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氧化树脂的制备及其对水溶液中2,4-二氯苯酚的吸附研究

Keywords: 吸附树脂,氧化树脂,2,4-二氯苯酚,化学吸附

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Abstract:

用H2O2或HNO3氧化的方法制备了新型吸附树脂ZH-07和ZH-08,同时研究了它们对不同温度下水溶液中2,4-二氯苯酚的静态吸附和脱附特征,并对其吸附机理进行了探讨。结果表明,经氧化后的树脂ZH-07和ZH-08对水溶液中2,4-二氯苯酚的吸附过程存在化学吸附作用,可以提高它们对水溶液中2,4-二氯苯酚的吸附容量。

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