Kapdi SS, Vijay VK, Rajesh SK et al (2005) Biogas scrubbing, compression and storage: perspective and prospectus in Indian context. Renew Energy 30:1195–1202
Kapoor R, Subbarao PMV, Vijay VK et al (2017) Factors affecting methane loss from a water
scrubbing based biogas upgrading system. Appl Energy 208:1379–1388
Kennes D, Abubackar HN, Diaz M et al (2016) Bioethanol production from biomass: carbohydrate
vs syngas fermentation. J Chem Technol Biotechnol 91:304–317
Kougias PG, Kotsopoulos TA, Martzopoulos GG (2010) Anaerobic co-digestion of pig waste with
olive mill waste water under various mixing conditions. Fresenius Environ Bull 19:1682–1686
Kougias PG, Treu L, Benavente DP et al (2017) Ex situ biogas upgrading and enhancement in
different reactor systems. Bioresour Technol 225:429–437
Latif H, Zeidan AA, Nielsen AT et al (2014) Trash to treasure: production of biofuels and
commodity chemicals via syngas fermenting microorganisms. Curr Opin Biotechnol 27:79–87
Levdansky V, Izak P (2017) Membrane separation of gas mixtures under the influence of resonance
radiation. Sep Purif Technol 173:93–98
Li JR, Sculley J, Zhou HC (2012) Metal-organic frameworks for separations. Chem Rev
112:869–932
Lima RM, Santos AH, Pereira CR et al (2018) Spatially distributed potential of landfill biogas
production and electric power generation in Brazil. Waste Manag 74:323–334
Lin WC, Chen YP, Tseng CP (2013) Pilot-scale chemical–biological system for efficient H 2 S
removal from biogas. Bioresour Technol 135:283–291
Lindberg A (2003) Development of in-situ methane enrichment as a method for upgrading biogas to
vehicle fuel standard. Licentiate thesis, KTH, Chemical Engineering and Technology,
Stockholm
Liu J, Wei Y, Li P et al (2017) Selective H 2 S/CO 2 Separation by metal organic frameworks based
on chemical-physical adsorption. J Phys Chem C121(24):13249–13255
Lovley DR, Nevin KP (2013) Electrobiocommodities: powering microbial production of fuels and
commodity chemicals from carbon dioxide with electricity. Curr Opin Biotechnol 24:385–390
Lu L, Ren ZJ (2016) Microbial electrolysis cells for waste biorefinery: a state of the art review.
Bioresour Technol 215:254–264
Luo G, Angelidaki I (2012) Integrated biogas upgrading and hydrogen utilization in an anaerobic
reactor containing enriched hydrogenotrophic methanogenic culture. Biotechnol Bioeng
109:2729–2736
Luo G, Angelidaki I (2013) Co-digestion of manure and whey for in situ biogas upgrading by the
addition of H2: process performance and microbial insights. Appl Microbiol Biotechnol
97:1373–1381
Luo G, Wang W, Angelidaki I (2014) A new degassing membrane coupled upflow anaerobic sludge
blanket (UASB) reactor to achieve in-situ biogas upgrading and recovery of dissolved CH 4 from
the anaerobic effluent. Appl Energy 132:536–542
Makaruk A, Miltner M, Harasek M (2010) Membrane biogas upgrading processes for the production of natural gas substitute. Sep Purif Technol 74:83–92
Mallada R, Menendez M (2008) Inorganic membranes: synthesis, characterization and applications:
synthesis, characterization and applications. Membrane science and technology, vol 13, 2nd
edn. Elsevier Science
Martin ME, Richter H, Saha S et al (2016) Traits of selected Clostridium strains for syngas
fermentation to ethanol. Biotechnol Bioeng 113:531–539
Mattiasson B (2005) Ekologisklunga for biogas upgrading. Nationellt Samverkans projekt Biogas
iFordon
Micoli L, Bagnasco G, Turco M (2014) H 2 S removal from biogas for fuelling MCFCs: new
adsorbing materials. Int J of Hydrogen Energy 39(4):1783–1787
Moraes BS, Petersen SO, Zaiat M et al (2017) Reduction in greenhouse gas emissions from vinasse
through anaerobic digestion. Appl Energy 189:21–30
9 Recent Trends in Biogas Upgrading Technologies for Biomethane Production
279
Kapoor R, Subbarao PMV, Vijay VK et al (2017) Factors affecting methane loss from a water
scrubbing based biogas upgrading system. Appl Energy 208:1379–1388
Kennes D, Abubackar HN, Diaz M et al (2016) Bioethanol production from biomass: carbohydrate
vs syngas fermentation. J Chem Technol Biotechnol 91:304–317
Kougias PG, Kotsopoulos TA, Martzopoulos GG (2010) Anaerobic co-digestion of pig waste with
olive mill waste water under various mixing conditions. Fresenius Environ Bull 19:1682–1686
Kougias PG, Treu L, Benavente DP et al (2017) Ex situ biogas upgrading and enhancement in
different reactor systems. Bioresour Technol 225:429–437
Latif H, Zeidan AA, Nielsen AT et al (2014) Trash to treasure: production of biofuels and
commodity chemicals via syngas fermenting microorganisms. Curr Opin Biotechnol 27:79–87
Levdansky V, Izak P (2017) Membrane separation of gas mixtures under the influence of resonance
radiation. Sep Purif Technol 173:93–98
Li JR, Sculley J, Zhou HC (2012) Metal-organic frameworks for separations. Chem Rev
112:869–932
Lima RM, Santos AH, Pereira CR et al (2018) Spatially distributed potential of landfill biogas
production and electric power generation in Brazil. Waste Manag 74:323–334
Lin WC, Chen YP, Tseng CP (2013) Pilot-scale chemical–biological system for efficient H 2 S
removal from biogas. Bioresour Technol 135:283–291
Lindberg A (2003) Development of in-situ methane enrichment as a method for upgrading biogas to
vehicle fuel standard. Licentiate thesis, KTH, Chemical Engineering and Technology,
Stockholm
Liu J, Wei Y, Li P et al (2017) Selective H 2 S/CO 2 Separation by metal organic frameworks based
on chemical-physical adsorption. J Phys Chem C121(24):13249–13255
Lovley DR, Nevin KP (2013) Electrobiocommodities: powering microbial production of fuels and
commodity chemicals from carbon dioxide with electricity. Curr Opin Biotechnol 24:385–390
Lu L, Ren ZJ (2016) Microbial electrolysis cells for waste biorefinery: a state of the art review.
Bioresour Technol 215:254–264
Luo G, Angelidaki I (2012) Integrated biogas upgrading and hydrogen utilization in an anaerobic
reactor containing enriched hydrogenotrophic methanogenic culture. Biotechnol Bioeng
109:2729–2736
Luo G, Angelidaki I (2013) Co-digestion of manure and whey for in situ biogas upgrading by the
addition of H2: process performance and microbial insights. Appl Microbiol Biotechnol
97:1373–1381
Luo G, Wang W, Angelidaki I (2014) A new degassing membrane coupled upflow anaerobic sludge
blanket (UASB) reactor to achieve in-situ biogas upgrading and recovery of dissolved CH 4 from
the anaerobic effluent. Appl Energy 132:536–542
Makaruk A, Miltner M, Harasek M (2010) Membrane biogas upgrading processes for the production of natural gas substitute. Sep Purif Technol 74:83–92
Mallada R, Menendez M (2008) Inorganic membranes: synthesis, characterization and applications:
synthesis, characterization and applications. Membrane science and technology, vol 13, 2nd
edn. Elsevier Science
Martin ME, Richter H, Saha S et al (2016) Traits of selected Clostridium strains for syngas
fermentation to ethanol. Biotechnol Bioeng 113:531–539
Mattiasson B (2005) Ekologisklunga for biogas upgrading. Nationellt Samverkans projekt Biogas
iFordon
Micoli L, Bagnasco G, Turco M (2014) H 2 S removal from biogas for fuelling MCFCs: new
adsorbing materials. Int J of Hydrogen Energy 39(4):1783–1787
Moraes BS, Petersen SO, Zaiat M et al (2017) Reduction in greenhouse gas emissions from vinasse
through anaerobic digestion. Appl Energy 189:21–30
9 Recent Trends in Biogas Upgrading Technologies for Biomethane Production
279