摘要
以佛山市南海区罗村社会管理处良安片区水系及其引水规划方案为例,应用MIKE11水动力(HD)、对流扩散(AD)模型对河涌水系进行水动力和水质模拟计算,分析河涌断面污染物负荷随时间变化的过程,评价规划引水工程实施后的水质治理效果。经实例验证,模型能较好的模拟污染物在河道中的对流扩散过程,将规划方案对水环境质量的改善效果通过数据图表形式直观的表现出来,为引水调度方案的规划编制提供决策支持。
Taking the drainage and diversion project at Liang＇an area of Luocun town in Nanhai district of Foshan city for example, the hydrodynamic boundary conditions and water quality parameters are simulated in the hydrodynamic （HD） and convection diffusion （AD） models based on MIKEll, the processes of the pollution loads varying with time are analyzed in each river, the effects of water quality governance are evaluated with implementing the diversion projects. It is shown that the model is well able to simulate the convection diffusion processes of pollutants in the rivers. The effects of water quality improvement can be displayed in the form of figures and tables, and it provides the decision support for water diversion programme.
出处
《广东水利水电》
2015年第5期6-9,共4页
Guangdong Water Resources and Hydropower
关键词
引水规划
水动力
水质
模型
Diversion Planning
Hydrodynamic
Water Quality
Model
