Biosorption of copper (II) on<i>Sargassum angostifolium</i>C.Agardh phaeophyceae biomass

Niad, Mahmood; Rasoolzadeh, Ladan; Zarei, Fereshteh

doi:10.3184/095422914x14039722451529

Cited by 19 publications

(5 citation statements)

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“…Dead algal mass is reported to be more promising than living algae because it has a high metal ion sorption capacity at a high rate, and the adsorbed heavy metal ions present can easily be removed using de-ionized water or desorption agents [106]. There are several works on the use of many species of sargasso as biosorbents, and in the removal of pollutants, such as metal ions (e.g., Hg, Pb, Cu, Cd, Ni, Zn, Fe, and Cr), organic solvents, and organic dyes [107][108][109][110][111][112][113][114][115].…”

Section: Biosorption Potential Of Sargasso Biomassmentioning

confidence: 99%

Massive Influx of Pelagic Sargassum spp. on the Coasts of the Mexican Caribbean 2014–2020: Challenges and Opportunities

Chávez

Uribe-Martínez

Cuevas

et al. 2020

Water

160

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Since late 2014, the Mexican Caribbean coast has periodically received massive, atypical influxes of pelagic Sargassum spp. (sargasso). Negative impacts associated with these influxes include mortality of nearshore benthic flora and fauna, beach erosion, pollution, decreasing tourism and high management costs. To understand the dynamics of the sargasso influx, we used Landsat 8 imagery (from 2016 to mid-2020) to record the coverage of sargasso in the sea off the Mexican Caribbean coastline, with a maximum reported in September 2018. Satellite image analysis also showed local differences in the quantity of beached sargasso along the coastline. Over the years, good practice for collection on the beach and for off-shore collection of sargasso have been established through trial and error, and the Mexican Government and hotel industry have spent millions of dollars on removal and off-shore detention of sargasso. Notwithstanding, sargasso also has various properties that could be harnessed in local industries. The stimulation of local industrial growth would offer alternatives to the dependence on tourism, as a circular economy, based on sargasso, is developed.

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Section: Biosorption Potential Of Sargasso Biomassmentioning

confidence: 99%

Massive Influx of Pelagic Sargassum spp. on the Coasts of the Mexican Caribbean 2014–2020: Challenges and Opportunities

Chávez

Uribe-Martínez

Cuevas

et al. 2020

Water

160

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“…The systematic utilization of RSM for the adsorptive removal of malachite green, methylene blue, azo and anthraquinone dyes from effluents has been reported (Song et al 2018;Chowdhury et al 2019;Ahmad et al 2020). In addition, adsorptive removal of acid dye using derived activated carbon for antibiotic (ciprofloxacin) removal from wastewater using rice husk as well as other research findings on the employment of RSM for the adsorptive removal of organic contaminants from aqueous system has established the effective application of RSM as an efficient computational model in wastewater treatment (Amini et al 2008;Niad et al 2014;Samuel et al 2015;Zhou et al 2019).…”

Section: Response Surface Methodologymentioning

confidence: 99%

Modified biomass adsorbents for removal of organic pollutants: a review of batch and optimization studies

Adegoke

Akinnawo

Adebusuyi³

et al. 2023

Int. J. Environ. Sci. Technol.

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Modification of the adsorbent surfaces has been considered a fascinating strategy that enhances biomass-based adsorption properties for efficient removal of organic pollutants. This is based on the attempt to replace the cost-ineffectiveness of the commercial activated carbon. The present study discusses different modification strategies and a review on modified biomass materials for the sorption of organic contaminants. Unlike previous literatures in the field, wider range of these pollutants are discussed in this study under different categories including pesticides (such as insecticides, herbicides, fungicides), pharmaceutical (e.g. analgesic and antipyretic drugs, antibiotic drugs, non-steroidal anti-inflammatory drugs and antimalaria drugs), and dyes (e.g. azo, xanthene, miscellaneous diagnostic, tri-aryl methane, and phenol-derived polymeric dyes). It was observed that the acid-activated Posidonia oceanica and HNO3-modified rice husk displayed the highest and lowest adsorption capacities of 2681.9 and 0.35 mg/g for removing Rhodamine B dye and methyl parathion pesticide, respectively. The mechanistic aspects of organic pollutants adsorption, their corresponding regeneration studies, and environmental challenges with chemical modifications are also discussed. The use of computational (optimization) models for modified biomass-based adsorbents to remove organic pollutants is devoid in previous reviews but discussed in the present study. To foster more advancement in this field, the concluding part presents various challenges and knowledge gaps for furthering research towards more realistic industrial implementations.

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“…). The capacity to absorb this toxic metal has been previously described for Sargassum angustifolium (Niad, Rasoolzadeh, & Zarei, 2014) and Sargassum fusiforme (Huang & Lin, 2015). observed for copper, the ability of Sargassum to capture and accumulate Cu must be taken into account to ensure the safety of algal materials in certain applications.…”

Section: Caleta (Sample Lcn1mentioning

confidence: 98%

Lead, chromium, nickel, copper and zinc levels in Sargassum species reached the coasts of Dominican Republic during 2019: A preliminary evaluation for the use of algal biomass as fertilizer and animal feeding

Tejada-Tejada

Rodríguez-Rodríguez

Francisco

et al. 2021

Tecnol. cienc. agua

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The repetitive invasive episodes of Sargassum natans and Sargassum fluitans on the Caribbean coasts during the last years have become a firstorder problem threatening tourism, fishing, and local fauna. New massive seaweed arrivals are nowadays expected and could be considered in the near future a normal event, with its associated problems. Appropriate 2021, Instituto Mexicano de Tecnología del AguaOpen Access bajo la licencia CC BY-NC-SA 4.0

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Biosorption of copper (II) onSargassum angostifoliumC.Agardh phaeophyceae biomass

Cited by 19 publications

References 1 publication

Massive Influx of Pelagic Sargassum spp. on the Coasts of the Mexican Caribbean 2014–2020: Challenges and Opportunities

Massive Influx of Pelagic Sargassum spp. on the Coasts of the Mexican Caribbean 2014–2020: Challenges and Opportunities

Modified biomass adsorbents for removal of organic pollutants: a review of batch and optimization studies

Lead, chromium, nickel, copper and zinc levels in Sargassum species reached the coasts of Dominican Republic during 2019: A preliminary evaluation for the use of algal biomass as fertilizer and animal feeding

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