Biosorption as a Novel Approach for Removing Aluminium from Water Treatment Plant Residual—A Review

Mishra, Mansi; Chauhan, M. S.

doi:10.1007/978-981-10-5795-3_9

Cited by 4 publications

(5 citation statements)

References 14 publications

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“…RSM and the software Design of Experts V7.0, CCD were applied to improve and enhance the conditions of Al 3+ removal. The impact and connection of three parameters were investigated, specifically the amount of bio-PAC dosage (5-20 mg), contact time (5-120 min) and pH (3)(4)(5)(6)(7)(8)(9)(10)(11) as shown in Table 3. Uptake capacity (mg•g −1 ) and removal percentage (%) were adopted as a response function of optimization study.…”

Section: Optimization Of Al 3+ Adsorptionmentioning

confidence: 99%

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Synthesis and Characterization of Natural Extracted Precursor Date Palm Fibre-Based Activated Carbon for Aluminum Removal by RSM Optimization

et al. 2019

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The Powder-Activated Carbon (PAC) under optimum conditions from a new low-cost precursor Date Palm Fibre (DPF) biomass through a carbonization followed by KOH activation has been synthesized by response surface methodology (RSM) combined with central composite design (CCD). The special effects of activation temperature, time, and impregnation ratio on bio-PAC Aluminum (Al3+) removal and uptake capacity were examined. The optimum conditions for synthesized bio-PAC were found to be 99.4% and 9.94 mg·g−1 for Al3+ removal and uptake capacity, respectively at activation temperature 650 °C, activation time 1h and impregnation ratio 1. The optimum bio-PAC was characterized and analyzed using FESEM, FTIR, XRD, TGA, BET, and Zeta potential. RSM-CCD experimental design was used to optimize removal and uptake capacity of Al3+ on bio-PAC. Optimum conditions were found to be at bio-PAC dose of 5 mg with pH 9.48 and contact time of 117 min. Furthermore, at optimized conditions of Al3+ removal, kinetic, and isotherm models were investigated. The results reveal the feasibility of DPF biomass to be used as a potential and cost-effective precursor for synthesized bio-PAC for Al3+ removal.

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Section: Optimization Of Al 3+ Adsorptionmentioning

confidence: 99%

“…One of the most important metals is Aluminum (Al 3+ ), which is known to be a vital element in the earth's layer. However, it holds an immense risk of negatively affecting health of both humans and animals at high concentrations [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Natural Extracted Precursor Date Palm Fibre-Based Activated Carbon for Aluminum Removal by RSM Optimization

et al. 2019

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“…Aluminum is known to be extremely reactive to oxygen and carbon, and a high level of aluminum can harm human health because of its intoxication and result in severe diseases. Hence, it is recognized as the main factor contributing to autism spectrum disorders, Alzheimer’s disease, and neurotoxicity of the central nervous system [ 1 , 2 , 3 ].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization, and Analysis of Hybrid Carbon Nanotubes by Chemical Vapor Deposition: Application for Aluminum Removal

et al. 2020

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Hybrid carbon nanotubes (CNTs) are grown on biomass powder-activated carbon (bio-PAC) by loading iron nanoparticles (Fe) as catalyst templates using chemical vapor deposition (CVD) and using acetylene as carbon source, under specific conditions as reaction temperature, time, and gas ratio that are 550 °C, 47 min, and 1, respectively. Specifications of hybrid CNTs were analyzed and characterized using field emission scanning electron microscope (FESEM) with energy-dispersive X-ray spectroscopy (EDX), transmission electron microscopic (TEM), Fourier-transform infrared (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), surface area Brunauer–Emmett–Teller (BET), and zeta potential. The results revealed the high quality and unique morphologies of hybrid CNTs. Furthermore, removal and capacity of Al3+ were optimized by response surface methodology (RSM). However, the results revealed that the pseudo-second-order model well represented adsorption kinetic data, while the isotherm data were effectively fitted using a Freundlich model. The maximum adsorption capacity was 347.88 mg/g. It could be concluded that synthesized hybrid CNTs are a new cost-effective and promising adsorbent for removing Al3+ ion from wastewater.

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“…The critical environmental issues have a global effect due to its harmful impact on human health and ecosystem [ 1 ]. Some of them causes various health problems like Alzheimer's disease, kidney damage and bone disorders [ 2 , 3 ]. However, the production of activated carbon (AC) from conventional raw materials as coconut shells and coal, is costly and not environmentally friendly.…”

Section: Introductionmentioning

confidence: 99%

Structural analysis and characterization of date palm fiber-based low-cost carbon nanotubes and nanostructured powder activated carbon

Basheer

Odeh²,

Al‐Douri

2023

Heliyon

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Biosorption as a Novel Approach for Removing Aluminium from Water Treatment Plant Residual—A Review

Cited by 4 publications

References 14 publications

Synthesis and Characterization of Natural Extracted Precursor Date Palm Fibre-Based Activated Carbon for Aluminum Removal by RSM Optimization

Synthesis and Characterization of Natural Extracted Precursor Date Palm Fibre-Based Activated Carbon for Aluminum Removal by RSM Optimization

Synthesis, Characterization, and Analysis of Hybrid Carbon Nanotubes by Chemical Vapor Deposition: Application for Aluminum Removal

Structural analysis and characterization of date palm fiber-based low-cost carbon nanotubes and nanostructured powder activated carbon

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