ArticleChemistryOpen2026
Mercury (II) Removal From Stock Solutions Using Pulsed Electrochemical Technique Coupled With Biochar Adsorbent.
Article in ChemistryOpen, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed.
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mercury (Hg) in water bodies is a major environmental concern due to its high toxicity and bioaccumulation in the food chain. Conventional treatment methods have limited effectiveness in removing mercury. This study explores a combined approach involving pulsed electrooxidation (PEO) and biochar adsorption for enhanced Hg removal from synthetic water. Biochar, produced from agricultural waste, was optimized for efficient oxidation. Batch adsorption experiments evaluated the performance of the biochar adsorbent, analyzing factors such as dosage, contact time, and initial Hg concentration. The integration of PEO and biochar adsorption resulted in a synergistic enhancement of Hg removal from synthetic water. For maximum Hg removal effectiveness, the PEO approach was applied, using electrode spacings of 0.5 and 1 cm. The process's conductivity was increased by adding sodium chloride. The results indicated optimal removal efficiencies of 97.37% and 96.24% with PEO alone and 98.92% and 97.899% when PEO was combined with magnetic biochar for 0.5 cm and 1 cm electrode spacing, respectively. At pH of 6.03, 34.15 of minutes of reaction time, 1.55 g/L of magnetic biochar, 0.43 amps of current, 0.45 Kwh/m
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