Abstract
Purpose
Remediate metal contamination is a fundamental step prior to reclaim oil sands tailing ponds, and copper (Cu(II)) is the most abundant metal in the tailings water or oil sands process-affected water (OSPW). Biochars produced at four pyrolysis conditions were evaluated for sorption of Cu(II) in synthetic OSPW to explore different biochar potentials in removing Cu(II) from the contaminated water.
Materials and methods
Pine sawdust biochars pyrolyzed at 300 and 550 °C with and without steam activation were investigated by batch sorption experiments. Isotherm and kinetic studies were conducted to compare the sorption capacities of the four biochars and to examine potential mechanisms involved.
Results and discussion
For all the biochars, Langmuir and pseudo-second order models were the best-fit for isotherm and kinetic studies, respectively. According to the Langmuir parameters, the maximum adsorption capacities of the biochars produced at 550 °C were around 2.5 mg Cu(II) g−1, which were 30-folds higher than those produced at 300 °C. However, steam activation did not cause any significant difference in the biochars’ sorption performance. The kinetic study suggested that chemisorption involving valence forces was the limiting factor of the sorption. In addition, ion exchange and precipitation were likely the primary mechanisms for Cu(II) sorption which outweigh complexation with functional groups on the biochars’ surface.
Conclusions
Pine sawdust biochar produced at 550 °C without steam activation could be utilized as a sustainable and cost-effective material to remove Cu(II) from the OSPW.
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References
Ahmad M, Lee SS, Dou X, Mohan D, Sung J, Yang JE, Ok YS (2012) Effects of pyrolysis temperature on soybean stover- and peanut shell-derived biochar properties and TCE adsorption in water. Bioresour Technol 118:536–554
Ahmad M, Lee SS, Rajapaksha AU, Vithanage M, Zhang M, Cho JS, Lee SE, Ok YS (2013) Trichloroethylene adsorption by pine needle biochars produced at various pyrolysis temperatures. Bioresour Technol 143:615–622
Ahmad M, Rajapaksha AU, Lim JE, Zhang M, Bolan N, Mohan D, Vithanage M, Lee SS, Ok YS (2014) Biochar as a sorbent for contaminant management in soil and water: a review. Chemosphere 99:19–33
Aksu Z, Isoglu IA (2005) Removal of copper(II) ions from aqueous solution by biosorption onto agricultural waste sugar beet pulp. Process Biochem 40:3031–3044
Alessi DS, Alam MS, Kohler MC (2014) Designer biochar-coke mixtures to remove naphthenic acids from oil sands process-affected water (OSPW). Oil Sands Research and Information Network, University of Alberta, School of Energy and the Environment, Edmonton, Alberta. OSRIN Report No. TR-57. 38 pp
Allen EW (2008) Process water treatment in Canada’s oil sands industry: I. Target pollutants and treatment objectives. J Environ Sci 7:123–138
Azargohar R, Dalai A (2008) Steam and KOH activation of biochar: experimental and modeling studies. Microporous Mesoporous Mater 110:413–421
Beesley L, Moreno-Jimenez E, Gomez-Eyles JL (2010) Effects of biochar and greenwaste compost amendments on mobility, bioavailability and toxicity of inorganic and organic contaminants in a multi-element polluted soil. Environ Pollut 158:2282–2287
Canadian Council of Ministers of the Environment (CCME) (2014) Water quality guideline. On line at http://www.ccme.ca/ourwork/water.html?category_id=101. Accessed 30 Jun 2014
Chen JY, Zhu DQ, Sun C (2007) Effect of heavy metals on the sorption of hydrophobic organic compounds to wood charcoal. Environ Sci Technol 41:2536–2541
Chen X, Chen G, Chen L, Chen Y, Lehmann J, McBride MB, Hay AG (2011) Adsorption of copper and zinc by biochars produced from pyrolysis of hardwood and corn straw in aqueous solution. Bioresour Technol 102:712–723
Del Rio LF, Hadwin AK, Pinto LJ, MacKinnon MD, Moore MM (2006) Degradation of naphthenic acids by sediment micro-organisms. J Appl Microbiol 101:1049–1061
Government of Alberta (2014) Environmental quality guidelines for Alberta surface waters. Edmonton AB. 56 pp. Online at http://esrd.alberta.ca/water/education-guidelines/documents/EnvironmentalQualitySurfaceWaters-May15-2014.pdf. Accessed 30 Jun 2014
Government of Alberta (2015) Our challenge in reclamation. Alberta’s Clean Energy Future. Online at http://oilsands.alberta.ca/reclamation.html. Accessed 30 Nov 2015
Ho YS, McKay G (1998) Sorption of dye from aqueous solution by peat. Chem Eng J 70:115–124
Ho YS, McKay G (1999) Pseudo-second order model for sorption processes. Process Biochem 34:451–465
Iglesias AM (2014) Treatment of synthetic oil sands tailing water with activated carbon. MSc thesis. The University of Western Ontario. London, Ontario
Inyang M, Dickenson E (2015) The potential of biochar in removal of organic and microbial contaminants from potable and reuse water: a review. Chemosphere 134:232–240
Inyang M, Gao B, Yao Y, Xue Y, Zimmerman A, Mosa A, Pullammanappallil P, Ok YS, Cao X (2016) A review of biochar as a low-cost adsorbent for aqueous heavy metal removal. Crit Rev Environ Sci Technol 46:406–433
Islam MS, Zhang Y, McPhedran N, Liu Y (2015) Granular activated carbon for simultaneous adsorption and biodegradation of toxic oil sands process-affected water organic compounds. J Environ Qual 152:49–57
Lagergren S (1898) Zur theorie der sogenannten adsorption geloster stoffe. Kungliga Svenska Vetenskapsakademiens Handlingar 24:1–39
Lglesias AM (2015) Treatment of synthetic oil sands tailing water with activated carbon. Online at http://ir.lib.uwo.ca/cgi/viewcontent.cgi?article=4130&context=etd. Accessed 1 Oct 2015
Lima IM, Boateng AA, Klasson KT (2010) Physicochemical and adsorptive properties of fast pyrolysis biochars and their steam activated counterparts. J Chem Technol Biotechnol 85:1515–1521
Lou K (2015) Adsorption of phosphate and copper by pine sawdust biochars and economic analysis. MSc thesis, Department of Renewable Resources, University of Alberta, Edmonton, Alberta
Liu Z, Zhang F, Wu J (2010) Characterization and application of chars produced from pinewood pyrolysis and hydrothermal treatment. Fuel 89:510–514
Manyà JJ (2012) Pyrolysis for biochar purposes: a review to establish current knowledge gaps and research needs. Environ Sci Technol 46:7939–7954
Mikula RJ, Kasperski KL, Burns R, MacKinnon MD (1996) Nature and fate of oil sands fine tailings. In: Schramm LL (ed) Suspensions: fundamentals and applications in the petroleum industry. American Chemical Society, Washington DC, pp 677–723
Mohan D, Sarswat A, Ok YS, Pittman CU Jr (2014) Organic and inorganic contaminants removal from water with biochar, a renewable, low cost and sustainable adsorbent—a critical review. Bioresour Technol 160:191–202
Ok YS, Chang SX, Gao B, Chung H (2015) SMART biochar technology—a shifting paradigm towards advanced materials and healthcare research. Environ Technol Innov 4:206–209
Pellera FM, Giannis A, Kalderis D, Anastasiadou K, Stegmann R, Wang JY, Gidarakos E (2012) Adsorption of Cu(II) ions from aqueous solutions on biochars prepared from agricultural by-products. J Environ Manag 96:35–42
Pourrezaei P, Alpatova A, Khosravi K, Drzewicz P, Chen Y, Chelme-Ayala P, Gamal El-Din M (2014) Removal of organic compounds and trace metals from oil sands process-affected water using zero valent iron enhanced by petroleum coke. J Environ Manag 139:50–58
Rajapaksha AU, Vithanage M, Jayarathna L, Kumara CK (2011) Natural Red Earth as a low cost material for arsenic removal: Kinetics and the effect of competing ions. Appl Geochem 26:648–654
Rajapaksha AU, Vithanage M, Zhang M, Ahmad M, Mohan D, Chang SX, Ok YS (2014) Pyrolysis condition affected sulfamethazine sorption by tea waste biochars. Bioresour Technol 166:303–308
Rinklebe J, Shaheen SM, Frohne T (2016) Amendment of biochar reduced the release of toxic elements under dynamic redox conditions in a contaminated floodplain soil. Chemosphere 142:41–47
Shaheen SM, Tsadilas CD, Rinklebe J (2013) A review of the distribution coefficients of trace elements in soils: influence of sorption system, element characteristics, and soil colloidal properties. Adv Colloid Interf Sci 201–202:43–56
Siddique T, Kuznetsov P, Kuznetsova A, Arkell N, Young R, Li C, Guigard S, Underwood E, Foght JM (2014) Microbially-accelerated consolidation of oil sands tailings. Pathway I: changes in porewater chemistry. Front Microbiol 5:106
Tan X, Liu Y, Zeng G, Wang X, Hu X, Gu Y (2015) Application of biochars for the removal of pollutants from aqueous solutions. Chemosphere 125:70–85
Tong X, Li J, Yuan J, Xu R (2011) Adsorption of Cu(II) by biochars generated from three crop straws. Chem Eng J 172:828–834
Uchimiya M, Wartelle LH, Lima IM, Klasson KT (2010a) Sorption of deisopropylatrazine on broiler litter biochars. J Agric Food Chem 58:12350–12356
Uchimiya M, Lima IM, Klasson KT, Chang S, Wartelle LH, Rodgers JE (2010b) Immobilization of heavy metal ions (CuII, CdII, NiII and PbII) by broiler litter-derived biochars in water and soil. J Agric Food Chem 58:5538–5544
Uchimiya M, Chang S, Klasson KT (2011) Screening biochars for heavy metal retention in soil: role of oxygen functional groups. J Hazard Mater 190:432–444
Xu X, Cao X, Zhao L, Wang H, Yu H, Gao B (2013) Removal of Cu, Zn, and Cd from aqueous solutions by the dairy manure-derived biochar. Environ Sci Pollut Res 20:358–368
Acknowledgments
This study was conducted with financial support from the Land Reclamation International Graduate School (LRIGS) that was funded by the NSERC CREATE program and the Helmholtz-Alberta Initiative at the University of Alberta.
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Lou, K., Rajapaksha, A.U., Ok, Y.S. et al. Sorption of copper(II) from synthetic oil sands process-affected water (OSPW) by pine sawdust biochars: effects of pyrolysis temperature and steam activation. J Soils Sediments 16, 2081–2089 (2016). https://doi.org/10.1007/s11368-016-1382-9
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DOI: https://doi.org/10.1007/s11368-016-1382-9