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Air permeability of biochar-amended clay cover

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Abstract

Biochar has a porous structure with high specific surface area and high adsorption. Moreover, it provides a suitable habitat for microorganisms that can reduce harmful gases. Adding biochar to a traditional landfill clay cover (i.e., biochar-amended clay cover) can increase soil porosity, improve soil air flow, and reduce landfill methane emissions which are an area of interest for many researchers. In the present research, the air permeability of biochar-clay is considered to be the main measure in evaluating the fluid-flow characteristic of the material. We discussed the influence of biochar content and particle size on air permeability of biochar-clay and its mechanism. The air permeability coefficient ka of biochar-clay mixture with different biochar content (0%, 5%, 10%, 15%, and 20%), dry densities (1.42 g/cm3, 1.56 g/cm3, and 1.65 g/cm3), and biochar particle size ranges (<74 μm, 20~40 μm, 40~74 μm, and >74 μm) were measured using a flexible wall air permeability testing device. Changes in soil pore structure were analyzed by scanning electron microscopy (SEM) and nuclear magnetic resonance (NMR). The results show that when dry density was 1.42 g/cm3, the air permeability coefficient decreased as the biochar content increased. For biochar-clay mixture of 1.56 g/cm3 and 1.65 g/cm3, when the biochar content was 15%, the air permeability coefficient of biochar-clay mixture reached its lowest value. Comparing the air permeability coefficient of biochar-clay mixture with non-intersecting particle size groups of biochar, it was revealed that the permeability coefficient decreased as the biochar particle size decreased. Based on the pore structure of biochar-clay mixture with different biochar content and particle size, the influence biochar content and particle size on the air permeability was evident.

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References

  • Amoakwah E, Frimpong KA, Okae-Anti D, Arthur E (2017) Soil water retention, air flow and pore structure characteristics after corn cob biochar application to a tropical sandy loam. Geoderma 307:189–197

    Article  Google Scholar 

  • Atkinson CJ, Fitzgerald JD, Hipps NA (2010) Potential mechanisms for achieving agricultural benefits from biochar application to temperate soils: a review. Plant Soil 337(1-2):1–18

    Article  Google Scholar 

  • ASTM D1762-84 (2007) Standard test method for chemical analysis of wood charcoal. ASTM International, West Conshohocken PA

    Google Scholar 

  • Blight GE (1971) Flow of air though soils. J Soil Mechan Found Div 97(SM4):607–624

    Article  Google Scholar 

  • Chen YM, Ke H (2005) Engineering characteristics of municipal solid wastes and geotechnical problems of landfills. Eng Mechan S1:119–126

    Google Scholar 

  • Cai WL, Kumar H, Huang S, Bordoloi S, Garg A, Lin P, Gopal P (2020) ANN model development for air permeability in biochar amended unsaturated soil. Geotech Geol Eng 38(3):1295–1309

    Article  Google Scholar 

  • Chen M, Dai J, Liu X, Kang Y, Qin MJ, Wang ZT (2019) Contributions of pore-throat size distribution to reservoir quality and fluid distribution from NMR and MIP in tight sandy conglomerate reservoirs. Arab J Geosci 12(1):1–12

    Article  Google Scholar 

  • Chen Z, Chen C, Kamchoom V, Chen R (2020) Gas permeability and water retention of a repacked silty sand amended with different particle sizes of peanut shell biochar. Soil Sci Soc Am J 84:1630–1641

    Article  Google Scholar 

  • Coates GR, Xiao LL, Prammer MG (1999) NMR Logging principles and application. Halliburton Energy Services Publication, Houston

    Google Scholar 

  • Delage P, Cui YJ, De Laure E (1998) Air flow through an unsaturated compacted silt. In: Proceedings of the 2nd International Conference on Unsaturated Soils UNSAT:563-568

  • Garg A, Huang H, Kushvaha V, Madhushri P, Kamchoom V, Wani I, Koshy N, Zhu HH (2020) Mechanism of biochar soil pore–gas–water interaction: gas properties of biochar-amended sandy soil at different degrees of compaction using KNN modeling. Acta Geophysica 68(1):207–217

    Article  Google Scholar 

  • Garg A, Bordoloi S, Ni JJ, Cai WL, Maddibiona PG, Mei GX, Poulsen TG, Lin P (2019) Influence of biochar addition on air permeability in unsaturated soil. Géotech Lett 9(1):1–20

    Article  Google Scholar 

  • Garg A, Ng CWW (2015) Investigation of soil density effect on suction induced due to root water uptake by Schefflera heptaphylla. J Plant Nutr Soil Sci 178(4):586–591

    Article  Google Scholar 

  • Gallé C (2001) Effect of drying on cement-based materials pore structure as identified by mercury intrusion porosimetry: a comparative study between oven-, vacuum-, and freeze-drying. Cem Concr Res 31(10):1467–1477

    Article  Google Scholar 

  • GB 51220 (2017) Technical code for municipal solid waste sanitary landfill closure. China Building Industry Press, Beijing

    Google Scholar 

  • He Y, Cui YJ, Ye WM, Conil N (2017) Effects of wetting-drying cycles on the air permeability of compacted Téguline clay. Eng Geol 228:173–179

    Article  Google Scholar 

  • IPCC (Intergovernmental Panel on Climate Change) (2007) Special report on renewable energy sources and climate change mitigation. Cambridge University Press, New York

    Google Scholar 

  • Jeffery S, Verheijen FGA, Veldt MVD, Bostos AC (2011) A quantitative review of the effects of biochar application to soils on crop productivity using meta-analysis. Agric Ecosyst Environ 144(1):175–187

    Article  Google Scholar 

  • Kallel A, Tanaka N, Matsuto T (2004) Gas permeability and tortuosity for packed layers of processed municipal solid wastes and incinerator residue. Waste Manag Res 22(3):186–194

    Article  Google Scholar 

  • Kallel A, Tanaka N, Tojo Y, Matsuto T, Hanada S (2006) Oxygen intrusion into waste in old landfills of low organic content. Waste Manag Res 24(3):242–249

    Article  Google Scholar 

  • Lehmann J (2007) Bio-energy in the black. Front Ecol Environ 5(7):381–387

    Article  Google Scholar 

  • Lehmann J, Czimczik C, Laird D, Sohi S (2009) Stability of biochar in the soil. Chapter 11. In: Lehmann J, Joseph S (eds) Biochar for Environmental Management Science and Technology. Earthscan, London, pp 183–205

    Google Scholar 

  • Mchenry MP (2011) Soil organic carbon, biochar, and applicable research results for increasing farm productivity under Australian agricultural conditions. Commun Soil Sci Plant Anal 42(10):1187–1199

    Article  Google Scholar 

  • Omari GH, Thomas JC, Brown KW (1996) Effect of desiccation racking on the hydraulic conductivity of a compacted clay pollution liner. Water Air Soil 89(1):91–103

    Google Scholar 

  • Oguntunde PG, Abiodun BJ, Ajayi AE, Giesen NVD (2010) Effects of charcoal production on soil physical properties in Ghana. J Plant Nutr Soil Sci 171(4):591–596

    Article  Google Scholar 

  • Obia A, Mulder J, Martinsen V, Cornelissed G, Borresen T (2016) In situ effects of biochar on aggregation, water retention and porosity in light-textured tropical soils. Soil Tillage Res 155:35–44

    Article  Google Scholar 

  • Obour PB, Danso EO, Yakubu A, Abenney-Mickson S, Sabi EB, Darrah YK, Arthur E (2019) Water retention, air exchange and pore structure characteristics after three years of rice straw biochar application to an acriso soil. Sci Soc Am J 83(6):1664–1671

    Article  Google Scholar 

  • Olumide T, Saif A, Stefan I, Blunt MJ (2009) Pore-scale simulation of NMR response. J Pet Sci Eng 67(3):168–178

    Google Scholar 

  • Reddy KR, Yargicoglu E, Yue D (2015) Enhanced microbial methane oxidation in landfill cover soil amended with biochar. J Geotech Geoenviron 140(9):194–198

    Google Scholar 

  • Sadasivam BY, Reddy KR (2015) Adsorption and transport of methane in landfill cover soil amended with waste-wood biochars. J Environ Manag 158:11–23

    Article  Google Scholar 

  • Sun WJ, Cui YJ (2020) Determining the soil-water retention curve using mercury intrusion porosimetry test in consideration of soil volume change. J Rock Mech Geotech Eng 12(5):1070–1079

    Article  Google Scholar 

  • Sun WJ, Li MY, Zhang WJ, Tan YZ (2020) Saturated permeability behavior of biochar-amended clay. J Soils Sediments 20(1):3875–3883

    Article  Google Scholar 

  • Sun Z, Moldrup P, Elsgaard L, Arthur E, Bruun EW, Nielsed HH, Jonge LWD (2013) Direct and indirect short-term effects of biochar on physical characteristics of an arable sandy loam. Soil Sci 178(9):465–473

    Article  Google Scholar 

  • Sun F, Lu S (2014) Biochars improve aggregate stability, water retention, and pore-space properties of clayey soil. J Plant Nutr Soil Sci 177(1):26–33

    Article  Google Scholar 

  • Tian HH, Wei CF, Lai YM, Chen P (2018) Quantification of water content during freeze-thaw cycles: a nuclear magnetic resonance based method. Vadose Zone J 17(1):1–12

    Article  Google Scholar 

  • US-EPA (United States Environmental Protection Agency) (2011) Available and emerging technologies for reducing greenhouse air emissions from municipal solid waste landfills. Office of Air and Radiation U.S. EPA. June

  • US-EPA (United States Environmental Protection Agency) (1989) Technical guidance document: final covers on hazardous waste landfills and surface impoundments. US Environmental Protection Agency Washington

  • Wang YJ, Cui YJ, Tang AM, Benahmed N, Duc M (2017) Effects of aggregate size on the compressibility and air permeability of lime-treated fine-grained soil. Eng Geol 228:167–172

    Article  Google Scholar 

  • Wong JTF, Chen Z, Ng CWW, Wang MH (2016) Gas permeability of biochar-amended clay: potential alternative landfill final cover material. Environ Sci Pollut Res 23(8):7126–7131

    Article  Google Scholar 

  • Wong JTF, Chen Z, Ng CWW, Wang MH (2017) Soil-water retention behavior of compacted biochar-amended clay: a novel landfill final cover material. J Soils Sediments 17(3):590–598

    Article  Google Scholar 

  • Wong JTF, Chen Z, Wong AYY, Ng CWW, Wong MH (2018) Effects of biochar on hydraulic conductivity of compacted kaolin clay. Environ Pollut 234:468–472

    Article  Google Scholar 

  • Yu L, Tang J, Zhang R, Wu QH, Gong MM (2013) Effects of biochar application on soil methane emission at different soil moisture levels. Biol Fertil Soils 49(2):119–128

    Article  Google Scholar 

  • Yoshimi Y, Osterberg JO (1963) Compression of partially saturated cohesive soils. J Soil Mechan Foundat Div 89(4):1–24

    Article  Google Scholar 

Download references

Acknowledgements

The authors are grateful to the National Sciences Foundation of China (Grant No. 41977214, 41572284) for the financial supports.

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Authors and Affiliations

  1. Department of Civil Engineering, School of Mechanics and Engineering Science, Shanghai University, Shanghai, 200444, People’s Republic of China

    Ming-Yu Li, Wen-Jing Sun, Ye-Jiao Wang & De-An Sun

  2. College of Civil Engineering & Architecture, China Three Gorges University, Yichang, 443002, China

    Yun-Zhi Tan

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  1. Ming-Yu Li
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  2. Wen-Jing Sun
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  4. De-An Sun
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Correspondence to Wen-Jing Sun.

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Responsible Editor: Amjad Kallel

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Li, MY., Sun, WJ., Wang, YJ. et al. Air permeability of biochar-amended clay cover. Arab J Geosci 14, 732 (2021). https://doi.org/10.1007/s12517-021-06988-6

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  • DOI: https://doi.org/10.1007/s12517-021-06988-6

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