Use of chicken feather and eggshell to synthesize a novel magnetized activated carbon for sorption of heavy metal ions

Rahmani-Sani, Abolfazl; Singh, Pardeep; Lima, Éder C.; Anastopoulos, Ioannis; Giannakoudakis, Dimitrios A.; Sivamani, S.; Dontsova, Tetiana; Hosseini-Bandegharaei, Ahmad

doi:10.1016/j.biortech.2019.122452

Cited by 147 publications

(41 citation statements)

References 42 publications

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“…After magnetization, a distinctive IR peak of the Fe–O band in relation to Fe 3 O 4 was detected at 572.4 cm −1 in FeBC and MFeBC. 38 The adsorption peaks at around 818.1 cm −1 and 906.0 cm −1 were due to the presence of aromatic/heteroaromatic structures, 39 which could provide π-electron and had the potential to capture TC ions. 40 The peak at 3309 cm −1 corresponded to the O–H stretching vibration of –OH.…”

Section: Resultsmentioning

confidence: 99%

Preparation of N,S-codoped magnetic bagasse biochar and adsorption characteristics for tetracycline

Hou

Xiaoqing³

et al. 2022

RSC Adv.

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Section: Resultsmentioning

confidence: 99%

Preparation of N,S-codoped magnetic bagasse biochar and adsorption characteristics for tetracycline

Hou

Xiaoqing³

et al. 2022

RSC Adv.

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“…Adsorption of Methylene Blue by chicken feather with the adsorption capacity of 134.76 mg /g [33]. Maximum sorption capacity (qmax) values calculated from the Langmuir isotherm by chicken feather and magnetized activated carbon were 76.3, 56.5, 113.3, 32.6, and 45.5 respectively for Cd 2+ , Cu 2+ , Pb 2+ , Ni 2+ , and Zn 2+ , showing the suitability of the new sorbent for water and waste-water treatment usages [34]. The maximum adsorption capacities were ACF powder-hydrolyzed feathers (PHF) bio-modifier and Trapa natans husks (TH) are 50.2 mg/g for Cd(II) and 46.7 mg/g for Ni(II)) were higher than those of AC (33.8 mg/g for Cd(II) and 31.15 mg/g for Ni (II) [35].…”

Section: Consentration Naoh (%)mentioning

confidence: 93%

Study of Duck Feather Modification using NaOH to Removal Iron in Acid Mine Drainage (AMD)

2020

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Study of duck feather modification using NaOH to removal iron in acid mine drainage (AMD) has been done. The objective of this study was to determine adsorption capacity. Modification duck feather that 2 g of duck powder was dissolved in 25 mL NaOH with a concentration of 1.00; 1.25; 1.50; 1.75; 2.00; and 2.25 % (v/v), then placed on hotplate stirrer at 50°C and stirred for 24 hours. The results showed that adsorption capacity of Fe by adsorbent of duck feather modification using NaOH optimum at concentration 1.50% and adsorption capacity before & after activation were 36.231 mg/g and 68.493 mg/g and potential to be used as an adsorbent to removal of Fe in acid mine drainage at coal mining.

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“…Analysis of thermodynamic parameters not only judges the nature of adsorption process, but also obtains the information on predominant mechanisms occurring in the adsorption reaction (e.g., physical interaction, chemical interaction) (Rahmani-Sani et al, 2020). In the present study, thermodynamic parameters including Gibbs free energy change (ΔGº, kJ mol -1 ), enthalpy change (ΔHº, kJ mol -1 ) and entropy change (ΔSº, kJ mol -1 K -1 ) were calculated from the Van't (Yan et al, 2015).…”

Section: Adsorption Thermodynamicsmentioning

confidence: 99%

Phosphorus-rich biochar produced through bean-worm skin waste pyrolysis enhances the adsorption of aqueous lead

Yan

Sarkar

Zhou

et al. 2020

Environmental Pollution

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In China, more than 10,000 tons of bean-worm powder, which is rich in protein (68.5%) and essential amino acids (52.8%), is consumed annually. Thus, a large amount of bean-worm skin waste is generated, and is often indiscriminately disposed of, potentially causing environment problems. In this study, bean-worm skin waste (BWS) was pyrolyzed at 500 o C to produce biochar (BWS-BC), and the surface properties of BWS-BC were characterized using advanced spectroscopic techniques. Pb(II) adsorption properties of BWS and the corresponding biochar as a function of solution pH, contact time, and equilibrium concentration of Pb(II) were examined using adsorption isotherm, kinetics, thermodynamic studies, and spectroscopic techniques. The maximum Pb(II) adsorption capacities based on the Langmuir isotherm model were calculated as 45 and 62 mg g -1 for BWS and BWS-BC, respectively, which were comparable to the values obtained for biochars derived from other agro-wastes. The adsorption feasibility, favorability and spontaneity of Pb(II), as derived from the thermodynamic parameters, indicated that chemisorption and precipitation (e.g., hydroxypyromorphite) were the main adsorption mechanism in case of BWS and BWS-BC, respectively. Thus, conversion of BWS to biochar for Pb(II) adsorption can be considered as a feasible, promising and high value-added approach for BWS recycling.

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Use of chicken feather and eggshell to synthesize a novel magnetized activated carbon for sorption of heavy metal ions

Cited by 147 publications

References 42 publications

Preparation of N,S-codoped magnetic bagasse biochar and adsorption characteristics for tetracycline

Preparation of N,S-codoped magnetic bagasse biochar and adsorption characteristics for tetracycline

Study of Duck Feather Modification using NaOH to Removal Iron in Acid Mine Drainage (AMD)

Phosphorus-rich biochar produced through bean-worm skin waste pyrolysis enhances the adsorption of aqueous lead

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