Recycling marble wastes and Jarosite wastes into sustainable hybrid composite materials and validation through Response Surface Methodology

Show simple item record

dc.contributor.author Pappu, Asokan
dc.contributor.author Thakur, Vijay Kumar
dc.contributor.author Patidar, Ravi
dc.contributor.author Asolekar, Shyam R.
dc.contributor.author Saxena, Mohini
dc.date.accessioned 2020-01-15T15:52:59Z
dc.date.available 2020-01-15T15:52:59Z
dc.date.issued 2019-09-01
dc.identifier.citation Pappu A, Thakur VK, Patidar R, Asolekar SR & Saxena M (2019) Recycling marble wastes and Jarosite wastes into sustainable hybrid composite materials and validation through Response Surface Methodology, Journal of Cleaner Production, 240 (December) Article No. 118249 en_UK
dc.identifier.issn 0959-6526
dc.identifier.uri https://doi.org/10.1016/j.jclepro.2019.118249
dc.identifier.uri http://dspace.lib.cranfield.ac.uk/handle/1826/14926
dc.description.abstract During marble processing such as cutting, polishing and grinding, a considerable amount of fine residues refereed as marble processing rejects (MPRs) are produced and have become a serious environmental issue. So the current study deals with the conversion of MPRs into hybrid ceramic composite bricks (CCB) with Jarosite waste in a clay matrix system. Mix design and optimization of CCB was performed to illustrate the potentials of MPRs and Jarosite wastes as low-cost high-value composites materials. Response Surface Methodology (RSM) model was also used in this work for simulation and to optimize the process for improving CCB quality employing classic mixture approach. Detoxification through mineralogical changes was achieved during firing composite bricks at 960 °C ± 2 °C and was confirmed using the XRD analysis. Compressive strength of CCB using 15% MPRs with 1:1 Jarosite waste - clay matrix ratio met the standard quality (>35 kg/cm2) for its use in construction purpose. It is evident from the RSM model results and statistical analysis for the response compressive strength, shrinkage, water absorption capacity, density and leachate concentration of Cd as well as Pb in the CCB is in laudable agreement with actual experimental performance. en_UK
dc.language.iso en en_UK
dc.publisher Elsevier en_UK
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 International *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.subject Marble processing residues en_UK
dc.subject Hazardous Jarosite waste en_UK
dc.subject Hybrid composite en_UK
dc.subject Response surface methodology en_UK
dc.subject Optimization en_UK
dc.subject Toxic substances en_UK
dc.subject Mechanical properties en_UK
dc.subject Sintering mechanism en_UK
dc.title Recycling marble wastes and Jarosite wastes into sustainable hybrid composite materials and validation through Response Surface Methodology en_UK
dc.type Article en_UK


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivatives 4.0 International Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International

Search CERES


Browse

My Account

Statistics