Performance of Hybrid Rice Husk and Kapok Fiber as Alternative Liner Materials in Landfill
Generation of waste from agricultural activities like rice husk (RH) and kapok fiber (KF) is on the rise annually. Some of the arising issues are landfill limitation and air pollution because of burning activities. This paper presented a potential application of agricultural waste as an alternative material in landfill. A series of standard tests were conducted such as hydraulic conductivity test (falling head method), batch adsorption test (COD, TSS and heavy metals testing). These tests were conducted in the ratio of 1:1 and 1:2 of hybrid RH:KF. The results yielded that the hydraulic conductivity of the hybrid RH:KF in the ratio of 1:1 was lesser than 10-9 m/s, satisfying the requirement of landfill liner. The hybrid arrangement (RH:KF) for 1:1 ratio as adsorption media was able to reduce at least 45% of the bulk parameter (COD) whereas for 1:2, ratio, about 43.5% of heavy metal (Zn) was reduced in leachate. The proposed hybrid arrangement (RH:KF) is a green material for the landfill (bulk parameters and heavy metal adsorption capacity) that improves landfill workability, minimizing manpower on site and cost.
N. A. Zainol, H. A. Aziz, and M. S. Yusoff, “Characterization of Leachate from Kuala Sepetang and Kulim Landfills: A Comparative Study,” Energy and Environment Research, vol. 2, no. 2, pp 45–52, 2012.
N. F. D. M. Salleh, and K. H. K. Hamid, “Leachate Characterization from a Closed Landfill in Air Hitam,” The Malaysian Journal of Analytical Sciences, vol. 17, no. 1, pp 24–29, 2013.
W. S. Wan Ngah, and M. K. M. Hanafiah, “Removal of Heavy Metal Ions from Wastewater by Chemically Modified Plant Wastes as Adsorbents: A review,” Bioresource Technology, vol. 99, no. 10, pp 3935–3948, 2008.
C. Peter, C. Gerry, D. Brian, H. Donal and N. Ted, Landfill Manual Landfill Site Design. Ireland: EPA, 2000.
F. Bergaya, and G. Lagaly, Handbook of Clay Science, 2nd Edition. The Netherlands: Elsevier, 2013.
K. L. Hughes, A. D. Christy, and J. E. Heimlich. (2005). Landfill Types and Liner [Online]. Available: http://ohioline.osu.edu/cdfact/pdf/0138.pdf
K. Allamaprabhu, B. M. Sunil, S. Nayak, S. Fernandes, and M. Zafar, “Geotechnical Characteristics of Lithomargic Clay Blended with Marine Clay as Landfill Liner Material,” International Journal of Earth Sciences and Engineering, vol. 5, no. 6, pp 1804-1808, 2012.
D. E. Daniel, and C. H. Benson, “Water Content Density Criteria for Compacted Soil Liners,” Journal of Geotechnical Engineering ASCE,vol. 116, no. 12, pp 1811–1830, 1990.
H. Wu, Q. Wen, L. Hu, M. Gong and Z. Tang, “Feasibility Study on the Application of Coal Gangue as Landfill Liner Material,” Waste Management, vol. 63, pp 161–171, 2017.
N. N. Nik Daud, A. S. Muhammed, and Z. Md. Yusoff, “Geotechnical Assessment of Palm Oil Fuel Ash (POFA) Mixed with Granite Residual Soil for Hydraulic Barrier Purposes,” Malaysian Journal of Civil Engineering, vol. 28, no. 1, pp 1-9, 2016.
G. I. Slim, M. Morales, L. Alrumaidhin, P. Bridgman, J. Gloor, S. T. Hoffc and W. I. Odem, “Optimization of Polymer-Amended Fly Ash and Paper Pulp Millings Mixture for Alternative Landfill Liner”, Procedia Engineering, vol. 145, pp 312 – 318, 2016.
A. O. Eberemu, A. A. Amadi and K. J. Osinubi, “The Use of Compacted Tropical Clay Treated With Rice Husk Ash as a Suitable Hydraulic Barrier Material in Waste Containment Applications,” Waste and Biomass Valorization, vol. 4, no. 2, pp 309–323, 2012.
Y. Guney, B. Cetin, A. H. Aydilek, B. F. Tanyu, and S, Koparal, “Utilization of Sepiolite Materials as a Bottom Liner Material in Solid Waste Landfills,” Waste Management, vol. 34, no. 1, pp 112-124, 2014.
L. Li, C. Lin and Z. Zhang, “Utilization of Shale-Clay Mixtures as a Landfill Liner Material to Retain Heavy Metals,” Materials and Design, vol. 114, pp 73–82, 2017.
R. Whitlow, Basic Soil Mechanics, 4th Edition. United Kingdom: Prentice Hall, 2004.
L. S. Clesceri, Standard Methods for the Examination of Water and Waste Water, 21st Edition. Washington: APHA, 2005.
Department of Environment. (2009). Environmental Quality (Control of Pollution from Solid Waste Transfer Station and Landfill) Regulations 2009 [Online]. Available: http://www.gunungganang.com.my/pdf/Malaysian-Legislation/National/EQ%20(Control%20of%20Pollution%20From%20Solid%20Waste%20Transfer%20Station%20and%20Landfill)%20Regulations%202009.pdf
S. H. Fauziah and P. Agamuthu, “Pollution Impacts of MSW Landfill Leachate,”Malaysian Journal of Science, vol. 24, no. 1, pp 31-37, 2001.
P. Agamuthu, “Characteristics of Municipal Solid Waste and Leachate from Selected Landfills in Malaysia”, Malaysian Journal of Science, vol. 18 ,pp 99-103, 1999.
S. Q. Aziz, H. A. Aziz, M. S. Yusoff, M. J. K. Bashir, and M. Umar, “Leachate Characterization in Semi-Aerobic and Anaerobic Sanitary Landfills: A Comparative Study,”Journal of Environmental Management, vol. 91, no. 12, pp 2608–2614, 2010.
S. Sobhanardakani, H. Parvizimosaed, and E. Olyaie, “Heavy Metals Removal from Wastewaters using Organic Solid Waste-Rice Husk,” Environmental Science and Pollution Research, vol. 20, no. 8, pp 5265–5271, 2013.
H. Ye, Q. Zhu, and D. Du., “Adsorptive Removal of Cd (II) from Aqueous Solution using Natural and Modified Rice Husk,” Bioresource Technology, vol. 101, no. 14, pp 5175-5179, 2010.
K. K. Wong, C. K. Lee, K. S. Low and M. J. Haron, “Removal of Cu and Pb From Ectroplating Wastewater using Tartaric Acid Modified Rice Husk,” Process Biochemistry, vol. 39, no. 4, pp 437-445, 2003.
R. Wahi, L. A. Chuah, T. S. Y. Choong, Z. Ngaini,and M. M. Nourouzi, “Oil Removal from Aqueous State by Natural Fibrous Sorbent: An Overview,”Separation and Purification Technology, vol. 113, pp 51–63, 2013.
T. Lim and X. Huang, “Evaluation of Hydrophobicity/Oleophilicity of Kapok and its Performance in Oily Water Filtration: Comparison Of Raw And Solvent Treated Fibers,” Industrial Crops and Products, vol. 26, pp 125-134, 2007.
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