Agro-industrial residues as biosorbents for the removal of anti-inflammatories from aqueous matrices: An overview

Michelon, Ananda; Bortoluz, Jordana; Raota, Camila Suliani; Giovanela, Marcelo

doi:10.1016/j.envadv.2022.100261

Cited by 7 publications

(5 citation statements)

References 87 publications

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“…The linchpin to successful biosorption lies in the meticulous selection of a biosorbent [Dey et al, 2022]. An ideal biosorbent should boast a substantial adsorption capacity while readily available in aquatic ecosystems [Pourang and Rezaei, 2021;Michelon et al, 2022;Singh et al, 2020].…”

Section: Introductionmentioning

confidence: 99%

Comparative Biosorption Proficiency in Intact and Autoclaved Biofilm Matrices

Kurniawan,

Pramudia,

Susanti

et al. 2024

J. Ecol. Eng.

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The urgent need for technological innovation to combat water pollution underscores the significance of biosorption as a potential solution. The success of biosorption hinges on the careful selection of a suitable biosorbent. Biofilms, composed of microbial communities, emerge as a promising alternative due to their expansive adsorption capacity and ready availability. In practical applications, biosorption is often executed at pollutant concentrations lethal to microbes. Consequently, comprehending the biosorption potential of biofilms with deceased microbes becomes imperative. Notably, biofilms with deceased microbes offer the added advantage of minimizing the risk of pathogenic microbial contamination. Despite this, studies are scarce comparing biosorption between intact biofilms and those with deceased microbes. This comparative analysis could enhance the feasibility of biofilms in biosorption as an eco-aquatic technology for alleviating aquatic pollution. This study aims to scrutinize the biosorption characteristics of intact biofilm (with living microbes) and autoclaved biofilm (with deceased microbes). The methods employed for analyzing biosorption characteristics encompass examining electric charge properties, FTIR spectra analysis, ion adsorption, and ion desorption. The model ions chosen for this study are K⁺ (monovalent ion) and Mg²⁺ (divalent ion). Results indicate that the biofilm's electric charge properties and adsorption capacity remain relatively unchanged post-autoclaving. Based on these findings, it can be concluded that biofilms, whether intact or autoclaved, present substantial potential as biosorbents in the advancement of eco-aquatic technology for mitigating water pollution.

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Section: Introductionmentioning

confidence: 99%

Comparative Biosorption Proficiency in Intact and Autoclaved Biofilm Matrices

Kurniawan,

Pramudia,

Susanti

et al. 2024

J. Ecol. Eng.

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“…The article highlighted activated carbon as the most reported and effective biosorbent for NSAID removal. 25 Tee et al reviewed critically the biosorbents, nanoparticles, and magnetic biosorbents for wastewater treatment in the last five years (2017–2021). 26 Boraah et al examined various types of woods used to make biochar, as well as the alterations made to wood biochars and their efficacy in removing heavy metals and emerging pollutants from water and wastewater.…”

Section: Introductionmentioning

confidence: 99%

Recent advances on sustainable removal of emerging contaminants from water by bio-based adsorbents

Bobde,

Sharma,

Kumar

et al. 2023

New J. Chem.

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“…Processes 2023, 11, 2146 2 of 16 Like babassu, dende oil or palm oil is widely used in Brazil. In 2022, the world palm oil production is estimated to reach 79,564 × 10 3 Mt [3].…”

Section: Introductionmentioning

confidence: 99%

“…The use of activated carbons to remove pharmaceutically active compounds (PhACs) from aqueous solutions has been largely studied, particularly those derived from agroindustrial biowastes, such as babassu and dende coconut [7,11], almond shell [12], paper mill sludge [13], dende (palm) kernel shell [14], among other biowastes as indicated in some review papers [15][16][17].…”

Section: Introductionmentioning

confidence: 99%

“…Adsorption processes are typically easy, simple, and cost-effective engineering solutions, and can improve substantially the treatment of wastewaters. Highly efficient adsorbents obtained from low-cost and renewable raw materials have been studied with notable efficiency in micropollutants' removal [16,35]. The conversion of biowastes into high-value porous carbons for the removal of contaminants has several advantages, such as the low cost of precursors and the valorization of wastes that frequently are discarded.…”

Section: Introductionmentioning

confidence: 99%

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Removal of Paracetamol and Cu2+ from Water by Using Porous Carbons Derived from Agrowastes

Ferreira,

de Araújo,

Dias

et al. 2023

Processes

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Dende and babassu coconuts are largely used in tropical countries, namely in Brazil, for the extraction of oils from kernels. The remaining biowastes are industrially processed to produce porous carbons (PCs). PCs derived from dende and babassu biowastes and produced at an industrial scale have been characterized by textural, chemical, and ecotoxicological parameters. A commercial activated carbon (CC) of mineral origin has been used as a benchmarking material. Although the CC sample presented a higher surface area (SBET = 1083 m2/g), the PCs derived from the biowastes were richer in micropores (Vmicro = 0.25–0.26 cm3/g), while the CC carbon presented wider pore size distribution with a higher mesopore volume (Vmeso = 0.41 cm3/g). All the adsorbents used in this work have shown a non-acute ecotoxic behavior for the bacterium Vibrio fischeri (EC50-30 min > 99% v/v). The adsorbents have been tested for paracetamol and Cu2+ adsorption in mono- and bicomponent solutions. The uptake capacities of paracetamol (qe, 98–123 mg g−1) and Cu2+ (qe, 15–18 mg g−1) from monocomponent solutions were similar to the ones obtained in the bicomponent solutions, indicating no competition or cooperative effects but a site-specific adsorption. This finding represents an advantage for the removal of these adsorbates when present in the same solution as they can be adsorbed under similar rates as in the single systems. Paracetamol adsorption was related to micropore filling, π-π interactions, and H-bonding, whereas Cu2+ removal was attributed to the cation exchange mechanism and complexation to the hydroxyl groups at the carbons’ surface.

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Agro-industrial residues as biosorbents for the removal of anti-inflammatories from aqueous matrices: An overview

Cited by 7 publications

References 87 publications

Comparative Biosorption Proficiency in Intact and Autoclaved Biofilm Matrices

Comparative Biosorption Proficiency in Intact and Autoclaved Biofilm Matrices

Recent advances on sustainable removal of emerging contaminants from water by bio-based adsorbents

Removal of Paracetamol and Cu2+ from Water by Using Porous Carbons Derived from Agrowastes

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