Review on nickel-based adsorption materials for Congo red

Y Zheng, B Cheng, J Fan, J Yu, W Ho - Journal of Hazardous Materials, 2021 - Elsevier
Excessive synthetic dyestuffs in the aquatic environment pose various ecological and health
issues that are detrimental to sustainable development. Adsorption is considered a feasible …

A novel activation-hydrochar via hydrothermal carbonization and KOH activation of sewage sludge and coconut shell for biomass wastes: Preparation …

W Tu, Y Liu, Z Xie, M Chen, L Ma, G Du… - Journal of colloid and …, 2021 - Elsevier
A two-stage method of hydrothermal carbonization and chemical activation technology was
applied to prepare a novel, large surface area and rich-pore structure activation-hydrochar …

Waste foundry sand/MgFe-layered double hydroxides composite material for efficient removal of Congo red dye from aqueous solution

DN Ahmed, LA Naji, AAH Faisal, N Al-Ansari… - Scientific Reports, 2020 - nature.com
We aimed to obtain magnesium/iron (Mg/Fe)-layered double hydroxides (LDHs)
nanoparticles-immobilized on waste foundry sand-a byproduct of the metal casting industry …

Metal salt-modified biochars derived from agro-waste for effective congo red dye removal

DLT Nguyen, QA Binh, XC Nguyen, TTH Nguyen… - Environmental …, 2021 - Elsevier
Anionic Congo red dye (CR) is not effectively removed by conventional adsorbents. Three
novel biochars derived from agro-waste (Acacia auriculiformis), modified with metal salts of …

Fabrication and characterization of new ternary ferrites-chitosan nanocomposite for solar-light driven photocatalytic degradation of a model textile dye

A Nawaz, A Khan, N Ali, N Ali, M Bilal - Environmental Technology & …, 2020 - Elsevier
The release of wastewater especially organic dyes from numerous industries is a big
problem of the modern era due to its carcinogenic and other health hazard effects …

Efficient adsorption of Congo red by micro/nano MIL-88A (Fe, Al, Fe-Al)/chitosan composite sponge: Preparation, characterization, and adsorption mechanism

S Zhao, Y Li, M Wang, B Chen, Y Zhang, Y Sun… - International Journal of …, 2023 - Elsevier
MIL-88A crystals with three different metal ligands (Fe, Al, Fesingle bond Al) were prepared
by hydrothermal method for the first time. The three materials' crystal structure and surface …

Sodium citrate assisted hydrothermal synthesis of nickel cobaltate absorbers with tunable morphology and complex dielectric parameters toward efficient …

M Qin, D Lan, G Wu, X Qiao, H Wu - Applied Surface Science, 2020 - Elsevier
NiCo 2 O 4 was synthesized by sodium citrate assisted hydrothermal method. Four NiCo 2 O
4 samples were fabricated by changing the ratio between sodium citrate and metal ions (0.5 …

Interaction mechanism of phytic acid functionalized graphene oxide with ionic dyes

C Bulin, T Guo, R Zheng, Q Xiong - Separation and Purification Technology, 2024 - Elsevier
Phytic acid functionalized graphene oxide (PA-GO) has fascinating application in
environmental remediation. Herein, PA-GO was facilely prepared via hydrothermal method …

[HTML][HTML] Iron oxide nanoparticles obtained from steel waste recycling as a green alternative for Congo red dye fast adsorption

KW Borth, CW Galdino, V de Carvalho Teixeira… - Applied Surface …, 2021 - Elsevier
Iron oxides can be applied as adsorbents to remove harmful substances from the water used
in the textile process. If these oxides can be synthetized through acid digestion of ferrous …

Quantifying instant water cleaning efficiency using zinc oxide decorated complex 3D printed porous architectures

P Kumbhakar, RS Ambekar, PL Mahapatra… - Journal of hazardous …, 2021 - Elsevier
Industrialization harms the quality of water; therefore, cleaning and monitoring water sources
are essential for sustainable human health and aquatic life. An increase in active surface …