QuantitativeAnalysis法在木兰溪水质模型选择中的应用

Abstract

木兰溪是闽中最大的溪流,为福建省八条主要水系之一.对木兰溪水质模型进行选择可以根据QuAnTITATIVE AnAlySIS法,由PE(PEClET nuMbEr)的范围来判断污染物在河流三维上的混合情况.通过将木兰溪划分为四个计算(控制)单元,对控制单元4的PE值进行计算,快速准确地确定了适合木兰溪的简单实用的水质数学模型.

Mulan River is the largest river in Central Min.And it is one of the main eight rivers in Fujian Province.Mulan River water quality model is chosen according to Quantitative Analysis method.The scope of Pe(Peclet Number) is used to determine pollutants situation in the river on the three-dimensional mixed.Four control units of Mulan River are partitioned to calculate Pe value.The simple and practical water quality model is suitably and quickly determined as well.