Insight to rapid removal of Pb(II), Cd(II), and Cu(II) from aqueous solution using an agro-based adsorbent <i>Sorghum bicolor</i> L. biomass

Salman, Muhammad; Athar, Makshoof; Farooq, Umar; Nazir, Saba; Nazir, Huma

doi:10.1080/19443994.2012.749186

Cited by 25 publications

(6 citation statements)

References 25 publications

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“…E was found to be 11.53 and 11.32 kJ mol −1 for Cd and Mn, respectively. It was reported if 8 < E > 16 kJ mol −1 , the biosorption process follows a chemical ion‐exchange mechanism . Therefore, the biosorption of Cd and Mn onto B. officinalis in the present study can be considered to be involved by ion‐exchange mechanism.…”

Section: Resultsmentioning

confidence: 65%

Removal of Cadmium and Manganese by an Ecofriendly Biomass

Akar

Sayin

Yılmazer

et al. 2015

CLEAN Soil Air Water

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Borago officinalis has successfully been evaluated as a biosorbent for the removal of cadmium and manganese from aqueous solutions in batch and column systems. Maximum biosorption for Cd and Mn ions was obtained at original pH values of the solutions. The temperature‐independent and fast biosorption of Cd and Mn onto B. officinalis could be observed. The biosorption data were successfully correlated with the pseudo‐second‐order kinetic and Langmuir isotherm models. The maximum monolayer biosorption capacities were found to be 40.26 and 20.42 mg g−1 for Cd and Mn, respectively. Column studies were carried out at the optimum flow rate of 1.0 and 0.5 mL min−1 for Cd and Mn, respectively. The highest desorption yield could be achieved using 0.01 M HNO3 as desorbing agent. Fourier transform infrared spectrometry, scanning electron microscopy, transmission electron microscopy, Brunauer, Emmett and Teller analysis and energy dispersive X‐ray spectroscopy showed that the biosorption of Cd and Mn onto B. officinalis involved different mechanisms mainly electrostatic interaction, complexation and chemical‐ion exchange. As a conclusion, this study indicated that B. officinalis could be an ecofriendly biosorbent and could effectively remove Cd and Mn from aqueous solutions.

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Section: Resultsmentioning

confidence: 65%

Removal of Cadmium and Manganese by an Ecofriendly Biomass

Akar

Sayin

Yılmazer

et al. 2015

CLEAN Soil Air Water

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“…Various agricultural wastes have been tested for their potential to remediate heavy metals (Ahmed et al, 2012; Al‐Othman et al, 2012; Asuquo et al, 2018; Banerjee et al, 2012; Gupta et al, 2010; Imamoglu & Tekir, 2007; Krishnani et al, 2008; Mahmoud & Fawzy, 2015; Mahvi, 2008; Marshall & Wartelle, 2004; Rao et al, 2006; Rizzuti et al, 2015; Rizzuti et al, 2017; Salman et al, 2013; Sud et al, 2008; Suresh et al, 2014; Tang et al, 2003; Villaescusa et al, 2004; Wahi et al, 2009; Wartelle & Marshall, 2005; Yusoff et al, 2014). These agricultural waste materials have a high affinity for heavy metals due to their various functional groups, which are lignocellulosic materials with ion exchange capabilities.…”

Section: Introductionmentioning

confidence: 99%

“…2015; Mahvi, 2008;Marshall & Wartelle, 2004;Rao et al, 2006;Rizzuti et al, 2015;Rizzuti et al, 2017;Salman et al, 2013;Sud et al, 2008;Suresh et al, 2014;Tang et al, 2003;Villaescusa et al, 2004;Wahi et al, 2009;Wartelle & Marshall, 2005;Yusoff et al, 2014).…”

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confidence: 99%

Biosorption of copper from aqueous solutions utilizing agricultural wastes

Rizzuti

Winston

Orr

2021

Remediation Journal

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The purpose of this study was to determine the copper (Cu) biosorption capacities of several agricultural wastes from aqueous solutions. Samples of agricultural wastes were tested unaltered and after hydrochloric acid (HCl) treatment. Additional parameters tested include sample dose, contact time, particle size, mixing temperature, and the concentrations and pH of the Cu solutions. Desorption studies were performed to determine if the removed Cu could be recovered. In addition, tests were conducted to determine if the agricultural waste samples (AWS) could be reused for additional Cu biosorption cycles. The results of this study demonstrate a wide range of Cu biosorption proficiencies ranging from 0% to 100% removal. The parameters that resulted in higher Cu removal include higher pH and lower Cu solution concentration. Desorption results showed a 58% to 86% Cu recovery rate. Three of the five reused AWS were effective at removing Cu during subsequent trials. Therefore, these AWS types can be reused for additional Cu biosorption cycles. Hence, it is possible that using those AWS for metal treatment could reduce hazardous waste disposal inefficiencies and costs by avoiding disposing of spent AWS following each Cu biosorption cycle.

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“…Attention has been given to the use of agricultural waste in the remediation of heavy metals (Ahmed, Attar, & Parande, ; Al‐Homaidan, Alabdullatif, Al‐Hazzani, Al‐Ghanayem, & Alabbad, ; Al‐Othman, Ali, & Naushad, ; Asuquo, Martin, & Nzerem, ; Gao et al, ; Garg, Kaur, Jawa, Sud, & Garg, ; Göksungur, Uren, & Güvenc, ; Gupta, Rastogi, & Nayak, ; Hidaya & Mangkoedihardjo, ; Jain et al, 2009; Kaewsarn & Yu, ; Krishnani et al, ; Kumar & Bandyopadhyay, ; Low, Lee, & Liew, ; Mahmoud & Fawzy, ; Mahvi, ; Marshall & Wartelle, ; Rizzuti, Ellis, & Cosme, ; Rizzuti et al, ; Salman, Athar, Farooq, Nazir, & Nazir, ; Sud, Garima Mahajan, & Kaur, ; Suresh et al, ; Tang, Lee, Low, & Zainal, ; Wartelle & Marshall, ). In general, agricultural waste materials have a high affinity for heavy metals due to their various functional groups.…”

Section: Introductionmentioning

confidence: 99%

“…There has been only one study that examined the Cd biosorption capacities of SPs. This study conducted by Salman et al () utilized Sorghum bicolor L . biomass to remove Pb(II), Cd(II), and Cu(II) from aqueous solutions.…”

Section: Introductionmentioning

confidence: 99%

Removing cadmium from aqueous solutions utilizing agricultural wastes

Rizzuti

Orr

Wilson

et al. 2019

Remediation Journal

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The purpose of this study was to determine the cadmium (Cd) biosorption capacities of several agricultural wastes from aqueous solutions. Samples were tested unaltered and after hydrochloric acid treatment. Additional parameters tested include sample dose, contact time, particle size, mixing temperature, and the concentrations and pH of the Cd solutions. Desorption studies were performed to determine if the removed Cd could be recovered. In addition, tests were conducted to determine if the agricultural waste samples (AWS) could be reused for additional Cd biosorption cycles. The results of this study demonstrate a wide range of Cd biosorption proficiencies ranging from 33 to 100% removal. The parameters that resulted in higher Cd removal include higher sample dose, higher pH, and lower Cd solution concentration. Desorption results showed a 36-56% Cd recovery rate. Reused AWS were effective at removing Cd during subsequent trials. Therefore, all AWS types tested in this study can be reused for additional Cd biosorption cycles. Hence, it is possible that using AWS for metal treatment could reduce hazardous waste disposal inefficiencies and costs by avoiding disposing of spent AWS following each Cd biosorption cycle.

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Insight to rapid removal of Pb(II), Cd(II), and Cu(II) from aqueous solution using an agro-based adsorbent Sorghum bicolor L. biomass

Cited by 25 publications

References 25 publications

Removal of Cadmium and Manganese by an Ecofriendly Biomass

Removal of Cadmium and Manganese by an Ecofriendly Biomass

Biosorption of copper from aqueous solutions utilizing agricultural wastes

Removing cadmium from aqueous solutions utilizing agricultural wastes

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