Synthesis of zeolite from marble powder waste: a greener approach and its application for the removal of inorganic metals from wastewater

Javed, Iqra; Mateen, Faryal; Rafique, Uzaira; Tabassum, Noshabah; Balkhair, Khaled S.; Ashraf, Muhammad Aqeel

doi:10.1080/19443994.2015.1033763

Cited by 18 publications

(5 citation statements)

References 17 publications

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“…Under the flat pressure, reinforced effect of glass fiber, aluminum foil is not obvious; Under the side pressure, glass fiber cloth or aluminum foil single reinforced effect is worse than aluminum foil and glass fiber composite reinforced effect; at the same time, the enhancement effect of glass fiber cloth, aluminum foil is also different while the assemble pattern is different, wherein the scheme of 5A is the best assemble pattern, namely the composite reinforced way is the cross assembly of core seven layers of wood veneer together with the parallel assembly of the three layers of wood veneers of the two sides; glass fiber mesh cloth or aluminum foil is arranged between the two layers of the wood veneers for reinforcement, wherein the glass fiber grid cloth and aluminum foil are distributed at intervals (Javed et al, 2015). Through the nonlinear finite element analysis, we got the failure criterion equation of glulam: F12=12σ02[]1-1Xt-1Xc+1Yt-1Ycσ0-1XtXc+1YtYcσ02, the relationship between the coefficients is: -1<F12∗=F12F11…”

Section: Resultsmentioning

confidence: 99%

Mechanical characteristics of antibacterial epoxy resin adhesive wood biocomposites against skin disease

Chen

Zhang

Aqma

2016

Saudi Journal of Biological Sciences

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Moldy wood can cause some skin disease. However epoxy resin adhesive (EP) can inhibit mold growth. Therefore, antibacterial EP/wood biocomposites were reinforced and analyzed by the nonlinear finite element. Results show that glass fiber cloth and aluminum foil have the obvious reinforced effect under flat pressure, but this was not the case under side pressure. And when the assemble pattern was presented in 5A way, the strengthening effect was better. The nonlinear finite element showed that the aluminum foil and glass fiber cloth have the obvious reinforced effect. The mutual influence and effect of span, thickness and length on the ultimate bearing capacity of specimen were studied. And the simulation results agreed with the test. It provided a theoretical basis on the preparation of antibacterial EP/wood biocomposites against skin disease.

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Section: Resultsmentioning

confidence: 99%

Mechanical characteristics of antibacterial epoxy resin adhesive wood biocomposites against skin disease

Chen

Zhang

Aqma

2016

Saudi Journal of Biological Sciences

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“…The annual production of LVL in China is presently about two million cubic meters, (Nasreen et al, 2015) the production and application of which remains limited to non-structural use in low value-added fields such as furniture and interior applications. With the large-scale development of wood structures in China, however, there is an increasing demand for structural LVL (Javed et al, 2015).…”

Section: Applicationsmentioning

confidence: 99%

Review on antibacterial biocomposites of structural laminated veneer lumber

Chen

Lei

et al. 2016

Saudi Journal of Biological Sciences

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In this review, the characteristics and applications of structural laminated veneer lumber made from planted forest wood is introduced, and its preparation is explained, including various tree species and slab qualities, treatments for multiple effects and reinforced composites. The relevant factors in the bonding technology and pressing processes as well as the mechanical properties, research direction and application prospects of structural laminated veneer lumber made from planted forest wood are discussed.

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“…For example, in the case of self-compacting concrete, marble powder showed excellent performance as a substitute for sand without the adverse effect on the hydration process (Sadek, El-Attar, and Ali 2016). Although, as noted, its most widespread use has been as coarse and fine aggregates in concrete and/or cement (Alyamac, Ghafari, and Ince 2017), it has also been studied for neutralizing acidic wastewater and removing harmful metals (Mehta, Mondal, and George 2016;Mlayah and Jellali 2015), with an efficiency of >85% by the zeolite adsorbent of marble dust (Javed et al 2016). However, very few studies have been conducted for the reuse of marble waste for beach nourishment.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the suitability of marble waste for beach nourishment

Pagán

Chiva

Tenza-Abril

et al. 2022

Marine Georesources & Geotechnology

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Marble waste, as a subproduct of the exploitation of marble quarries, could be reused as a replacement for the scarce sand sediment supply for beach nourishment. This work studied the suitability of 4 different types of marble (Bateig, Ivory Cream, Imperial Brown and Niwala). The method consisted of generating 3 samples for each type of marble and preparing them (i) with jaw crusher and D 50 ¼ 0.692 mm; (ii) with jaw crusher and D 50 ¼ 0.301 mm; and (iii) with ball mill and D 50 ¼ 0.268 mm. These samples were analysed using the accelerated particle wear test, and the mineralogy and morphology of the particles were studied using X-ray diffraction and Scanning electron microscopy. Results indicate that if the particle size is larger than 0.4 mm, durability increases between 2 and 4 times compared to a usual sand sample. The jaw crusher generates a smaller number of fractures to the particles than the ball mill, increasing the durability of the sample. If these criteria are followed, marble wastes can be used in beach nourishment, becoming a circular economy asset, alleviating the adverse environmental impact, saving resources and energy and reducing the total cost of nourishments.

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Synthesis of zeolite from marble powder waste: a greener approach and its application for the removal of inorganic metals from wastewater

Cited by 18 publications

References 17 publications

Mechanical characteristics of antibacterial epoxy resin adhesive wood biocomposites against skin disease

Mechanical characteristics of antibacterial epoxy resin adhesive wood biocomposites against skin disease

Review on antibacterial biocomposites of structural laminated veneer lumber

Analysis of the suitability of marble waste for beach nourishment

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