Abstract
Microorganisms are responsible for degrading the raw leachate generated in sanitary landfills, extracting the soluble fraction of the landfill waste and biotransforming organic matter and toxic residues. To increase our understanding of these highly contaminated ecosystems, we analyzed the microbial communities in the leachate produced by three landfill cells of different ages. Using high-throughput 454 pyrosequencing of the 16S rRNA gene, we describe the structure of the leachate communities and present their compositional characteristics. All three communities exhibited a high level of abundance but were undersampled, as indicated by the results of the rarefaction analysis. The distribution of the taxonomic operational units (OTUs) was highly skewed, suggesting a community structure with a few dominant members that are key for the degradation process and numerous rare microorganisms, which could act as a resilient microorganism seeder pool. Members of the phylum Firmicutes were dominant in all of the samples, accounting for up to 62 % of the bacterial sequences, and their proportion increased with increasing landfill age. Other abundant phyla included Bacteroidetes, Proteobacteria, and Spirochaetes, which together with Firmicutes comprised 90 % of the sequences. The data illustrate a microbial community that degrades organic matter in raw leachate in the early stages, before the methanogenic phase takes place. The genera found fit well into the classical pathways of anaerobic digestion processes.
Similar content being viewed by others
References
ABNT- Brazilian National Standards Organization (2004) MBR 10004, Solid Waste Classification
Allen A (2001) Containment landfills: the myth of sustainability. Eng Geol 60:3–19
Altschul SF, Gish W, Miller W, Myers EW, Lipman DJ (1990) Basic local alignment search tool. J Mol Biol 215:403–410
Baun A, Ledin A, Reitzel L, Bjerg P, Christensen T (2004) Xenobiotic organic compounds in leachates from ten Danish MSW landfills—chemical analysis and toxicity tests. Water Res 38:3845–3858
Berdugo-Clavijo C, Gieg LM (2014) Conversion of crude oil to methane by a microbial consortium enriched from oil reservoir production waters. Front Microbiol 5. doi:10.3389/fmicb.2014.00197
Callbeck CM, Dong X, Chatterjee I, Agrawal A, Caffrey SM, Sensen CW, Voordouw G (2011) Microbial community succession in a bioreactor modeling a souring low-temperature oil reservoir subjected to nitrate injection. Appl Environ Microbiol 91:799–810
Calli B, Mertoglu B, Roest K, Inanc B (2006) Comparison of long-term performances and final microbial compositions of anaerobic reactors treating landfill leachate. Bioresour Technol 97:641–647
Caporaso JG, Kuczynski J, Stombaugh J, Bittinger K, Bushman FD, Costello EK, Fierer N, Peña AG, Goodrich JK, Gordon JI, Huttley GA, Kelley ST, Knights D, Koenig JE, Ley RE, Lozupone CA, McDonald D, Muegge BD, Pirrung M, Reeder J, Sevinsky JR, Turnbaugh PJ, Walters WA, Widmann J, Yatsunenko T, Zaneveld J, Knight R (2010) QIIME allows analysis of high-throughput community sequencing data. Nat Methods 7:335–336
Caron DA, Countway PD (2009) Hypotheses on the role of the protistan rare biosphere in a changing world. Aquat Microb Ecol 57:227–238
Caruso T, Pigino G, Bernini F, Bargagli R, Migliorini M (2008) The Berger–Parker index as an effective tool for monitoring the biodiversity of disturbed soils: a case study on Mediterranean oribatid (Acari: Oribatida) assemblages. In: Hawksworth D, Bull A (eds) Biodiversity and Conservation in Europe. Springer, Netherlands, pp 35–43
Chao A, Lee SM (1992) Estimating the number of classes via sample coverage. J Am Stat Assoc 87:210–217
Chen S, Dong X (2005) Proteiniphilum acetatigenes gen. nov., sp. nov., from a UASB reactor treating brewery wastewater. Int J Syst Evol Microbiol 55:2257–2261
R Development Core Team (2008) R: a language and environment for statistical computing. http://www.R-project.org.
Diaz EE, Amils R, Sanz JL (2003) Molecular ecology of anaerobic granular sludge grown at different conditions. Water Sci Technol 48:57–64
Diaz EE, Stams F, Amils R, Sanz JL (2006) Phenotypic properties and microbial diversity of methanogenic granules from a full-scale UASB reactor treating brewery wastewater. Appl Environ Microbiol 72:4942–4949
Dojka MA, Hugenholtz P, Haack SK, Pace NR (1998) Microbial diversity in a hydrocarbon- and chlorinated-solvent-contaminated aquifer undergoing intrinsic bioremediation. Appl Environ Microbiol 64:3869–3877
Dröge S, Fröhlich J, Radek R, König H (2006) Spirochaeta coccoides sp. nov., a novel coccoid spirochete from the hindgut of the termite, Neotermes castaneus. Appl Environ Microbiol 72:392–397
Eggen T, Moeder M, Arukwe A (2010) Municipal landfill leachates: a significant source for new and emerging pollutants. Sci Total Environ 408:5147–5157
Fernandez N, Diaz EE, Amils R, Sanz JL (2008) Analysis of microbial community during biofilm development in an anaerobic wastewater reactor. Microb Ecol 56:121–132
Haas BJ, Gevers D, Earl AM, Feldgarden M, Ward DV, Giannoukos G, Ciulla D, Tabbaa D, Highlander SK, Sodergren E, Methe B, DeSantis TZ, Petrosino JF, Knight R, Birren BW (2011) Chimeric 16S rRNA sequence formation and detection in Sanger and 454-pyrosequenced PCR amplicons. Genome Res 21:494–504
Hata J, Miyata N, Kim E-S, Takamizawa K, Iwahori K (2004) Anaerobic degradation of cis-1,2-dichloroethylene and vinyl chloride by Clostridium sp. strain DC1 isolated from landfill leachate sediment. J Biosci Bioeng 97:196–201
Huang L-N, Zhou H, Chen Y-Q, Luo S, Lan C-Y, Qu L-H (2002) Diversity and structure of the archaeal community in the leachate of a full-scale recirculating landfill as examined by direct 16S rRNA gene sequence retrieval. FEMS Microbiol Lett 214:235–240
Huang L-N, Chen Y-Q, Zhou H, Luo S, Lan C-Y, Qu L-H (2003) Characterization of methanogenic Archaea in the leachate of a closed municipal solid waste landfill. FEMS Microbiol Ecol 46:171–177
Huang L-N, Zhou H, Zhu S, Qu L-H (2004) Phylogenetic diversity of bacteria in the leachate of a full-scale recirculating landfill. FEMS Microbiol Ecol 50:175–183
Huang L-N, Zhu S, Zhou H, Qu L-H (2005) Molecular phylogenetic diversity of bacteria associated with the leachate of a closed municipal solid waste landfill. FEMS Microbiol Lett 242:297–303
Jost L (2006) Entropy and diversity. Oikos 113:363–375
Kampmann K, Ratering S, Baumann R, Schmidt M, Zerr W, Schnell S (2012) Hydrogenotrophic methanogens dominate in biogas reactors fed with defined substrates. Syst Appl Microbiol 35:404–413
Kjeldsen P, Barlaz MA, Rooker AP, Baun A, Ledin A, Christensen TH (2002) Present and long-term composition of MSW landfill leachate: a review. Crit Rev Env Sci Tech 32:297–336
Krause L, Diaz NN, Edwards RA, Gartemann K-H, Krömeke H, Neuweger H, Pühler A, Runte K, Schlüter A, Stoye J, Szczepanowski R, Tauch A, Goesmann A (2008) Taxonomic composition and gene content of a methane-producing microbial community isolated from a biogas reactor. J Biotechnol 136:91–101
Laloui-Carpentier W, Li T, Vigneron V, Mazéas L, Bouchez T (2006) Methanogenic diversity and activity in municipal solid waste landfill leachates. Anton Leeuw 89:423–434
Lane DJ (1991) 16S/23S rRNA sequencing. Nucleic Acid Techniques in Bacterial Systematics, Stackebrandt, E Goodfellow, M. Wiley, New York, pp 115–175
Lane DJ, Pace B, Olsen GJ, Stahl DA, Sogin ML, Pace NR (1985) Rapid determination of 16S ribosomal RNA sequences for phylogenetic analyses. Proc Natl Acad Sci U S A 82:6955–6959
Lara-Martín PA, Gómez-Parra A, Köchling T, Sanz JL, Amils R, González-Mazo E (2007) Anaerobic degradation of linear alkylbenzene sulfonates in coastal marine sediments. Environ Sci Technol 41:3573–3579
Liu J, Wu W, Chen C, Sun F, Chen Y (2011) Prokaryotic diversity, composition structure, and phylogenetic analysis of microbial communities in leachate sediment ecosystems. Appl Microbiol Biotechnol 91:1659–1675
Maphosa F, van Passel MW, de Vos WM, Smidt H (2012) Metagenome analysis reveals yet unexplored reductive dechlorinating potential of Dehalobacter sp. E1 growing in co-culture with Sedimentibacter sp. Environ Microbial Rep 6:604–616
McDonald JE, Houghton JN, Rooks DJ, Allison HE, McCarthy AJ (2012) The microbial ecology of anaerobic cellulose degradation in municipal waste landfill sites: evidence of a role for fibrobacters. Environ Microbiol 14:1077–1087
Oksanen J, Blanchet FG, Kindt R, Legendre P, Minchin PR, O’Hara RB, Simpson GL, Solymos P, Stevens MHH, Wagner H (2013) vegan: community ecology package. http://CRAN.R-project.org/package=vegan.
Pohlschroeder M, Leschine SB, Canale-Parola E (1994) Spirochaeta caldaria sp.nov., a thermophilic bacterium that enhances cellulose degradation by Clostridium thermocellum. Arch Microbiol 161:17–24
Quast C, Pruesse E, Yilmaz P, Gerken J, Schweer T, Yarza P, Peplies J, Glockner FO (2013) The SILVA ribosomal RNA gene database project: improved data processing and web-based tools. Nucleic Acids Res 41:D590–D596
Reeder J, Knight R (2010) Rapidly denoising pyrosequencing amplicon reads by exploiting rank-abundance distributions. Nat Methods 7:668–669
Röling WFM, van Breukelen BM, Braster M, Lin B, van Versefeld HW (2001) Relationships between microbial community structure and hydrochemistry in a landfill leachate-polluted aquifer. Appl Environ Microbiol 67:4619–4629
Shen T, Chao A, Lin C (2003) Predicting the number of new species in further taxonomic sampling. Ecology 84:798–804
Sogin ML, Morrison HG, Huber JA, Welch DM, Huse SM, Neal PR, Arrieta JM, Herndl GJ (2006) Microbial diversity in the deep sea and the underexplored “rare biosphere”. Proc Natl Acad Sci U S A 103:12115–12120
Tao Y, Zhou Y, He X, Hu X, Li D (2014) Pseudomonas chengduensis sp. nov., isolated from landfill leachate. Int J Syst Evol Microbiol 64:95–100
Uchida M, Hatayoshi H, Aoi S, Shimoyama T, Nakayama T, Okuwaki A, Nishino T, Hemmi H (2009) Polymerase chain reaction-denaturing gradient gel electrophoresis analysis of microbial community in landfill leachate. J Hazard Mater 164:1503–1508
Wang Q, Garrity GM, Tiedje JM, Cole JR (2007) Naive Bayesian classifier for rapid assignment of rRNA sequences into the new bacterial taxonomy. Appl Environ Microbiol 73:5261–5267
Winderl C, Anneser B, Griebler C, Meckenstock RU, Lueders T (2008) Depth-resolved quantification of anaerobic toluene degraders and aquifer microbial community patterns in distinct redox zones of a tar oil contaminant plume. Appl Environ Microbiol 74:792–801
Wittebolle L, Vervaeren H, Verstraete W, Boon N (2008) Quantifying community dynamics of nitrifiers in functionally stable reactors. Appl Environ Microbiol 74:286–293
Xie B, Xiong S, Liang S, Hu C, Zhang X, Lu J (2012) Performance and bacterial compositions of aged refuse reactors treating mature landfill leachate. Bioresour Technol 103:71–77
Zhang W, Yue B, Wang Q, Huang Z, Huang Q, Zhang Z (2011a) Bacterial community composition and abundance in leachate of semi-aerobic and anaerobic landfills. J Environ Sci 23:1770–1777
Zhang Z, Hou Z, Yang C, Ma C, Tao F, Xu P (2011b) Degradation of n-alkanes and polycyclic aromatic hydrocarbons in petroleum by a newly isolated Pseudomonas aeruginosa DQ8. Bioresour Technol 102:4111–4116
Acknowledgments
This work was supported by grant APQ-1065-3.07/10 from the FACEPE foundation (Fundação de Amparo à Ciência e Tecnologia de Pernambuco) and grants 560389/2010-8 and 481357/2011-4 from the CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico). We thank the Sanitary Landfill CTR Candeias for the samples and for their cooperation and CENAPAD/ Dept. of Mechanical Engineering, UFPE–Recife for providing the parallel computing resources.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
ESM 1
(PDF 190 kb)
Rights and permissions
About this article
Cite this article
Köchling, T., Sanz, J.L., Gavazza, S. et al. Analysis of microbial community structure and composition in leachates from a young landfill by 454 pyrosequencing. Appl Microbiol Biotechnol 99, 5657–5668 (2015). https://doi.org/10.1007/s00253-015-6409-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00253-015-6409-4