Functionalization of carbon from rubber fruit shells (Hevea brasiliensis) with silane agents and its application to the adsorption of bi-component mixtures of methylene blue and crystal violet

Buhani,; Suharso,; Rilyanti, Mita; Antika, Franciska Devi Rindi; Lestari, Laili Puji; Sumadi,; Ansori, Muslim; Elwakeel, Khalid Z.

doi:10.1007/s11356-023-28031-9

Cited by 28 publications

(3 citation statements)

References 67 publications

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“…The material's adsorption kinetics align with the pseudo-second-order model, and the Langmuir isotherm model describes bi-component adsorption. This innovation displayed reusable adsorption capability exceeding 80%, making it an effective and sustainable solution for dye removal [58]. According to scholars in this area like Mashabi and colleagues, the most promising sorbents for wastewater treatment emerge from chitosan and glycidyl methacrylate, owing to their diverse attributes such as availability, stability, high sorption capacity, and durability.…”

Section: Nanotechnology Associated Treatmentmentioning

confidence: 99%

Biotechnological Approach to Treat Textile Dyeing Effluents: A Critical Review Analysing the Practical Applications

Rahman,

Tabassum

2024

Text Leather Rev

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Although the textile industry is one of the significant contributors to the global economy, approximately 10% of the annual global dye production, amounting to 7 × 106 tonnes and spanning a spectrum of 10,000 different dye variants, is wasted in the dyeing process and subsequently released into the environment. Following the dyeing and processing stages, this waste contributes to environmental pollution, making the textile industry account for 20% of the overall industrial water pollution worldwide. Traditional treatment of effluents is burdensome for the majority of textile units that are micro-scale enterprises. A significant challenge is that there isn't a single, commercially viable way to efficiently treat wastewater from textile industries. Scholars from several disciplines are working together to investigate novel approaches that are assiduously directed at addressing environmental issues by minimising waste, thereby promoting sustainability, circular economy, and industrial symbiosis. This study aims to address the challenges associated with the treatment process of textile dye-related effluents by conducting a comprehensive analysis of recent research on treatment processes and advancements and exploration of biotechnological treatment methods that are focused on achieving the reuse of treated water. The review covers different processes, traditional, current and emerging techniques, and it emphasises their use in practical situations. Also, the efficiency, specificity, and environmental friendliness of different biotechnological approaches are discussed offering a comparison of their benefits and drawbacks. A holistic remediation approach is advocated by harmonizing both conventional and non-conventional treatment methods for a more comprehensive solution.

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Section: Nanotechnology Associated Treatmentmentioning

confidence: 99%

Biotechnological Approach to Treat Textile Dyeing Effluents: A Critical Review Analysing the Practical Applications

Rahman,

Tabassum

2024

Text Leather Rev

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“…In the past decades, various adsorbent materials have been developed and designed for the removal of pollutants such as heavy metals, dyes, antibiotics, pesticides, nitrogen, and phosphorus elements from wastewater. − However, most of the research on adsorbent materials has focused on adsorption performance as the main index, neglecting the green of raw materials and preparation processes. In recent years, with the enhancement of people’s environmental awareness, researchers are paying more and more attention to adsorbents made of natural materials. − …”

Section: Introductionmentioning

confidence: 99%

Green Fabrication of Porous Adsorbent with Structural Evolution of Mixed-Dimension Attapulgite Clay for Efficient Removal of Methylene Blue and Sustainable Utilization

Duan,

Zhu,

Liu

et al. 2024

ACS Sustainable Resour. Manage.

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In recent years, a variety of materials have been developed for water treatment, but green preparation and clean regeneration of absorbent materials have always neglected. Herein, porous materials were fabricated based on clean aqueous foam stabilized by natural plants Sapindus mukorossi (S. mukorossi) and mixed-dimensional attapulgite (MDAPT) clay. The effect of crystal defects of MDAPT clay on material preparation was investigated by the acid etching technique. The maximum adsorption capacity of the porous adsorbent prepared by the foam template for methylene blue was up to 847.7 mg/g, and the removal rate was >98% at ambient concentration. More importantly, the waste adsorbent was recycled for resource regeneration. The waste adsorbents were used as raw material to produce mineral biochar by a carbonization method for soil improvement. When the mineral biochar content was 1.5%, the pH of the soil increased from 4.51 to 6.36, and the electrical conductivity increased from 0.48 to 1.35 mS/cm. As a result of the improvement in soil structure and properties, the grown cabbage showed a significant increase in weight, length, and chlorophyll content. In conclusion, this work provides a sustainable idea for the green preparation of absorbent materials and for the recycling and reuse of waste materials.

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“…The modified adsorbent showed successful structural and chemical characterization, indicating its effectiveness in adsorbing MB and crystal violet dyes. The adsorption process followed pseudo-second-order kinetics and Langmuir isotherm model, with the material demonstrating repeatable adsorption capacity and desorption ability, making it an effective adsorbent for both mono-component and bi-component dye mixtures 66. In another work in the same year Buhani et al modified rubber fruit shell-derived carbon (nAC-RFs) using a silane agent (APTES) to produce nAC-RFs-S. Batch adsorption experiments demonstrated nAC-RFs-S's effectiveness in adsorbing anionic Coomassie brilliant blue (CBB) and cationic MB dyes.…”

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confidence: 99%

Advanced superparamagnetic cross‐linked chitosan‐based biosorbent hydrogel for efficient removal of indigo carmine dye from water: Adsorption isotherms, kinetics, and thermodynamic studies

Azadikhah,

Ghaderi,

Khorsandi

et al. 2024

Polymers for Advanced Techs

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Water contamination from industrial dyes poses a significant threat to the environment and human health. This study focuses on the development of advanced porous cross‐linked chitosan‐based hydrogels and superparamagnetic hydrogel nanocomposites for efficient removal of indigo carmine (IC) dye from water. The hydrogels were cross‐linked using benzophenonetetracarboxylic dianhydride (BTDA) and incorporated functionalized magnetic iron nanoparticles (CP‐MNPs). A comparative study revealed that the superparamagnetic hydrogel nanocomposite exhibited superior performance in IC dye adsorption. Higher IC removal efficiencies were observed at lower amounts of cross‐linker, pH, and adsorbent dosage. The superparamagnetic hydrogel nanocomposite demonstrated superior IC dye adsorption compared with the chitosan hydrogel. The adsorption process followed a pseudo‐second‐order kinetic model and Langmuir isotherm model. Thermodynamic data indicated that the adsorption onto the superparamagnetic hydrogel nanocomposite was endothermic and spontaneous, making it a promising material for environmental applications.

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Functionalization of carbon from rubber fruit shells (Hevea brasiliensis) with silane agents and its application to the adsorption of bi-component mixtures of methylene blue and crystal violet

Cited by 28 publications

References 67 publications

Biotechnological Approach to Treat Textile Dyeing Effluents: A Critical Review Analysing the Practical Applications

Biotechnological Approach to Treat Textile Dyeing Effluents: A Critical Review Analysing the Practical Applications

Green Fabrication of Porous Adsorbent with Structural Evolution of Mixed-Dimension Attapulgite Clay for Efficient Removal of Methylene Blue and Sustainable Utilization

Advanced superparamagnetic cross‐linked chitosan‐based biosorbent hydrogel for efficient removal of indigo carmine dye from water: Adsorption isotherms, kinetics, and thermodynamic studies

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