Cellulose-based materials and their adsorptive removal efficiency for dyes: A review

Kausar, Abida; Zohra, Sadia Tul; Ijaz, Sana; Iqbal, Munawar; Iqbal, Jibran; Bibi, Ismat; Nouren, Shazia; Messaoudi, Noureddine El; Nazir, Arif

doi:10.1016/j.ijbiomac.2022.10.220

Cited by 95 publications

(29 citation statements)

References 141 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…So far, several techniques, which allow removing the dyes from water, have been successfully applied, including coagulation, 8 advanced oxidation, 9 and biochemical degradation, 11 but the most promising method is adsorption due to its high efficiency, moderated operating costs, simple operation process, ability to treat concentrated forms of the dyes, and the possibility of adsorbent regeneration. 4,7,12 In fact, many dye-absorbing materials have been already reported in the literature, including biomass-derived activated carbons, 13−19 cellulose-based materials, 20,21 natural and chemically modified zeolites, 22−24 as well as magnetically active nanomaterials. 13,15,16,25−27 Among them, iron-based nanostructures are very attractive.…”

Section: Introductionmentioning

confidence: 99%

“…So far, several techniques, which allow removing the dyes from water, have been successfully applied, including coagulation, advanced oxidation, membrane separation, and biochemical degradation, but the most promising method is adsorption due to its high efficiency, moderated operating costs, simple operation process, ability to treat concentrated forms of the dyes, and the possibility of adsorbent regeneration. ,, In fact, many dye-absorbing materials have been already reported in the literature, including biomass-derived activated carbons, − cellulose-based materials, , natural and chemically modified zeolites, − as well as magnetically active nanomaterials. ,,,− Among them, iron-based nanostructures are very attractive. This is associated with the abundance of iron and its compounds on the Earth, nontoxicity of iron compounds, as well as unique chemical, physical, and mechanical properties resulting from their high surface-to-volume ratios. , It is also worth noting that iron can appear in various valence states, i.e., Fe 0 , Fe 2+ , and Fe 3+ .…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Iron–Iron Oxide Core–Shell Nanochains as High-Performance Adsorbents of Crystal Violet and Congo Red Dyes from Aqueous Solutions

et al. 2023

View full text Add to dashboard Cite

The main aim of this work was to use the iron−iron oxide nanochains (Fe NCs) as adsorbents of the carcinogenic cationic crystal violet (CV) and anionic Congo red (CR) dyes from water. The investigated adsorbent was prepared by a magneticfield-induced reduction reaction, and it revealed a typical core−shell structure. It was composed of an iron core covered by a thin Fe 3 O 4 shell (<4 nm). The adsorption measurements conducted with UV−vis spectroscopy revealed that 15 mg of Fe NCs constituted an efficient dose to be used in the CV and CR treatment. The highest effectiveness of CV and CR removal was found for a contact time of 90 min at pH 7 and 150 min at pH 8, respectively. Kinetic studies indicated that the adsorption followed the pseudo-first-order kinetic model. The adsorption process followed the Temkin model for both dyes taking into account the highest value of the R 2 coefficient, whereas in the case of CR, the Redlich−Peterson model could be also considered. The maximal adsorption capacity estimated from the Langmuir isotherms for the CV and CR was 778.47 and 348.46 mg g −1 , respectively. Based on the Freundlich model, both dyes adsorbed on the Fe NCs through chemisorption, but Coulombic interactions between the dye and adsorbent cannot be excluded in the case of the CV dye. The obtained results proved that the investigated Fe NCs had an excellent adsorption ability for both dye molecules within five cycles of adsorption/desorption, and therefore, they can be considered as a promising material for water purification and environmental applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Iron–Iron Oxide Core–Shell Nanochains as High-Performance Adsorbents of Crystal Violet and Congo Red Dyes from Aqueous Solutions

et al. 2023

View full text Add to dashboard Cite

show abstract

“…The discovery of perfect water treatment methods is still a challenge for scientists, while industrialization and urbanization have a signicant impact on living beings. [1][2][3] Azo dyes containing the -N]Nfunctional group are commonly utilized in the food processing, textile, and pharmaceutical industries. The release of these compounds into the environment causes water pollution.…”

Section: Introductionmentioning

confidence: 99%

Facile synthesis and characterization of magnesium and manganese mixed oxides for the efficient removal of tartrazine dye from aqueous media

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Recently, numerous adsorbents have been synthesized and modified for the adsorptive removal of organic dyes. Research findings have shown that various adsorbents such as bio-adsorbents, carbon-based materials, polymer-based materials, metal oxides, metal metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) have been used to remove dyes from wastewater (Adegoke et al, 2022;Bilal et al, 2022;Dutta et al, 2021;Kausar et al, 2023;Lan et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Adsorption activity of spent coffee ground biochar for the removal of Vivizole Red 3BS dye from aqueous solution

Adamu

Zewge

Chebude

2023

Preprint

View full text Add to dashboard Cite

Spent coffee ground (SCG) is rich in carbon, and slow pyrolysis can convert biomass into biochar that can be used as an adsorbent to remove dyes. In one-step carbonization and activation of SCG, iron (III) chloride and K2CO3 were used as a catalyst and solid-state activator, respectively. The predictive model for the removal of the dye by the activated SCG biochar was evaluated through response surface methodology- central composite design (RSM-CCD). ANOVA result analysis showed that among the model terms, the effect of pH was the most significant in removing the Vivizole Red 3 BS 150 % (VR 3BS) dye. The optimum values suggested by the CCD were an initial dye concentration of 20 mg/L, pH 3, an adsorbent dose of 0.5 g per 100 mL, and a contact time of 60 min, where the optimum removal of the dye was 94 %. The optimum conditions were validated using synthetic and textile wastewater, and the percent removals of the VR 3BS dye by the activated SCG were 96% and 90 %, respectively. The dye removal efficiency of activated SCG biochar was more significant than that of commercial activated carbon. The Langmuir model best described the adsorption isotherm. Adsorption kinetic data fitted well to the pseudo-second-order model. Both intraparticle and film diffusions affected the dye's adsorption rate. The thermodynamics study has shown that the adsorption process was a spontaneous, less random, exothermic process governed by a physical sorption mechanism. Thermal regeneration of the exhausted biochar improved VR 3BS dye removal efficiency.

show abstract

Cellulose-based materials and their adsorptive removal efficiency for dyes: A review

Cited by 95 publications

References 141 publications

Iron–Iron Oxide Core–Shell Nanochains as High-Performance Adsorbents of Crystal Violet and Congo Red Dyes from Aqueous Solutions

Iron–Iron Oxide Core–Shell Nanochains as High-Performance Adsorbents of Crystal Violet and Congo Red Dyes from Aqueous Solutions

Facile synthesis and characterization of magnesium and manganese mixed oxides for the efficient removal of tartrazine dye from aqueous media

Adsorption activity of spent coffee ground biochar for the removal of Vivizole Red 3BS dye from aqueous solution

Contact Info

Product

Resources

About