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新型表面活性剂改性膨润土对蓝藻去除性能的研究 被引量:2

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摘要 采用C12烷基多糖苷季铵盐和AlCl3·6H2O作为改性剂对钠基膨润土进行改性,制备改性膨润土,对该改性膨润土用于城市湖泊中蓝藻的絮凝去除进行了研究。结果表明,在微波辐射功率为400 W,时间为9min,有机改性剂用量为7.0 g/100g,铝改性剂用量为3 mmol/g条件下制备的改性膨润土,在改性膨润土投加量为0.4 g/L,pH值为7时,对OD值为0.134的蓝藻溶液去除率达到75%以上。
出处 《能源与环境》 2014年第2期78-80,共3页 Energy and Environment
基金 广东省科技计划(2012B09040030) 广东省大学生创新实验项目(xj201211845047)
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