@incollection{Grande11, author = {Carlos A. Grande}, title = {Biogas Upgrading by Pressure Swing Adsorption}, booktitle = {Biofuel's Engineering Process Technology}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Marco Aurélio dos Santos Bernardes}, chapter = {3}, doi = {10.5772/18428}, url = {https://doi.org/10.5772/18428} }