| 水泥厂对周边农田污染的影响调查 |
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| 引用本文： | 徐亦钢,俞飞,张孝飞,林玉锁. 水泥厂对周边农田污染的影响调查[J]. 农业环境科学学报, 2006, 25(Z1): 69-71 |
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| 作者姓名： | 徐亦钢 俞飞 张孝飞 林玉锁 |
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| 作者单位： | 国家环保总局南京市环境科学研究所,江苏,南京,210042 |
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| 摘 要： | 水泥厂在生产过程中产生的大气污染对周边环境影响较大。经调查发现水泥厂附近的小麦中氟含量超标较严重,还发现汞超标。建议开展排污企事业与农田的安全距离研究。
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| 关 键 词： | 水泥厂 污染 氟化物 砷 汞 小麦 土壤 |
| 文章编号： | 1672-2043(2006)增刊-0069-03 |
| 修稿时间： | 2005-11-03 |
Pollution of Fluoride, Arsenic and Mercury on Farmland Around Cement Factories |
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| XU Yi-gang,YU Fei,ZHANG Xiao-fei,LIN Yu-suo. Pollution of Fluoride, Arsenic and Mercury on Farmland Around Cement Factories[J]. Journal of Agro-Environment Science( J. Agro-Environ. Sci.), 2006, 25(Z1): 69-71 |
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| Authors: | XU Yi-gang YU Fei ZHANG Xiao-fei LIN Yu-suo |
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| Abstract: | A survey was conducted to reveal potential pollution of fluoride,arsenic and mercury on farmland around cement factories.To do this,several samples representing soils and grains of wheat were taken simultaneously.Contents of fluoride,arsenic and mercury were analyzed in laboratory and were compared with official standards.It has been found that small cement factories can pollute farmland,especially,for the factory with less than 600 meters far away from farmland.In the present study,we discovered that fluoride is a priority of pollutant on wheat grain,while mercury is in less degree and arsenic is the least pollutant. |
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| Keywords: | cement factory pollution fluoride arsenic mercury wheat soil |
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