@article{paperid:1061749, author = {S. M. S. Niknejad and H. Savoji and Pourafshari Chenar, Mahdi and M. Soltanieh}, title = {Separation of H2S from CH4 by polymeric membranes at different H2S concentrations}, journal = {International journal of Environmental Science and Technology}, year = {2017}, volume = {14}, number = {2}, month = {January}, issn = {1735-1472}, pages = {375--384}, numpages = {9}, keywords = {PPO and PEUU membranes; Mixed gas permeation; Acid gas; Plasticization; Competitive sorption}, }