Abstract
Tetrahydrofuran (THF) is a toxic and carcinogenic compound that is commonly released from pharmaceutical, chemical and related industry wastewater. Currently, the effects of THF contamination on wastewater are unknown and a better understanding of THF toxicity toward biological processes in wastewater treatment is critical. In this study, we firstly investigated the toxic effects of THF on enzymatic activity and the microbial diversity in activated sludge from a sequencing batch reactor during long-term exposure to 10 mM THF. The activity of five enzymes (catalase, dehydrogenase, urease, phosphatase and protease) was remarkably decreased in the presence of 10 mM THF during a period of 85 days. Of these five affected enzymes, dehydrogenase activity was close to detection level limits and was nearly completely inhibited. Analysis of the microbial community demonstrated that THF, at a concentration of 10 mM, altered the distribution of microbes within the community and significantly decreased microbial diversity during long-term contamination, according to denaturing gradient gel electrophoresis (DGGE) analysis. The fraction of Actinobacteria increased in the community, while the fraction of Proteobacteria significantly decreased after THF exposure.
Similar content being viewed by others
References
Bassam BJ, Caetano-Anolles G, Gresshoff PM (1991) Fast and sensitive silver staining of DNA in polyacrylamide gels. Anal Biochem 196(1):80–83
Bouskill NJ, Barker-Finkel J, Galloway TS, Handy RD, Ford TE (2010) Temporal bacterial diversity associated with metal-contaminated river sediments. Ecotoxicology 19(2):317–328
Brouwer H (1991) Testing for chemical toxicity using bacteria. J Chem Educ 68(8):695–697
Chaperon S, Sauve Sb (2007) Toxicity interaction of metals (Ag, Cu, Hg, Zn) to urease and dehydrogenase activities in soils. Soil Biol Biochem 39:2329–2338
Chen Y, Gu G (2005) Preliminary studies on continuous chromium(VI) biological removal from wastewater by anaerobic-aerobic activated sludge process. Bioresour Technol 96(15):1713–1721
Chen JM, Zhou YY, Chen DZ, Jin XJ (2010) A newly isolated strain capable of effectively degrading tetrahydrofuran and its performance in a continuous flow system. Bioresour Technol 101(16):6461–6467
Felfoldi T, Szekely AJ, Goral R, Barkacs K, Scheirich G, Andras J, Racz A, Marialigeti K (2010) Polyphasic bacterial community analysis of an aerobic activated sludge removing phenols and thiocyanate from coke plant effluent. Bioresour Technol 101(10):3406–3414
Fisher CW, Lee D, Dodge BA, Hamman KM, Robbins JB, Martin SE (2000) Influence of catalase and superoxide dismutase on ozone inactivation of Listeria monocytogenes. Appl Environ Microbiol 66(4):1405–1409
Gessesse A, Dueholm T, Petersen SB, Nielsen PH (2003) Lipase and protease extraction from activated sludge. Water Res 37(15):3652–3657
Hermida SA, Possari EP, Souza DB, de Arruda Campos IP, Gomes OF, Di Mascio P, Medeiros MH, Loureiro AP (2006) 2′-deoxyguanosine, 2′-deoxycytidine, and 2′-deoxyadenosine adducts resulting from the reaction of tetrahydrofuran with DNA bases. Chem Res Toxicol 19(7):927–936
Isaacson C, Mohr TK, Field JA (2006) Quantitative determination of 1,4-dioxane and tetrahydrofuran in groundwater by solid phase extraction GC/MS/MS. Environ Sci Technol 40(23):7305–7311
Kohlweyer U, Thiemer B, Schrader T, Andreesen JR (2000) Tetrahydrofuran degradation by a newly isolated culture of Pseudonocardia sp. strain K1. FEMS Microbiol Lett 186(2):301–306
Kraigher B, Kosjek T, Heath E, Kompare B, Mandic-Mulec I (2008) Influence of pharmaceutical residues on the structure of activated sludge bacterial communities in wastewater treatment bioreactors. Water Res 42(17):4578–4588
Liao D, Li X, Yang Q, Zeng G, Guo L, Yue X (2008) Effect of inorganic carbon on anaerobic ammonium oxidation enriched in sequencing batch reactor. J Environ Sci (China) 20(8):940–944
Liu L, Gao DW, Zhang M, Fu Y (2010) Comparison of Ca2+ and Mg2+ enhancing aerobic granulation in SBR. J Hazard Mater 181(1–3):382–387
Lozada M, Itria RF, Figuerola EL, Babay PA, Gettar RT, de Tullio LA, Erijman L (2004) Bacterial community shifts in nonylphenol polyethoxylates-enriched activated sludge. Water Res 38(8):2077–2086
Lu Z, Min H, Wu S, Ruan A (2003) Phylogenetic and degradation characterization of Burkholderia cepacia WZ1 degrading herbicide quinclorac. J Environ Sci Health B 38(6):771–782
Lv Z, Yao Y, Min H (2008) Effect of tetrahydrofuran on enzyme activities in activated sludge. Ecotoxicol Environ Saf 70(2):259–265
Molina-Munoz M, Poyatos JM, Rodelas B, Pozo C, Manzanera M, Hontoria E, Gonzalez-Lopez J (2010) Microbial enzymatic activities in a pilot-scale MBR experimental plant under different working conditions. Bioresour Technol 101(2):696–704
Ni BJ, Xie WM, Liu SG, Yu HQ, Wang YZ, Wang G, Dai XL (2009) Granulation of activated sludge in a pilot-scale sequencing batch reactor for the treatment of low-strength municipal wastewater. Water Res 43(3):751–761
Ong SA, Lim PE, Seng CE (2003) Effects of adsorbents and copper(II) on activated sludge microorganisms and sequencing batch reactor treatment process. J Hazard Mater 103(3):263–277
Pearson k (1926) On the coefficient of racial likeness. Biometrika 18:105–117
Sarfaraz S, Thomas S, Tewari UK, Iyengar L (2004) Anoxic treatment of phenolic wastewater in sequencing batch reactor. Water Res 38(4):965–971
Shannon CE (1997) The mathematical theory of communication. 1963. MD Comput 14(4):306–317
Torsvik V, Ovreas L (2002) Microbial diversity and function in soil: from genes to ecosystems. Curr Opin Microbiol 5(3):240–245
Vivas A, Moreno B, Garcia-Rodriguez S, Benitez E (2009) Assessing the impact of composting and vermicomposting on bacterial community size and structure, and microbial functional diversity of an olive-mill waste. Bioresour Technol 100(3):1319–1326
Wagner M, Amann R, Lemmer H, Schleifer KH (1993) Probing activated sludge with oligonucleotides specific for proteobacteria: inadequacy of culture-dependent methods for describing microbial community structure. Appl Environ Microbiol 59(5):1520–1525
Wang Y, Peng D (2003) Biodegradability of wastewater containing tetrahydrofuran. Environ Sci Technol(China) 26:12–14
Wen Q, Chen Z, Zhao Y, Zhang H, Feng Y (2010) Biodegradation of polyacrylamide by bacteria isolated from activated sludge and oil-contaminated soil. J Hazard Mater 175(1–3):955–959
Wu X, Liang R, Dai Q, Jin D, Wang Y, Chao W (2010) Complete degradation of di-n-octyl phthalate by biochemical cooperation between Gordonia sp. strain JDC-2 and Arthrobacter sp. strain JDC-32 isolated from activated sludge. J Hazard Mater 176(1–3):262–268
Yan ST, Zheng H, Li A, Zhang X, Xing XH, Chu LB, Ding G, Sun XL, Jurcik B (2009) Systematic analysis of biochemical performance and the microbial community of an activated sludge process using ozone-treated sludge for sludge reduction. Bioresour Technol 100(21):5002–5009
Yang HW, Jiang ZP, Shi SQ, Tang WZ (2002) INT-dehydrogenase activity test for assessing anaerobic biodegradability of organic compounds. Ecotoxicol Environ Saf 53(3):416–421
Yao X, Min H, Lu Z, Yuan H (2006) Influence of acetamprid on soil enzymatic activities and respiration. Eur J Soil Biol 42:120–126
Yao Y, Lv Z, Min H, Jiao H (2009) Isolation, identification and characterization of a novel Rhodococcus sp. strain in biodegradation of tetrahydrofuran and its medium optimization using sequential statistics-based experimental designs. Bioresour Technol 100(11):2762–2769
Yao Y, Guan J, Tang P, Jiao H, Lin C, Wang J, Lu Z, Min H, Gao H (2010) Assessment of toxicity of tetrahydrofuran on the microbial community in activated sludge. Bioresour Technol 101(14):5213–5221
You SJ, Tsai YP, Huang RY (2009) Effect of heavy metals on nitrification performance in different activated sludge processes. J Hazard Mater 165(1–3):987–994
Zhang W, Wang H, Zhang R, Yu XZ, Qian PY, Wong MH (2010) Bacterial communities in PAH contaminated soils at an electronic-waste processing center in China. Ecotoxicology 19(1):96–104
Acknowledgments
This study was financially supported by the National Key Science and Technology Project: Water Pollution Control and Treatment (no. 2008ZX07101-006), 863 High Technology Program (2007AA10Z409), China Postdoctoral Science Foundation (no. 20090461366), and Educational Commission of Zhejiang Province (Y200909615).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yao, Y., Lu, Z., Min, H. et al. The effect of tetrahydrofuran on the enzymatic activity and microbial community in activated sludge from a sequencing batch reactor. Ecotoxicology 21, 56–65 (2012). https://doi.org/10.1007/s10646-011-0765-3
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10646-011-0765-3