| 铁-草酸配合物光分解降解活性染料的研究 |
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| 引用本文： | 高甲友.铁-草酸配合物光分解降解活性染料的研究[J].能源环境保护,2004,18(5):32-35. |
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| 作者姓名： | 高甲友 |
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| 作者单位： | 安徽工业大学化工与环境学院,安徽,马鞍山,243002 |
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| 基金项目： | 安徽省教育厅自然科学技术基金资助项目,编号2002KJ051。 |
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| 摘 要： | 研究了铁（Ⅲ)-草酸配合物在可见光及太阳光照射下，对活性染料的光解降解作用。结果表明，在pH=4．0、Fe(Ⅲ)／H2E2O4=0．060mmol／L／2．88mmol／L(草酸分2次加入)、光照3h的条件下，20mg／L的活性红的降解率为97．5％。溶液pH值、铁与草酸浓度比和活性染料浓度均对降解效果产生影响。
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| 关 键 词： | 铁-草酸配合物 光解 活性染料 降解 |
| 文章编号： | 1006-8759(2004)05-0032-04 |
| 修稿时间： | 2003年12月30 |
STUDY ON THE DEGRADATION OF THE ACTIVE DYES INDUCED BY PHOTOLYSIS OF Fe (Ⅲ) - OXALIC ACID COMPLEXES |
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| GAO,Jia-you.STUDY ON THE DEGRADATION OF THE ACTIVE DYES INDUCED BY PHOTOLYSIS OF Fe (Ⅲ) - OXALIC ACID COMPLEXES[J].Energy Environmental Protection,2004,18(5):32-35. |
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| Authors: | GAO Jia-you |
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| Abstract: | The experiment of photochemical degradation of the active dyes was conducted in aqueous solution containing Fe(III)-oxalate complex irradiated with visible light and sunlight.The result showed that under the condition pH=4.0,Fe(III)/H2C2O4=0.060 mmol/L/2.88 mmol/L(oxalic acid was divide into bisection and add in),the degradation rate of 20 mg/L the active red X-3B dye was 97.5% in 3 h sun light irradiation.It is found that pH,concentration ratio of Fe(III)to oxalate and initial concentration of the phenol have some effect on the degradation rater. |
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| Keywords: | Fe(III)-oxalate complexes photolysis the reactive dyes degradation |
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