Results 111 to 120 of about 5,722,673 (193)

A simple and low-cost electrode based on Nafion-stabilized silver nanoparticles supported on FTO for the electrochemical determination of Pb (II) and Cu (II). [PDF]

open access: yesPLoS One
Monroy-Cruz LJ   +11 more
europepmc   +1 more source

The one-step synthesis of a novel metal-organic frameworks for efficient and selective removal of Cr(VI) and Pb(II) from wastewater: Kinetics, thermodynamics and adsorption mechanisms.

Journal of Colloid and Interface Science, 2023
The removal of Cr(VI) and Pb(II) from wastewater is one of the methods to ensure water safety. However, it is still a difficult point to design efficient and selective adsorbent.
Hao Wang   +4 more
semanticscholar   +1 more source

Isolation of Pb(II)-reducing bacteria and demonstration of biological Pb(II) reduction to metallic Pb

Journal of Hazardous Materials, 2022
Pb(II) contamination imposes serious threats to human health and the environment. Biological reduction of Pb(II) to metallic Pb is an attractive method for the remediation of Pb(II)-contaminated water and sediments. In this study, Pb(II)-reducing microorganisms were isolated by the dilution-to-extinction (DTE) and streak-plate methods.
Abdelrahman, Amer, Younggy, Kim
openaire   +2 more sources

Remediation of Pb(II) and Cd(II) in polluted waters with calcium thioglycolate-modified straw biochar.

Environmental Pollution, 2023
The pollution of water bodies by heavy metals (HMs) such as Pb(II) and Cd(II) poses a serious environmental risk. Herein, rice straw biochar (RBC) modified with calcium thioglycolate was used to remove Pb(II) and Cd(II) from aqueous solutions.
Shaohua Li   +8 more
semanticscholar   +1 more source

Investigation of the adsorption behavior of Pb(II) onto natural-aged microplastics as affected by salt ions.

Journal of Hazardous Materials, 2022
In this study, the adsorption behavior of Pb(II) on natural-aged and virgin microplastics in different electrolyte solutions was investigated. The results demonstrated that natural-aged microplastics exhibited higher adsorption capacity for Pb(II ...
Sijia Liu   +8 more
semanticscholar   +1 more source

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