The effect of temperature on the phosphorous, nitrogen, and organic matter removal in an activated sludge system(ASS) has been assessed in this research. Benchmark Simulation Model No.1 (BSM1-P) with an ASS (ASM3bioP) is used and the temperature is chosen between 10 to 35°C. The kinetic expressions for the maximum growth rate of heterotrophic biomass, autotrophic, and phosphate accumulating organisms and their decay rates are considered. Total ammonia, nitrogen, and phosphorous in the effluent are analysed and when the range of temperature is less than 15°C and greater than 30°C, the effluent quality deviates from the legal requirements.

中文翻译：

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基于模型的生物废水处理厂温度对同时去除有机物、氮和磷的影响的分析

本研究评估了温度对活性污泥系统 (ASS) 中磷、氮和有机物去除的影响。使用带有 ASS (ASM3bioP) 的基准模拟模型 No.1 (BSM1-P)，温度选择在 10 至 35°C 之间。考虑了异养生物量、自养生物和磷蓄积生物的最大生长速率及其衰减速率的动力学表达式。分析出水中的总氨、氮、磷，当温度范围小于15°C和大于30°C时，出水水质偏离法定要求。