Results 51 to 60 of about 6,237 (184)

Cadmium biosorption by baker’s yeast in aqueous suspension [PDF]

Journal of the Serbian Chemical Society, 2012
The biosorption of cadmium from artificial aqueous solutions using native baker’s yeast was investigated. The highest metal uptake value was 110 mg g-1 in a suspension of 0.3 g L-1.
Tálos Katalin, Pernyeszi Tímea, Majdik Cornelia, Hegedűsova Alzbeta, Páger Csilla   +4 more
doaj   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1683-1707, July/August 2026.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

Isotherm modelling, kinetic study and optimization of batch parameters using response surface methodology for effective removal of Cr(VI) using fungal biomass.

PLoS ONE, 2015
Biosorption is a promising alternative method to replace the existing conventional technique for Cr(VI) removal from the industrial effluent. In the present experimental design, the removal of Cr(VI) from the aqueous solution was studied by Aspergillus ...
Melvin Samuel S, Evy Alice Abigail M, Ramalingam Chidambaram   +2 more
doaj   +1 more source

Tetracycline removal from model aqueous solutions by pretreated waste Streptomyces fradiae biomass

Biotechnology & Biotechnological Equipment, 2021
Pretreated waste Streptomyces fradiae biomass was used as biosorbent to remove tetracycline (TC) from model aqueous solutions. The biosorption study was conducted in a batch system to evaluate the impact of initial pH, biosorbent dosage, initial TC ...
Gergana Kirova, Zdravka Velkova, Margarita Stoytcheva, Velizar Gochev   +3 more
doaj   +1 more source

Biosorption of Phenols

, 2012
Phenols are an important group of organic pollutants present in many industrial effluents such as petro-chemicals, textiles, tanneries; gasification units etc. The phenols should not exceed 0.01µg/l, 1mg/l in drinking & in industrial waters, respectively.
Dr. K. Syamala Devi, Dr. A V V S Swamy
openaire   +1 more source

Effects of Chemical Surface Treatments on the Structural and Durability Performance of Coffee Husk Reinforced Laterite Blocks

Engineering Reports, Volume 8, Issue 7, July 2026.
The efficacy of combined chemical treatments is clearly shown in this study to greatly improve the structural strength, bonding, and durability of coffee husk‐reinforced laterite blocks. The combined NaOH and silane treatment is the most effective method of improving the strength and water resistance of earthen construction materials.
Adamou Zapoundre Abdoul Salam, Isaac Fundi Sanewu, Erick Kiplangat Ronoh, Chinwuba Arum   +3 more
wiley   +1 more source

Kinetics and Mechanism of Nickel(II) Ion Biosorption by Immobilized Brown Algae

Adsorption Science & Technology, 2010
The biosorption of Ni(II) ions by brown Laminaria japonica algae immobilized in sodium alginate and glutin beads was investigated. The kinetics of Ni(II) ion biosorption within the immobilized L.
Wen Hong Fan, Zhi Zhen Xu, Qian Li
doaj   +1 more source

Pseudomonas alcaliphila NEWG-2 as biosorbent agent for methylene blue dye: optimization, equilibrium isotherms, and kinetic processes

Scientific Reports, 2023
In comparison to physicochemical and chemical methods, microbial dye biosorption is regarded as an eco-effective and economically viable alternative and is a widely applied method due to its high efficiency and compatibility with the environment ...
Abeer A. Ghoniem, Zeiad Moussa, Asma Massad Alenzi, Amenah S. Alotaibi, Hala Fakhry, Ayman Y. El-Khateeb, WesamEldin I. A. Saber, Ashraf Elsayed   +7 more
doaj   +1 more source

Size‐Controlled One‐Dimensional Polyaniline Nanostructures for Capacitive Deionization: Synthesis, Characterizations, and Interfacial Electrosorption Mechanism

Polymers for Advanced Technologies, Volume 37, Issue 7, July 2026.
ABSTRACT Capacitive deionization (CDI) performance depends critically on electrode morphology and interfacial chemistry, yet mechanistic insight into electrosorption and ion–polymer interactions remains scarce. We report three one‐dimensional polyaniline (1D‐PANI) architectures—nanofibers (NF‐PANI), nanorods (NR‐PANI), and nanotubes (NT‐PANI)—with ...
Md Shamim Alam, Keya Chowdhury, Md Nazrul Islam, Khondaker Afrina Hoque, Nazifa Tabassum Ananna, Sangjukta Yesmin, Shimul Saha, Chanchal Kumar Roy, Abu Bin Imran, Abu Ali Ibn Sina, Md. Ikram Ul Hoque, Al‐Nakib Chowdhury   +11 more
wiley   +1 more source

Horizontal Gene Transfer and Genome Rearrangements Shape Bacterial Adaptation for Bioremediation

Environmental Microbiology, Volume 28, Issue 7, July 2026.
Exposure to xenobiotics triggers genome evolution and horizontal gene transfer (HGT), driving the acquisition of novel catabolic functions. These genomic adaptations provide a competitive fitness advantage that reshapes microbial community structure and enhances biodegradation impact.
Zaki Saati‐Santamaría, Amando Flores, Inés Canosa, Paula García‐Fraile   +3 more
wiley   +1 more source