| 铬渣钙镁磷肥改土对地下水潜在影响 |
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| 引用本文： | 曹仁林 霍文瑞. 铬渣钙镁磷肥改土对地下水潜在影响[J]. 农业环境与发展, 1997, 14(4): 23-24,32 |
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| 作者姓名： | 曹仁林 霍文瑞 |
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| 作者单位： | 农业部环保所 |
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| 摘 要： | 报道了施用铬渣钙镁磷肥改良镉污染土壤对土壤渗漏水影响试验，结果表明在铬渣钙镁磷肥用量分别为６．６７、１３．３４和２６．６８ｇ／ｋｇ土时，土壤渗滤液未受Ｃｄ和Ｃｒ的污染，Ｐ的含量亦不会对地下水产生明显不良影响。
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| 关 键 词： | 铬渣钙镁磷肥 镉污染土 地下水 |
Effects of Cd Polluted Soil Amended with CRCMP on Ground Water |
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| Cao Renlin et al. Effects of Cd Polluted Soil Amended with CRCMP on Ground Water[J]. Agro-Environment and Development, 1997, 14(4): 23-24,32 |
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| Authors: | Cao Renlin et al |
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| Abstract: | A Calcium Magnesium Phosphate fertilizer,produced from chromium residue,was use onto a Cd polluted soil,and the influrence of the fertilizer on soil leachate was detected.The results showed that the concentration of Cd and Cr in leachates was lower than the levels of pollution.The P contants in the leachates were so low as not to give significant adverse effects on the ground water,providing the application rates of the fertilizer of 6.67,13.34 and 26.68 g/kg soil respectively. |
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| Keywords: | Cd polluted soil Fertilizer Ground water |
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