| 铝厂附近农田土壤氟污染现状及防治措施研究 |
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| 引用本文： | 杨英,赵彦琦,田采霞.铝厂附近农田土壤氟污染现状及防治措施研究[J].环境科学与管理,2013(5):75-78. |
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| 作者姓名： | 杨英 赵彦琦 田采霞 |
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| 作者单位： | 河南理工大学资源环境学院,河南焦作454003 |
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| 基金项目： | 焦作市土壤污染防治及植物修复研究 |
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| 摘 要： | 以某铝厂附近农田土壤（0-20cm）为主，采用碱熔法和浸提法对土壤进行预处理，用氟离子选择电极法对土壤总氟和水溶态氟含量进行监测分析。结果表明，研究区附近表层土壤已受到氟化物污染，针对氟污染土壤提出防治措施，从而减轻土壤氟污染的危害。相关性分析显示，水溶态氟与总氟存在显著正相关关系（r=0．9471），说明它们在一定条件下可以相互转化。
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| 关 键 词： | 土壤 氟 污染 防治 相关性 |
Research on Pollution Situation and Control Measures of Fluorine in Soils Adjacent to Aluminum Plant |
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| Yang Ying,Zhao Yanqi,Tian Caixia.Research on Pollution Situation and Control Measures of Fluorine in Soils Adjacent to Aluminum Plant[J].Environmental Science and Management,2013(5):75-78. |
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| Authors: | Yang Ying Zhao Yanqi Tian Caixia |
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| Institution: | (School of Resources and Environment, Henan Polytechnic University, Jiaozuo 454003, China) |
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| Abstract: | In the paper, total fluorine and water soluble fluorine content in agricultural soils around an aluminum plant were studied using fluoride ion selective electrode method, after pretreatment of soils samples with alkali fusion method and extraction pro- cedure. The results showed that soils had been contaminated by fluoride. Control measures were proposed for fluorine pollution of soils, then reducing hazards of fluoride contamination in soils. Correlation analysis showed that the total fluorine content was signifi- cantly correlated with water soluble fluorine content（ r =0. 9471 ）, so they can converse into each other under certain conditions. |
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| Keywords: | soil fluorine pollution countermeasures correlation |
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