{"id":468,"date":"2026-03-27T08:29:20","date_gmt":"2026-03-27T08:29:20","guid":{"rendered":"https:\/\/air-compressor-for-laser-cutter.com\/?p=468"},"modified":"2026-03-27T08:29:39","modified_gmt":"2026-03-27T08:29:39","slug":"may-nen-khi-khong-dau-dung-cho-suc-khi-xu-ly-nuoc-thai-huong-dan-day-du-cho-cac-nha-may-cong-nghiep-do-thi-cua-vuong-quoc-anh","status":"publish","type":"post","link":"https:\/\/air-compressor-for-laser-cutter.com\/vi\/ung-dung\/may-nen-khi-khong-dau-dung-cho-suc-khi-xu-ly-nuoc-thai-huong-dan-day-du-cho-cac-nha-may-cong-nghiep-do-thi-cua-vuong-quoc-anh\/","title":{"rendered":"M\u00e1y n\u00e9n kh\u00ed kh\u00f4ng d\u1ea7u d\u00f9ng cho s\u1ee5c kh\u00ed x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i: H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 cho c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00f4 th\u1ecb t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh"},"content":{"rendered":"
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Gi\u1ea3i ph\u00e1p kh\u00f4ng kh\u00ed c\u00f4ng nghi\u1ec7p \u00b7 X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/p>\n

M\u00e1y n\u00e9n kh\u00ed kh\u00f4ng d\u1ea7u d\u00f9ng cho s\u1ee5c kh\u00ed x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i: H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 cho c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00f4 th\u1ecb t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n

L\u00e0m th\u1ebf n\u00e0o m\u00e1y th\u1ed5i kh\u00ed tr\u1ee5c v\u00edt v\u00e0 ly t\u00e2m kh\u00f4ng d\u1ea7u \u0111ang thay th\u1ebf m\u00e1y th\u1ed5i kh\u00ed Roots d\u00f9ng d\u1ea7u trong c\u00e1c b\u1ec3 s\u1ee5c kh\u00ed sinh h\u1ecdc \u2014 gi\u00fap gi\u1ea3m chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng h\u01a1n 20% v\u00e0 lo\u1ea1i b\u1ecf \u00f4 nhi\u1ec5m n\u01b0\u1edbc th\u1ee9 c\u1ea5p.<\/p>\n

C\u00d4NG NGH\u1ec6 KH\u00cd N\u00c9N KH\u00d4NG D\u1ea6U EVER POWER<\/div>\n<\/div>\n<\/div>\n

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\"m\u00e1y\u0110i d\u1ea1o quanh h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u00f4 th\u1ecb \u1edf V\u01b0\u01a1ng qu\u1ed1c Anh \u2014 t\u1eeb m\u1ed9t nh\u00e0 m\u00e1y c\u1ee1 trung \u1edf Yorkshire \u0111\u1ebfn m\u1ed9t c\u01a1 s\u1edf l\u1edbn \u1edf ngo\u1ea1i \u00f4 Manchester \u2014 b\u1ea1n s\u1ebd nghe th\u1ea5y ti\u1ebfng vo ve li\u00ean t\u1ee5c c\u1ee7a h\u1ec7 th\u1ed1ng qu\u1ea1t th\u1ed5i kh\u00ed n\u00e9n v\u00e0o c\u00e1c b\u1ec3 s\u1ee5c kh\u00ed sinh h\u1ecdc. Qu\u00e1 tr\u00ecnh \u0111\u00f3, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ee5c kh\u00ed b\u00f9n ho\u1ea1t t\u00ednh, l\u00e0 tr\u00e1i tim c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i hi\u1ec7n \u0111\u1ea1i. C\u00e1c vi sinh v\u1eadt l\u01a1 l\u1eedng trong h\u1ed7n h\u1ee3p ch\u1ea5t l\u1ecfng ti\u00eau th\u1ee5 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m h\u1eefu c\u01a1 h\u00f2a tan, nh\u01b0ng ch\u1ec9 khi ch\u00fang nh\u1eadn \u0111\u01b0\u1ee3c ngu\u1ed3n cung c\u1ea5p oxy li\u00ean t\u1ee5c v\u00e0 \u1ed5n \u0111\u1ecbnh. N\u1ebfu kh\u00f4ng c\u00f3 \u0111\u1ee7 oxy, h\u1ec7 sinh th\u00e1i s\u1ebd s\u1ee5p \u0111\u1ed5, ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i gi\u1ea3m m\u1ea1nh v\u00e0 nh\u00e0 m\u00e1y c\u00f3 nguy c\u01a1 vi ph\u1ea1m gi\u1edbi h\u1ea1n x\u1ea3 th\u1ea3i do C\u01a1 quan M\u00f4i tr\u01b0\u1eddng quy \u0111\u1ecbnh. Do \u0111\u00f3, m\u00e1y n\u00e9n kh\u00ed, hay ch\u00ednh x\u00e1c h\u01a1n l\u00e0 m\u00e1y th\u1ed5i kh\u00ed \u00e1p su\u1ea5t th\u1ea5p kh\u00f4ng d\u1ea7u, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 \u2014 m\u00e0 l\u00e0 \u0111\u1ed9ng c\u01a1 th\u00fac \u0111\u1ea9y hi\u1ec7u su\u1ea5t x\u1eed l\u00fd sinh h\u1ecdc t\u1eebng gi\u1edd, t\u1eebng ng\u00e0y.<\/p>\n

Trong nhi\u1ec1u th\u1eadp k\u1ef7, m\u00e1y th\u1ed5i kh\u00ed ki\u1ec3u Roots b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh. Ch\u00fang c\u00f3 c\u1ea5u t\u1ea1o c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n, gi\u00e1 th\u00e0nh t\u01b0\u01a1ng \u0111\u1ed1i r\u1ebb v\u00e0 \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1ed9i b\u1ea3o tr\u00ec hi\u1ec3u r\u00f5. V\u1ea5n \u0111\u1ec1 l\u00e0 c\u00e1c m\u00e1y b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u ch\u1eafc ch\u1eafn s\u1ebd \u0111\u1ec3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf ch\u1ea5t b\u00f4i tr\u01a1n l\u1eabn v\u00e0o lu\u1ed3ng kh\u00ed. Trong b\u1ec3 s\u1ee5c kh\u00ed, l\u1edbp d\u1ea7u \u0111\u00f3 t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng m\u1ecfng tr\u00ean b\u1ec1 m\u1eb7t n\u01b0\u1edbc, c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh truy\u1ec1n oxy, \u1ee9c ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi sinh v\u1eadt v\u00e0 g\u00e2y \u00f4 nhi\u1ec5m hydrocarbon trong m\u00f4i tr\u01b0\u1eddng m\u00e0 m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 l\u00e0m s\u1ea1ch sinh h\u1ecdc. C\u00e1c nh\u00e0 v\u1eadn h\u00e0nh t\u1eeb l\u00e2u \u0111\u00e3 ch\u1ea5p nh\u1eadn \u0111i\u1ec1u n\u00e0y nh\u01b0 m\u1ed9t s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi. Nh\u01b0ng th\u1ef1c t\u1ebf kh\u00f4ng ph\u1ea3i v\u1eady. M\u00e1y n\u00e9n kh\u00ed kh\u00f4ng d\u1ea7u hi\u1ec7n \u0111\u1ea1i \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c thi\u1ebft k\u1ebf m\u00e1y th\u1ed5i kh\u00ed tr\u1ee5c v\u00edt \u0111\u00f4i v\u00e0 ly t\u00e2m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p kh\u00ed kh\u00f4ng d\u1ea7u \u2014 \u0111\u00e3 thay \u0111\u1ed5i c\u0103n b\u1ea3n nh\u1eefng g\u00ec c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh s\u1ee5c kh\u00ed n\u01b0\u1edbc th\u1ea3i, c\u1ea3 v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt v\u00e0 kinh t\u1ebf.<\/p>\n<\/div>\n

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\"m\u00e1y
\n\ud83d\udce7 Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed ngay h\u00f4m nay<\/a><\/p>\n

K\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i s\u1ebd ph\u1ea3n h\u1ed3i trong v\u00f2ng 24 gi\u1edd \u00b7 Ch\u00fang t\u00f4i hoan ngh\u00eanh c\u00e1c y\u00eau c\u1ea7u t\u1eeb V\u01b0\u01a1ng qu\u1ed1c Anh<\/p>\n<\/div>\n

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V\u00ec sao qu\u00e1 tr\u00ecnh s\u1ee5c kh\u00ed n\u01b0\u1edbc th\u1ea3i \u0111\u00f2i h\u1ecfi kh\u00ed n\u00e9n ho\u00e0n to\u00e0n kh\u00f4ng ch\u1ee9a d\u1ea7u?<\/h2>\n

Qu\u00e1 tr\u00ecnh b\u00f9n ho\u1ea1t t\u00ednh ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c duy tr\u00ec m\u1ed9t h\u1ec7 sinh th\u00e1i vi sinh v\u1eadt tinh t\u1ebf. Vi khu\u1ea9n hi\u1ebfu kh\u00ed, \u0111\u1ed9ng v\u1eadt nguy\u00ean sinh v\u00e0 c\u00e1c sinh v\u1eadt kh\u00e1c t\u1ea1o th\u00e0nh c\u1ee5m sinh h\u1ecdc gi\u00fap k\u1ebft t\u1ee5 c\u00e1c ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng v\u00e0 h\u1ea5p th\u1ee5 carbon h\u1eefu c\u01a1 h\u00f2a tan. C\u00e1c sinh v\u1eadt n\u00e0y c\u1ea7n hi\u1ec7u su\u1ea5t truy\u1ec1n oxy c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m v\u1edbi s\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t t\u1ea1i giao di\u1ec7n kh\u00f4ng kh\u00ed-n\u01b0\u1edbc b\u00ean trong b\u1ec3 s\u1ee5c kh\u00ed. Ngay c\u1ea3 n\u1ed3ng \u0111\u1ed9 t\u1eeb hai \u0111\u1ebfn ba miligam d\u1ea7u kho\u00e1ng tr\u00ean m\u1ed7i l\u00edt trong h\u1ed7n h\u1ee3p ch\u1ea5t l\u1ecfng c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh trong c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng \u0111\u00e3 c\u00f4ng b\u1ed1 l\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t truy\u1ec1n oxy t\u1eeb t\u00e1m \u0111\u1ebfn m\u01b0\u1eddi l\u0103m ph\u1ea7n tr\u0103m. Trong su\u1ed1t m\u1ed9t n\u0103m ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y v\u1edbi h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n \u0111\u00e3 l\u00ean t\u1edbi h\u00e0ng tr\u0103m ngh\u00ecn b\u1ea3ng Anh, s\u1ef1 gi\u1ea3m s\u00fat t\u01b0\u1edfng ch\u1eebng nh\u1ecf n\u00e0y l\u1ea1i d\u1eabn \u0111\u1ebfn ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng t\u0103ng th\u00eam \u0111\u00e1ng k\u1ec3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i b\u1ecb suy gi\u1ea3m \u0111\u1ed3ng th\u1eddi.<\/p>\n

Ngo\u00e0i v\u1ea5n \u0111\u1ec1 chuy\u1ec3n giao oxy, c\u00f2n c\u00f3 m\u1ed9t kh\u00eda c\u1ea1nh ph\u00e1p l\u00fd m\u00e0 c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh \u1edf Anh kh\u00f4ng th\u1ec3 b\u1ecf qua. Theo \u0110\u1ea1o lu\u1eadt C\u00f4ng nghi\u1ec7p N\u01b0\u1edbc v\u00e0 khung ph\u00e1p l\u00fd v\u1ec1 gi\u1ea5y ph\u00e9p x\u1ea3 th\u1ea3i c\u1ee7a C\u01a1 quan M\u00f4i tr\u01b0\u1eddng, b\u1ea5t k\u1ef3 h\u00ecnh th\u1ee9c hydrocarbon n\u00e0o \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o quy tr\u00ecnh x\u1eed l\u00fd c\u00f3 th\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c n\u01b0\u1edbc th\u1ea3i cu\u1ed1i c\u00f9ng \u0111\u1ec1u ph\u1ea3i ch\u1ecbu s\u1ef1 xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng. M\u1eb7c d\u00f9 vi\u1ec7c d\u1ea7u l\u1eabn v\u00e0o t\u1eeb c\u00e1c m\u00e1y th\u1ed5i kh\u00ed th\u00f4ng th\u01b0\u1eddng hi\u1ebfm khi g\u00e2y ra vi ph\u1ea1m gi\u1ea5y ph\u00e9p tr\u1ef1c ti\u1ebfp, nh\u01b0ng n\u00f3 g\u00f3p ph\u1ea7n v\u00e0o g\u00e1nh n\u1eb7ng ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 m\u00e0 c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh ph\u1ea3i qu\u1ea3n l\u00fd, v\u00e0 n\u00f3 l\u00e0m ph\u1ee9c t\u1ea1p vi\u1ec7c qu\u1ea3n l\u00fd b\u00f9n th\u1ea3i v\u00ec b\u00f9n sinh h\u1ecdc b\u1ecb nhi\u1ec5m d\u1ea7u c\u00f3 gi\u00e1 tr\u1ecb \u1ee9ng d\u1ee5ng trong n\u00f4ng nghi\u1ec7p th\u1ea5p h\u01a1n theo Chi\u1ebfn l\u01b0\u1ee3c T\u00e0i nguy\u00ean Sinh h\u1ecdc c\u1ee7a Anh. Vi\u1ec7c chuy\u1ec3n sang h\u1ec7 th\u1ed1ng m\u00e1y n\u00e9n kh\u00ed kh\u00f4ng d\u1ea7u \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn s\u1ebd lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n con \u0111\u01b0\u1eddng g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y, \u0111\u01a1n gi\u1ea3n h\u00f3a c\u1ea3 vi\u1ec7c qu\u1ea3n l\u00fd quy tr\u00ecnh v\u00e0 b\u00e1o c\u00e1o theo quy \u0111\u1ecbnh.<\/p>\n

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\ud83d\udca7<\/div>\n

Kh\u00f4ng b\u1ecb nhi\u1ec5m d\u1ea7u<\/h3>\n

Lu\u1ed3ng kh\u00ed \u0111\u1ea1t ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0 \u2014 kh\u00f4ng c\u00f3 sol kh\u00ed d\u1ea7u, h\u01a1i ho\u1eb7c h\u1ea1t n\u00e0o x\u00e2m nh\u1eadp v\u00e0o b\u1ec3 s\u1ee5c kh\u00ed \u1edf b\u1ea5t k\u1ef3 t\u1ea3i tr\u1ecdng v\u1eadn h\u00e0nh n\u00e0o.<\/p>\n<\/div>\n

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\u26a1<\/div>\n

20%+ Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/h3>\n

Vi\u1ec7c t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i v\u00e0 h\u00ecnh d\u1ea1ng r\u00f4to ti\u00ean ti\u1ebfn mang l\u1ea1i hi\u1ec7u qu\u1ea3 gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh, v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c m\u00e1y th\u1ed5i Roots t\u1ed1c \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh th\u1ebf h\u1ec7 c\u0169 (20%).<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec<\/h3>\n

Kh\u00f4ng c\u1ea7n thay d\u1ea7u, kh\u00f4ng c\u1ea7n thay l\u1ecdc d\u1ea7u, kh\u00f4ng c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng b\u1ed9 t\u00e1ch d\u1ea7u. Chu k\u1ef3 b\u1ea3o d\u01b0\u1ee1ng k\u00e9o d\u00e0i \u0111\u1ebfn h\u01a1n 4.000 gi\u1edd, gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi.<\/p>\n<\/div>\n

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\ud83d\udccb<\/div>\n

Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/h3>\n

H\u1ed7 tr\u1ee3 vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a C\u01a1 quan M\u00f4i tr\u01b0\u1eddng Anh v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau hi\u1ec7u qu\u1ea3 c\u1ee7a OFWAT \u0111\u1ed1i v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ea7u t\u01b0 AMP8 t\u1ea1i c\u00e1c c\u00f4ng ty c\u1ea5p n\u01b0\u1edbc.\"M\u00e1y<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea1t tr\u1ee5c v\u00edt kh\u00f4ng d\u1ea7u trong h\u1ec7 th\u1ed1ng s\u1ee5c kh\u00ed sinh h\u1ecdc<\/h2>\n

M\u00e1y th\u1ed5i kh\u00ed tr\u1ee5c v\u00edt \u0111\u00f4i kh\u00f4ng d\u1ea7u ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c, nh\u01b0ng c\u00f3 m\u1ed9t \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng v\u1ec1 thi\u1ebft k\u1ebf so v\u1edbi lo\u1ea1i c\u00f3 d\u1ea7u b\u00f4i tr\u01a1n: r\u00f4to \u0111\u1ef1c v\u00e0 r\u00f4to c\u00e1i \u0111\u01b0\u1ee3c gia c\u00f4ng v\u1edbi dung sai d\u01b0\u1edbi micromet v\u00e0 \u0111\u01b0\u1ee3c gi\u1eef \u0111\u1ed3ng b\u1ed9 ch\u00ednh x\u00e1c b\u1eb1ng c\u00e1c b\u00e1nh r\u0103ng \u0111\u1ecbnh th\u1eddi thay v\u00ec b\u1eb1ng m\u00e0ng d\u1ea7u b\u00f4i tr\u01a1n. V\u00ec c\u00e1c r\u00f4to kh\u00f4ng bao gi\u1edd ti\u1ebfp x\u00fac v\u1eadt l\u00fd v\u1edbi nhau ho\u1eb7c v\u1edbi v\u1ecf m\u00e1y, n\u00ean kh\u00f4ng c\u1ea7n ch\u1ea5t b\u00f4i tr\u01a1n trong bu\u1ed3ng n\u00e9n. Kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c h\u00fat v\u00e0o \u1edf c\u1eeda h\u00fat, b\u1ecb gi\u1eef l\u1ea1i gi\u1eefa c\u00e1c th\u00f9y r\u00f4to v\u00e0 \u0111\u01b0\u1ee3c n\u00e9n d\u1ea7n khi r\u00f4to quay tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c x\u1ea3 ra \u1edf \u00e1p su\u1ea5t \u0111\u1ea7u ra c\u1ea7n thi\u1ebft \u2014 th\u01b0\u1eddng l\u00e0 0,4 \u0111\u1ebfn 1,0 bar (\u00e1p su\u1ea5t d\u01b0) cho nhi\u1ec7m v\u1ee5 s\u1ee5c kh\u00ed b\u00f9n ho\u1ea1t t\u00ednh. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e9n l\u00e0 kh\u00f4ng d\u1ea7u theo \u0111\u00fang ngh\u0129a c\u01a1 h\u1ecdc, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u01b0\u1ee3c l\u1ecdc \u1edf ph\u00eda sau.<\/p>\n

M\u00e1y th\u1ed5i ly t\u00e2m (turbo) ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd kh\u00e1c, s\u1eed d\u1ee5ng c\u00e1nh qu\u1ea1t t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 truy\u1ec1n \u0111\u1ed9ng n\u0103ng cho kh\u1ed1i l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111\u00f3 th\u00e0nh \u00e1p su\u1ea5t trong v\u1ecf xo\u1eafn \u1ed1c. Do kh\u00f4ng c\u00f3 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac trong \u0111\u01b0\u1eddng n\u00e9n, n\u00ean thi\u1ebft k\u1ebf n\u00e0y v\u1ed1n d\u0129 y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u1ea7n d\u1ea7u b\u00f4i tr\u01a1n. C\u00e1c c\u00e1nh d\u1eabn h\u01b0\u1edbng \u0111\u1ea7u v\u00e0o c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i cho ph\u00e9p m\u00e1y th\u1ed5i ly t\u00e2m tu\u00e2n theo t\u00edn hi\u1ec7u \u0111i\u1ec3m \u0111\u1eb7t oxy h\u00f2a tan t\u1eeb h\u1ec7 th\u1ed1ng SCADA c\u1ee7a nh\u00e0 m\u00e1y v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u01b0\u1ee3t tr\u1ed9i, t\u0103ng ho\u1eb7c gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng tr\u00ean ph\u1ea1m vi t\u1ef7 l\u1ec7 \u0111i\u1ec1u ch\u1ec9nh r\u1ed9ng m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i hi\u1ec7n t\u01b0\u1ee3ng dao \u0111\u1ed9ng ho\u1eb7c t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t t\u1eebng h\u1ea1n ch\u1ebf vi\u1ec7c \u1ee9ng d\u1ee5ng m\u00e1y ly t\u00e2m trong x\u1eed l\u00fd n\u01b0\u1edbc. T\u1ea1i c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i quy m\u00f4 l\u1edbn \u2013 nh\u1eefng nh\u00e0 m\u00e1y x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng tr\u00ean 100 tri\u1ec7u l\u00edt m\u1ed7i ng\u00e0y \u2013 h\u1ec7 th\u1ed1ng m\u00e1y th\u1ed5i turbo \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn, trong khi c\u00e1c thi\u1ebft b\u1ecb tr\u1ee5c v\u00edt \u0111\u00f4i kh\u00f4ng d\u1ea7u v\u1eabn c\u00f3 t\u00ednh c\u1ea1nh tranh cao t\u1ea1i c\u00e1c c\u01a1 s\u1edf quy m\u00f4 nh\u1ecf v\u00e0 v\u1eeba tr\u00ean kh\u1eafp n\u01b0\u1edbc Anh, Scotland v\u00e0 Wales.<\/p>\n

<\/p>\n

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Quy tr\u00ecnh s\u1ee5c kh\u00ed<\/p>\n

\n
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\ud83c\udf0a<\/div>\n

L\u1ecdc kh\u00ed \u0111\u1ea7u v\u00e0o<\/p>\n<\/div>\n

\u2192<\/div>\n
\n
\u2699\ufe0f<\/div>\n

N\u00e9n kh\u00f4ng d\u1ea7u<\/p>\n<\/div>\n

\u2192<\/div>\n
\n
\ud83c\udf21\ufe0f<\/div>\n

B\u1ed9 l\u00e0m m\u00e1t sau<\/p>\n<\/div>\n

\u2192<\/div>\n
\n
\ud83d\udca8<\/div>\n

B\u1ed9 khu\u1ebfch t\u00e1n bong b\u00f3ng m\u1ecbn<\/p>\n<\/div>\n

\u2192<\/div>\n
\n
\ud83e\udda0<\/div>\n

\u0110i\u1ec1u tr\u1ecb sinh h\u1ecdc<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Th\u00f4ng s\u1ed1 hi\u1ec7u su\u1ea5t k\u1ef9 thu\u1eadt<\/h2>\n

B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a d\u00f2ng m\u00e1y th\u1ed5i kh\u00ed kh\u00f4ng d\u1ea7u c\u1ee7a Ever Power \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh cho nhi\u1ec7m v\u1ee5 s\u1ee5c kh\u00ed n\u01b0\u1edbc th\u1ea3i. C\u00e1c s\u1ed1 li\u1ec7u n\u00e0y th\u1ec3 hi\u1ec7n hi\u1ec7u su\u1ea5t ti\u00eau chu\u1ea9n \u1edf \u0111i\u1ec1u ki\u1ec7n tham chi\u1ebfu (ISO 1217 Ed.4, 20 \u00b0C, 1 bar abs, \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i 0%). D\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t c\u1ee5 th\u1ec3 t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p theo y\u00eau c\u1ea7u d\u1ef1a tr\u00ean \u0111\u1ed9 cao th\u1ef1c t\u1ebf, nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u v\u00e0o v\u00e0 \u00e1p su\u1ea5t x\u1ea3 m\u1ee5c ti\u00eau cho c\u01a1 s\u1edf c\u1ee7a b\u1ea1n.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nM\u00e1y th\u1ed5i tr\u1ee5c v\u00edt kh\u00f4ng d\u1ea7u<\/th>\nQu\u1ea1t ly t\u00e2m (Turbo)<\/th>\nM\u00e1y th\u1ed5i Oiled Roots (Phi\u00ean b\u1ea3n c\u0169)<\/th>\n<\/tr>\n<\/thead>\n
Ph\u1ea1m vi l\u01b0u l\u01b0\u1ee3ng (m\u00b3\/ph\u00fat)<\/td>\n1 \u2013 80<\/td>\n20 \u2013 600+<\/td>\n0,5 \u2013 120<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t x\u1ea3 (bar g)<\/td>\n0,3 \u2013 1,5<\/td>\n0,4 \u2013 1,0<\/td>\n0,3 \u2013 1,0<\/td>\n<\/tr>\n
Ph\u00e2n lo\u1ea1i d\u1ea7u<\/td>\nISO 8573-1 Lo\u1ea1i 0<\/span><\/td>\nISO 8573-1 Lo\u1ea1i 0<\/span><\/td>\nB\u1ecb nhi\u1ec5m d\u1ea7u<\/span><\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t ri\u00eang (kW\/m\u00b3\/ph\u00fat)<\/td>\n4,8 \u2013 6,2<\/td>\n4,2 \u2013 5,5<\/td>\n6,5 \u2013 8,5<\/td>\n<\/tr>\n
M\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n (dB(A) \u1edf kho\u1ea3ng c\u00e1ch 1 m)<\/td>\n72 \u2013 78<\/td>\n70 \u2013 75<\/td>\n82 \u2013 92<\/td>\n<\/tr>\n
VSD (B\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i)<\/td>\nTi\u00eau chu\u1ea9n<\/td>\nTi\u00eau chu\u1ea9n<\/td>\nKh\u00f4ng b\u1eaft bu\u1ed9c<\/td>\n<\/tr>\n
Chu k\u1ef3 b\u1ea3o tr\u00ec (gi\u1edd)<\/td>\n4.000 \u2013 8.000<\/td>\n8.000 \u2013 16.000<\/td>\n1.500 \u2013 3.000<\/td>\n<\/tr>\n
Th\u1eddi gian ho\u00e0n v\u1ed1n \u0111i\u1ec3n h\u00ecnh<\/td>\n18 \u2013 30 th\u00e1ng<\/td>\n24 \u2013 42 th\u00e1ng<\/td>\n\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n

C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c c\u1ea5p n\u01b0\u1edbc v\u00e0 c\u00f4ng nghi\u1ec7p t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n

Nhu c\u1ea7u v\u1ec1 kh\u00ed s\u1ee5c kh\u00f4ng d\u1ea7u \u0111\u00e1ng tin c\u1eady kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u00f4 th\u1ecb truy\u1ec1n th\u1ed1ng. Tr\u00ean kh\u1eafp n\u1ec1n c\u00f4ng nghi\u1ec7p \u0111a d\u1ea1ng c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh, c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd sinh h\u1ecdc ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c tri\u1ec3n khai khi c\u00e1c doanh nghi\u1ec7p ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ea5p ph\u00e9p x\u1ea3 th\u1ea3i c\u00f4ng nghi\u1ec7p nghi\u00eam ng\u1eb7t h\u01a1n v\u00e0 ph\u00ed x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ng\u00e0y c\u00e0ng t\u0103ng. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng \u2014 c\u00e1c nh\u00e0 m\u00e1y bia \u1edf Burton-on-Trent, c\u00e1c nh\u00e0 ch\u1ebf bi\u1ebfn s\u1eefa \u1edf Somerset, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u01b0\u1edbc gi\u1ea3i kh\u00e1t tr\u00ean kh\u1eafp v\u00f9ng Midlands \u2014 v\u1eadn h\u00e0nh c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ri\u00eang c\u1ee7a h\u1ecd d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 s\u1ee5c kh\u00ed t\u01b0\u01a1ng t\u1ef1. C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng c\u01a1 s\u1edf trong c\u1ee5m c\u00f4ng ngh\u1ec7 sinh h\u1ecdc Cambridge v\u00e0 h\u00e0nh lang d\u01b0\u1ee3c ph\u1ea9m T\u00e2y B\u1eafc n\u01b0\u1edbc Anh \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, c\u0169ng v\u1eadn h\u00e0nh c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd sinh h\u1ecdc r\u1ea5t nh\u1ea1y c\u1ea3m, n\u01a1i nguy c\u01a1 \u00f4 nhi\u1ec5m hydrocarbon trong sinh kh\u1ed1i l\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c c\u1ea3 v\u1ec1 m\u1eb7t quy tr\u00ecnh v\u00e0 quy \u0111\u1ecbnh.<\/p>\n

C\u00e1c c\u01a1 s\u1edf nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n v\u00e0 tr\u1ea1i gi\u1ed1ng c\u00e1 y\u00eau c\u1ea7u duy tr\u00ec n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong ph\u1ea1m vi h\u1eb9p \u0111\u1ec3 h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe \u0111\u00e0n c\u00e1, v\u00e0 h\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n kh\u00f4ng d\u1ea7u \u0111\u00f3ng vai tr\u00f2 v\u1eeba l\u00e0 ngu\u1ed3n cung c\u1ea5p oxy b\u1ed5 sung v\u1eeba l\u00e0 \u0111\u1ed9ng l\u1ef1c ch\u00ednh cho qu\u00e1 tr\u00ecnh s\u1ee5c kh\u00ed l\u1ecdc sinh h\u1ecdc trong h\u1ec7 th\u1ed1ng nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n tu\u1ea7n ho\u00e0n (RAS). Ngay c\u1ea3 trong c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd k\u1ef5 kh\u00ed (AD) \u2014 n\u01a1i qu\u00e1 tr\u00ecnh ch\u00ednh t\u1ea5t nhi\u00ean l\u00e0 kh\u00f4ng c\u00f3 oxy \u2014 m\u00e1y th\u1ed5i kh\u00f4ng d\u1ea7u v\u1eabn c\u1ea7n thi\u1ebft cho c\u00e1c giai \u0111o\u1ea1n x\u1eed l\u00fd kh\u00ed sinh h\u1ecdc, s\u1ee5c kh\u00ed x\u1eed l\u00fd n\u01b0\u1edbc r\u1ec9 r\u00e1c v\u00e0 h\u1ec7 th\u1ed1ng x\u1eed l\u00fd sau ph\u00e2n h\u1ee7y. \u0110i\u1ec3m chung trong t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y l\u00e0: s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a d\u1ea7u trong lu\u1ed3ng kh\u00ed x\u1eed l\u00fd t\u1ea1o ra c\u00e1c v\u1ea5n \u0111\u1ec1 l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ea5t k\u1ef3 kho\u1ea3n ti\u1ebft ki\u1ec7m v\u1ed1n n\u00e0o c\u00f3 \u0111\u01b0\u1ee3c nh\u1edd vi\u1ec7c mua thi\u1ebft b\u1ecb b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u r\u1ebb h\u01a1n.<\/p>\n

<\/p>\n

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\ud83c\udfd9\ufe0f<\/div>\n

Nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u00f4 th\u1ecb<\/h3>\n

Ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c 24\/7, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng d\u00e2n s\u1ed1 t\u1eeb 5.000 \u0111\u1ebfn 500.000 ng\u01b0\u1eddi tr\u1edf l\u00ean. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n VSD li\u00ean k\u1ebft v\u1edbi c\u1ea3m bi\u1ebfn DO \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea3i ch\u00ednh x\u00e1c.<\/p>\n<\/div>\n

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\ud83c\udf7a<\/div>\n

N\u01b0\u1edbc th\u1ea3i t\u1eeb nh\u00e0 m\u00e1y bia v\u00e0 th\u1ef1c ph\u1ea9m<\/h3>\n

N\u1ed3ng \u0111\u1ed9 BOD cao t\u1eeb qu\u00e1 tr\u00ecnh l\u00ean men v\u00e0 d\u00f2ng n\u01b0\u1edbc r\u1eeda. Kh\u00f4ng kh\u00ed kh\u00f4ng ch\u1ee9a d\u1ea7u gi\u00fap duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a b\u00f4ng c\u1eb7n sinh h\u1ecdc trong su\u1ed1t chu k\u1ef3 s\u1ea3n xu\u1ea5t cao \u0111i\u1ec3m.<\/p>\n<\/div>\n

\n
\ud83d\udc8a<\/div>\n

\u0110\u1ecba \u0111i\u1ec3m s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m<\/h3>\n

Kh\u00f4ng ch\u1ea5p nh\u1eadn b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n n\u00e0o. Ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0 l\u00e0 y\u00eau c\u1ea7u c\u01a1 b\u1ea3n t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m s\u1ea3n xu\u1ea5t tu\u00e2n th\u1ee7 GMP.<\/p>\n<\/div>\n

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\ud83d\udc1f<\/div>\n

Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n & H\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n n\u01b0\u1edbc ng\u1ea7m (RAS)<\/h3>\n

S\u1ee5c kh\u00ed sinh h\u1ecdc trong h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n. \u00d4 nhi\u1ec5m d\u1ea7u s\u1ebd g\u00e2y ch\u1ebft cho v\u1eadt nu\u00f4i \u2014 ngu\u1ed3n cung c\u1ea5p \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn kh\u00f4ng ch\u1ee9a d\u1ea7u l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c.<\/p>\n<\/div>\n

\n
\u267b\ufe0f<\/div>\n

N\u01b0\u1edbc r\u1ec9 r\u00e1c th\u1ea3i<\/h3>\n

Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a n\u01b0\u1edbc r\u1ec9 r\u00e1c c\u00f3 t\u00ednh \u0103n m\u00f2n cao \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p qu\u1ea1t gi\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi v\u1eadt li\u1ec7u v\u00e0 \u00edt c\u1ea7n b\u1ea3o tr\u00ec. C\u00e1c thi\u1ebft b\u1ecb tr\u1ee5c v\u00edt kh\u00f4ng d\u1ea7u x\u1eed l\u00fd d\u00f2ng n\u01b0\u1edbc gi\u00e0u amoniac m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady.<\/p>\n<\/div>\n

\n
\ud83c\udfed<\/div>\n

Nh\u00e0 m\u00e1y MBR c\u00f4ng nghi\u1ec7p<\/h3>\n

Kh\u00f4ng kh\u00ed d\u00f9ng \u0111\u1ec3 l\u00e0m s\u1ea1ch m\u00e0ng l\u1ecdc sinh h\u1ecdc ph\u1ea3i ho\u00e0n to\u00e0n kh\u00f4ng ch\u1ee9a d\u1ea7u \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng t\u1eafc ngh\u1ebdn m\u00e0ng l\u1ecdc kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i v\u00e0 duy tr\u00ec kh\u1ea3 n\u0103ng th\u1ea5m c\u1ee7a m\u00e0ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Th\u00e0nh c\u00f4ng c\u1ee7a kh\u00e1ch h\u00e0ng: C\u00e1c d\u1ef1 \u00e1n l\u1eafp \u0111\u1eb7t th\u1ef1c t\u1ebf tr\u00ean kh\u1eafp V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n

Hi\u1ec7u qu\u1ea3 th\u1ef1c s\u1ef1 c\u1ee7a b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 n\u00e0o kh\u00f4ng n\u1eb1m \u1edf b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e0 \u1edf th\u1ef1c t\u1ebf v\u1eadn h\u00e0nh. Tr\u01b0\u1eddng h\u1ee3p sau \u0111\u00e2y t\u00f3m t\u1eaft m\u1ed9t h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t ti\u00eau bi\u1ec3u t\u1eeb danh m\u1ee5c d\u1ef1 \u00e1n c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, k\u00e8m theo l\u1eddi ch\u1ee9ng th\u1ef1c t\u1eeb c\u00e1c k\u1ef9 s\u01b0 v\u1eadn h\u00e0nh nh\u00e0 m\u00e1y v\u00e0 k\u1ef9 s\u01b0 thu mua \u0111\u00e3 chuy\u1ec3n sang s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng s\u1ee5c kh\u00ed kh\u00f4ng d\u1ea7u.<\/p>\n

<\/p>\n

\n
\n

Nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p \u00b7 Yorkshire, Anh \u00b7 C\u00f4ng ty c\u1ea5p n\u01b0\u1edbc \u0111\u00f4 th\u1ecb<\/p>\n

Thay th\u1ebf s\u00e1u m\u00e1y th\u1ed5i Roots t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y x\u1eed l\u00fd b\u00f9n ho\u1ea1t t\u00ednh c\u00f4ng su\u1ea5t 95.000 PE.<\/h3>\n

M\u1ed9t c\u00f4ng ty c\u1ea5p n\u01b0\u1edbc \u1edf Yorkshire, v\u1eadn h\u00e0nh m\u1ed9t nh\u00e0 m\u00e1y x\u1eed l\u00fd b\u00f9n ho\u1ea1t t\u00ednh ph\u1ee5c v\u1ee5 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 95.000 d\u00e2n, \u0111\u00e3 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng s\u00e1u m\u00e1y th\u1ed5i kh\u00ed Roots b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990. \u0110\u1ebfn n\u0103m 2021, chi ph\u00ed b\u1ea3o tr\u00ec \u0111\u00e3 t\u0103ng cao \u0111\u00e1ng k\u1ec3, hi\u1ec7n t\u01b0\u1ee3ng d\u1ea7u tr\u00e0n v\u00e0o c\u00e1c l\u00e0n s\u1ee5c kh\u00ed g\u00e2y ra l\u1edbp m\u00e0ng d\u1ea7u b\u00e1m dai d\u1eb3ng tr\u00ean b\u1ec1 m\u1eb7t, v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng ri\u00eang c\u1ee7a nh\u00e0 m\u00e1y cho qu\u00e1 tr\u00ecnh s\u1ee5c kh\u00ed l\u00e0 7,8 kWh\/kg BOD \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf - cao h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7n \u0111\u1ea1i. Sau m\u1ed9t nghi\u00ean c\u1ee9u kh\u1ea3 thi \u0111\u01b0\u1ee3c Ever Power h\u1ed7 tr\u1ee3, b\u1ed1n m\u00e1y th\u1ed5i kh\u00ed tr\u1ee5c v\u00edt \u0111\u00f4i kh\u00f4ng d\u1ea7u t\u00edch h\u1ee3p VSD \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh n\u0103m 2022. Trong v\u00f2ng m\u01b0\u1eddi hai th\u00e1ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng ri\u00eang \u0111\u00e3 gi\u1ea3m xu\u1ed1ng c\u00f2n 5,4 kWh\/kg BOD \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf (gi\u1ea3m 311 TP5T), l\u1edbp m\u00e0ng d\u1ea7u tr\u00ean b\u1ec1 m\u1eb7t \u0111\u00e3 ho\u00e0n to\u00e0n bi\u1ebfn m\u1ea5t, v\u00e0 n\u1ed3ng \u0111\u1ed9 amoniac trong n\u01b0\u1edbc th\u1ea3i \u0111\u1ea1t ti\u00eau chu\u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n t\u1eeb 941 TP5T l\u00ean 99,21 TP5T m\u1eabu \u0111\u00e1p \u1ee9ng gi\u1edbi h\u1ea1n cho ph\u00e9p 3 mg\/l. M\u1ee9c ti\u1ebft ki\u1ec7m \u0111i\u1ec7n h\u00e0ng n\u0103m theo gi\u00e1 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p hi\u1ec7n h\u00e0nh c\u1ee7a Anh \u01b0\u1edbc t\u00ednh kho\u1ea3ng 185.000 b\u1ea3ng Anh t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m n\u00e0y.<\/p>\n<\/div>\n

\n
\n

31%<\/p>\n

Gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng<\/p>\n<\/div>\n

\n

185 ngh\u00ecn b\u1ea3ng Anh<\/p>\n

Ti\u1ebft ki\u1ec7m h\u00e0ng n\u0103m<\/p>\n<\/div>\n

\n

99.2%<\/p>\n

Tu\u00e2n th\u1ee7 s\u1ef1 \u0111\u1ed3ng \u00fd<\/p>\n<\/div>\n

\n

0<\/p>\n

S\u1ef1 ki\u1ec7n \u00f4 nhi\u1ec5m d\u1ea7u<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

“<\/p>\n

Ch\u00fang t\u00f4i \u0111\u00e3 ph\u1ea3i x\u1eed l\u00fd c\u00e1c quy tr\u00ecnh v\u1edbt d\u1ea7u trong su\u1ed1t hai m\u01b0\u01a1i n\u0103m. Vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c qu\u1ea1t th\u1ed5i tr\u1ee5c v\u00edt kh\u00f4ng d\u1ea7u \u0111\u00e3 gi\u1ea3i quy\u1ebft to\u00e0n b\u1ed9 v\u1ea5n \u0111\u1ec1 ch\u1ec9 sau m\u1ed9t \u0111\u00eam. D\u1eef li\u1ec7u v\u1ec1 hi\u1ec7u su\u1ea5t sinh h\u1ecdc \u0111\u00e3 n\u00f3i l\u00ean t\u1ea5t c\u1ea3 \u2014 ch\u00fang t\u00f4i ch\u01b0a t\u1eebng b\u1ecb r\u00f2 r\u1ec9 amoniac k\u1ec3 t\u1eeb khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh.<\/p>\n

\u2014 Qu\u1ea3n l\u00fd quy tr\u00ecnh, C\u00f4ng ty C\u1ea5p n\u01b0\u1edbc Yorkshire, V\u01b0\u01a1ng qu\u1ed1c Anh<\/p>\n<\/div>\n

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“<\/p>\n

L\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p c\u1ee7a ch\u00fang t\u00f4i bi\u1ebfn \u0111\u1ed9ng r\u1ea5t l\u1edbn gi\u1eefa c\u00e1c chu k\u1ef3 s\u1ea3n xu\u1ea5t. Ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i tr\u00ean c\u00e1c thi\u1ebft b\u1ecb Ever Power cho ph\u00e9p h\u1ec7 th\u1ed1ng qu\u1ea1t gi\u00f3 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh theo t\u1ea3i tr\u1ecdng. L\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 cho qu\u00e1 tr\u00ecnh s\u1ee5c kh\u00ed gi\u1ea3m xu\u1ed1ng v\u00e0 ch\u00fang t\u00f4i \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nitrat h\u00f3a t\u1ed1t h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n

\u2014 K\u1ef9 s\u01b0 ti\u1ec7n \u00edch, T\u1eadp \u0111o\u00e0n bia Midlands, V\u01b0\u01a1ng qu\u1ed1c Anh<\/p>\n<\/div>\n

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“<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 ki\u1ec3m to\u00e1n MCERTS, vi\u1ec7c c\u00f3 th\u1ec3 ch\u1ee9ng minh \u0111\u1ea1t ch\u1ee9ng nh\u1eadn ISO 8573-1 Lo\u1ea1i 0 cho h\u1ec7 th\u1ed1ng cung c\u1ea5p kh\u00ed s\u1ee5c \u0111\u00e3 \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111\u00e1ng k\u1ec3 cu\u1ed9c ki\u1ec3m to\u00e1n m\u00f4i tr\u01b0\u1eddng h\u00e0ng n\u0103m c\u1ee7a ch\u00fang t\u00f4i. \u0110\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a Ever Power \u0111\u00e3 hi\u1ec3u r\u00f5 b\u1ed1i c\u1ea3nh ph\u00e1p l\u00fd c\u1ee7a ch\u00fang t\u00f4i ngay t\u1eeb ng\u00e0y \u0111\u1ea7u ti\u00ean.<\/p>\n

\u2014 Qu\u1ea3n l\u00fd Tu\u00e2n th\u1ee7 M\u00f4i tr\u01b0\u1eddng, C\u01a1 s\u1edf S\u1ea3n xu\u1ea5t D\u01b0\u1ee3c ph\u1ea9m Scotland, V\u01b0\u01a1ng qu\u1ed1c Anh<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t v\u00e0 k\u1ef9 thu\u1eadt t\u00f9y ch\u1ec9nh v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a Ever Power<\/h2>\n
\n
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Ever Power v\u1eadn h\u00e0nh m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng chuy\u00ean d\u1ee5ng, trang b\u1ecb c\u00e1c trung t\u00e2m gia c\u00f4ng CNC ch\u00ednh x\u00e1c, thi\u1ebft b\u1ecb m\u00e0i rotor t\u1ef1 \u0111\u1ed9ng v\u00e0 m\u1ed9t bu\u1ed3ng th\u1eed nghi\u1ec7m hi\u1ec7u su\u1ea5t quy m\u00f4 \u0111\u1ea7y \u0111\u1ee7, c\u00f3 kh\u1ea3 n\u0103ng m\u00f4 ph\u1ecfng m\u1ecdi \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba \u0111i\u1ec3m t\u1ea1i Anh, t\u1eeb m\u1ef1c n\u01b0\u1edbc bi\u1ec3n \u0111\u1ebfn \u0111\u1ed9 cao 600 m\u00e9t. \u0110\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 h\u01a1n m\u01b0\u1eddi t\u00e1m n\u0103m kinh nghi\u1ec7m \u1ee9ng d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n kh\u00f4ng d\u1ea7u \u00e1p su\u1ea5t th\u1ea5p, v\u00e0 ch\u00fang t\u00f4i \u00e1p d\u1ee5ng ki\u1ebfn \u200b\u200bth\u1ee9c \u0111\u00f3 th\u00f4ng qua m\u1ed9t quy tr\u00ecnh t\u00f9y ch\u1ec9nh c\u00f3 c\u1ea5u tr\u00fac, b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ea1n v\u00e0 k\u1ebft th\u00fac b\u1eb1ng m\u1ed9t gi\u1ea3i ph\u00e1p h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 s\u1eb5n trong danh m\u1ee5c.<\/p>\n

\u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m: l\u1eafp r\u00e1p d\u00e0n qu\u1ea1t gi\u00f3 theo y\u00eau c\u1ea7u v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc ng\u01b0ng t\u1ee5 kh\u1eafc nghi\u1ec7t, ch\u1ee9ng nh\u1eadn ATEX Zone 2 cho c\u00e1c c\u00f4ng tr\u00ecnh b\u00e3i ch\u00f4n l\u1ea5p v\u00e0 nh\u00e0 m\u00e1y x\u1eed l\u00fd kh\u00ed sinh h\u1ecdc, thi\u1ebft k\u1ebf b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n theo y\u00eau c\u1ea7u v\u1edbi t\u00edch h\u1ee3p Ethernet\/IP ho\u1eb7c Modbus RTU v\u00e0o n\u1ec1n t\u1ea3ng SCADA hi\u1ec7n c\u00f3, v\u00e0 thi\u1ebft k\u1ebf v\u1ecf c\u00e1ch \u00e2m \u0111\u00e1p \u1ee9ng gi\u1edbi h\u1ea1n ti\u1ebfng \u1ed3n theo quy ho\u1ea1ch t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m nh\u1ea1y c\u1ea3m. M\u1ed7i thi\u1ebft b\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra hi\u1ec7u su\u1ea5t t\u1ea1i nh\u00e0 m\u00e1y tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng v\u00e0 k\u00e8m theo b\u00e1o c\u00e1o FAT c\u00f3 s\u1ef1 ch\u1ee9ng ki\u1ebfn \u200b\u200bc\u1ee7a b\u00ean th\u1ee9 ba. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng t\u1eeb m\u1ed9t qu\u1ea1t gi\u00f3 nh\u1ecf g\u1ecdn ph\u1ee5c v\u1ee5 cho m\u1ed9t nh\u00e0 m\u00e1y nh\u1ecf cho \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng song song nhi\u1ec1u thi\u1ebft b\u1ecb cho c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00f4 th\u1ecb l\u1edbn, v\u00e0 c\u00e1c k\u1ef9 s\u01b0 d\u1ef1 \u00e1n c\u1ee7a ch\u00fang t\u00f4i s\u1ebd \u0111\u1ebfn th\u0103m \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a b\u1ea1n t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh \u1edf b\u1ea5t k\u1ef3 giai \u0111o\u1ea1n n\u00e0o c\u1ee7a quy tr\u00ecnh mua s\u1eafm \u2014 t\u1eeb nghi\u00ean c\u1ee9u kh\u1ea3 thi ban \u0111\u1ea7u \u0111\u1ebfn v\u1eadn h\u00e0nh th\u1eed v\u00e0 \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/p>\n<\/div>\n

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C\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh bao g\u1ed3m<\/p>\n