冷冻-重力脱盐与反渗透结合的海水淡化分析研究

张皓兴,杨晖,董冰艳

Study on seawater desalination with combined freezing-gravity-induced and reverse osmosis desalination method

Haoxing Zhang,Hui Yang,Bingyan Dong

表1 不同融化率下的Cl-、TDS、总硬度

序号 冰质量/g 融化液质量/g 融化率/% TDS/（mg·L-1） TDS去除率/% Cl-/（mg·L-1） Cl-脱除率/% 总硬度/（mg·L-1） 硬度去除率/% 1 420.89 220.50 50.39 3 874.0 89.03 1 114.70 93.58 550.50 90.45 2 422.75 229.55 54.30 2 632.0 92.55 660.30 96.20 377.84 93.45 3 418.10 249.06 59.57 1 801.0 94.90 523.63 96.98 227.70 96.05 4 418.14 267.05 64.01 1 081.7 96.94 353.23 97.96 155.14 97.31 5 419.10 292.01 69.69 740.3 97.90 300.50 98.27 111.60 98.06 6 421.65 313.75 74.41 590.9 98.33 285.78 98.35 63.56 98.90 7 422.00 335.62 79.53 451.1 98.72 184.60 98.94 62.56 98.91 8 422.04 354.74 84.06 350.5 99.01 142.00 99.18 61.56 98.93 9 423.54 377.08 89.03 298.6 99.15 97.63 99.44 60.05 98.96