| 污灌系统氮素在土壤中的转化与渗漏污染 |
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| 引用本文： | 刘德启,彭波.污灌系统氮素在土壤中的转化与渗漏污染[J].西北师范大学学报,1995,31(2):57-60. |
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| 作者姓名： | 刘德启 彭波 |
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| 作者单位： | 信阳师范学院化工系 |
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| 摘 要： | 通过原状土体模拟试验，以多次污灌废水浓度的Ｃ＋２Ｓ为进水浓度，揭示了污灌废水中氨氮在土壤中的转化规律以及引起地下水污染的原因，提出了污灌的农用与防止地下水污染的具体措施。
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| 关 键 词： | 渗漏污染 污水灌溉 氮素 土壤 地下水污染 |
Changes of waste water irrigation system in soil of N-elements and its leaching pollution |
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| Liu Deqi, Peng Bo, Tang Nehong, Wang Yan.Changes of waste water irrigation system in soil of N-elements and its leaching pollution[J].Journal of Northwest Normal University Natural Science (Bimonthly),1995,31(2):57-60. |
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| Authors: | Liu Deqi Peng Bo Tang Nehong Wang Yan |
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| Institution: | Xinyang Teachers College 464000 Henan Province PRC |
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| Abstract: | With irrigation concentration of,which made up with many irrigation frequencys ofwaste water,and through original soil-body imitating podetium test,the transforming laws of NH_3- N of waste water in soil and the main causes of pollution of underground water are revealed.The measures ofwaste water irrigation for agricultural usage and protecting underground water from pollution are pro-posed. |
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| Keywords: | waste water irrigation leaching pollution imitating soil podetium standary irrigation normof waste water |
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