Abstract
The effect of a reverse osmosis concentrate recirculation on the mineral and organic compounds in a landfill leachate was investigated. Investigated was the quality of a leachate from two landfills operated for different periods (a 20-year-old Cell A and a 1-year-old Cell B), where the concentrate was recirculated. Examined were general parameters (conductivity, pH), organic compounds (biochemical oxygen demand (BOD), chemical oxygen demand (COD), total organic nitrogen, BOD/COD), and inorganic compounds (nitrogen ammonia, sulfite, sulfate, cyanide, boron, chloride, ferrous, zinc, chrome, copper). The findings from the first year of investigation showed that over the initial period of recirculation, the concentration of organic compounds (BOD, COD) increased, but after 6 months their values stabilized. It indicates that the concentrate recirculation accelerated organic decomposition, especially in the new landfill Cell. The analysis of inorganic parameters showed that recirculation landfills produce a leachate with a higher concentration of N-NH4, and Cl−. In case of the old landfill Cell, an increase in B and Fe was also noticeable. These compounds are cyclically washed out from a waste dump and require an additional pretreatment in order to exclude them from recirculation cycle. The increased concentration of Cu, Zn, and Fe was noticed during the initial months of recirculation and in the season of intense atmospheric precipitation in the leachate from both Cells. Higher values of electro conductivity, Cl−, N-NH4 +, B, and Fe in the leachate from the old field indicate that the attenuation capacity of this landfill is close to exhaustion.
Similar content being viewed by others
References
Ahmed FN, Lan CQ (2012) Treatment of landfill leachate using membrane bioreactors: a review. Desalination 287:41–54
Benson CH, Barlaz MA, Lane DT, Rawe JM (2007) Practice review of five bioreactor/recirculation landfills. Waste Manag 27:13–29
Bilgili MS, Demir A, Özkaya B (2007) Influence of leachate recirculation on aerobic and anaerobic decomposition of solid waste. J Hazard Mater 143:177–183
Bodzek M, Łobos-Moysa E, Zamorowska M (2006) Removal of organic compounds from municipal landfill leachate in membrane bioreactor. Desalination 198:16–23
Calabrò PS, Sbaffoni S, Orsi S, Gentili E, Meoni C (2010) The landfill reinjection of concentrate leachate: findings from a monitoring study at an Italian site. J Hazard Mater 181:962–968
Chan G, Chang J, Kurniawan TA, Fu CX, Jiang H, Je Y (2006) Removal of nonbiodegradable compounds from stabilized leachate using VSEPRO membrane filtration. Desalination 202(1–3):310–317
Eipper H, Maurer C (1999) Purification of landfill leachate with membrane filtration based on the disc tube DT. In: Christensen TH, Cossu R, Stegman R (eds) Proceedings of Seventh International Waste Management and Landfill Symposium-Sardinia 99. CISA, Cagliari, Italy
Francois V, Feuillade G, Matejka G, Lagier T, Skhiri N (2007) Leachate recirculation effects on waste degradation: study on columns. Waste Manag 27:1259–1272
Heinigin P (1995) Recirculation of leachate concentrate from reverse osmosis. In: Christensen TH, Cossu R, Stegman R (eds) Proceedings of Fifth International Waste Management and Landfill Symposium, vol 2. CISA, Cagliari, Italy
Heyer KU, Stegman R (2002) Landfill management: leachate generation, collection, treatment and costs. http://www.ifas-hamburg.de/pdf/leachate.pdf. Accessed 07 March 2014
Jemec A, Tišler T, Žgajnar-Gotvajn A (2012) Assessment of landfill leachate toxicity reduction after biological treatment. Arch Environ Cotam Toxicol 62:210–221
Kamaruddin MA, Yosoff MS, Aziz HA, Basri NK (2013) Removal of COD, ammoniacal nitrogen and colour from stabilized landfill leachate by anaerobic organism. Appl Water Sci. doi:10.1007/s13201-013-0086-1
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 Environ Sci Tec 32(4):297–336
Kurniawan TA, Lo WH, Chan GYS (2006) Physico-chemical treatments for removal of recalcitrant contaminants from landfill leachate. J Hazard Mater B129:80–100
Ledakowicz S, Kaczarek K (2002) Laboratory simulation of anaerobic digestion of municipal solid waste. Appropriate Environmental and Solid Waste Management and Technologies for Developing Countries, vol. 2, Istanbul, Turkey: 1139-1146
Li N, Fane AG, Ho WSW, Matsuura T (2008) Advanced membrane technology and application. Wiley, New York
Li F, Wichmann K, Heine W (2009) Treatment of methanogenic landfill leachate with the open channel reverse osmosis membrane module. Waste Manag 29:960–964
Liu Y, Li X, Wang B, Liu S (2008) Performance of landfill leachate treatment system with disc-tube reverse osmosis unit. Front Environ Sci Eng China 2(1):24–31
Reinhart D, Al-Yousfi AB (1996) The impact of leachate recirculation on municipal solid waste landfill operating characteristics. Waste Manag Res 14:337–346
Renou S, Givaudan JG, Dirassouyan F, Moulin P (2008) Landfill leachate treatment: review and opportunity. J Hazard Mater 150(3):468–493
Sponza DT, Ağdağ ON (2004) Impact of leachate recirculation and recirculation volume on stabilization of municipal solid wastes in simulated anaerobic bioreactors. Process Biochem 39:2157–2165
Tatsi AA, Zouboulis AI (2002) A field investigation of the quantity and quality of leachate from a municipal solid waste landfill in Mediterranean climate (Thessaloniki, Greece). Adv Environ Res 6:207–219
Theepharaksapan S, Chiemchaisri C, Chiemchairi W, Yamamoto K (2011) Removal of pollutants and reduction of bio-toxicity in a full scale chemical coagulation and reverse osmosis leachate treatment system. Bioresource Technol 102:5381–5388
Wiszniowski J, Robert D, Surmacz-Górska J, Miksch K, Weber JV (2006) Landfill leachate treatment methods: a review. Environ Chem Let 4:51–61
Yahmed AB, Saidi N, Trabelsi I, Murano F, Dhaifallah T, Bousselmi L, Ghrabi A (2009) Microbial characterization during aerobic biological treatment of landfill leachate. Desalination 246:378–388
Acknowledgments
The author wishes to thank Regional Inspectorate of Environmental Protection in Olsztyn as well as managers of the analyzed landfill for their help in data gathering. The paper was prepared during scientific project No. S/WBiIS/2/2014 financed by Polish Ministry of Science and High Education.
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible editor: Philippe Garrigues
Rights and permissions
About this article
Cite this article
Talalaj, I.A. Mineral and organic compounds in leachate from landfill with concentrate recirculation. Environ Sci Pollut Res 22, 2622–2633 (2015). https://doi.org/10.1007/s11356-014-3533-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-014-3533-0