淮河干流河南段水质预测模型试验研究

Huaihe River in Henan Section of Water Quality Prediction Model Test

淮河干流在河南省境内总长417 km,随着区域经济的发展和人口的增长,淮河干流水环境质量形势不容乐观。根据水体扩散理论,建立了淮河干流水质预测相关模型,并进行了科学验证。对淮河干流河南段氨氮、化学需氧量衰减系数及富氧和耗氧系数4个项目开展现场试验及科学分析,为水资源保护规划中计算水体纳污能力、预测污染物浓度、制定污染物控制方案等提供坚实基础和技术支持。

Huaihe River in Henan Province length 417km,with the regional economic development and population growth,Huaihe River water environment quality situation is not optimistic.Based on the water diffusion theory,the relevant water quality prediction model Huai dry,and conduct a scientific validation.The first section of the Huaihe River Henan ammonia,chemical oxygen demand and oxygen-rich and oxygen attenuation factor of four projects to carry out field trials,and scientific analysis,calculated for the protection of water resources planning in the water pollutant carrying capacity to predict the concentration of pollutants,the development of pollution control programs provide a solid foundation and technical support.