Detoxification of microcystin-LR using Fenton reagent

被引：0
|
作者：
Gajdek, P [1 ]
Lechowski, Z [1 ]
Dziga, D [1 ]
Bialczyk, J [1 ]
机构：
[1] Jagiellonian Univ, Fac Biotechnol, Dept Plant Physiol & Dev, PL-30387 Krakow, Poland
来源：
FRESENIUS ENVIRONMENTAL BULLETIN | 2003年 / 12卷 / 10期
关键词：
cyanobacterial toxins; decomposition; water treatment; HPLC-PDA; ESIMS;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The Fenton reagent was applied to decompose microcystin-LR. The reaction was studied using chromatographic and mass spectrometric techniques. Several suggestions concerning the mechanism could be retrieved from the results. The complete disappearance of toxicity was already observed after 30 min of reaction and the reaction products were found to be non-toxic at high concentrations, as assessed by protein phosphatase inhibition assay. The results suggest that the Fenton oxidation may be a suitable method for the removal of microcystins from drinking water.
引用
收藏
页码：1258 / 1262
页数：5
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