Simulation and analysis on flow and pollutant of Jinan Queshan reservoir

Abstract

Simulate and analysis on flow and pollutant of Jinan Queshan reservoir by using MIKE21 hydrodynamic templates and ECOLAB water quality templates. Simulate with four seasons, and take spring for example to simulate four cases: no water nor supply, only water no supply, only supply no water, water and supply. Simulation results show that the ammonia nitrogen degradation has seasonal changes. The reservoir forms circulation in the northeast, the ammonia nitrogen degradation is slow because of slow flow. The diffusion takes an important part in the ammonia nitrogen transportation. The research can provide a reasonable basis for the development of contingency. © 2011 Springer-Verlag Berlin Heidelberg.