| 双通道放电等离子体处理模拟酸性紫红染料废水 |
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| 引用本文： | 张峰,陈杰瑢,陆迪莱,赵菁.双通道放电等离子体处理模拟酸性紫红染料废水[J].水处理技术,2010,36(3). |
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| 作者姓名： | 张峰 陈杰瑢 陆迪莱 赵菁 |
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| 作者单位： | 西安交通大学能源与动力工程学院,陕西,西安710049 |
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| 基金项目： | 国家自然科学基金，陕西省"13115"科技创新工程重大专项(2008ZDKG-78) 苏州市工业科技攻关计划项目 |
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| 摘 要： | 采用低温等离子体技术,在自行设计的双通道放电等离子体装置中,对模拟酸性紫红染料废水进行了降解研究.考察了电极距液面间距、液层厚度、初始浓度、pH等因素对酸性紫红废水脱色率的影响.结果显示,电极距液面间距越小,废水脱色率越高;随着液层厚度的增大,相同时间下脱色率降低;随着初始浓度的增大,在相同放电时间下脱色率降低,随着时间的延长,不同浓度的染料废水脱色率都可达到90%以上;pH对脱色率的影响不大.结论表明自行设计的双通道放电等离子体装置对模拟酸性紫红染料废水的脱色率高,同时具有处理时间短,对废水的操作条件较宽,不受pH的限制等优势.
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| 关 键 词： | 低温等离子体 双通道放电等离子体 酸性紫红 脱色率 |
DECOLORATION OF ACID RED B SOLUTION WITH DUAL CHANNEL PLASMA DEVICE |
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| Zhang Feng,Chen Jierong,Lu Dilai,Zhao Jing.DECOLORATION OF ACID RED B SOLUTION WITH DUAL CHANNEL PLASMA DEVICE[J].Technology of Water Treatment,2010,36(3). |
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| Authors: | Zhang Feng Chen Jierong Lu Dilai Zhao Jing |
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| Affiliation: | Zhang Feng,Chen Jierong,Lu Dilai,Zhao Jing (School of Energy , Power Engineering,Xi\'an Jiaotong University,Xi\'an 710049,China) |
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| Abstract: | The degradation of Acid red B waste water was studied with low temperature plasma technology in a self-designed plasma device which could discharge with dual channel.The effect on decoloration rate of Acid red B solution by various influencing factors such as the distance between electrode and the liquid,thickness of liquid layer,pH value and solution initial concentration was studied.It is demonstrated that the decoloration rate increases with cutting the distance between electrode and the liquid down;the ... |
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| Keywords: | low temperature plasma dual channel plasma device Acid red B decoloration rate |
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