Abstract
In this research, two types of sequencing batch reactors (SBRs) with 8 h of cycle times, namely non-powdered activated carbon (NPAC-SBR) and powdered activated carbon (PAC-SBR), were used for the treatment of raw leachates at Kulim and Pulau Burung landfill sites. To test the performance of SBRs, phenols, total iron, zinc, ammonia, nitrite, nitrate, color, suspended solids, chemical oxygen demand, biochemical oxygen demand, and total dissolved salts removal efficiencies and sludge volume index (SVI) were studied at both sites. The rates of phenols removal, for instance in NPAC-SBRs and PAC-SBRs at Kulim, were 25% and 55%, respectively, whereas those at Pulau Buring were 94.81% and 97.75%, respectively. PAC as adsorbent in PAC-SBRs enhanced the removal efficiencies of the aforementioned pollutants from leachates at both sites. In addition, PAC as adsorbent decreased the SVI values at Kulim (59.7 mL/g) and Pulau Burung (91.4 mL/g) leachates and improved the nitrification and denitrification processes.
Similar content being viewed by others
References
Aghamohammadi, N., Aziz, H. A., Isa, M. H., & Zinatizadeh, A. A. (2007). Powdered activated carbon augmented activated sludge process for treatment of semi-aerobic landfill leachate using response surface methodology. Bioresource Technology, 98, 3570–3578.
Ahn, S., Congeevaram, S., Choung, Y., & Park, J. (2008). Enhanced phenol removal by floating fungal populations in a high concentration phenol-fed membrane bioreactor. Desalination, 221, 494–501.
Aktas, O., & Cecen, F. (2001). Addition of activated carbon to batch activated sludge reactors in the treatment of landfill leachate and domestic wastewater. Journal of Chemical Technology and Biotechnology, 76, 793–802.
APHA. (2005). Standard methods for the examination of water and wastewater (21st ed.). Washington: American Public Health Association.
Azimi, S. H. H., Bidhendi, G. N., & Mahmoodkhani, R. (2005). Aeration ratio effect on efficiency of organic materials removal in sequencing batch reactors. Pakistan Journal of Biological Sciences, 8, 20–24.
Aziz, S. Q., Aziz, H. A., Yusoff, M. S., Bashir, M. J. K., & Umar, M. (2010). Leachate characterization in semi-aerobic and anaerobic sanitary landfills: a comparative study. Journal of Environmental Management, 91, 2608–2614.
Aziz, H. A., Ling, T. J., Haque, A. A. M., Umar, M., & Adlan, M. N. (2011a). Leachate treatment by swim-bed bio fringe technology. Desalination. doi:10.1016/j.desal.2011.03.063.
Aziz, S. Q., Aziz, H. A., & Yusoff, M. S. (2011b). Powdered activated carbon augmented double react-settle sequencing batch reactor process for treatment of landfill leachate. Desalination, 277, 313–320.
Aziz, S. Q., Aziz, H. A., Yusoff, M. S., & Bashir, M. J. K. (2011c). Landfill leachate treatment using powdered activated carbon augmented sequencing batch reactor (SBR) process: optimization by response surface methodology. Journal of Hazardous Materials, 189, 404–413.
Bashir, M. J. K., Aziz, H. A., Yusoff, M. S., Aziz, S. Q., & Mohajeri, S. (2010). Stabilized sanitary landfill leachate treatment using anionic resin: treatment optimization by response surface methodology. Journal of Hazardous Materials, 182, 115–122.
Chan, C. H., & Lim, P. E. (2007). Evaluation of sequencing batch reactor performance with aerated and unaerated FILL periods in treating phenol-containing wastewater. Bioresource Technology, 98, 1333–1338.
Environmental Quality (2009). Control of pollution from solid waste transfer station and landfill, Regulations 2009, under the Laws of Malaysia—Malaysia Environmental Quality Act 1974.
Foo, K. Y., & Hameed, B. H. (2009). An overview of landfill leachate treatment via activated carbon adsorption process. Journal of Hazardous Materials, 171, 54–60.
Gorfelt, K. (2008). Nitrification and denitrification of leachate with SBR in pilot scale at Spillepeng waste deposition site. Sweden: Water and Environmental Engineering Department of Chemical Engineering, Lund University.
Guo, J. S., Abbas, A. A., Chen, Y. P., Liu, Z. P., & Chen, P. (2010). Treatment of landfill leachate using a combined stripping, Fenton, SBR, and coagulation process. Journal of Hazardous Materials, 178, 699–705.
Gupta, S. K., & Singh, G. (2007). Assessment of the efficiency and economic viability of various methods of treatment of sanitary landfill leachate. Environmental Monitoring and Assessment, 135(1–3), 107–117.
Janczukowicz, W., Szewczyk, M., Krzemieniewski, M., & Pesta, J. (2001). Settling properties of activated sludge from a sequencing batch reactor (SBR). Polish Journal of Environmental Studies, 10, 15–20.
Klimiuk, E., & Kulikowska, D. (2006). The influence of hydraulic retention time and sludge age on the kinetics of nitrogen removal from leachate in SBR. Polish Journal of Environmental Studies, 15, 283–289.
Kujawski, W., Warszawsk, A., Ratajczak, W., Porebski, T., Capata, W., & Ostrowska, I. (2004). Removal of phenol from wastewater by different separation techniques. Desalination, 163, 287–296.
Kurata, Y., Ono, Y., & Ono, Y. (2008). Occurrence of phenols in leachates from municipal solid waste landfill sites in Japan. Journal of Material Cycles and Waste Management, 10, 144–152.
Li, J. P., Healy, M. G., Zhan, X. M., Norton, D., & Rodgers, M. (2008). Effect of aeration rate on nutrient removal from slaughterhouse wastewater in intermittently aerated sequencing batch reactors. Water, Air, and Soil Pollution, 192, 251–261.
Lim, P. E., Lim, S. P., Seng, C. E., & Noor, A. M. (2010). Treatment of landfill leachate in sequencing batch reactor supplemented with activated rice husk as adsorbent. Chemical Engineering Journal, 159, 123–128.
Lou, J.-C., & Huang, Y.-J. (2011). Assessing the performance of wastewater treatment with the combination of Fenton and ferrite process. Environmental Monitoring and Assessment, 51(1–4), 251–258.
Metcalf & Eddy, Inc. (2003). Wastewater engineering-treatment and reuse. 4th edition, McGraw-Hill, Inc.
Mohajeri, S., Aziz, H. A., Isa, M. H., Zahed, M. A., Mohajeri, L., Bashir, M. J. K., et al. (2011). Multiple responses analysis and modeling of Fenton process for treatment of high strength landfill leachate. Water Science and Technology, 64, 1652–1660.
Renou, S., Givaudan, G. J., Poulain, S., Dirassouyan, F., & Moulin, P. (2008). Landfill leachate treatment: review and opportunity. Journal of Hazardous Materials, 150, 468–493.
Spagni, A., & Marsili-Libelli, S. (2009). Nitrogen removal via nitrite in a sequencing batch reactor treating sanitary landfill leachate. Bioresource Technology, 100, 609–614.
Surampalli, R. Y., Tyagi, R. D. O., Scheible, O. K., & Heidman, J. A. (1997). Nitrification de nitrification and phosphorus removal in sequential batch reactors. Bioresource Technology, 61, 151–157.
Turovskiy, I. S., & Mathai, P. K. (2006).Wastewater sludge processing. Wiley-Interscience, A John Wiley and Sons, Inc. Publication.
Tziotzios, G., Economou, C. N., Lyberatos, G., & Vayenas, D. V. (2007). Effect of the specific surface area and operating mode on biological phenol removal using packed bed reactors. Desalination, 211, 28–137.
Uygur, A., & Kargi, F. (2004). Biological nutrient removal from pre-treated landfill leachate in a sequencing batch reactor. Journal of Environmental Management, 71, 9–14.
Wang, Y., Peng, Y., & Stephenson, T. (2009). Effect of influent nutrient ratios and hydraulic retention time (HRT) on simultaneous phosphorus and nitrogen removal in a two-sludge sequencing batch reactor process. Bioresource Technology, 100, 3506–3512.
Xiao, M., Zhou, J., Tan, Y., Zhang, A., Xia, Y., & Ji, L. (2006). Treatment of highly concentrated phenol wastewater with an extractive membrane reactor using silicone rubber. Desalination, 195, 281–293.
Zouboulisa, A. I., Chai, X.-L., & Katsoyiannis, I. A. (2004). The application of bioflocculant for the removal of humic acids from stabilized landfill leachates. Environmental Management, 70, 35–41.
Acknowledgments
The authors would like to acknowledge Universiti Sains Malaysia (USM) for providing the grant of this research.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Aziz, S.Q., Aziz, H.A., Yusoff, M.S. et al. Removal of phenols and other pollutants from different landfill leachates using powdered activated carbon supplemented SBR technology. Environ Monit Assess 184, 6147–6158 (2012). https://doi.org/10.1007/s10661-011-2409-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10661-011-2409-8