Abstract
The present work was carried out to assess the efficiency of thermophilic bacteria in wastewater treatment. A consortium of four thermophilic bacterial strains was used in this study. At 50 °C, the thermophilic consortium showed a very high efficiency in removing total organic carbon (TOC), which reached around 79% in 60 h. Removal of phosphorous was relatively low at 15.4%, while removal of nitrogen was about 83% in 60 h of incubation time. Dissolved oxygen was significantly decreased from 3.43 ppm down to 0.13 ppm in the same period. The consortium of mesophilic bacteria grown at 37 °C showed a substantially different performance from the thermophilic consortium incubated at 50 °C. For example, after 60 h of incubation at 37 °C, only 58.5% of TOC, 13.2% of phosphorous and 75.9% of nitrogen were removed, respectively. Dissolved oxygen was decreased from 3.43 ppm down to 0.28 ppm in the same period. Efficiency of removal rate by thermophilic conditions is higher than the mesophilic conditions. Properties such as fast growth of thermophiles (compared to mesophiles) may explain the exceptional ability of these thermophilic organisms in waste removal.








Similar content being viewed by others
References
Brock, T.D.: Introduction: an overview of the thermophiles. In: Brock, T.D. (ed.) Thermophiles: General, Molecular, and Applied Microbiology. Wiley, New York (1986)
LaPara, T.M.; Alleman, J.E.: Thermophilic aerobic biological wastewater treatment. Water Res. 33(4), 895–908 (1999)
Amjad, K.: Screening and characterization of thermophilic bacteria (lipase, cellulase and amylase producers) from hot springs in Saudi Arabia. J. Food Agricul. Environ. 9(2), 672–675 (2011)
El-Gayar, Kh; Mohamed, A.; Abboud, Al; Ashraf, M.M.; ESSA: Characterization of thermophilic bacteria isolated from two hot springs in Jazan, Saudi Arabia. J. Pure Appl. Microbiol. 11(2), 743–752 (2017)
Huuhilo, T.; Puro, L.; Suvilampi, J.; Rintala, J.; Nuortila-Jokinen, J.; Nyström, M.: Thermophilic biological aerobic pretreatment for ultrafiltration. In: Proc. World Filtration Congress 8, Brighton, United Kingdom, pp. 1007–1010 (2001)
Jahren, S.; Rintala, J.; Ødegaard, H.: Aerobic moving bed biofilm reactor treating thermomechanical pulping (TMP) whitewater under thermophilic conditions. Water Res. 36, 1067–1075 (2002)
Ragona, C.; Hall, E.: Parallel operation of ultrafiltration and aerobic membrane bioreactor treatment systems for mechanical newsprint whitewater at 55qC. Water Sci. Technol. 38(4–5), 307–314 (1998)
Rozich, A.; Bordacs, K.: Use of thermophilic biological aerobic technology for industrial wastewater treatment. Water Sci. Technol. 46(4–5), 83–89 (2002)
Suvilampi, J.; Rintala, J.: Thermophilic aerobic wastewater treatment, process performance, biomass characteristics, and effluent quality. Rev. Environ. Sci. Biotechnol. 2, 35–51 (2003)
Abeynayaka, A.; Visvanathan, C.: Performance comparison of mesophilic and thermophilic aerobic sidestream membrane bioreactors treating high strength wastewater. Bioresour. Technol. 102(9), 5345–5352 (2011)
Nowakl, J.M.; Lasikl, T.; Miikiewic, C.Z.: Biodegradation of high temperature wastewater from potato starch industry. In: Almorza, D.; Brebbia, C.A.; Sales, D.; Popov, V. (eds.) Waste Management and the Environment. ISBN 1-85312-907-0
Jang, H.M.; Park, S.K.; HyubHa, J.: Park JM Microbial community structure in a thermophilic aerobic digester used as a sludge pretreatment process for the mesophilic anaerobic digestion and the enhancement of methane production. Bioresour. Technol. 145, 80–89 (2013)
Collivignarell, M.C.; Abbà, A.; Bertanza, G.: Treatment of high strength pharmaceutical wastewaters in a thermophilic aerobic membrane reactor (TAMR). Water Res. 63, 190–198 (2014)
Collivignarelli, M.C.; Abbà, A.; Bertanza, G.; Setti, M.; Barbieri, G.; Frattarola, A.: Integrating novel (thermophilic aerobic membrane reactor-TAMR) and conventional (conventional activated sludge-CAS) biological processes for the treatment of high strength aqueous wastes. Bioresour. Technol. 255, 213–219 (2018)
Juteau, P.: Review of the use of aerobic thermophilic bioprocesses for the treatment of swine waste. Livest. Sci. 102, 187–196 (2006)
Lopez-Vazquez, C.M.; Kubare, M.; Saroj, D.P.; et al.: Thermophilic biological nitrogen removal in industrial wastewater treatment. Appl. Microbiol. Biotechnol. 98, 945–956 (2014). https://doi.org/10.1007/s00253-013-4950-6
Collivignrelli, M.C.; Abba, A.; Betanza, G.; Frattarola, A.: Drastic reduction of sludge in wastewater treatment plants: co-digestion of sewage sludge and aqueous waste in a thermophilic membrane reactor. Environ. Technol. (2019). https://doi.org/10.1080/09593330.2019.1575478
Vrieze, J.D.; Smet, D.; Klok, J.; Colsen, J.; Angenent, L.T.; Vlaeminck, S.E.: Thermophilic sludge digestion improves energy balance and nutrient recovery potential in full-scale municipal wastewater treatment plants. Bioresour. Technol. 218, 1237–1245 (2016). ISSN 0960 8524. https://doi.org/10.1016/j.biortech.2016.06.119
Khalil, A.; Sivakumar, N.; Arslan, M.; Qarawi, S.: Novel Anoxybacillus flavithermus AK1: a thermophile isolated from a hot spring in Saudi Arabia. Arab. J. Sci. Eng. 43, 73–81 (2018). https://doi.org/10.1007/s13369-017-2622-z
Khalil, A.: Screening and characterization of thermophilic bacteria (lipase, cellulase and amylase producers) from hot springs in Saudi Arabia. J. Food Agric. Environ. 9(2), 672–675 (2011)
APHA, AWWA: Standard Methods for the Examination of Water and Wastewater, 21st Edn. American Public Health Association, American Water Works Association, Water Environment Federation, Washington, DC (2005). ISBN 9780875532875
Cheng, C.; Phipps, D.; Alkhaddar, R.M.; FCIWEM: Thermophilic aerobic wastewater treatment of waste metalworking fluid. Water Environ. J. 20, 1–5 (2006)
Kim, Y.-K.; Choi, J.: Optimum operation of thermophilic aerobic digestion process for waste activated sludge minimization. J. Microbiol. Biotechnol. 12(4), 683–686 (2002)
Acknowledgements
The authors thank the deanship of research at KFUPM for the financial support of this work under the Project Number DF181033.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Baker, B.A., Tawabini, B., Nazal, M. et al. Efficiency of Thermophilic Bacteria in Wastewater Treatment. Arab J Sci Eng 46, 123–128 (2021). https://doi.org/10.1007/s13369-020-04830-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13369-020-04830-x