Banana Peel Activated Carbon in Removal of Dyes and Metals Ion in Textile Industrial Waste

Prastuti, Okky Putri; Septiani, Eka Lutfi; Kurniati, Yuni; Widiyastuti, W.; Setyawan, Heru

doi:10.4028/www.scientific.net/msf.966.204

Cited by 26 publications

(7 citation statements)

References 7 publications

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“…The optimum pH was 4 for sample X and Y while for sample Z it was 5. The variations observed in the adsorption efficiency of zinc and lead metals on the adsorbents is attributed to electrostatic forces that exist between the metallic ions and adsorbents (Prastuti et al, 2019;Queiroz et al, 2020). This conform with the result reported by Cecilia (2015) in which the maximum adsorption of banana peel adsorbent was 73.3 % at optimum pH 4.…”

Section: Effect Of Contact Time On Adsorption Of Zn Ionssupporting

confidence: 90%

Efficiency of chemically modified activated carbon derived from banana peel for removal of Pb2+ and Zn2+ from aqueous Solution

Raymond¹,

Madu²,

Abdullahi³

et al. 2023

dujopas

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Natural and anthropogenic activities generally result to large production of heavy metals. These heavy metals produced are indiscriminately discharged into rivers and other water bodies. Wastewater treatment of industrial effluents become very necessary due to toxic effect of heavy metal pollutants and its indirect effect pose to human health. Banana peel, an agricultural waste biomass can be used to produce bio-sorbent for adsorption of heavy metals from industrial wastewater. This study focused on the production of chemically modified activated carbon using various concentrations of phosphoric acid for removal of lead and zinc metals from aqueous solution. Activated carbon was produced from waste banana peel through thermal pretreatment at temperature of 450℃ preceding chemical modification with different concentrations of phosphoric acid of 0.5 M, 1.0 M and 1.5 M. The three different concentrations of the phosphoric acids represent sample X, Y and Z respectively. To study the adsorption efficiency of chemically modified activated carbon using different concentrations of phosphoric acid, batch experiments were conducted on chemically modified samples to assess the adsorption of lead (II) and zinc metals from aqueous solution. The three adsorbents were interacted with varying parameters such as effect of initial concentration of lead and zinc metal of concentration of 10 mg/L and 2 mg/L respectively. Based on batch experiments conducted, results indicated that adsorbent dose, pH, initial concentration as well as contact time are important factors influencing lead (II) and Zinc metals adsorption from aqueous solutions. Percentage adsorption of lead (II) and zinc metals was above 80 % for all three chemically modified adsorbents investigated. The adsorption capacities of the adsorbents under study showed high adsorption capacity for both zinc and lead metals. This implies that sample X, Y and Z are good adsorbents for adsorption of both zinc and lead metals in an aqueous solution.

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Section: Effect Of Contact Time On Adsorption Of Zn Ionssupporting

confidence: 90%

Efficiency of chemically modified activated carbon derived from banana peel for removal of Pb2+ and Zn2+ from aqueous Solution

Raymond¹,

Madu²,

Abdullahi³

et al. 2023

dujopas

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“…Cellulose and hemicellulose from banana pseudostems have created filters to eliminate organic pollutants [ 118 ]. In the same way, the rachis and shells of Musa paradisiaca have been treated with chemical compounds, such as HCl and NaOH, to obtain activated carbon useful in the chromium removal from wastewater produced in the textile industry [ 119 ].…”

Section: Use Of Banana Waste-lossmentioning

confidence: 99%

Recovery of Banana Waste-Loss from Production and Processing: A Contribution to a Circular Economy

et al. 2021

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Banana is a fruit grown mainly in tropical countries of the world. After harvest, almost 60% of banana biomass is left as waste. Worldwide, about 114.08 million metric tons of banana waste-loss are produced, leading to environmental problems such as the excessive emission of greenhouse gases. These wastes contain a high content of paramount industrial importance, such as cellulose, hemicellulose and natural fibers that various processes can modify, such as bacterial fermentation and anaerobic degradation, to obtain bioplastics, organic fertilizers and biofuels such as ethanol, biogas, hydrogen and biodiesel. In addition, they can be used in wastewater treatment methods by producing low-cost biofilters and obtaining activated carbon from rachis and banana peel. Furthermore, nanometric fibers commonly used in nanotechnology applications and silver nanoparticles useful in therapeutic cancer treatments, can be produced from banana pseudostems. The review aims to demonstrate the contribution of the recovery of banana production waste-loss towards a circular economy that would boost the economy of Latin America and many other countries of emerging economies.

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“…In recent years, agricultural waste such as banana peel (Prastuti et al, 2019), Lonicera japonica flower powder (Lingamdinne et al, 2021), mango peels (Danièle et al, 2021), rice husks (Bahrami et al, 2018), palm oil shells (Sahu et al, 2021), sugarcane bagasse (Karri et al, 2020), tangerine peel (Lingamdinne et al, 2020), watermelon rinds (Lingamdinne et al, 2022), coconut shell (Karri et al, 2017), and chickpea husk (Özsin et al, 2019) have been attracting much attention for preparing biochar because it is inexpensive and abundant in nature. The biochars are the potential adsorbents for removing many contaminants such as heavy metal ions (Joseph et al, 2019), dyes (Srivatsav et al, 2020), and organic impurities like phenol (Cho et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Systematic studies on the effect of structural modification of orange peel for remediation of phenol contaminated water

Kumar

Yadav

et al. 2023

Water Environment Research

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In the present study, orange peel biochar has been utilized as the adsorbent for the removal of phenol from contaminated water. The biochar was prepared by thermal activation process at three different temperature 300, 500 and 700°C and are defined as B300, B500, and B700 respectively. The synthesized biochar has been characterized using scanning electron microscopy (SEM), X‐ray diffraction (XRD), Fourier transformation infrared spectroscopy (FTIR), RAMAN spectroscopy, X‐ray photoelectron spectroscopy (XPS), and UV–Vis spectroscopy. SEM analysis revealed a highly irregular and porous structure for B700 as compared with others. The parameters such as initial phenol concentration, pH, adsorption dosage, and contact time were optimized, and the maximum adsorption efficiency and capacity of about 99.2% and 31.0 mg/g was achieved for B700 for phenol adsorption. The Branauer‐Emmett‐Teller (BET) surface area and Berrate–Joyner–Halenda (BJH) pore diameter obtained for B700 were about 67.5 m2/g and 3.8 nm. The adsorption of phenol onto the biochar followed Langmuir isotherm showing linear fit with R2 = 0.99, indicating monolayer adsorption. The kinetic data for adsorption is best fitted for pseudo‐second order. The thermodynamic parameters ΔG°, ΔH°, and ΔS° values obtained are negative, which means that the adsorption process is spontaneous and exothermic. The adsorption efficiency of phenol marginally declined from 99.2% to 50.12% after five consecutive reuse cycles. The study shows that the high‐temperature activation increased the porosity and number of active sites over the orange peel biochar for efficient adsorption of phenol. Practitioner Points Orange peel is thermally activated at 300, 500, and 700°C for structure modification. Orange peel biochars were characterized for its structure, morphology, functional groups, and adsorption behavior. High‐temperature activation improved the adsorption efficiency up to 99.21% due to high porosity.

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Banana Peel Activated Carbon in Removal of Dyes and Metals Ion in Textile Industrial Waste

Cited by 26 publications

References 7 publications

Efficiency of chemically modified activated carbon derived from banana peel for removal of Pb2+ and Zn2+ from aqueous Solution

Efficiency of chemically modified activated carbon derived from banana peel for removal of Pb2+ and Zn2+ from aqueous Solution

Recovery of Banana Waste-Loss from Production and Processing: A Contribution to a Circular Economy

Systematic studies on the effect of structural modification of orange peel for remediation of phenol contaminated water

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