Study the Azure A dye adsorption on the surface of the Snail shell modification

AL-Shemary, Reham Q.; Ibrahim, Hanadi K.; Al-Da’amy, Muneer A.; Kareem, Eman Talib; Allah, Mahmood A. Albo Hay

doi:10.1088/1757-899x/928/5/052021

Cited by 4 publications

(1 citation statement)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The results show that modifying the shell materials results in significantly higher adsorption than untreated ones. The adsorption capacity of Rostellaria snail shell for Azure A dye was 89.5% [ 122 ], Azure B dye was 83% [ 100 ], and Malachite Green was 86.66% [ 101 ], however, if the material is modified up to 93.9% when treating Azure A in wastewater [ 121 ].…”

Section: Popular Biochar-modification Methodologies For Snail Shell M...mentioning

confidence: 99%

A Critical Review of Snail Shell Material Modification for Applications in Wastewater Treatment

2023

View full text Add to dashboard Cite

Sea material is becoming increasingly popular and widely used as an adsorbent in wastewater treatment. Snail shell, a low-cost and natural animal waste material, has been shown to have a high calcium content (>99%) and a large potential surface area for the development of sustainable adsorbents. This paper presents a novel synthesis of methods for using snail shell absorbent materials in the treatment of wastewater containing heavy metals, textile dyes, and other organic substances. Modified biochar made from snail shells has gained popularity in recent years due to its numerous benefits. This paper discusses and analyzes modification methods, including impregnating with supplements, combining other adsorbents, synthesis of hydroxyapatite, co-precipitation, and the sol–gel method. The analysis of factors influencing adsorption efficiency revealed that pH, contact time, temperature, initial concentration, and adsorbent dose all have a significant impact on the adsorption process. Future research directions are also discussed in this paper as a result of presenting challenges for current snail adsorbents.

show abstract

Section: Popular Biochar-modification Methodologies For Snail Shell M...mentioning

confidence: 99%

A Critical Review of Snail Shell Material Modification for Applications in Wastewater Treatment

2023

View full text Add to dashboard Cite

show abstract

Cost‐Effective Approach for Fabrication of High‐Quality Expanded Vermiculite for Alizarin Red S Removal From Aqueous Media

Nguyen Thi,

Cao,

Han

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

Vermiculite is extensively utilized for several applications, including as a hydroponic substrate, for soil conditioning, oil cleansing, and addressing trace metal pollution. In this study, the expansion of natural vermiculite was easily achieved by utilizing hydrogen peroxide (H2O2) with the aid of microwave technology. The characterization of expanded vermiculite involved the use of X‐ray diffraction (XRD), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), nitrogen adsorption isotherm (BET), and energy dissipation X‐rays (EDX). The vermiculite has been enlarged to have a structure resembling flakes, and its surface area measures 73.9 m2/g. The adsorption of Alizarin Red S onto expanded vermiculite was investigated under varying conditions, such as pH, starting concentration, adsorbent content, and duration of exposure. The enlarged vermiculite achieved a maximum adsorption capacity of 182.5 mg/g for Alizarin Red S. Out of the three adsorption isotherm models, both the Freundlich and Temkin models accurately describe the adsorption of Alizarin Red S onto expanded vermiculite. When studying adsorption kinetics, the second‐order adsorption kinetic model is more appropriate than the first‐order adsorption kinetic model, as indicated by an R2 value of 0.8964.

show abstract

Adsorption performance and modelling of malachite green dye removal from aqueous solution using sulphuric acid–modified Ipomoea pes caprae biomass

Saravanan,

Yaashikaa,

Kumar

et al. 2023

Biomass Conv. Bioref.

View full text Add to dashboard Cite

Study the Azure A dye adsorption on the surface of the Snail shell modification

Cited by 4 publications

References 21 publications

A Critical Review of Snail Shell Material Modification for Applications in Wastewater Treatment

A Critical Review of Snail Shell Material Modification for Applications in Wastewater Treatment

Cost‐Effective Approach for Fabrication of High‐Quality Expanded Vermiculite for Alizarin Red S Removal From Aqueous Media

Adsorption performance and modelling of malachite green dye removal from aqueous solution using sulphuric acid–modified Ipomoea pes caprae biomass

Contact Info

Product

Resources

About