啊哈水库水环境质量预测分析

Predictive Analysis of Water Environment Quality in Aha Reservoir

采用水深平均的守恒形式的二维动量方程对啊哈水库流场进行了模拟计算。根据污染物质在水库内的对流扩散及迁移降解性质不同,模拟了有机物的对流扩散,以及重金属的迁移扩散。对典型的有机物和重金属污染物质在未来十年中的丰水期与平水期分别进行了浓度场预测,并提出今后污染治理的重点。

ased on the average depth's momentum equation of two dimension which observe the momentum conservation,the numerical simulation of velocity distribution in aha reservoir is presented. According to the property of pollutant while they are in convective diffusion or transplant and degradation, the model simulates organics convective diffusion and heavy metal transplantion. In the end, some forecast are presented for typical organics and heavy metal pollutant at abundant season and medium season in the future of ten years and some proposal are given for dispose.