超声辅助热碱洗-电化学法联合处理含油浮渣

吴潮汉,李阳,边婷婷

Combined ultrasonic-assisted thermokalite washing with electrochemical method for the treatment of oily scum

Chaohan WU,Yang LI,Tingting BIAN

表2 正交实验结果

Table 2 Orthogonal experimental results

实验号 因素 干基含油率/% 热洗pH 热洗温度/℃ 超声功率/W 1 10 65 560 18.46 2 10 70 630 18.43 3 10 75 700 17.38 4 11 65 630 19.19 5 11 70 700 17.99 6 11 75 560 18.30 7 12 65 700 18.39 8 12 70 560 18.48 9 12 75 630 18.66 K1 54.27 56.04 55.24 — K2 55.48 54.90 56.28 — K3 55.53 54.34 53.76 — k1 18.09 18.68 18.41 — k2 18.49 18.30 18.76 — k3 18.51 18.18 17.92 — 极差R 1.26 1.70 2.52 — 偏差平方和 0.51 0.75 1.60 — 优选方案 10 75 700 17.38