Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration
This study comprehensively compares various low-cost mineral and industrial waste adsorbents in the Adsorbent Pervious Concrete (APC) mixture, focusing on their engineering properties and environmental aspects. Fine-grained adsorbents, including anthracite, iron slag, lignite, LECA, perlite, pumice,...
Published in: | Journal of Advanced Research in Applied Mechanics |
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Semarak Ilmu Publishing
2024
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2-s2.0-85200559102 Teymouri E.; Pauzi N.N.M.; Wong K.S.; Tan Y.T. Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration 2024 Journal of Advanced Research in Applied Mechanics 119 1 10.37934/aram.119.1.92111 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85200559102&doi=10.37934%2faram.119.1.92111&partnerID=40&md5=eb95d7348fede83cb6ebf5e95105c25f This study comprehensively compares various low-cost mineral and industrial waste adsorbents in the Adsorbent Pervious Concrete (APC) mixture, focusing on their engineering properties and environmental aspects. Fine-grained adsorbents, including anthracite, iron slag, lignite, LECA, perlite, pumice, and zeolite, were added at a proportion of 10% by weight of coarse aggregate (0.6-1.2 mm size range). Compressive strength, porosity, and permeability tests were conducted to assess APC's engineering properties, while its efficiency in reducing Chemical Oxygen Demand (COD) and Total Suspended Solids (TSS) in urban runoff was examined. ANOVA analysis was performed to evaluate the impact of different adsorbents on APC performance. Results showed that the specific gravity of the adsorbents significantly influenced APC's compressive strength. Anthracite, iron slag, and zeolite increased compressive strength, while all adsorbents, except zeolite, reduced porosity and permeability. Lignite-containing APC exhibited the lowest compressive strength, porosity, and permeability with reductions of 16.12%, 24.7%, and 21.07%, respectively. Furthermore, APC samples demonstrated improved urban runoff quality, with zeolite exhibiting the best performance by reducing COD and TSS by 50.1% and 45.79%, respectively. ANOVA analysis confirmed the substantial influence of different adsorbents on APC's mechanical, physical, and environmental properties. Based on affordability, zeolite, iron slag, and pumice are recommended for use in APC mixtures, offering potential applications in urban areas and building landscaping. This critical analysis provides valuable insights for developing sustainable stormwater management with APC while enhancing its mechanical properties. Further research is encouraged to optimize the selection and utilization of adsorbent materials in APC system. © 2024, Semarak Ilmu Publishing. All rights reserved. Semarak Ilmu Publishing 22897895 English Article All Open Access; Gold Open Access |
author |
Teymouri E.; Pauzi N.N.M.; Wong K.S.; Tan Y.T. |
spellingShingle |
Teymouri E.; Pauzi N.N.M.; Wong K.S.; Tan Y.T. Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
author_facet |
Teymouri E.; Pauzi N.N.M.; Wong K.S.; Tan Y.T. |
author_sort |
Teymouri E.; Pauzi N.N.M.; Wong K.S.; Tan Y.T. |
title |
Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
title_short |
Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
title_full |
Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
title_fullStr |
Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
title_full_unstemmed |
Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
title_sort |
Comparative Analysis of Adsorbent Pervious Concrete: Engineering Properties and Environmental Consideration |
publishDate |
2024 |
container_title |
Journal of Advanced Research in Applied Mechanics |
container_volume |
119 |
container_issue |
1 |
doi_str_mv |
10.37934/aram.119.1.92111 |
url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85200559102&doi=10.37934%2faram.119.1.92111&partnerID=40&md5=eb95d7348fede83cb6ebf5e95105c25f |
description |
This study comprehensively compares various low-cost mineral and industrial waste adsorbents in the Adsorbent Pervious Concrete (APC) mixture, focusing on their engineering properties and environmental aspects. Fine-grained adsorbents, including anthracite, iron slag, lignite, LECA, perlite, pumice, and zeolite, were added at a proportion of 10% by weight of coarse aggregate (0.6-1.2 mm size range). Compressive strength, porosity, and permeability tests were conducted to assess APC's engineering properties, while its efficiency in reducing Chemical Oxygen Demand (COD) and Total Suspended Solids (TSS) in urban runoff was examined. ANOVA analysis was performed to evaluate the impact of different adsorbents on APC performance. Results showed that the specific gravity of the adsorbents significantly influenced APC's compressive strength. Anthracite, iron slag, and zeolite increased compressive strength, while all adsorbents, except zeolite, reduced porosity and permeability. Lignite-containing APC exhibited the lowest compressive strength, porosity, and permeability with reductions of 16.12%, 24.7%, and 21.07%, respectively. Furthermore, APC samples demonstrated improved urban runoff quality, with zeolite exhibiting the best performance by reducing COD and TSS by 50.1% and 45.79%, respectively. ANOVA analysis confirmed the substantial influence of different adsorbents on APC's mechanical, physical, and environmental properties. Based on affordability, zeolite, iron slag, and pumice are recommended for use in APC mixtures, offering potential applications in urban areas and building landscaping. This critical analysis provides valuable insights for developing sustainable stormwater management with APC while enhancing its mechanical properties. Further research is encouraged to optimize the selection and utilization of adsorbent materials in APC system. © 2024, Semarak Ilmu Publishing. All rights reserved. |
publisher |
Semarak Ilmu Publishing |
issn |
22897895 |
language |
English |
format |
Article |
accesstype |
All Open Access; Gold Open Access |
record_format |
scopus |
collection |
Scopus |
_version_ |
1812871795014893568 |