Abstract
Coal Bottom Ash (CBA) is one of the byproducts of the coal combustion process in power plants that accumulates in landfills due to its porous, granular structure, which limits its use. Due to its pozzolanic properties, it has been extensively studied for the development of cement composites. Very few studies have been conducted on its potential as a reinforcing material in the development of polymer composites. This is due to its porous structure, which affects the properties of the resulting polymer composite. Therefore, in this study, the particulate structure of CBA was converted into a more compact nanofibre structure by a hydrothermal process, mCBAH. This study focused on the optimization of hydrothermal conditions to obtain a high density of the nanofibre structure of CBA, which can be used as fibre-reinforced filler in polypropylene, PP. Interestingly, a compact nanofibre structure of CBA was successfully obtained by hydrothermal process. Unfortunately, a weaker fibre-reinforced composite of PP was obtained due to the decomposition of the unstable mineral structures formed under strong alkaline medium, resulting in poor mechanical properties and lower thermal properties than the unmodified system. However, this hydrothermally modified CBA can also be used for the removal of pollutants from wastewater.
Similar content being viewed by others
Data availability
The data that supports the findings of this study are available within the article and its supplementary material. Any additional data that support the findings of this study are available from the corresponding author upon reasonable request.
References
Benavidez E, Grasselli C, Quaranta N (2003) Densification of ashes from a thermal power plant. Ceram Int 29(1):61–68
Dung TTT, Vassilieva E, Golreihan A, Phung NK, Swennen R, Cappuyns V (2017) Potentially toxic elements in bottom ash from hazardous waste incinerators: an integrated approach to assess the potential release in relation to solid-phase characteristics. J Mater Cycles Waste Manage 19:1194–1203
Cheriaf M, Rocha JC, Péra J (1999) Pozzolanic properties of pulverized coal combustion bottom ash”. Cem Concr Res 29(9):1387–1391
Sathonsaowaphak A, Chindaprasirt P, Pimraksa K (2009) Workability and strength of lignite bottom ash geopolymer mortar. J Hazard Mater 168(1):44–50
Rahman N (2018) Synthesis, characterization and catalitic performance of MCM-41 and SBA15 from bottom ash power plant. Universiti Teknologi MARA, Malaysia
Kim B, Prezzi M (2008) Compaction characteristics and corrosivity of Indiana class-F fly and bottom ash mixtures. Constr Build Mater 22(4):694–702
Twardowska I, Szczepanska J (2002) Solid waste: terminological and long-term environmental risk assessment problems exemplified in a power plant fly ash study. Sci Total Environ 285(1):29–51
Singh M, Siddique R (2016) Effect of coal bottom ash as partial replacement of sand on workability and strength properties of concrete. J Clean Prod 112:620–630
Shahidan S, Bunnori NM, Md Nor N, Basri SR (2011) Damage severity evaluation on reinforced concrete beam by means of acoustic emission signal and intensity analysis. In: IEEE symposium on industrial electronics and applications, pp 337–341
Menéndez E, Álvaro AM, Hernández MT, Parra JL (2014) New methodology for assessing the environmental burden of cement mortars with partial replacement of coal bottom ash and fly ash. J Environ Manage 133:275–283
Trung Phan N, Sengsingkham T, Tiyayon P, Maneeintr K (2019) Utilization of bottom ash for degraded soil improvement for sustainable technology. IOP Conf Ser Earth Environ Sci 268:012043
Korcak RF (1998) Chapter 6: agricultural uses of coal combustion byproducts. In: Wright RJ (ed) (1998) Agricultural research service, vol 44. Washington DC, pp 103–119
Kim HK, Jang JG, Choi YC, Lee HK (2014) Improved chloride resistance of high-strength concrete amended with coal bottom ash for internal curing. Constr Build Mater 71:334–343
Asokan P, Saxena M, Asolekar SR (2005) Coal combustion residues environmental implications and recycling potentials. Resour Conserv Recycl 43(3):239–262
Gorninski JP, Dal Molin DC, Kazmierczak CS (2004) Comparative assessment of the properties of polymers concrete compounds with isophtalic and orthophtalic polyester. In: Maultzsch M (ed) Proceedings of the 11th international congress on polymer in concrete, Berlin, pp 256–63
Hisham AM (2016) Polypropylene as a promising plastic: a review. Am J Polym Sci 6(1):1–11
Zhou H, Bhattarai R, Li Y, Li S, Fan Y (2019) Utilization of coal fly and bottom ash pellet for phosphorus adsorption: sustainable management and evaluation. Resour Conserv Recycl 149:372–380
Huda BN, Wahyuni ET, Mudasir M (2021) Eco-friendly immobilization of dithizone on coal bottom ash for the adsorption of lead (II) ion from water. Res Eng 10:100221
Bethanis S, Cheeseman CR, Sollars C (2004) Effect of sintering temperature on the properties and leaching of incinerator bottom ash. Waste Manag Res J Int Solid Wastes Public Cleans Assoc ISWA 22:255–264
Hong YK, Kim JW, Kim HS, Lee SP, Yang JE, Kim SC (2021) Bottom ash modification via sintering process for its use as a potential heavy metal adsorbent: sorption kinetics and mechanism. Materials 14(11):3060
Kim HY, Choi JW, Chung YC, Chun BC (2015) Recycling and surface modification of waste bottom ash from coal power plants for the preparation of polypropylene and polyethylene composites. J Mater Cycles Waste Manage 17(4):781–789
Byrappa K, Haber M (2001) Handbook of hydrothermal technology. William Andrew, New York
Ranjitha A, Muthukumarasamy N, Thambidurai M, Velauthapillai D, Agilan S, Balasundaraprabhu R (2015) Effect of reaction time on the formation of TiO2 nanotubesprepared by hydrothermal method. Int J Light Electron Opt 126:2491–2494c
Cubillas P, Anderson MW (2010) Zeolites catalysis, synthesis mechanism: crystal growth and nucleation. Wiley, Oxford
Meftah M, Oueslati W, Chorfi N, Abdesslem A (2017) Effect of the raw material type and the reaction time on the synthesis of halloysite based Zeolite Na-P1. Res Phys 7:1475–1484
Asokbunyarat V, van Hullebusch ED, Lens PN, Annachhatre AP (2015) Coal bottom ash as sorbing material for Fe (II), Cu (II), Mn (II), and Zn (II) removal from aqueous solutions. Water Air Soil Pollut 226(5):143
Zhao J, Li X, Meng J, Ge W, Li W (2019) Microwave-assisted extraction of potassium from K-feldspar in the presence of NaOH and CaO at low temperature. Environ Earth Sci 78(9):275
Paul AS, John J, Le G, Michael FR (2002) Weathering of ilmenite from granite and chlorite schist in the Georgia Piedmont. Am Miner 87:1616–1625
Chiara E, Jiangzhi C, David G, Reto G (2017) Mineralogical and compositional features of rock fulgurites: a record of lightning effects on granite. Am Miner 102:1470–1481
Remzi G, Bahri E, Cem O, Talip A (2012) Colloidal stability–slip casting behavior relationship in slurry of mullite synthesized by the USP method. Ceram Int 38:679–685
Bosch-Reig F, Gimeno-Adelantado JV, Bosch-Mossi F, Doménech-Carbó A (2017) Quantification of minerals from ATR-FTIR spectra with spectral interferences using the MRC method. Spectrochim Acta Part A Mol Biomol Spectrosc 15(181):7–12
Abigail M, Michael MH (1993) End-member feldspar concentrations determined by FTIR spectral analysis. J Sediment Res 63(6):1144–1148
Duval DJ, Risbud SH, Shackelford JF (2008) Mullite. In: Shackelford JF, Doremus RH (eds) Ceramic and glass materials. Springer, Boston
Huo Z, Xu X, Lü Z, Song J, He M, Li Z, Wang Q, Yan L (2012) Synthesis of zeolite NaP with controllable morphologies. Microporous Mesoporous Mater 158:137–140
Guanghui L, Min L, Xin Z, Pengxu C, Hao J, Jun L, Tao J (2022) Hydrothermal synthesis of zeolites-calcium silicate hydrate composite from coal fly ash with co-activation of Ca(OH)2-NaOH for aqueous heavy metals removal. Int J Min Sci Technol 32:563–573
Mehdikhani M, Gorbatikh L, Verpoest I, Lomov SV (2019) Voids in fiber-reinforced polymer composites: a review on their formation, characteristics, and effects on mechanical performance. J Compos Mater 53(12):1579–1669
Acknowledgements
The authors would like to acknowledge TNB Research Sdn. Bhd. (File no: 4852, Grant no. 3017066) and Research Management Institute, RMI UiTM (File no: 600-RMC/GPK 5/3 (159/2020) for their financial support and the Faculty of Applied Sciences, FSG UiTM, for providing research facilities to carry out this project.
Author information
Authors and Affiliations
Contributions
MZNA: co-supervision, formal analysis, data curation, writing and editing the original draft, MYMFK: visualization, validation, formal analysis, investigation, data curation, ALF: supervision, conceptualization, formal analysis, writing the original draft, reviewing and editing, MNA: conceptualization, methodology and formal analysis, MZSF: co-supervision, ZMF: validation, formal analysis, investigation, data curation, MZNN: literature search.
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Akemal, M.Z.N., Kamal, M.Y.M.F., Famiza, A.L. et al. Non-conforming fibre-reinforced green polypropylene composite panels: a case study. J Mater Cycles Waste Manag 25, 2025–2036 (2023). https://doi.org/10.1007/s10163-023-01651-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10163-023-01651-6