| 水性漆污泥中钛元素的赋存状态研究 |
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| 引用本文： | 赵明,戴娜,王辉,肖仪武,方明山. 水性漆污泥中钛元素的赋存状态研究[J]. 中国无机分析化学, 2020, 10(5): 28-31 |
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| 作者姓名： | 赵明 戴娜 王辉 肖仪武 方明山 |
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| 作者单位： | 北京矿冶科技集团有限公司,北京矿冶科技集团有限公司,北京矿冶科技集团有限公司,北京矿冶科技集团有限公司,北京矿冶科技集团有限公司 |
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| 摘 要： | 工业固体废弃物中金属元素的赋存状态是判别废弃物种类的重要指标。采用现代分析测试手段对水性漆污泥样品中钛的赋存状态进行了研究。实验表明,该污泥样品中钛元素赋存于氧化钛和钙钛矿中,其中95.82%存在于氧化钛中,4.18%存在于钙钛矿中,未检测出水溶性钛。在自然环境中,该样品中的钛元素以较稳定形式存在,不会对环境产生影响。
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| 关 键 词： | 工业固体废弃物；污泥；钛；赋存状态 |
| 收稿时间： | 2020-04-20 |
| 修稿时间： | 2020-04-21 |
Study on Occurrence States of Titanium in Paint Sludge |
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| ZHAO Ming,DAI N,WANG Hui,XIAO Yiwu and FANG Mingshan. Study on Occurrence States of Titanium in Paint Sludge[J]. Chinese Journal of Inorganic Analytical Chemistry, 2020, 10(5): 28-31 |
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| Authors: | ZHAO Ming DAI N WANG Hui XIAO Yiwu FANG Mingshan |
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| Affiliation: | Beijing General Research Institute of Mining & Metallurgy Technology Group,Beijing General Research Institute of Mining & Metallurgy Technology Group,Beijing General Research Institute of Mining & Metallurgy Technology Group,Beijing General Research Institute of Mining & Metallurgy Technology Group,Beijing General Research Institute of Mining & Metallurgy Technology Group |
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| Abstract: | The occurrence state of metal elements is an important indicator for judging the type of industrial solid waste. In this study, the occurrence state of titanium in paint sludge was studied by using modern analysis methods. The titanium element was mainly present in titanium oxide (95.82%), and a small amount was present in perovskite (4.18%), and no water-soluble titanium was detected. In the natural environment, the presence of titanium in this paint sludge is a stable state. |
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| Keywords: | industrial solid waste paint sludge titanium occurrence state |
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