摘要
本文利用未经改性的凹凸棒土吸附模拟有机废液,为之后的处置提供基础。采用静态吸附的试验方法研究了时间与温度对凹凸棒土吸附模拟废液的影响,并利用非线性拟合的方法对吸附过程进行了模型拟合;最后分析了凹凸棒土吸附废液后的热稳定性。结果表明:凹凸棒土对于有机废液的吸附较快,且符合准二级吸附动力学模型;低温环境下温度的升高有利于吸附的进行;吸附不同废液后具有不同的热稳定性。
引文
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