Sulfite has attracted increasing attention as a precursor to produce highly reactive species to
eliminate pollutants from water due to the merits of abundant sources, low cost and low eco …

Efforts are being made to tune the reactivity of the tetraoxy anion of iron in the+ 6 oxidation
state (FeVIO42–), commonly called ferrate, to further enhance its applications in various …

Sulfate radical (SO4•–) is widely recognized as the predominant species generated from the
cobalt (II)-activated peroxymonosulfate (PMS) process. However, in this study, it was …

Recently, reactive iron species (RFeS) have shown great potential for the selective
degradation of emerging organic contaminants (EOCs). However, the rapid generation of …

The environmentally benign Mn oxides play a crucial role in the transformation of organic
contaminants, either through catalytically decomposing oxidants, eg, peroxymonosulfate …

Despite the vital roles of reactive radical species in the coupled iron–carbon
composite/persulfate (PS) system for eliminating pollutants, nonradical contributions are …

Potassium periodate (PI, KIO4) was readily activated by Fe (II) under acidic conditions,
resulting in the enhanced abatement of organic contaminants in 2 min, with the decay ratios …

Dual-atom catalysts (DACs) are promising candidates for various catalytic reactions,
including electrocatalysis, chemical synthesis, and environmental remediation. However, the …

Fe (II) is an excellent promoter for advanced oxidation processes (AOPs) because of its
environmental ubiquity and low toxicity. This study is among the first to characterize the …

The nanoconfinement effect in Fenton-like reactions shows great potential in environmental
remediation, but the construction of confinement structure and the corresponding …