Abstract
Oil field produced water (OFPW) is widely produced in large volumes around the world. Transforming the organic matter in OFPW into bioenergy, such as biomethane, is one promising way to sustainability. However, OFPW is difficult to biologically degrade because it contains complex compounds such as naphthenic acids (NAs), or polycyclic aromatic hydrocarbons (PAHs). Although active microbial communities have been found in many oil reservoirs, little is known about how an exotic microbiome, e.g. the one which originates from municipal wastewater treatment plants, would evolve when incubated with OFPW. In this study, we harvested methanogenic biomass from two sources: a full-scale anaerobic digester (AD) treating oil and gas processing wastewater (named O&G sludge), and from a full-scale AD reactor treating multiple fractions of municipal solid wastes (named MS, short for mixed sludge). Both were incubated in replicate microcosms fed with PAHs, NAs, or OFPW. The results showed that the PAHs, NAs, and OFPW feeds could rapidly alter the methanogenic microbiomes, even after 14 days, while the O&G sludge adapted faster than the mixed sludge in all the incubations. Two rarely reported microorganisms, a hydrogenotrophic methanogen Candid...Continue Reading
References
Jul 31, 2002·Water Research·Zhongtang Yu, William W Mohn
Jan 1, 1992·Biotechnology Advances·D Stephenson, T Stephenson
Nov 20, 2004·Proceedings of the National Academy of Sciences of the United States of America·Michael Rother, William W Metcalf
Jun 4, 2005·Biotechnology Progress·Wook ChangTracey R Pulliam Holoman
Jun 11, 2005·Environmental Microbiology·Ian P ThompsonAndrew C Singer
Apr 17, 2007·Nature Reviews. Microbiology·James I ProsserJ Peter W Young
Jun 26, 2007·Antonie van Leeuwenhoek·Håkon DahleNils-Kåre Birkeland
Jun 27, 2007·Water Science and Technology : a Journal of the International Association on Water Pollution Research·R ShpinerD C Stuckey
Dec 14, 2007·Nature·D M JonesS R Larter
Jan 14, 2009·Applied and Environmental Microbiology·Benjamin K HarrisonVictoria J Orphan
Aug 1, 2009·International Journal of Systematic and Evolutionary Microbiology·Jonathan L DipippoKenneth M Noll
Mar 30, 2010·Metabolic Engineering·Sergios A NicolaouEleftherios T Papoutsakis
Apr 3, 2010·Advances in Applied Microbiology·Corinne Whitby
Apr 13, 2010·Nature Methods·J Gregory CaporasoRob Knight
Aug 10, 2011·Environmental Microbiology·Casey R J HubertIan M Head
Feb 14, 2012·FEMS Microbiology Ecology·Carolina Berdugo-ClavijoLisa M Gieg
May 5, 2012·Applied Microbiology and Biotechnology·Lin Ye, Tong Zhang
Jul 19, 2012·World Journal of Microbiology & Biotechnology·Lingxia ZhaoGuoqiang Li
Mar 5, 2013·Bioresource Technology·Yu TaoNan-Qi Ren
May 1, 2013·PloS One·Paul J McMurdie, Susan Holmes
Mar 19, 2014·Applied Microbiology and Biotechnology·R StantscheffH König
Apr 18, 2014·The ISME Journal·Inka VanwonterghemGene W Tyson
Aug 12, 2014·Science·Rainer U MeckenstockDirk Schulze-Makuch
Dec 3, 2014·Chemosphere·M Herrero, D C Stuckey
Apr 16, 2015·PloS One·Florence BraunDominique Patureau
May 6, 2015·Bioresource Technology·Haoyu WangMerle de Kreuk
Jun 16, 2015·Nature Reviews. Microbiology·Purificación López-GarcíaDavid Moreira
Jun 18, 2015·Water Research·Muhammad A LatifDamien J Batstone
Sep 18, 2015·Water Research·Haoyu WangMerle de Kreuk
Oct 27, 2015·Biotechnology for Biofuels·Dara S M GhasimiJules B van Lier
Jan 3, 2016·Water Research·Lindsay N Clothier, Lisa M Gieg
Jan 16, 2016·The ISME Journal·Oliver SchmidtHarold L Drake
Feb 7, 2016·Applied and Environmental Microbiology·Benjamin D FolwellCorinne Whitby
May 4, 2016·The ISME Journal·Marta KinnunenBarth F Smets
May 8, 2016·Bioresource Technology·Xuedong ZhangJules B van Lier
Aug 31, 2016·Nature Microbiology·Nina DombrowskiBrett J Baker