Preparation and evaluation adsorption capacity of cellulose xanthate of sugarcane bagasse for removal heavy metal ion from aqueous solutions

Iryani, Dewi Agustina; Risthy, Nisa Meutia; Resagian, D A; Yuwono, Suripto Dwi; Hasanudin, Udin

doi:10.1088/1755-1315/65/1/012039

Cited by 5 publications

(7 citation statements)

References 9 publications

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“…A comparison of the adsorption capacity of Cu(II) on SBCMP obtained in this study to those of relevant adsorbents published in the literature is shown in Table 2 21,35,37,43–48 . It can be seen that SBCMP has a relatively high adsorption capacity for Cu(II) compared to other sugarcane bagasse based adsorbents and other bio‐adsorbents.…”

Section: Resultsmentioning

confidence: 70%

Polyethylenimine‐modified sugarcane bagasse cellulose as an effective adsorbent for removing Cu(II) from aqueous solution

Jiang

Xing

Zhang

et al. 2020

J of Applied Polymer Sci

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Polyethylenimine‐modified sugarcane bagasse cellulose (SBCMP), as a new adsorbent, was synthesized by the reaction of polyethylenimine (PEI) with sugarcane bagasse cellulose and glutaraldehyde. The adsorption of Cu(II) by SBCMP was pH‐dependent, and the higher removal efficiency of Cu(II) appeared in the range of pH 3.0–6.0. The adsorption isothermal data fitted well with the Langmuir model, and the maximum adsorption capacity of SBCMP was up to 107.5 mg/g. The adsorption kinetics was best described by the pseudo‐second‐order kinetic. The adsorption of Cu(II) by SBCMP was unfavorable at high temperatures, and thermodynamic analyses implied that the adsorption of Cu(II) by SBCMP was an exothermic reaction. Fourier transform infrared spectroscopy (FT‐IR) combined with X‐ray photoelectron spectroscopy (XPS) revealed that Cu(II) adsorption on SBCMP mainly controlled by the nitrogen atoms of NH group in PEI. The results of regeneration cycles showed that SBCMP was suitable for reuse in the adsorption of Cu(II) from aqueous solution. These experimental results suggested that SBCMP is expected to be a new biomass adsorbent with high efficiency in removing Cu(II) from wastewater.

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Section: Resultsmentioning

confidence: 70%

Polyethylenimine‐modified sugarcane bagasse cellulose as an effective adsorbent for removing Cu(II) from aqueous solution

Jiang

Xing

Zhang

et al. 2020

J of Applied Polymer Sci

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“…It exhibited a nickel and copper ions removal rate of up to 83% and 98%, respectively, with a maximal removal capacity of 114.29 mg Ni/g and 126.58 mg Cu/g (Zhang et al, 2016b). Iryani and colleagues (Iryani, Risthy, Resagian, Yuwono, & Hasanudin, 2017) recorded a maximum adsorption capacity of 51.776 mg/g and 54.226 mg/g for Pb 2+ and Cu 2+ , respectively, by using cellulose xanthate of sugarcane bagasse. From a laboratory test, the solidification of starch xanthates and cellulose xanthates sludges significantly increases the ability of these materials to reduce the leaching of Cd, Ni, and Hg from a synthetic waste solution, with a higher performance superior to that observed using hydroxide sludge (Bricka, 1988).…”

Section: Use Of Xanthates and Xanthate Materials For Metal Removal An...mentioning

confidence: 96%

Essentiality, Fate, Ecotoxicity, and Health Effects of Xanthates and Xanthates Based-Compounds—A Review

Bararunyeretse¹,

Claver²,

Niyoyitungiye³

et al. 2022

GEP

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Xanthates are organic synthesized substances with a potentially wide range of applications. They may serve as essential components of many compounds or materials that also play a vital role in various industrial and socio-economic processes. Addressing the question of the use of xanthates without considering their toxicity, and their decomposition process and products would be ecologically and healthily less sustainable. To date, related information is still dispersed and less known to the public. Therefore, this work provides a comprehensive overview of the existing information on the essentiality, fate, ecotoxicity, and health effects of xanthates and associated compounds. According to available information from scientific, technical, and professional circles, xanthates are diverse, usually with a carbon chain of two to six carbon atoms. They play a crucial role in the sectors of the mining and mineral processing industry, agriculture, wastewater treatment, metal protection, rubber vulcanization, the pharmaceutical industry, and medicine. Xanthates' degradation under different factors and mechanisms, which determine their fate in the environment, leads to the formation of toxic substances, mainly carbon disulfide, carbonyl sulfide, hydrogen sulfide, and hydrogen peroxide. Xanthates and xanthates degradation products are seriously hazardous to humans, animals, soil and aquatic organisms, enzymatic system, etc. Simultaneous exposure to xanthates and metals results in the magnification or reduction of their toxicity level, depending on the exposed organisms. Such toxicological dimensions should attract more scientific and public attention for more safe production, use, storage, and disposal of xanthates. Due to the high affinity of xanthates for metal, xanthates-modified compounds are efficient metal chelating agents. Such a property should be explored to develop potentially low-cost and effective alternatives for metal removal and recovery from contaminated media. The same applies to developing appropriate methods for the evalua-

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“…In the IR spectrum of cellulose xanthate, IR vibration peaks appeared at 520 cm -1 (C-S), 1000 cm -1 (C=S), and 1117 cm -1 (S-C-S), indicating the reaction of xanthate formation [49,50]. According [51], wave numbers 580, 1030, and 1156 cm -1 indicate the presence of C-S, C=S, and S-C-S groups, which are xanthate groups. The wave number of corn stalk powder, extracted cellulose, and cellulose xanthate are summarized to provide a clear comparison of the changes in functional groups among these materials (Table 1).…”

Section: Ftir Characterizationmentioning

confidence: 99%

“…The pathway chosen for this study was the deprotonation of hydroxyl groups under strongly alkaline conditions, followed by the formation of cellulose xanthate by a nucleophilic attack on carbon disulfide [20]. Like any xanthate, cellulose xanthate is insoluble in water, has a higher ion exchange or adsorption capacity than cellulose, and can be used to remove methylene blue [21]. The use of functionalized or modified cellulose to remove various contaminants from water, such as dyes, bacteria, toxic metal ions, or nanoparticulate drugs, has been extensively studied in the last few decades.…”

Section: Introductionmentioning

confidence: 99%

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2024

J. Med. Chem. Sci.

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Preparation and evaluation adsorption capacity of cellulose xanthate of sugarcane bagasse for removal heavy metal ion from aqueous solutions

Cited by 5 publications

References 9 publications

Polyethylenimine‐modified sugarcane bagasse cellulose as an effective adsorbent for removing Cu(II) from aqueous solution

Polyethylenimine‐modified sugarcane bagasse cellulose as an effective adsorbent for removing Cu(II) from aqueous solution

Essentiality, Fate, Ecotoxicity, and Health Effects of Xanthates and Xanthates Based-Compounds—A Review

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