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混凝与Fenton试剂联用去除微污染水中的微囊藻毒素

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摘要 微囊藻毒素是富营养化水体中普遍存在的一种难于降解的有毒污染物。本试验以混凝与Fenton试剂氧化法相结合,研究了微污染水中微囊藻毒素的去除方法,结果表明,虽然FeCl3强化混凝对溶解性藻毒素的去除有限,但FeCl3强化混凝与Fe2+/H2O2或Fe3+/H2O2试剂结合能有效地去除微污染水中的藻毒素;FeCl3强化混凝后,采用Fenton试剂氧化法对粗提液中MC-LR、MC-RR的最大去除率分别为82.45%和99.93%。
出处 《江苏农业科学》 CSCD 北大核心 2011年第6期600-601,621,共3页 Jiangsu Agricultural Sciences
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