冯家山水库总氮含量较高的原因和控制对策分析

Analysis of the Reasons and Control Measures for the High Total Nitrogen Content in Fengjiashan Reservoir

针对冯家山水库总氮值较高的问题,详细分析水质总氮值的变化趋势,以全面了解水库的水质状况。通过对冯家山水库流域千阳县境内的主要污染源进行调查和分析,初步揭示了导致水库总氮值较高的主要原因。研究发现,近年来冯家山水库水质总氮值呈现波动变化趋势,对水库水质造成一定程度的影响。针对水库总氮值较高的问题,提出具体的防控对策,包括加强源头控制、采取水土保持措施、提高养殖业粪污资源化利用水平、提高养殖业废水利用率及扩大收集转运体系覆盖面等,以期改善冯家山水库的水质状况,保障水资源的可持续利用。

In response to the issue of high total nitrogen values in Fengjiashan Reservoir,a detailed analysis of the trend of changes in total nitrogen values in water quality is conducted to comprehensively understand the water quality status of the reservoir.Through investigation and analysis of the main pollution sources in Qianyang county,Fengjiashan Reservoir watershed,the main reasons for the high total nitrogen value of the reservoir were preliminarily revealed.Research has found that in recent years,the total nitrogen value of Fengjiashan Reservoir water quality has shown a fluctuating trend,which has a certain degree of impact on the water quality of the reservoir.Specific prevention and control measures are proposed to address the issue of high total nitrogen values in reservoirs,including strengthening source control,adopting soil and water conservation measures,improving the utilization level of livestock manure resources,increasing the utilization rate of livestock wastewater,and expanding the coverage of collection and transportation systems,in order to improve the water quality of Fengjiashan Reservoir and ensure the sustainable use of water resources.