1. Appl Biochem Biotechnol (2014) 172:1909–1928DOI 10.1007/s12010-013-0652-xA Review on Optimization Production and UpgradingBiogas Through CO2 Removal Using Various TechniquesDian…
Iranian Journal of Science & Technology, Transaction B: Engineering, Vol. 34, No. B2, pp 167-177 Printed in The Islamic Republic of Iran, 2010 © Shiraz University…