倾斜级联曝气（ICA）在液体负荷为5 gpm/ft（1.04 L s-1/m）至15 gpm/ft（3.1 L s-1/m）时，可有效去除饮用水中的10种氯化挥发性有机物（VOCs）。总传质（或脱附）系数（KLav）比填料塔曝气的大一个数量级（0.08-0.54 s-1）。对所有10种挥发性有机化合物的实验数据进行曲线拟合，方程KLav=0.019+0.091（Hp）1/4（sinO）4/3，其中Hp是亨利定律常数（atm），O是倾角，得出的脱附系数在实验值的正负18%以内。对于Hp值大于300 atm的化合物，60°的级联角最有效；Hp值小于300 atm的化合物在更陡的角度被最有效地剥离。包括37个参考文献、表格、图表。

Inclined cascade aeration (ICA) was effective in removing 10 chlorinated volatile organic chemicals (VOCs) from drinking water at liquid loadings of 5 gpm/ft (1.04 L s-1/m) to 15 gpm/ft (3.1 L s-1/m). Overall mass transfer (or desorption) coefficients (KLav) were an order of magnitude larger (0.08-0.54 s-1) than those reported for packed-tower aeration. A curve fit of the experimental data for all 10 VOCs with the equation KLav = 0.019 + 0.091 (Hp)1/4(sinO)4/3, in which Hp is the Henry's law constant (atm) and O is the angle of inclination, yielded desorption coefficients within plus or minus 18 percent of experimental values. A cascade angle of 60 was found most efficacious for compounds with Hp values > 300 atm; compounds with Hp values < 300 atm were most effectively stripped at yet steeper angles. Includes 37 references, tables, figures.