污水处理A^(2)/O工艺的数学模型构建

Construction of Mathematical Model for A^(2)/O Process of Wastewater Treatment

为了扩大污水污染成分的检测范围,增加对于富营养化污泥的分析能力,建立了应用于污水处理的A^(2)/O工艺的数学模型,根据富营养化污泥的水解过程和菌类生长过程建立A^(2)/O工艺耦合模型物料守恒模型,并对该模型的参数灵敏度加以分析。经BioWin软件分析发现,该模块对于化工厂污水成分的分析与实测结果十分接近,检测误差被严格控制在3%以内。

In order to expand the detection range of sewage pollution components and increase the analysis ability of eutrophic sludge,a mathematical model of A^(2)/O process applied to sewage treatment was established.According to the hydrolysis process of eutrophic sludge and the growth process of fungi,a material conservation model of A^(2)/O process coupling model was established,and the parameter sensitivity of the model was analyzed.By biowin software analysis,it is found that the module for the chemical plant wastewater composition analysis is very close to the measured results,and the detection error is strictly controlled within 3%.