| 氮化物在土层中的迁移与转化的研究 |
| |
| 引用本文： | 吴敦敖,樊哲文.氮化物在土层中的迁移与转化的研究[J].上海环境科学,1992,11(2):11-13,29. |
| |
| 作者姓名： | 吴敦敖 樊哲文 |
| |
| 作者单位： | 浙江大学，浙江大学 |
| |
| 摘 要： | 通过摸拟实验,研究了氮化物在土层中的迁移与转化作用。结果表明,土层对NH_4~+有很强的吸附作用,NH_4~+难以通过土层进入地下水中:NO_3~--N基本上不被土层吸附,能顺利通过土层进入地下水,故是地下水氮污染的主要形式。
|
| 关 键 词： | 氮化物 土层 迁移 氮污染 地下水 |
Study on Migration and Inversion of Nitrogenous Compounds in Soil |
| |
| Wu Dunao Fan Zhewen.Study on Migration and Inversion of Nitrogenous Compounds in Soil[J].Shanghai Environmental Science,1992,11(2):11-13,29. |
| |
| Authors: | Wu Dunao Fan Zhewen |
| |
| Institution: | Zhejiang University |
| |
| Abstract: | Several kinds of simulation experiments have been studied thoroughly for migration and inversion of nitrogenous compounds in soil. The result showed that soil has strong adsorption to NH_4~+, and difficult to permeate into ground water directly. NO_3~- -N is hardly to be adsorbed, it has strong ability of migration in soil and be able to permeate into ground water through soil easily, so it is a major form of nitrogen polution in ground water. |
| |
| Keywords: | Nitrogenous compound Nigration and inversion |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
