88.4 Surface adsorption of solution 8.4.3 The types of surface adsorption KCI NaCl NaNo % /mN·m u/%a/mN·m-1w/%a/mN·m-1 0.74 72.99 0.58 72.92 0.85 72.87 3.60 73.45 2.84 73.75 4.08 73.75 6.93 74.15 5.43 74.39 7.84 73.95 13.88 75.55 10.46 76.05 14.53 75.15 18.77 76.95 14.92 77.65 29.82 78.35 22.97 78.25 22.62 80.95 37.30 80.25 24.70 78.75 5.92 5 82.55 47.06 87.058.4.3 The types of surface adsorption §8.4 Surface adsorption of solution