氨氮总磷超标污染环境影响评价及防治对策探讨

Study on environmental impact assessment and control countermeasures of ammonia nitrogen total phosphorus pollution

目前我国水质污染问题严重,通过对河道防治区域不同水深水质进行采样,监测结果显示高锰酸钾含量未超标,而氨氮、总磷含量分别高出国家规定标准,表明氨氮、总磷物质含量超标。而氨氮总磷超标则是水资源富营养化、环境污染的重要指标,对此加强水资源污染防治,降低水质毒性尤为关键。

At present,the problem of water pollution is serious in our country.Through the sampling of water quality at different depths in the area of river control,the monitoring results show that the content of potassium permanganate is not exceeded,while the contents of ammonia nitrogen and total phosphorus are respectively higher than the national standards.The results show that the content of ammonia nitrogen and total phosphorus Exceeded.The excess of total nitrogen in ammonia nitrogen is an important index of eutrophication and environmental pollution of water resources.It is especially important to strengthen the prevention and control of water pollution and reduce the toxicity of water.