论文部分内容阅读
基于Mike21模型,建立了莱州湾附近海域的水动力计算模型,在对潍坊海化工业园区拟建排污口海域水动力计算结果验证正确的基础上,将水动力模型耦合物质输运模型,对工业园区拟建排污口排放污染物质的输移扩散进行数值模拟研究,研究结果显示:污水排海点拟建位置附近海域的水动力交换能力较差,在拟建污水排海点排放污水时,排放污染物的输移扩散造成较大面积的超标水域,影响的二类及三类海水水质功能区的最大面积分别为4.11km~2和2.36km~2,并影响附近3.07km~2水域底播养殖区。
Based on the Mike21 model, the hydrodynamic model of the sea near Laizhou Bay was established. Based on the verification of the hydrodynamic calculation results of the sewage outfall at Weifang Haihua Industrial Park, the coupled model of hydrodynamic model was applied to the industrial The results of the study show that the hydrodynamic capacity of seawater near the proposed site of the sewerage is not so good, and the discharge of sewerage at the sea point of the proposed sewer The maximum area of the second and third seawater quality functional zones affected by the transport and diffusion of pollutants is 4.11km ~ 2 and 2.36km ~ 2, respectively, and affects the bottom sowing of the nearby 3.07km ~ 2 waters Breeding area.