Adsorption of Orange-G dye by the Dried Powdered Biomass of &lt;i&gt;Chlorella vulgaris&lt;/i&gt; Beijerinck

Kumar, Sunil; Ahluwalia, A. S.; Charaya, M. U.

doi:10.18520/cs/v116/i4/604-611

Cited by 19 publications

(7 citation statements)

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“…The presence of weak secondary amines -NH and primary amines -NH 2 is proved by the peaks ranging from 3758.58 to 3830.9 cm −1 (Tan et al 2018;Déniel et al 2020;Silva et al 2020). The border absorption peaks at wavelength 3156.90-3275.50 cm −1 Removal% =111.1621 − 0.45771D − 5.38829P + 0.075686T + 0.39671P 2 elucidate the existence of stretching hydroxyl group -OH (Kumar et al 2019) that found in all samples with a higher-intensity value for biosorbent RB.…”

Section: Fourier Transform Infrared Spectroscopy (Ftir)mentioning

confidence: 81%

Application of response surface methodology for color removing from dyeing effluent using de-oiled activated algal biomass

El-Mekkawi

Abdelghaffar

et al. 2021

Bull Natl Res Cent

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Background Conservation of the ecosystem is a prime concern of human communities. Industrial development should adopt this concern. Unfortunately, various related activities release lots of noxious materials concurrently with significant leakage of renewable resources. This work presents a new biosorbent activated de-oiled microalgae, Chlorella vulgaris, (AC) for biosorption of Acid Red 1 (AR1) from aqueous solution simulated to textile dyeing effluent. The biosorption characteristics of AC were explored as a function of the process parameters, namely pH, time, and initial dye concentration using response surface methodology (RSM). Results Optimization is carried out using the desirability approach of the process parameters for maximum dye removal%. The ANOVA analysis of the predicted quadratic model elucidated significant model terms with a regression coefficient value of 0.97, F value of 109.66, and adequate precision of 34.32 that emphasizes the applicability of the model to navigate the design space. The optimization depends on the priority of minimizing the time of the process to save energy and treating high concentrated effluent resulted in removal % up to 83.5%. The chemical structure and surface morphology of AC, and the dye-loaded biomass (AB) were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive X-ray analysis (EDX), and transmission electron microscope (TEM). The activation process transforms the biomass surface into a regular and small homogeneous size that increases the surface area and ultimately enhances its adsorption capacity Conclusion The optimization of the process parameters simultaneously using RSM performs a high-accurate model which describes the relationship between the parameters and the response through minimum number of experiments. This study performed a step towards an integrated sustainable solution applicable for treating industrial effluents through a zero-waste process. Using the overloaded biomass is going into further studies as micronutrients for agricultural soil.

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Section: Fourier Transform Infrared Spectroscopy (Ftir)mentioning

confidence: 81%

Application of response surface methodology for color removing from dyeing effluent using de-oiled activated algal biomass

El-Mekkawi

Abdelghaffar

et al. 2021

Bull Natl Res Cent

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“…Optimum pH, temperature and time were found to be 5, 10 ºC and 10 min. The experimental data fitted the Freundlich isotherm model (38). Tobacco leaves (TL) were also used by Mohammed and Al-Mammar (39) as adsorbents for the removal of OG from aqueous solution.…”

Section: Biomass-based Adsorbentsmentioning

confidence: 99%

Removal of Orange G Dye from Aqueous Solution by Adsorption: A Short Review

Imam

Muhammad

Babamale

et al. 2020

J. Environ. Treat. Tech.

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Adsorption is a widely used technique for wastewater remediation. The process is effective and economical for the removal of various pollutants from wastewater, including dyes. Moreover, Besides commercial activated carbon, different low-cost materials such as agricultural and industrial wastes are now used as adsorbents. The present review focused on the removal of a teratogenic and carcinogenic dye, orange G (OG) via adsorption using several adsorbents, together with the experimental conditions and their adsorption capacities. Based on the information compiled, various adsorbents have shown promising potential for OG removal.

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“…Desse modo, observa-se que as frequências das bandas espectrais foram mantidas, entretanto a intensidade das bandas das fibras in natura e pré-tratada após adsorção foi reduzida, indicando um processo de adsorção física do corante nos poros da fibra lignocelulósica (DEĞERMENCI et al, 2019;KUMAR et al, 2019).…”

Section: Espectroscopia Na Região Do Infravermelho Por Transformada De Fourier (Ftir)unclassified

Adsorção De Íons Cádmio Por Derivados Carboximetilados E Sulfatados De Quitosana

Almeida¹,

Lima²,

Coelho³

et al. 2020

A Química Nas Áreas Natural, Tecnológica E Sustentável

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Direitos para esta edição cedidos à Atena Editora pelos autores.Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição 4.0 Internacional (CC BY 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.A Atena Editora não se responsabiliza por eventuais mudanças ocorridas nos endereços convencionais ou eletrônicos citados nesta obra.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação.

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Adsorption of Orange-G dye by the Dried Powdered Biomass of <i>Chlorella vulgaris</i> Beijerinck

Cited by 19 publications

References 0 publications

Application of response surface methodology for color removing from dyeing effluent using de-oiled activated algal biomass

Application of response surface methodology for color removing from dyeing effluent using de-oiled activated algal biomass

Removal of Orange G Dye from Aqueous Solution by Adsorption: A Short Review

Adsorção De Íons Cádmio Por Derivados Carboximetilados E Sulfatados De Quitosana

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