Solving the subsurface flow wetland reactor model for sewage treatment
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摘要: 針對潛水流濕地污水處理反應器模型,研究了當Michaelis-Menten方程近似為濃度的非線性(二次冪律)函數情況時的求解方法.利用Adomain拆分方法,得到了問題具有級數形式的近似解析解.本文所采用的方法和技巧可以用來解決當Michaelis-Menten方程近似為濃度的其他非線性函數情況.Abstract: The subsurface flow wetland reactor model for sewage treatment was studied by approximating the Michaelis-Menten equation into a nonlinear power law function of two orders. The analytical solutions were obtained in terms of a rapid convergent power series by utilizing the Adomain decomposition technique. The mathematical technique employed in this paper is also of significance in studying the problems when the Michaelis-Menten equation is approximated by other nonlinear functions.
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Key words:
- artificial wetland /
- sewage treatment /
- mathematical model /
- analytical solution
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