高锰酸钾与粉末活性炭联用处理微囊藻毒素 |
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引用本文: | 魏军艳,薛文通,马小妮,王蕾,张惠.高锰酸钾与粉末活性炭联用处理微囊藻毒素[J].山西农业大学学报(自然科学版),2008,28(3):299-302. |
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作者姓名: | 魏军艳 薛文通 马小妮 王蕾 张惠 |
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摘 要: | 研究了高锰酸钾与粉末活性炭联用处理技术对水中微囊藻毒素的去除效果。试验结果表明:针对初始浓度为0.25 mg.L-1的微囊藻毒素粗提液,当投加高锰酸钾1.6 mg.L-1进行预氧化后,再采用10 mg.L-1的粉末活性炭进行吸附时,可以取得高达97%的去除率,这说明两者联用具有协同作用和互补性。
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关 键 词: | 高锰酸钾 粉末活性炭 氧化降解 微囊藻毒素 |
Study on the Effect of Potassium Permanganate and PAC on the Degradation of MC—LR |
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Abstract: | The effect of potassium permanganate and PAC on the degradation of MC-LR was investigated.Experimental results indicated that in view of MC-LR,original concentration was 0.25 mg·L-1,when the dose of potassium permanganate was 1.6 mg·L-1,and the powdered activated carbon was 10 mg·L-1,the degradation of MC-LR was as high as 97%.The synergistic effect of potassium permanganate and PAC was certificated in this paper. |
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Keywords: | Potassium permanganate Powdered activated carbon Degradation MC-LR |
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