebf l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m trong ch\u1ea5t c\u00f4 \u0111\u1eb7c s\u1ebd h\u1ea1n ch\u1ebf vi\u1ec7c v\u1eadn chuy\u1ec3n nguy\u00ean li\u1ec7u kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ebfn c\u00e1c b\u01b0\u1edbc s\u1ea3n xu\u1ea5t ti\u1ebfp theo nh\u01b0 tinh ch\u1ebf.<\/p>\n\n\n\n

        \u0110\u1ec3 gi\u1ea3m h\u00e0m l\u01b0\u1ee3ng \u1ea9m, m\u1ed9t \u0111\u0129a xoay \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o b\u00f9n ch\u1ee9a c\u00e1c v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb. B\u00f9n \u0111\u01b0\u1ee3c h\u00fat v\u00e0o \u0111\u0129a b\u1eb1ng ch\u00e2n kh\u00f4ng v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c thu th\u1eadp v\u00e0 s\u1ea5y kh\u00f4 tr\u00ean \u0111\u0129a. B\u1eb1ng c\u00e1ch n\u00e0y, m\u1ed9t chi\u1ebfc b\u00e1nh \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n

        \u200b\u200b\u200b\u200b\u200b\u200b\u200b\u0110\u1ec3 thu gom b\u00e1nh ch\u1ee9a c\u00e1c nguy\u00ean li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb, b\u00e1nh c\u1ea7n \u0111\u01b0\u1ee3c nh\u1ea3 ra kh\u1ecfi \u0111\u0129a. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, kh\u00ed n\u00e9n \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ed5i b\u00e1nh ra kh\u1ecfi \u0111\u0129a. Th\u00f4ng th\u01b0\u1eddng, m\u00e1y n\u00e9n kh\u00ed tr\u1ee5c v\u00edt \u00e1p su\u1ea5t th\u1ea5p ZE\/A \u1edf 3bar(g) ch\u1ea1y trong ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u1ee9ng d\u1ee5ng n\u00e0y.<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

        \n
        \n <\/g><\/g><\/g><\/svg> <\/div>\n
        \n
        \n
        M\u00e1y \u00e9p l\u1ecdc<\/h5>\n
        \n\n

        M\u00e1y \u00e9p l\u1ecdc l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt n\u00e2ng c\u1ea5p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 \u1ea9m c\u1ee7a ch\u1ea5t c\u00f4 \u0111\u1eb7c.Gi\u1ea3m \u0111\u1ed9 \u1ea9m v\u00e0 h\u1ea1n ch\u1ebf l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m trong ch\u1ea5t c\u00f4 \u0111\u1eb7c s\u1ebd h\u1ea1n ch\u1ebf vi\u1ec7c v\u1eadn chuy\u1ec3n nguy\u00ean li\u1ec7u kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ebfn c\u00e1c b\u01b0\u1edbc s\u1ea3n xu\u1ea5t ti\u1ebfp theo nh\u01b0 tinh ch\u1ebf.<\/p>\n\n\n\n

        Trong b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean, b\u00f9n \u0111\u01b0\u1ee3c n\u1ea1p v\u00e0o khu\u00f4n. Sau khi khu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y ho\u00e0n to\u00e0n, m\u00e0ng ng\u0103n \u0111\u01b0\u1ee3c b\u01a1m ph\u1ed3ng b\u1eb1ng kh\u00ed n\u00e9n \u0111\u1ec3 \u00e9p v\u00e0 lo\u1ea1i b\u1ecf c\u00e0ng nhi\u1ec1u \u0111\u1ed9 \u1ea9m c\u00e0ng t\u1ed1t ra kh\u1ecfi b\u00f9n.<\/p>\n\n\n\n

        Trong b\u01b0\u1edbc th\u1ee9 hai, b\u00f9n \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 b\u1eb1ng c\u00e1ch th\u1ed5i kh\u00ed gi\u1eefa c\u00e1c ch\u1ea5t r\u1eafn v\u00e0 m\u00e0ng ng\u0103n, do \u0111\u00f3 m\u1ee9c \u0111\u1ed9 \u1ea9m \u0111\u01b0\u1ee3c gi\u1ea3m h\u01a1n n\u1eefa v\u00e0 t\u1ea1o ra m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

        V\u00e0o cu\u1ed1i quy tr\u00ecnh, khu\u00f4n m\u1edf ra v\u00e0 b\u00e1nh \u0111\u01b0\u1ee3c th\u00e1o ra.<\/p>\n\n\n\n

        Kh\u00ed n\u00e9n t\u1eeb 8 \u0111\u1ebfn 16bar, t\u00f9y thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u kh\u00ed n\u00e9n cho \u1ee9ng d\u1ee5ng n\u00e0y. Th\u00f4ng th\u01b0\u1eddng, v\u00edt b\u01a1m d\u1ea7u GA ho\u1eb7c v\u00edt kh\u00f4ng d\u1ea7u ZR\/T c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u1ee9ng d\u1ee5ng n\u00e0y.<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

        \n
        \n <\/g><\/g><\/g><\/svg> <\/div>\n
        \n
        \n
        V\u1eadn chuy\u1ec3n \u0111\u1ebfn nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u<\/h5>\n
        \n\n

        Sau khi \u0111\u01b0\u1ee3c khai th\u00e1c v\u00e0 x\u1eed l\u00fd t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m khai th\u00e1c m\u1ecf, ch\u1ea5t c\u00f4 \u0111\u1eb7c gi\u00e0u kho\u00e1ng ch\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c t\u1ea3i an to\u00e0n \u0111\u1ec3 v\u1eadn chuy\u1ec3n \u0111\u1ebfn nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u. T\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ecba l\u00fd v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, h\u00e0nh tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn xe t\u1ea3i, toa xe ho\u1eb7c h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i. Trong su\u1ed1t h\u00e0nh tr\u00ecnh, s\u1ef1 ch\u00fa \u00fd c\u1ea9n th\u1eadn \u0111\u01b0\u1ee3c \u0111\u01b0a ra \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t, nhi\u1ec5m b\u1ea9n v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Khi \u0111\u1ebfn n\u01a1i, ch\u1ea5t c\u00f4 \u0111\u1eb7c tr\u1ea3i qua c\u00e1c quy tr\u00ecnh tinh ch\u1ebf ti\u1ebfp theo \u0111\u1ec3 chi\u1ebft xu\u1ea5t c\u00e1c kim lo\u1ea1i m\u1ee5c ti\u00eau, bi\u1ebfn ti\u1ec1m n\u0103ng th\u00f4 th\u00e0nh v\u1eadt li\u1ec7u tinh ch\u1ebf c\u1ea5p c\u00f4ng nghi\u1ec7p.<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

        \n
        \n <\/g><\/g><\/g><\/svg> <\/div>\n
        \n
        \n
        H\u1ed3 ch\u1ee9a n\u01b0\u1edbc th\u1ea3i<\/h5>\n
        \n\n

        H\u1ec7 th\u1ed1ng h\u1ed3 ch\u1ee9a th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m khai th\u00e1c m\u1ecf \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i sinh ra t\u1eeb qu\u00e1 tr\u00ecnh x\u1eed l\u00fd kho\u00e1ng s\u1ea3n v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m. Nh\u1eefng b\u1ec3 ch\u1ee9a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf n\u00e0y cho ph\u00e9p ph\u00e2n h\u1ee7y t\u1ef1 nhi\u00ean v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u00f4ng qua l\u1eafng \u0111\u1ecdng, ho\u1ea1t \u0111\u1ed9ng sinh h\u1ecdc v\u00e0 \u0111\u00f4i khi x\u1eed l\u00fd h\u00f3a h\u1ecdc.Th\u00f4ng th\u01b0\u1eddng, n\u01b0\u1edbc th\u1ea3i ch\u1ea3y v\u00e0o m\u1ed9t lo\u1ea1t c\u00e1c \u0111\u1ea7m l\u1ea7y, n\u01a1i ch\u1ea5t r\u1eafn l\u1eafng \u0111\u1ecdng, v\u00e0 vi sinh v\u1eadt gi\u00fap ph\u00e2n h\u1ee7y c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1. H\u1ec7 th\u1ed1ng th\u00f4ng kh\u00ed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng m\u1ee9c oxy, t\u0103ng t\u1ed1c hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd. N\u01b0\u1edbc th\u1ea3i cu\u1ed1i c\u00f9ng – \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n x\u1ea3 th\u1ea3i m\u00f4i tr\u01b0\u1eddng – \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng t\u1ea1i ch\u1ed7, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ec3 ng\u0103n ch\u1eb7n b\u1ee5i, ho\u1eb7c \u0111\u01b0\u1ee3c th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng xung quanh m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n\n

        \n
        \n <\/g><\/g><\/g><\/svg> <\/div>\n
        \n
        \n
        H\u1ec7 th\u1ed1ng s\u1ee5c kh\u00ed<\/h5>\n
        \n\n

        S\u1ee5c kh\u00ed sinh h\u1ecdc l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng c\u00e1c vi sinh v\u1eadt \u01b0a oxy (hi\u1ebfu kh\u00ed) \u0111\u1ec3 ph\u00e2n h\u1ee7y c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 trong n\u01b0\u1edbc th\u1ea3i. N\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m khai th\u00e1c m\u1ecf \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eeb c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn, tr\u1ea1i v\u00e0 c\u00e1c c\u01a1 s\u1edf kh\u00e1c.<\/p>\n\n\n\n

        Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd bao g\u1ed3m:<\/p>\n\n\n\n

          \n
        • B\u1ec3 s\u1ee5c kh\u00ed: Oxy \u0111\u01b0\u1ee3c cung c\u1ea5p – th\u01b0\u1eddng th\u00f4ng qua h\u1ec7 th\u1ed1ng s\u1ee5c kh\u00ed khu\u1ebfch t\u00e1n – \u0111\u1ec3 k\u00edch th\u00edch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi khu\u1ea9n. Nh\u1eefng vi khu\u1ea9n n\u00e0y chuy\u1ec3n h\u00f3a ch\u1ea5t h\u1eefu c\u01a1, l\u00e0m gi\u1ea3m c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m nh\u01b0 BOD (nhu c\u1ea7u oxy sinh h\u1ecdc).<\/li>\n\n\n\n
        • Ho\u1ea1t \u0111\u1ed9ng sinh h\u1ecdc: M\u1ed9t c\u1ed9ng \u0111\u1ed3ng vi khu\u1ea9n hi\u1ebfu kh\u00ed \u0111a d\u1ea1ng ti\u00eau h\u00f3a ch\u1ea5t th\u1ea3i h\u00f2a tan v\u00e0 l\u01a1 l\u1eedng. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn n\u01b0\u1edbc s\u1ea1ch h\u01a1n v\u00e0 h\u00ecnh th\u00e0nh sinh kh\u1ed1i (b\u00f9n ho\u1ea1t t\u00ednh).<\/li>\n\n\n\n
        • Giai \u0111o\u1ea1n l\u1eafng trong: Sau khi x\u1eed l\u00fd, n\u01b0\u1edbc ch\u1ea3y v\u00e0o b\u1ec3 l\u1eafng ho\u1eb7c m\u00e1y l\u1ecdc n\u01b0\u1edbc, n\u01a1i c\u00e1c ch\u1ea5t r\u1eafn v\u00e0 b\u00f9n \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi n\u01b0\u1edbc th\u1ea3i \u0111\u00e3 x\u1eed l\u00fd.<\/li>\n\n\n\n
        • X\u1eed l\u00fd b\u00f9n: M\u1ed9t s\u1ed1 b\u00f9n \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf \u0111\u1ec3 duy tr\u00ec qu\u1ea7n th\u1ec3 vi khu\u1ea9n \u1ed5n \u0111\u1ecbnh; ph\u1ea7n c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf v\u00e0 x\u1eed l\u00fd theo c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n\n<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n<\/section>\n","protected":false},"template":"","brochures":[1040],"_links":{"self":[{"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/brochure_page\/683492"}],"collection":[{"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/brochure_page"}],"about":[{"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/types\/brochure_page"}],"version-history":[{"count":2,"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/brochure_page\/683492\/revisions"}],"predecessor-version":[{"id":683504,"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/brochure_page\/683492\/revisions\/683504"}],"wp:attachment":[{"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/media?parent=683492"}],"wp:term":[{"taxonomy":"brochures","embeddable":true,"href":"https:\/\/acoilfree-brochures.vintageproductions.eu\/vi\/wp-json\/wp\/v2\/brochures?post=683492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}