Fe3O4-chitosan nanocomposite as a magnetic biosorbent for removal of nickel and cobalt heavy metals from polluted water

MJ Sharifi, A Nouralishahi, A Hallajisani - International Journal of Biological …, 2023 - Elsevier
Recently, natural polymers like chitosan have gained attention as promising adsorbents for
water treatment. By combining chitosan with magnetic nanoparticles, their adsorption …

Mechanism of efficient magnetic biochar for typical aqueous organic contaminant combined-adsorption removal

D Guo, J Wu, D Feng, Y Zhang, X Zhu, Z Luo… - Fuel Processing …, 2023 - Elsevier
Magnetic biochar adsorption is one of the most promising technologies for the treatment of
organic pollutants in water, but there are problems of limited adsorption capacity and …

Adsorptive abatement of Pb2+ and crystal violet using chitosan-modified coal nanocomposites: A down flow column study

MM Rahman, M Maniruzzaman, MS Yeasmin… - Groundwater for …, 2023 - Elsevier
Every moment huge amounts of industrial wastewater are contaminating our
surface/groundwater sources by discharging into the environment directly. This crude …

Adsorption-reduction of Cr (VI) with magnetic Fe-CN composites

X Liu, H Liu, K Cui, Z Dai, B Wang, R Weerasooriya… - Water, 2023 - mdpi.com
In this study, the iron-based carbon composite (hereafter FCN-x, x= 0, 400, 500, and 600
calcination) was synthesized by a simple high-temperature pyrolysis method using iron …

Removal of Cu (II) from aqueous solution using a sol–gel derived strontium ferrite nanoparticle

CS Yue, GB Teh, PY Wong, KA Ng, J Liew… - International Journal of …, 2023 - Springer
Strontium ferrite nanoparticles were prepared by sol–gel method at carbonization
temperature of 800° C for 96 h and characterized by Fourier transform infrared spectroscopy …

Biopolymer/nanoferrite composites in environmental remediation

B Sharma, A Verma, S Bhogal, RK Bhardwaj - Magnetic Nanoferrites and …, 2023 - Elsevier
Biopolymer/nanoferrite composites have recently attracted much interest for their use as
adsorbent materials in addressing environmental problems because of their unique …

[PDF][PDF] Adsorption-Reduction of Cr (VI) with Magnetic Fe-CN Composites. Water 2023, 15, 2290

X Liu, H Liu, K Cui, Z Dai, B Wang… - … Technology for Water …, 2023 - researchgate.net
In this study, the iron-based carbon composite (hereafter FCN-x, x= 0, 400, 500, and 600
calcination) was synthesized by a simple high-temperature pyrolysis method using iron …

The Catcher in the Water: Magnetic Biochar for the Treatment of Wastewater

AC Sparavigna - Available at SSRN 4409849, 2023 - papers.ssrn.com
Magnetic biochar (MBC) is obtained from the same raw materials used to have biochar. With
inclusion of iron or addition of magnetic precursors, biochar turns into a material which has …