{"id":1605,"date":"2023-05-11T15:27:55","date_gmt":"2023-05-11T08:27:55","guid":{"rendered":"https:\/\/bmmach.com\/?p=1605"},"modified":"2023-05-11T15:27:55","modified_gmt":"2023-05-11T08:27:55","slug":"chat-on-dinh-do-ph-trong-san-xuat-son-nuoc","status":"publish","type":"post","link":"https:\/\/bmmach.com\/zh-hans\/chat-on-dinh-do-ph-trong-san-xuat-son-nuoc\/","title":{"rendered":"Ch\u1ea5t \u1ed5n \u0111\u1ecbnh \u0111\u1ed9 pH trong s\u1ea3n xu\u1ea5t s\u01a1n n\u01b0\u1edbc"},"content":{"rendered":"

Trong c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t s\u01a1n n\u01b0\u1edbc, t\u1eeb khi s\u1ea3n xu\u1ea5t \u0111\u1ebfn khi s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh kh\u00e1 d\u00e0i, bao g\u1ed3m: s\u1ea3n xu\u1ea5t, \u0111\u00f3ng g\u00f3i, v\u1eadn chuy\u1ec3n, l\u01b0u tr\u1eef trong kho v\u00e0 thi c\u00f4ng.\u00a0<\/span><\/h4>\n

Trong su\u1ed1t qu\u00e1 tr\u00ecnh \u0111\u00f3, \u0111\u1ec3 dung d\u1ecbch s\u01a1n lu\u00f4n \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea3m b\u1ea3o gi\u1eef \u0111\u01b0\u1ee3c nguy\u00ean c\u00e1c t\u00ednh ch\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng c\u1ea7n ph\u1ea3i l\u01b0u \u00fd t\u1edbi r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1, m\u00e0 \u0111\u1eb7c bi\u1ec7t c\u1ea7n l\u01b0u \u00fd ch\u00ednh l\u00e0 \u0111\u1ed9 pH trong s\u01a1n.<\/span><\/h4>\n

V\u1eady, \u0111\u1ed9 pH l\u00e0 g\u00ec v\u00e0 vai tr\u00f2 c\u1ee7a ch\u1ea5t \u1ed5n \u0111\u1ecbnh \u0111\u1ed9 pH trong c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t s\u01a1n n\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o? Trong b\u00e0i n\u00e0y c\u00e1c b\u1ea1n h\u00e3y t\u00ecm hi\u1ec3u c\u00f9ng v\u1edbi <\/span>pg nổ hũ đổi thưởng Chemicals<\/span>.<\/span><\/h4>\n

\u0110\u1ea7u ti\u00ean, ta c\u1ea7n xem x\u00e9t \u0111\u1ed9 pH l\u00e0 g\u00ec?<\/b><\/h4>\n

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\u0110\u1ed9 pH l\u00e0 ch\u1ec9 s\u1ed1 \u0111o \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c ion H\u2083O\u207a (H+) trong dung d\u1ecbch. M\u1ed9t dung d\u1ecbch trung h\u00f2a c\u00f3 pH x\u1ea5p x\u1ec9 7. C\u00e1c dung d\u1ecbch n\u01b0\u1edbc c\u00f3 gi\u00e1 tr\u1ecb pH nh\u1ecf h\u01a1n 7 \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 t\u00ednh ax\u00edt, trong khi c\u00e1c gi\u00e1 tr\u1ecb pH l\u1edbn h\u01a1n 7 \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 t\u00ednh ki\u1ec1m.<\/span><\/h4>\n

V\u1eady, c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0o c\u1ee7a s\u01a1n n\u01b0\u1edbc s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng khi \u0111\u1ed9 pH kh\u00f4ng \u1ed5n \u0111\u1ecbnh?<\/b><\/h4>\n

Khi \u0111\u1ed9 pH kh\u00f4ng \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh (c\u00f3 th\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m) c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 trong s\u01a1n n\u01b0\u1edbc s\u1ebd ngay l\u1eadp t\u1ee9c b\u1ecb \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c, bao g\u1ed3m:<\/span><\/h4>\n