Research Article

Extraction of Municipal Sewage Sludge Lipids Using Supercritical CO2 for Biodiesel Production: Mathematical and Kinetics Modeling

Figure 2

Effect of scCO2 pressure (a) and temperature (b) on the extraction lipids from municipal sewage sludge. Exp: experimental data, Cal: calculated values by fitting the modified Gompertz equation to experimental data.
(a)
(b)