地下水硝酸盐氮污染防治研究

Research on Pollution Control of Nitrate in Underground Water.

采用室内土柱实验法，研究了向土壤中掺入活性炭纤维对地下水硝酸盐氮污染的防治效果。结果表明，将活性炭纤维掺入土壤中，可以强化土壤反硝化作用，防止硝酸盐氮对地下水的污染。这种防治技术简单、有效，并且能增加土壤的肥力和保墒能力。环境效益和经济效益皆佳。

Activated carbonfibre is admixed into soil, which can fortifies denitrification and control pollution of underground waters from nitrate. This technique is simple, effective for anti-pollution of undergland waters, and can increase fertility and capability to hold water in soil. It is benefit to environment and economy.