Prediction of the Impact of Sewage Discharge from Weifang HaiHua Industrial Park on Sea Water Quality
CUI Dan
LOU Angang
MENG Yun
Abstract：We performed hydrodynamic numerical simulations in Laizhou Bay using the MIKE 21 and coupled the well simulated hydrodynamic model with the mass transport model.We studied the transmissions and diffusions of the pollutants discharged from the sewage outlet which was planned to be set in Weifang Haihua Industrial Park.The results showed that:the hydrodynamic exchanging capacity was relatively weak in the marine environment around the proposed location,leading to the poor dispersion of pollutants.A large area of water was affected by the high concentration of pollutants exceeding the range of the second and third type standard for functional zone.Moreover,there was 3.07 km2 of bottom sowing culture zone affected by the discharge of sewage.It was no longer suitable for mariculture in these regions which were suggested to be migrated or disqualified.
Keywords：Mike 21Sewage dischargeNumerical SimulationWater QualityWeifang HaiHua Industrial Park
Publication Date：2017-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：6( 38-43 )