\(R_{NH4}=-\theta V_{\text{NT}}X_{\text{NT}}\left(\frac{C_{NH4}}{K_{NH4}+C_{NH4}}\right)\left(\frac{C_{O2}}{K_{O2}+C_{O2}}\right)\) |
(6) |
\(R_{NO3}=\theta V_{\text{NT}}X_{\text{NT}}\left(\frac{C_{NH4}}{K_{NH4}+C_{NH4}}\right)\left(\frac{C_{O2}}{K_{O2}+C_{O2}}\right)-\theta V_{\text{DN}}X_{\text{DN}}\left(\frac{K_{I}}{K_{I}+C_{O2}}\right)\left(\frac{C_{\text{DOC}}}{K_{\text{DOC}}+C_{\text{DOC}}}\right)\left(\frac{C_{NO3}}{K_{NO3}+C_{NO3}}\right)\) |
(7) |
\(R_{\text{DOC}}=-\theta V_{\text{AR}}X_{\text{AR}}y_{O2}\left(\frac{C_{\text{DOC}}}{K_{\text{DOC}}+C_{\text{DOC}}}\right)\left(\frac{C_{O2}}{K_{O2}+C_{O2}}\right)-\theta V_{\text{DN}}X_{\text{DN}}\left(\frac{K_{I}}{K_{I}+C_{O2}}\right)\left(\frac{C_{\text{DOC}}}{K_{\text{DOC}}+C_{\text{DOC}}}\right)\left(\frac{C_{NO3}}{K_{NO3}+C_{NO3}}\right)\) |
(8) |