Synthesis of biowaste derived ultra-light spongy material for the studies of effective removal of oil, organic solvent and selective dye pollutant from waste stream

Bondarde, Mahesh P.; Bhakare, Madhuri A.; Dhumal, Pratik S.; Lokhande, Kshama D.; Some, Surajit

doi:10.1016/j.bcab.2022.102426

Cited by 5 publications

(7 citation statements)

References 61 publications

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“…In organic solvent absorption test, we observed ABs@Sponge sponge absorb 33, 41, 47, and 62 g/g of hexane, xylene, dichloromethane, and chloroform, respectively (Video S2). [19,25] The oil and Organic solvent absorption capacity of ABs@Sponge is summarized in Figure 5.…”

Section: Resultsmentioning

confidence: 99%

Robust Synthesis of Hydrophobic Biosorbent for Effective Oil/Organic Solvent Cleanup

Bondarde,

Dhumal,

Lokhande

et al. 2024

ChemistrySelect

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Different carbon‐based sorbents are widely used for the refinement of industrial as well as domestic effluent because of their availability, low cost, and excellent hydrophobicity. In this article, the activated biosorbent (ABs) material was prepared and applied to develop a membrane (ABs@Membrane) and sponge (ABs@Sponge) for effective oil and organic solvent cleanup from water mixtures. The one‐pot process was adopted to prepare ABs material by the simple carbonization of naturally available cotton and biowaste chitosan with sulphuric acid. The fabricated ABs@Membrane and ABs@Sponge showed excellent hydrophobicity with excellent water contact angle, i. e., 138.06° and 135.58°, respectively. Moreover, the synthesized ABs@Sponge showed excellent oil/organic solvent absorption capacity in the presence of water, i. e., 40 gm of machine oil and 62 gm of chloroform. Whereas the synthesized ABs@Membrane material showed excellent oil‐water separation efficiency (>90 %) and water flux (219.29 Lm−2 h−1) with a good oil rejection ratio (>91 %). The synthesized ABs@Membrane and ABs@Sponge material showed excellent recyclability performance up to 5th no of consecutive cycles. The straightforward synthesis and fabrication of ABs@Membrane and ABs@Sponge materials with excellent oil rejection ratio and oil/organic solvent separation performance open a new window in the effluent water treatment application.

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Section: Resultsmentioning

confidence: 99%

Robust Synthesis of Hydrophobic Biosorbent for Effective Oil/Organic Solvent Cleanup

Bondarde,

Dhumal,

Lokhande

et al. 2024

ChemistrySelect

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“…It is interesting to mention that graphene can be modified by other kinds of methods such as gamma irradiation, 96–99 electrochemical methods, 44,100,101 and heat treatment. 61,102–104…”

Section: Graphenementioning

confidence: 99%

“…Due to the high surface area, porosity, and functional groups of GO, the waste tea powder functionalized GO exhibits a 50–60-fold increment in oil and organic solvent absorption capacity. 104…”

Section: Graphenementioning

confidence: 99%

“…It is interesting to mention that graphene can be modified by other kinds of methods such as gamma irradiation, [96][97][98][99] electrochemical methods, 44,100,101 and heat treatment. 61,[102][103][104] Regarding gamma irradiation, 3-methacryloxypropyltrimethoxy silane is polymerized on the surface of GO/CNTs by exposing the mixture of tetrahydrofuran/ 3-methacryloxypropyltrimethoxy suspension on GO/CNTs to gamma-rays that radiated from a 60 Co source in air. During gamma irradiation, the oxygen radical from the oxygen functional group of GO and CNTs is produced to initiate the polymerization process.…”

Section: Msde Reviewmentioning

confidence: 99%

“…hydrothermal process) is carried out to reduce the graphene oxide into rGO, 102,105,106 oxidized the graphene into GO, 61,107 and functionalize the graphene. 103,104 For reduction of rGO, the suspension that contains GO, anionic hydroxy silicone latex, L-ascorbic acid sodium salt, and the crosslinking agent is mixed well for 30 minutes and cured for 12 hours at 60 °C. Subsequently, the GO undergoes in situ reduction in the latex by water bath treatment at 60 °C for 12 hours with the aid of L-ascorbic acid sodium salt.…”

Section: Msde Reviewmentioning

confidence: 99%

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Graphene in rubber formulations: a comprehensive review and performance optimization insights

Leong,

Lim,

Ibrahim

2023

Mol. Syst. Des. Eng.

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Modification of cotton fibers with functional silane and application for emergency treatment of spilled oil or other organic pollutants

Sun,

Zhang,

Wang

et al. 2023

Journal of Environmental Chemical Engineering

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Synthesis of biowaste derived ultra-light spongy material for the studies of effective removal of oil, organic solvent and selective dye pollutant from waste stream

Cited by 5 publications

References 61 publications

Robust Synthesis of Hydrophobic Biosorbent for Effective Oil/Organic Solvent Cleanup

Robust Synthesis of Hydrophobic Biosorbent for Effective Oil/Organic Solvent Cleanup

Graphene in rubber formulations: a comprehensive review and performance optimization insights

Modification of cotton fibers with functional silane and application for emergency treatment of spilled oil or other organic pollutants

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