湖泊沉积物氮污染及其释放风险研究

The Research of Nitrogen Pollution in Lake Sediments and Its Release Risk

湖泊水体富营养化已成为公认的重大环境问题,其中底泥氮污染是水体富营养化的重要原因之一。本文对底泥氮的分级研究、氮的吸附性质研究、以及氮的释放风险评价进行了分析总结,期望对底泥氮污染的治理提供参考。

The eutrophication of water has been a worldwide environmental problem, and the pollution of nitrogen in the sediments is one of major reasons for eutrophication. In this paper, the fraction, adsorption, and release risk of nitrogen in the sediments were analyzed and summarized. We hope that it may provide the reference for the treatment of nitrogen pollution in the sediments.