慈竹高得率制浆废水好氧降解性能研究
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盘爱享, 房桂干, 田庆文, 刘行健, 尹航, 杨强, 韩善明
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Study on aerobic degradation characteristic of high yield pulping wastewater of Neosinocalamus affinis
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Aixiang PAN, Guigan FANG, Qingwen TIAN, Xingjian LIU, Hang YIN, Qiang YANG, Shanming HAN
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表2 四川慈竹高得率制浆废水污染负荷
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Table 2 Wastewater pollution load of high yield pulping of Neosinocalamus affinis
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工艺 | 废水发生量/(m3·t-1) | pH | COD/(mg·L-1) | TS/(mg·L-1) | SS/(mg·L-1) | NH3-N/(mg·L-1) | TN/(mg·L-1) | TOC/(g·L-1) | TP/(mg·L-1) | 电导率/(mS·cm-1) | COD发生量/(kg·t-1) |
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蒸挤 | 0.65 | 6.69 | 1.12×104 | 1 677 | 824 | 53 | 106 | 3.28 | 46 | 1.36 | 7.33 | 1# | 浸渍 | 1.32 | 9.20 | 3.44×104 | 8 283 | 4 900 | 93 | 527 | 17.07 | 40 | 13.28 | 45.39 | 洗浆 | 4.23 | 10.14 | 2.98×104 | 18 560 | 471 | 65 | 179 | 11.18 | 34 | 11.62 | 126.16 | 合计 | 6.20 | | | | | | | | | | 178.88 | 2# | 浸渍 | 1.22 | 10.03 | 4.64×104 | 47 936 | 8 374 | 125 | 693 | 21.03 | 52 | 19.70 | 56.57 | 洗浆 | 4.90 | 10.70 | 3.69×104 | 9 893 | 224 | 100 | 354 | 15.49 | 25 | 10.83 | 180.98 | 合计 | 6.77 | | | | | | | | | | 244.88 | 3# | 浸渍 | 1.22 | 10.03 | 4.64×104 | 47 936 | 8 374 | 125 | 693 | 21.03 | 52 | 19.70 | 56.57 | 洗浆 | 5.86 | 11.35 | 4.26×104 | 40 216 | 360 | 125 | 334 | 18.95 | 41 | 14.60 | 249.77 | 合计 | 7.73 | | | | | | | | | | 313.67 | 4# | 浸渍 | 0.81 | 8.92 | 1.86×104 | 35154 | 8 873 | 120 | 367 | 11.40 | 66 | 14.18 | 15.10 | 洗浆 | 6.07 | 7.94 | 3.35×104 | 26534 | 407 | 15 | 311 | 18.43 | 37 | 15.18 | 203.18 | 合计 | 7.53 | | | | | | | | | | 225.61 |
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