Effect of Filter Media on Performance of Biofilm Reactor for Treatment of Domestic Wastewater
Publication: Journal of Hazardous, Toxic, and Radioactive Waste
Volume 26, Issue 3
Abstract
This study is an evaluation of the effects of using filter media on the performance of an integrated settler-based biofilm reactor (ISBR) for onsite treatment of domestic wastewater, as it is a known fact that filter media play an important role in the biological treatment of wastewater. The ISBR had three compartments. The first one was a settler, which was followed by two upflow anaerobic biofilm reactors, each representing a single compartment. All three compartments were accommodated within a single compact unit. The study was divided into two phases, based on the different filter media (aqwise carrier, moving bed biofilm reactor (MBBR), and brick) used in the biofilm reactors. In the first phase, aqwise carrier and MBBR media were used in the second and third compartments of the reactor, respectively; in the second phase, the MBBR medium in the third compartment was replaced with brick medium. The ISBR delivered remarkably good removal efficiency for organic pollutants. It also worked well in color removal to a considerably good extent. The average pollutant removal efficiency of the ISBR in the second phase was observed as 93.06 ± 4.5, 91.83 ± 3.2, and 90.89 ± 5.5% for total suspended solids (TSS), biochemical oxygen demand (BOD), and chemical oxygen demand (COD), respectively. As regards bacterial analysis, the total and fecal coliform removal efficiencies in the second phase were found to be 90.5 ± 3.6 and 95.36 ± 1.8%, respectively. Field scanning electron microscopy of the media showed the morphology of anaerobes as clearly visible, which was a good sign for the system. The results observed after replacement of MBBR medium with brick medium proved that the ISBR had good potential for use as an onsite sanitation system.
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Acknowledgments
This research project is financially sanctioned by the Department of Science and Technology, Government of Rajasthan, India, through project file no. F8 (9) DST/SSD/2016/Part-1/3809. We are also thankful to the Sophisticated Analytical Instrument Facility (SAIF), Manipal University Jaipur, Rajasthan, for FESEM. We are also grateful to the STP team (Aquacare Solution Enviro Engineers) of Manipal University Jaipur for their continuous support.
References
APHA (American Public Health Association). 2005. Standard methods for examination of water and wastewater, 21st ed. Washington, DC: American Public Health Association/American Water Works Association/Water Environment Federation.
Bandyopadhyay, A., and G. C. Basak. 2007. “Studies on photocatalytic degradation of polystyrene.” Mater. Sci. Technol. 23 (3): 307–314. https://doi.org/10.1179/174328407X158640.
Costerton, J. W., P. S. Stewart, and E. P. Greenberg. 1999. “Bacterial biofilms: A common cause of persistent infections.” Science 284 (5418): 1318–1322. https://doi.org/10.1126/science.284.5418.1318.
CPCB (Central Pollution Control Board). 2009. Status of Water Supply, Wastewater Generation and Treatment in Class-I Cities and Class-II Towns of India, Control of Urban Pollution Series, CUPS/70/2009-10, New Delhi, India.
Dasgupta, S., N. Agarwal, and A. Mukherjee. 2021. “Moving up the on-site sanitation ladder in urban India through better systems and standards.” J. Environ. Manage. 280: 111656. https://doi.org/10.1016/j.jenvman.2020.111656.
Devi, R., E. Alemayehu, V. Singh, A. Kumar, and E. Mengistie. 2008. “Removal of fluoride, arsenic and coliform bacteria by modified homemade filter media from drinking water.” Bioresour. Technol. 99 (7): 2269–2274. https://doi.org/10.1016/j.biortech.2007.05.002.
Eveborn, D., J. P. Gustafsson, D. Hesterberg, and S. Hillier. 2009. “XANES speciation of P in environmental samples: An assessment of filter media for on-site wastewater treatment.” Environ. Sci. Technol. 43 (17): 6515–6521. https://doi.org/10.1021/es901084z.
Flemming, H. C., and J. Wingender. 2010. “The biofilm matrix.” Nat. Rev. Microbiol. 8 (9): 623–633. https://doi.org/10.1038/nrmicro2415.
Flemming, H. C., J. Wingender, U. Szewzyk, P. Steinberg, S. A. Rice, and S. Kjelleberg. 2016. “Biofilms: An emergent form of bacterial life.” Nat. Rev. Microbiol. 14 (9): 563–575. https://doi.org/10.1038/nrmicro.2016.94.
Horiuchi, J. I., T. Shimizu, K. Tada, T. Kanno, and M. Kobayashi. 2002. “Selective production of organic acids in anaerobic acid reactor by pH control.” Bioresour. Technol. 82 (3): 209–213. https://doi.org/10.1016/S0960-8524(01)00195-X.
Jianlong, W., S. Hanchang, and Q. Yi. 2000. “Wastewater treatment in a hybrid biological reactor (HBR): Effect of organic loading rates.” Process Biochem. 36 (4): 297–303. https://doi.org/10.1016/S0032-9592(00)00153-9.
Khatoon, N., I. Naz, M. I. Ali, N. Ali, A. Jamal, A. Hameed, and S. Ahmed. 2014. “Bacterial succession and degradative changes by biofilm on plastic medium for wastewater treatment.” J. Basic Microbiol. 54 (7): 739–749. https://doi.org/10.1002/jobm.201300162.
Kim, H., J. W. Gellner, J. P. Boltz, R. G. Freudenberg, C. K. Gunsch, and A. J. Schuler. 2010. “Effects of integrated fixed film activated sludge media on activated sludge settling in biological nutrient removal systems.” Water Res. 44 (5): 1553–1561. https://doi.org/10.1016/j.watres.2009.11.001.
Kokare, C. R., S. Chakraborty, A. N. Khopade, and K. R. Mahadik. 2009. “Biofilm: Importance and applications.” Indian J Biotechnol. 8 (2): 159–168.
Liew, A. G., A. Idris, C. H. K. Wong, A. A. Samad, M. J. M. M. Noor, and A. M. Baki. 2004. “Incorporation of sewage sludge in clay brick and its characterization.” Waste Manage. Res. 22 (4): 226–233. https://doi.org/10.1177/0734242X04044989.
Massol-Deyá, A. A., J. Whallon, R. F. Hickey, and J. M. Tiedje. 1995. “Channel structures in aerobic biofilms of fixed-film reactors treating contaminated groundwater.” Appl. Environ. Microbiol. 61 (2): 769–777. https://doi.org/10.1128/aem.61.2.769-777.1995.
Motta, O., A. Proto, F. De Carlo, F. De Caro, E. Santoro, L. Brunetti, and M. Capunzo. 2009. “Utilization of chemically oxidized polystyrene as co-substrate by filamentous fungi.” Int. J. Hyg. Environ. Health 212: 61–66. https://doi.org/10.1016/j.ijheh.2007.09.014.
NGT (National Green Tribunal). 2019. Order Date: 30.04.2019. Sewage Disposal Norms. National Institute of Urban Affairs. New Delhi, India.
O’Toole, G., H. B. Kaplan, and R. Kolter. 2000. “Biofilm formation as microbial development.” Annu. Rev. Microbiol. 54 (1): 49–79. https://doi.org/10.1146/annurev.micro.54.1.49.
Ramirez, R., B. Ghiassi, P. Pineda, and P. B. Lourenço. 2021. “Experimental characterization of moisture transport in brick masonry with natural hydraulic lime mortar.” Build. Environ. 205: 108256. https://doi.org/10.1016/j.buildenv.2021.108256.
Saeed, T., S. Muntaha, M. Rashid, G. Sun, and A. Hasnat. 2018. “Industrial wastewater treatment in constructed wetlands packed with construction materials and agricultural by-products.” J. Cleaner Prod. 189: 442–453. https://doi.org/10.1016/j.jclepro.2018.04.115.
Sauer, K. 2003. “The genomics and proteomics of biofilm formation.” Genome Biol. 4 (6): 219–215. https://doi.org/10.1186/gb-2003-4-6-219.
Sehar, S., and I. Naz. 2016. “Role of the biofilms in wastewater treatment.” In Microbial biofilms-importance and applications, edited by D. Dhanasekaran and N. Thajuddin, 121–144. London: IntechOpen.
Sharma, M. K., and A. A. Kazmi. 2021. “Enhanced primary treatment of black water using two-stage onsite sanitation system.” J. Hazard. Toxic Radioact. Waste 25 (1): 04020055. https://doi.org/10.1061/(ASCE)HZ.2153-5515.0000543.
Singh, S. P., M. K. Sharma, and R. C. Gaur. 2021a. “Hydraulic characteristics of integrated settler-based biofilm reactor as onsite sanitation system.” Int. J. Chem. React. Eng. 19(12): 1317–1325.
Singh, S. P., P. Yadav, C. Kumar, M. K. Sharma, and R. C. Gaur. 2021b. “Performance of an integrated settler based anaerobic biofilm reactor as onsite sanitation system.” IETE J. Res. 67 (5): 603–610. https://doi.org/10.1080/03772063.2021.1874840.
Tommaso, G., M. B. Varesche, M. Zaiat, R. F. Vazoller, and E. Foresti. 2002. “Morphological observation and microbial population dynamics in anaerobic polyurethane foam biofilm degrading gelatin.” Braz. J. Chem. Eng. 19 (3): 287–292. https://doi.org/10.1590/S0104-66322002000300003.
UNEP. 2004. “Improving municipal wastewater management in coastal cities—Training manual.” The Hague: United Nations Environment Programme Global Programme of Action. Nairobi, Kenya: UNEP/UNESCO/IHE.
Walter, W. G. 1961. “Standard methods for the examination of water and wastewater (11th ed.).” Am. J. Public Health Nations Health 51 (6): 940. https://doi.org/10.2105/AJPH.51.6.940-a.
Wu, W., Y. Liu, Q. Zhu, C. Wei, and J. Wang. 2009. “Remediation of polluted river water by biological contact oxidation process using two types of carriers.” Int. J. Environ. Pollut. 38 (3): 223–234. https://doi.org/10.1504/IJEP.2009.027223.
Xu, X. Y., L. J. Feng, L. Zhu, J. Xu, W. Ding, and H. Y. Qi. 2012. “Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation.” Environ. Sci. Pollut. Res. 19 (5): 1584–1593. https://doi.org/10.1007/s11356-011-0649-3.
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Journal of Hazardous, Toxic, and Radioactive Waste
Volume 26 • Issue 3 • July 2022
Copyright
© 2022 American Society of Civil Engineers.
History
Received: Aug 21, 2021
Accepted: Feb 1, 2022
Published online: Mar 28, 2022
Published in print: Jul 1, 2022
Discussion open until: Aug 28, 2022
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