Water Quality Model and Its Application in Polluted River Remediation by Aeration
曝气充氧条件下受污染河道的水质模型建立及应用

Aeration is a main method to remediate polluted river water.Based on Shanghai Xingang River's aeration remediation,theoretical polluted water quality model was built.At the same time, parameters identification and solution were defined.Compared with observation values,the results from the model showed that: the dissolved oxygen had an average relative error of 11.38%,of which the relative error less than 20% accounted for 83.3%;BOD_5 had an average relative error of 9.16%,of which the relative error less th...