Advancements in heavy metals removal from effluents employing nano-adsorbents: way towards cleaner production

R Janani, B Gurunathan, K Sivakumar, S Varjani… - Environmental …, 2022 - Elsevier
Due to the development in science field which gives not only benefit but also
introducesundesirable pollution to the environment. This pollution is due to poor discharge …

[HTML][HTML] Nanoadsorbants for the removal of heavy metals from contaminated water: current scenario and future directions

R Kumar, P Rauwel, E Rauwel - Processes, 2021 - mdpi.com
Heavy metal pollution of aquatic media has grown significantly over the past few decades.
Therefore, a number of physical, chemical, biological, and electrochemical technologies are …

[HTML][HTML] Synthesis of eco-friendly biopolymer, alginate-chitosan composite to adsorb the heavy metals, Cd (II) and Pb (II) from contaminated effluents

MF Hamza, NA Hamad, DM Hamad, MS Khalafalla… - Materials, 2021 - mdpi.com
Efficient removal of Cd (II) and Pb (II) from contaminated water is considered a fundamental
point of view. Synthetic hydrogel biopolymers based on chitosan and alginate (cost-effective …

[HTML][HTML] Treatment of fly-ash-contaminated wastewater loaded with heavy metals by using fly-ash-synthesized iron oxide nanoparticles

VK Yadav, A Amari, A Gacem, N Elboughdiri… - Water, 2023 - mdpi.com
Every year, a huge amount of water is polluted by various sources, out of which coal fly ash
(CFA) is one of the major pollutants. CFA has a large number of toxic metals, which reaches …

[HTML][HTML] Kinetic and Equilibrium Studies on the Adsorption of Lead and Cadmium from Aqueous Solution Using Scenedesmus sp.

R Waqar, M Kaleem, J Iqbal, LA Minhas, M Haris… - Sustainability, 2023 - mdpi.com
The current study aimed to investigate the viability and characteristics of Scenedesmus sp.
as an adsorbent system to remove lead (Pb) and cadmium (Cd) through an in vitro exposure …

[HTML][HTML] Efficient Mesoporous MgO/gC3N4 for Heavy Metal Uptake: Modeling Process and Adsorption Mechanism

RA AbuMousa, L Khezami, M Ismail, MA Ben Aissa… - Nanomaterials, 2022 - mdpi.com
Removing toxic metal ions arising from contaminated wastewaters caused by industrial
effluents with a cost-effective method tackles a serious concern worldwide. The adsorption …

[HTML][HTML] Synthesis of floral-shaped nanosilica from coal fly ash and its application for the remediation of heavy metals from fly ash aqueous solutions

VK Yadav, A Amari, SG Wanale, H Osman, MH Fulekar - Sustainability, 2023 - mdpi.com
Every year a large amount of coal fly ash (CFA) is generated and dumped in fly ash ponds.
Fly ash has numerous toxic heavy metals, which leads to water pollution due to the …

[HTML][HTML] Removal of lead from wastewater using synthesized polyethyleneimine-grafted graphene oxide

M Al-Yaari, TA Saleh - Nanomaterials, 2023 - mdpi.com
In this work, polyethyleneimine-grafted graphene oxide (PEI/GO) is synthesized using
graphene, polyethyleneimine, and trimesoyl chloride. Both graphene oxide and PEI/GO are …

Citrate coated magnetite: A complete magneto dielectric, electrochemical and DFT study for detection and removal of heavy metal ions

A Qureashi, AH Pandith, A Bashir, T Manzoor… - Surfaces and …, 2021 - Elsevier
The super paramagnetic iron oxide nanoparticles (SPIONs) such as magnetite (Fe 3 O 4)
appear as an emerging class of materials in the field of environmental remediation owing to …

Nano-silica and magnetized-silica mitigated lead toxicity: Their efficacy on bioaccumulation risk, performance, and apoptotic targeted genes in Nile tilapia …

MN Alandiyjany, ATY Kishawy, A Abdelfattah-Hassan… - Aquatic Toxicology, 2022 - Elsevier
Contamination of aquatic systems with heavy metals (HM) is of great concern owing to their
deleterious impact on living organism. The current research is focused on application of …