The sequential photo-biodegradation of MCPA with the use of excilamps

机译：MCPA的顺序照片生物降解使用Excilamps

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The presence data shows that under UV-radiation MCPA concentrations in water reduced in 89-99%. Efficiency of photolysis depends on UV-sources and time of irradiation. The chromatography-mass spectrometry analysis showed that the first stage of MCPA phototransformation and biodegradation was the formation of 4-chloro-2-methylphenol. Respiration activity of active sludge shows that photoproducts are not toxic for microorganisms. Non-halogenated photoproducts were completely utilized during subsequent biodegradation.

机译：存在数据显示，在紫外线 - 辐射下，水中的浓度降低89-99％。光解的效率取决于紫外线源和辐射时间。色谱 - 质谱分析显示MCPA光电转换和生物降解的第一阶段是形成4-氯-2-甲基苯酚。活性污泥的呼吸活性表明，光调节对微生物无毒。在随后的生物降解期间完全使用非卤化光调节。

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《International Conference on Environmental, Industrial and Applied Microbiology》|2009年||共4页
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作者
Elena A. Karetnikova; Olga N. Tchaikovskaya; Irina V. Sokolova; Anna I. Kaharova;
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中图分类 Q939.9-532;
关键词
MCPA; photolysis; photo-biodegradation; excilamps;

机译：McPA;光解;照片生物降解;expilamps;

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The sequential photo-biodegradation of MCPA with the use of excilamps

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