Biosynthesis and characterization of iron nanoparticles for effective adsorption of Cr (VI)

ES Önal, T Yatkın, T Aslanov, M Ergüt… - International Journal of …, 2019 - Wiley Online Library
In this study, iron nanoparticles (FeNPs) were synthesized via a green method using loquat
(Eriobotrya japonica) leaves aqueous extract as a renewable reducing agent. The …

Insights into the removal of Cr (VI) from aqueous solution using plant-mediated biosynthesis of iron nanoparticles

R Hao, D Li, J Zhang - Environmental Technology & Innovation, 2021 - Elsevier
While many studies have successfully used plant extracts to biosynthesize iron
nanoparticles as low-cost, sustainable and high-performance materials for removing Cr (VI) …

Removal of Cr (VI) from aqueous solutions via reduction and absorption by green synthesized iron nanoparticles

X Jin, Y Liu, J Tan, G Owens, Z Chen - Journal of Cleaner Production, 2018 - Elsevier
Abstract Iron-based nanoparticles (Fe-NPs) were successfully green synthesized using
eucalyptus leaf extracts. Subsequently Fe-NPs were used to remove Cr (VI) from aqueous …

Synthesis and Characterization of Fe3O4@n-SiO2 Nanoparticles from an Agrowaste Material and Its Application for the Removal of Cr(VI) from Aqueous Solutions

V Srivastava, YC Sharma - Water, Air, & Soil Pollution, 2014 - Springer
The present study deals with the synthesis and subsequent application of Fe 3 O 4@ n-SiO
2 nanoparticles for the removal of Cr (VI) from aqueous solutions. Rice husk, an agrowaste …

Ultra-efficient removal of chromium from aqueous medium by biogenic iron based nanoparticles

Z Xiao, H Zhang, Y Xu, M Yuan, X Jing, J Huang… - Separation and …, 2017 - Elsevier
Iron based nanoparticles were synthesized through an eco-friendly one-step reaction of
FeCl 3 and Syzygium jambos (L.) Alston leaf extract in water. The morphology and structure …

Preparation of Fe3O4/vine shoots derived activated carbon nanocomposite for improved removal of Cr(VI) from aqueous solutions

M Bagherzadeh, B Aslibeiki, N Arsalani - Scientific Reports, 2023 - nature.com
In this study, Fe3O4/activated carbon nanocomposite was successfully synthesized for
removal of Chromium from aqueous solutions. The Fe3O4 nanoparticles were decorated on …

A novel green synthesis of zero valent iron nanoparticles (NZVI) using three plant extracts and their efficient application for removal of Cr (VI) from aqueous solutions

M Fazlzadeh, K Rahmani, A Zarei… - Advanced Powder …, 2017 - Elsevier
In the present study, NZVI particles were synthesized from the plant extracts including Rosa
damascene (RD), Thymus vulgaris (TV), and Urtica dioica (UD). The FTIR arspectshowed …

Activated carbon–modified iron oxide nanoparticles for Cr (VI) removal: Optimization, kinetics, isotherms, thermodynamics, regeneration, and mechanism study

UK Sahu, S Tripathy, N Gouda, HS Mohanty… - Water, Air, & Soil …, 2023 - Springer
In this study, the waste neem leaves (Azadirachta indica) gained visible attraction for neem
leaf–activated carbon (NLAC) preparation in the thermal process by using ammonium …

Synthesis of iron oxide nanoparticles mediated by Camellia sinensis var. Assamica for Cr (VI) adsorption and detoxification

A Jawed, AK Golder, LM Pandey - Bioresource Technology, 2023 - Elsevier
Environment-benign synthesis of nanoparticles (NPs) are of great importance. Plant-based
polyphenols (PPs) are electron donor analytes for the synthesis of metal and metal oxide …

Manganese oxide incorporated ferric oxide nanocomposites (MIFN): A novel adsorbent for effective removal of Cr (VI) from contaminated water

A Ghosh, M Pal, K Biswas, UC Ghosh… - Journal of water process …, 2015 - Elsevier
Manganese oxide incorporated ferric oxide nanocomposite (MIFN), a novel adsorbent has
been synthesized, characterized and explored for the removal of Cr (VI) from contaminated …