【摘要】 将上海市某城市污水处理厂的生产运行数据进行了计算机模拟 ,并将模拟结果中的COD及TSS、TN、NH3 -N等组分的浓度与实测数据进行了比较。通过对模型参数进行修正和调整 ,仅改变ASM1数学模型中的 4个参数 ,即取得了较好的预测效果。同时对城市污水处理厂进一步运用数学模型的可行性进行了讨论。更多还原

【Abstract】 The computer simulation of operation data of a sewage treatment plant in Shanghai was carried out.The simulated COD and concentrations of TSS,TN and NH₃-N were compared with measured data.A good prediction was achieved with changing only 4 modal parameters in ASM1 during model calibration.The further application of the model in wastewater treatment plants is discussed.更多还原