Figure 3. Commutative rate of biogas produced over the period of study

From

A Kinetic Study of Biogas Produced from Cow and Elephant Dungs Using the Residual Substrate Concentration Approach

Surajudeen Abdulsalam, Mustapha Yusuf

Chemical Engineering and Science. 2015, 3(1), 7-11 doi:10.12691/ces-3-1-2