The feasibility of biogas production from PPW and PPW-FR in a batch AD process under mesophilic condition was evaluated in this study. Results showed that about 60–70% CH4 content was obtained in each digester. The digester PPW-FR-1 exhibited the best performance and produced a highest cumulative CH4 production of 273 L/kg VSfed than the PPW-1 AD system (239 L/kg VSfed). CH4 production was not increased with increasing of solid loadings (from 6.4% to 9.1%) using the PPW-FR feedstock. Further investigations will focus on the AD of PPW-FR in a continuous mode to optimize the CH4 production and the utilization of generated VFAs.