@article{paperid:1099886, author = {Alshikhradhi, Mohanad and Karrabi, Seyed Mohsen and Shahnavaz, Bahar}, title = {Bioenergy recovery from waste engine oil through anaerobic co-digestion with sewage sludge: Effects of total solids and inoculum to substrate ratio}, journal = {Energy Sources-Part A: Recovery, Utilization and Environmental Effects}, year = {2024}, volume = {46}, number = {1}, month = {December}, issn = {1556-7036}, pages = {50--63}, numpages = {13}, keywords = {Anaerobic digestion; biogas; engine oil; sewage sludge; waste}, }