基于ASM2D模型对奥贝尔氧化沟工艺的模拟研究  

Simulation research of orbal oxidation ditch process based on ASM2D

作　　者：马昭[1,2] 刘玉玲[1] 巩书涵 白戈[1] 宣武赟 

机构地区：[1]西安理工大学水利水电学院,西北旱区生态水利工程国家重点实验室,西安710048 [2]中国电建集团贵阳勘测设计研究院,贵阳550081

出　　处：《环境工程学报》2016年第12期6947-6955,共9页Chinese Journal of Environmental Engineering

基　　金：国家自然科学基金资助项目(51178391);陕西省教育厅重点实验室科学研究计划项目(15JS063);陕西省科学研究计划项目(2014K15-03-05)

摘　　要：基于活性污泥数学模型ASM2D,对西安市某污水厂奥贝尔氧化沟工艺进行模拟研究。根据实际工艺构建模型,输入实测模型组分与模型参数。参照实测出水水质对所建模型进行校准与验证。之后,通过调节污泥回流比与BOD5污泥负荷对氧化沟工艺进行优化,使其取得更好的污染物去除率。The Orbal oxidation ditch process of a wastewater treatment plant in Xi＇an（ China） was simulated based on the activated sludge model ASM2 D. The process model was structured according to practical processes and the measured components and parameters of the model were entered. The structured model was calibrated and verified with reference to the water quantity of the actual effluent. The oxidation ditch process was optimized by adjusting the ratio of sludge return and the BOD5 sludge load rate,which resulted in better efficiency of contaminant removal.

关 键 词：ASM2D 奥贝尔氧化沟 模拟 优化 

分 类 号：X703.1[环境科学与工程—环境工程]