仁化县河道纳污能力及污染排放量预测研究  

Study on the Pollution Carrying Capacity and Predicted Pollutant Emissions of Rivers in Renhua County

作　　者：黎瑜 LI Yu(Shaoguan Hydropower Survey and Design Consulting Co.,Ltd.,Shaoguan,Guangdong 510000,China)

机构地区：[1]韶关市水利水电勘测设计咨询有限公司,广东韶关512000

出　　处：《广东水利电力职业技术学院学报》2024年第2期14-17,共4页Journal of Guangdong Polytechnic of Water Resources and Electric Engineering

摘　　要：采用一维衰减模型对仁化县河道纳污能力进行计算,并对该县未来点源、面源污染的排放量进行预测。结果表明,仁化县部分河道纳污能力较好,而部分河道COD及NH3-N污染排放量超过河道纳污上限,需采用适当管控措施以确保河道水质。对此提出针对性建议及措施。研究所用方法及预测手段可为中小河流污染管理提供指导。The pollution carrying capacity of rivers in Renhua County was calculated using a one-dimensional attenuation model,and the future emissions of point and non-point source pollution in the county were predicted in this study.The results show that some rivers in Renhua County have good pollution carrying capacity,while the emissions of COD and NH3-N pollutants in some rivers exceed the pollution carrying capacity,necessitating appropriate control measures to ensure water quality in the rivers.Targeted recommendations and measures are proposed accordingly.The methods and prediction tools used in the study can provide guidance for pollution management in small and medium-sized rivers.

关 键 词：水功能区 衰减模型 纳污能力 污染预测 

分 类 号：X522[环境科学与工程—环境工程]