Results 21 to 30 of about 5,952 (166)

Biosorption of lanthanum and cerium from aqueous solutions using tangerine (Citrus reticulata) peel: Equilibrium, kinetic, and thermodynamic studies [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2013
Biosorption of lanthanum (III) and cerium (III) from aqueous solution by tangerine (Citrus reticulate) peel has been investigated in a batch system as a function of pH, biosorbent dosage, contact time, and temperature.
Torab-Mostaedi Meisam
doaj   +1 more source

Curvularia coatesiae XK8, a Potential Bioadsorbent Material for Adsorbing Cd(II) and Sb(III) Compound Pollution: Characteristics and Effects

Frontiers in Microbiology, 2022
Soil heavy metal pollution is a common problem in mining areas. The soil of the Xikuangshan located in Lengshuijiang, Hunan Province, China contains various excessive heavy metals, especially antimony and cadmium.
Zhao Di, Li Chaoyang, Zheng Mengxi, Zhao Yunlin, Xu Zhenggang, Xu Zhenggang, Yang Guiyan   +6 more
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Corncob as an effective, eco-friendly, and economic biosorbent for removing the azo dye Direct Yellow 27 from aqueous solutions. [PDF]

PLoS ONE, 2018
The corncob is an agricultural waste generated in huge quantities during corn processing. In this paper, we tested the capacity of corncob particles for water purification by removing the azo dye Direct Yellow 27 (DY27) via biosorption.
Nayda Karina Berber-Villamar, Alma Rosa Netzahuatl-Muñoz, Liliana Morales-Barrera, Griselda Ma Chávez-Camarillo, César Mateo Flores-Ortiz, Eliseo Cristiani-Urbina   +5 more
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Risk of low stability Saccharomyces cerevisiae ATCC 9763-heavy metals complex in gastrointestinal simulated conditions

Heliyon, 2022
The biosorption of heavy metals by microorganisms has attracted the interest of food researchers as the last approach to reduce the risk of their absorption in the human body.
Razieh Sadat Mirmahdi, Vahid Mofid, Alaleh Zoghi, Kianoush Khosravi_Darani, Amir Mohammad Mortazavian   +4 more
doaj   +1 more source

Biosorption of Hexavalent Chromium Metal Ions by Lentinula Edodes Biomass: Kinetic, Isothermal, and Thermodynamic Parameters

Acta Chimica Slovenica, 2021
Lentinula edodes was investigated as a biosorbent for hexavalent chromium biosorption in this study. To examine the optimum conditions of biosorption, the pH of the hexavalent chromium solution, biosorbent dosage, temperature, contact time, and initial ...
Aslı Göçenoğlu Sarıkaya
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Genomic characterization of rare earth binding by Shewanella oneidensis

Scientific Reports, 2023
Rare earth elements (REE) are essential ingredients of sustainable energy technologies, but separation of individual REE is one of the hardest problems in chemistry today. Biosorption, where molecules adsorb to the surface of biological materials, offers
Sean Medin, Alexa M. Schmitz, Brooke Pian, Kuunemuebari Mini, Matthew C. Reid, Megan Holycross, Esteban Gazel, Mingming Wu, Buz Barstow   +8 more
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Biosorption of Ciprofloxacin (CIP) using the Waste of Extraction Process of Microalgae: The Equilibrium Isotherm and Kinetic Study

Iraqi Journal of Chemical and Petroleum Engineering, 2023
       Scientists are investigating the efficacy of different biosorbents for promoting economic and environmental viability in purifying contaminants.
Enass S. M. Al-Mashhadani, Mahmood K. H. Al-Mashhadani, Mohammed Abobakr Al-Maari   +2 more
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Chromium Biosorption from Cr(VI) Aqueous Solutions by Cupressus lusitanica Bark: Kinetics, Equilibrium and Thermodynamic Studies.

PLoS ONE, 2015
The present study investigated the kinetics, equilibrium and thermodynamics of chromium (Cr) ion biosorption from Cr(VI) aqueous solutions by Cupressus lusitanica bark (CLB). CLB total Cr biosorption capacity strongly depended on operating variables such
Alma Rosa Netzahuatl-Muñoz, María del Carmen Cristiani-Urbina, Eliseo Cristiani-Urbina   +2 more
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Biosorption of Direct red 81 dye from aqueous solution on prepared sonchus fruit plant, as a low cost biosorbent: Thermodynamic and Kinetic study [PDF]

شیمی کاربردی روز, 2015
The biosorption of reactive azo dyes (Direct red 81) found in textile wastewaters by activated carbon prepared from sonchus fruit plant has been investigated.
محمد مومن هروی, زری عباسیون, علی مرسلی, پوران اردلان, توران اردلان   +4 more
doaj   +1 more source

Biosorption of Hexavalent Chromium from Aqueous Medium with Opuntia Biomass

The Scientific World Journal, 2014
The biosorption of hexavalent chromium from aqueous solutions by Opuntia cladodes and ectodermis from cactus fruits was investigated. Both types of biomass are considered low-cost, natural, and ecofriendly biosorbents.
José A. Fernández-López, José M. Angosto, María D. Avilés   +2 more
doaj   +1 more source