PREPARATION AND USE OF ALGINATE-BASED COMPOSITES WITH THE ADDITION OF GRAPHENE OXIDE FOR THE REMOVAL OF DIVALENT METAL IONS FROM AQUEOUS SOLUTIONS DOI Creative Commons
Beata Fryczkowska,

Piotr Zaręba

Zeszyty Naukowe SGSP, Journal Year: 2024, Volume and Issue: 1(92), P. 85 - 101

Published: Dec. 30, 2024

Industrial wastewater contains heavy metals such as zinc, copper, lead, chromium, nickel,cadmium, arsenic, cobalt and mercury is one of the types sewage that negatively affectthe environment. Metal ions can be removed using various sorbents. An interestingsolution are polysaccharide-based This paper presents research on preparation anduse granules based 2% alginate with addition 2.81% graphene oxide sorbents thefollowing ions: Ni2+, Co2+, Cu2+, Pb2+ Cd2+. Graphene / solutions, containingfrom 0.18% to 5.62% GO, were prepared for tests. Granules formed by coagulatingsuccessive solutions in 2.5% CaCl2 (Method 1). The possibility introducing alginatesolutions directly into containing metal was also tested 2). As a result ofthe study, it observed use ready-made sorbent 1) allows removal ~30% contamination within 30 60 minutes. method turned out most effectivefor removing Co2+ Cu2+ ions. simplified procedure 2), otherhand, all amounts ranging from 5% (Cd2+) 25% (Co2+).

Language: Английский

A Comprehensive Review on Application of Different Natural and Chemically Modified Nanomaterials Adsorbents for Heavy Metals Removal DOI

R. L. Nibe,

Ravindra Gaikwad

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Language: Английский

Citations

2
Tryptophan-functionalized fullerene C60 anchored on graphene oxide as a breakthrough in simultaneous multi-element sorption DOI
Marcin Musielak, Maciej Serda, M. Małecka

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131957 - 131957

Published: Feb. 1, 2025

Language: Английский

Citations

0
An insight on the plausible biological and non-biological detoxification of heavy metals in tannery waste: A comprehensive review DOI

Parry Dey,

Jabez W. Osborne,

Kirubhadharsini B. Lincy

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 258, P. 119451 - 119451

Published: June 19, 2024

Language: Английский

Citations

3
Prospective application of eco-friendly banana peel reduced graphene oxide (BRGO) for aqueous Cr (VI) and acid dye adsorption: A waste utilization approach DOI
Sobur Ahmed, Zannatul Ferdous,

Fatema-Tuj-Zohra

et al.

Bioresource Technology Reports, Journal Year: 2024, Volume and Issue: 27, P. 101936 - 101936

Published: Aug. 15, 2024

Language: Английский

Citations

3
Innovative Metal−Phenolic Nanocomposite Sorbent: A Groundbreaking Solution for Arsenic-Free Drinking Water - Synthesis and Characterization Approaches DOI Creative Commons
Tasrina Rabia Choudhury,

Saima Alam,

M. Nur E. Alam

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100764 - 100764

Published: Sept. 10, 2024

Language: Английский

Citations

1
Ground Water Remediation Using Flash Graphene Produced from Banana Peels: Batch Mode DOI Creative Commons

Noora Subhi Raheem,

Hayder M. Abdulhameed

International Journal of Environmental Impacts, Journal Year: 2024, Volume and Issue: 7(2), P. 319 - 327

Published: June 30, 2024

Remediate groundwater (GW) contaminants (anions, T.D.S, Cr6) to utilize for irrigation purposes, and implement experimental findings using adsorption technology minimize pollutants concentration in (GW).Banana peels activated carbon (BPAC) modified flash as-synthesized graphene (FG) adsorbent.Synthesization of by transmutation into a burst light through an electro-flash reactor technique producing (5gm) each time exposing manual circuit break (8 -10) shocks the reactor.The process batch mode remediates samples stabilizing one parameter either dosage, agitation speed, PH value, or contact experiment varying others.Characterization The samples' composition is analyzed FTIR spectrometer, SEM, XRD analysis.Adsorption capacity improved creating high internal pores structure with powerful due its functional surface area.(0.717 m 2 /gm), Remediation conducted (T.D.S, SO4, NO3, values be proportion Iraqi's FAO standards water.

Language: Английский

Citations

0
Nanostructured bi-metallic biochar: An innovative approach for arsenic (III) removal from contaminated water DOI Creative Commons
Tasrina Rabia Choudhury,

Md. Sajjad Hossain Sajib,

Sheikh Fahim Faysal Sowrav

et al.

Environmental Chemistry and Ecotoxicology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

0
PREPARATION AND USE OF ALGINATE-BASED COMPOSITES WITH THE ADDITION OF GRAPHENE OXIDE FOR THE REMOVAL OF DIVALENT METAL IONS FROM AQUEOUS SOLUTIONS DOI Creative Commons
Beata Fryczkowska,

Piotr Zaręba

Zeszyty Naukowe SGSP, Journal Year: 2024, Volume and Issue: 1(92), P. 85 - 101

Published: Dec. 30, 2024

Industrial wastewater contains heavy metals such as zinc, copper, lead, chromium, nickel,cadmium, arsenic, cobalt and mercury is one of the types sewage that negatively affectthe environment. Metal ions can be removed using various sorbents. An interestingsolution are polysaccharide-based This paper presents research on preparation anduse granules based 2% alginate with addition 2.81% graphene oxide sorbents thefollowing ions: Ni2+, Co2+, Cu2+, Pb2+ Cd2+. Graphene / solutions, containingfrom 0.18% to 5.62% GO, were prepared for tests. Granules formed by coagulatingsuccessive solutions in 2.5% CaCl2 (Method 1). The possibility introducing alginatesolutions directly into containing metal was also tested 2). As a result ofthe study, it observed use ready-made sorbent 1) allows removal ~30% contamination within 30 60 minutes. method turned out most effectivefor removing Co2+ Cu2+ ions. simplified procedure 2), otherhand, all amounts ranging from 5% (Cd2+) 25% (Co2+).

Language: Английский

Citations

0