Melamine-Derived Mesoporous Carbon for Efficient and Selective Removal of Trace Hg(II) from Honeysuckle Decoction.

ABSTRACT: Melamine-derived mesoporous carbon, which was obtained from pyrolysis of modified melamine, was employed for the purpose of eliminating trace amounts of Hg(II) from honeysuckle decoction. The specific surface area of the mesoporous carbons with N-functional (MCN₁) was 648.372 m²·g^-1. The chemical composition and morphology of MCN₁ were thoroughly examined, and a comprehensive analysis led to the identification of its formation mechanism. A noteworthy association has been identified between the adsorption efficacy and the chemical composition of MCN₁. In the elimination of trace mercury in aqueous solutions over a broad pH range (pH 2-9), MCN₁ demonstrates high effectiveness, approaching 100%. Adsorption kinetics and isotherm

SUBMITTER: He Q 

PROVIDER: S-EPMC11561613 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature