2021
DOI: 10.1590/s1413-415220190226
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Produção, caracterização e aplicação de carvão ativado de caroço de pêssego no tratamento de efluente têxtil

Abstract: RESUMO O objetivo deste estudo foi caracterizar a produção de um carvão de caroço de pêssego e também avaliar a adsorção de corantes têxteis pelo carvão ativado de caroço de pêssego. A ativação do carvão foi realizada utilizando cloreto de zinco como agente oxidante. O carvão ativado foi então utilizado na adsorção de corantes, para posterior aplicação no tratamento de um efluente têxtil. Primeiramente, realizou-se a produção de carvão ativado com as temperaturas de 500, 700 e 900°C e tempo de carbonização de … Show more

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Cited by 6 publications
(2 citation statements)
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“…As an innovative approach, incorporating other materials into the polymeric membrane matrix, such as AC-CO 2 , may improve the filtration capacity. The activated carbon is already utilized in IWWT systems due to its pivotal role in selectively adsorbing organic contaminants, inorganic compounds, metal ions, and dyes in the effluent [23][24][25]. Due to its high surface area and porosity, activated carbon significantly augments its capacity to remove contaminants and impurities, thus enhancing effluent treatment efficacy [26][27][28].…”
Section: Introductionmentioning
confidence: 99%
“…As an innovative approach, incorporating other materials into the polymeric membrane matrix, such as AC-CO 2 , may improve the filtration capacity. The activated carbon is already utilized in IWWT systems due to its pivotal role in selectively adsorbing organic contaminants, inorganic compounds, metal ions, and dyes in the effluent [23][24][25]. Due to its high surface area and porosity, activated carbon significantly augments its capacity to remove contaminants and impurities, thus enhancing effluent treatment efficacy [26][27][28].…”
Section: Introductionmentioning
confidence: 99%
“…One of the most used materials in dye adsorption processes is activated carbon or biochar. It can effectively remove pollutants, mainly organic, in adsorption processes and by the economic viability of production mechanisms and less polluting and generating fewer intermediaries [10][11][12].…”
Section: Introductionmentioning
confidence: 99%