Results 41 to 50 of about 1,815,460 (253)
HeliyonThe increasing presence of plastics in the environment has raised concerns about their potential impact, especially as carriers of heavy metals such as Cd, Ni, and Pb.
Anda-Gabriela Tenea +8 more
doaj +1 more source
Evaluation of the Removal of Heavy Metals (Cadmium Lead, and Zinc) from Aqueous Solutions using Multi-Walled Carbon Nanotubes Modified with Chitosan [PDF]
آب و فاضلاب, 2018 Discharge of toxic metals such as cadmium (Cu), lead (Pb), and zinc (Zn) in the environment can impact the quality of air and water. High concentration of these toxic metals larger than the regulated concentration in the air and water can pose serious ...
Farzad Hashemzadeh +3 more
doaj +1 more source
Behaviour of heavy metals in soils [PDF]
, 1977 Fractions of Zn, Cd, Cu, Pb, Fe and Mn extractable with water, a salt solution and dilute acid, and residual fractions were determined in soils with raised contents of heavy metals, near zinc smelters, along a river formerly discharging heavy metals, and
Harmsen, K.
core
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
Case Studies in Chemical and Environmental Engineering, 2023 Heavy metal pollution is a serious environmental problem that poses a threat to human health and the environment. Water pollution by toxic heavy metals is a major cause of this problem, and it can destroy ecosystems, spread disease, and make drinking ...
Kosar Hikmat Hama Aziz, Rzgar Kareem
doaj +1 more source
Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
Treatment from abandoned mine landfill leachates. Adsorption technology
Journal of Materials Research and Technology, 2019 This study defines the optimal parameters that allow the use of red mud waste from the Bayer process to remove heavy metals from leachate from an abandoned mine.
Julia Ayala, Begoña Fernández
doaj +1 more source
Heavy metals’ removal from aqueous environments using silica sulfuric acid
Water Reuse, 2021 There is a growing environmental and health concern associated with contamination by heavy metals. It has also been intensified due to an increase of the exposure to such pollutants as a result of industrial and technological growth.
Nasrin Hosseinahli +2 more
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Preferential Adsorption of Heavy Metals on Activated Carbon
, 2011 The removal of heavy metals in single, two and three-component system through adsorption was studied and found instant removal at the initial concentration of the adsorbate.
DS Ramteke, V Bhole
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Advanced Functional Materials, EarlyView.This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin +6 more
wiley +1 more source