Results 191 to 200 of about 508,242 (239)

Brevundimonas vesicularis:A Novel Bio-sorbent for Removal of Lead from Wastewater

open access: yes, 2010
In this study, a bacterial species which could remove lead from wastewater was isolated from lead contaminated soil prepared in the laboratory. Based on the biochemical and morphological characterization the bacteria were identified as Brevundimonas vesicularis. The bio- sorption potentiel of powdered dry biomass of B.
Resmi, G.   +2 more
core   +4 more sources

Sustainable removal of copper from wastewater using chemically treated bio-sorbent: Characterization, mechanism and process kinetics

open access: yesEnvironmental Technology and Innovation, 2021
This study introduces the impact of treating chicken drumstick bones on the removal of copper ions from an aqueous solution. An untreated bio-sorbent (UTB), base treated bio-sorbent (BTB), acid-treated bio-sorbent (ATB), and detergent treated bio-sorbent
Ahmed M D Al Ketife   +2 more
exaly   +2 more sources

Tea residue as a bio-sorbent for the treatment of textile industry effluents

International Journal of Environmental Science and Technology, 2020
Tea residue, a common waste obtained from households and beverage industries, was studied as an efficient bio-sorbent for the extraction of methylene blue (MB) from textile industry effluents by varying key operational parameters such as pH, contact time and adsorbent dosage.
K. Bommavaram   +5 more
openaire   +1 more source

Application of carboxymethyl polysaccharides as bio-sorbents for the sequestration of heavy metals in aquatic environments

Carbohydrate Polymers, 2020
The removal of hazardous heavy metals from the environment is imperative in order to have quality of water. Robust and eco-friendly technologies are required for the treatment of domestic, agricultural and industrial effluents. The effective treatment of wastewaters can be done using chemically modified polysaccharides as adsorbents of these toxic ...
Herbert, Musarurwa   +1 more
openaire   +2 more sources

Baltic Fucus vesiculosus as potential bio-sorbent for Zn removal: Mechanism insight

Chemosphere, 2020
This research aimed to find the best phenotype of the brown algae Fucus vesiculosus (kelp) which has the greater potential to become a sorption byproduct for Zn removal from contaminated waters. Thus, the Zn uptake capacity and sorption mechanisms of the kelp collected from the Baltic Sea shore was, for the first time, investigated under various ...
Loredana Brinza   +4 more
openaire   +2 more sources

ENVIRONMENTALLY BENIGN BIO-SORBENT MATERIALS FOR THE HEAVY METALS REMOVAL

2023
The incorporation of heavy metals in the water sources due to rapid industrial development has steered the contamination of water resources. The toxic pollutants from the contaminated water are eliminated by cost-effective, environmentally friendly, efficient, and recyclable bio-sorbents having lesser chemical oxygen demand.
openaire   +1 more source

Removal of Phosphates from Water Using Eggshell Bio Sorbents

Key Engineering Materials, 2016
The present study focuses on the preparation and use of biosorbents produced from eggshells. Hen eggshells are produced as a by-product in large quantities by food manufacturers. The costs associated with eggshell disposal (mainly on landfill sites) are significant and expected to continue increasing as landfill taxes increase.The environmental ...
Anastasija Smirnova   +2 more
openaire   +1 more source

Competitive adsorption and desorption of three tetracycline antibiotics on bio-sorbent materials in binary systems

Environmental Research, 2020
Batch-type experiments were used to study competitive adsorption/desorption for the antibiotics tetracycline (TC), oxytetracycline (OTC), and chlortetracycline (CTC), onto by-products from forest and food industries (oak ash, pine bark, and mussel shell). These antibiotics are frequently present in manures and slurries spread on agrosystems.
Manuel Conde-Cid   +6 more
openaire   +2 more sources

Electrospun polyacrylonitrile-Moringa Olifera based nanofibrous bio-sorbent for remediation of Congo red dye

Journal of Environmental Management, 2022
The integration of polymers with biomaterials offers promising and effective nanomaterials with intrinsic and extrinsic properties that are utilized in several applications. The present work reported the development of Polyacrylonitrile (PAN) supported biosorbent (Moringa oleifera, (MO)) which was utilized for the removal of Congo red (CR) dye from ...
Madhulika, Narayan   +3 more
openaire   +2 more sources

Bioremediation of crude oil spillage using Cisuss populnea leave as bio-sorbent

International Journal of Scholarly Research in Science and Technology, 2023
The total petroleum hydrocarbon concentration decrease at the initial and final bioremediation across different variable of cisuss populnea leave biosorbent. 25 g of soil was weighed into different plate, contaminated with about 10 ml of crude oil, the plate was labeled as BI, CI DI, BF, CF and DF (leave) across 3 g, 6 g, and 9 g variables and A (soil ...
null Joel Tari Honda   +2 more
openaire   +1 more source

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