The technique of using biochar-based catalysts in persulfate activation is a promising alternative to remov emerging and refractory pollutants (e.g., tetracycline-) wastewater. However, the situation biochars derived from waste pulp/paper mill sludge still unclear. (SBC300, SBC500, SBC700) were obtained characterized at pyrolysis temperatures 300, 500, 700 °C. Tetracycline degradation peroxydis...

The photo-oxidative decolorization of Direct Red 23 (DR23), a textile dye which is suspected to be carcinogenic was investigated using peroxydisulfate activated by UV irradiation and heat in a batch photo-reactor at experimental conditions. A very simple analytical method, direct UV–vis spectrophotometric detection, was utilized for the progress of photo-oxidative decolorization of dye in aqueo...

A bifunctional probe (PTC-Tb) which acts as not only a well-defined and stable electrochemical redox molecule but also as a highly efficient co-reactant of an electrochemiluminescent oxygen-peroxydisulfate system was firstly synthesized and applied to the construction of dual-response aptasensors for thrombin detection.

This paper reviews the recent literature on the title reactions and updates a 1988 review.

To describe and predict the leaching of Ag, Cu Sn from waste photovoltaic modules with an electrochemical-assisted process kinetic investigations were performed. In this process, peroxydisulfate is generated sulfuric acid to oxidize metals. It was found that under reaction conditions peroxymonosulfate formed as well has a major contribution process. For autocatalytic decomposition reagents dete...

The present research involves effectual parameters on Cefixime trihydrate removal from aqueous solutions. Antibiotics are the main contributions in pharmaceutical waste; their presence causes major concern. The extensive utilization of antibiotics in aquaculture and prescriptions has led to the cultivation of various antibiotic-resistant bacteria and genes in wastewater. The UV-LED/S2O82- pr...

Abstract The Fe-Mn oxides composite prepared by a chemical co-precipitation method was used as heterogenous peroxydisulfate catalyst for the decomposition of aniline. This study investigated mechanism aniline degradation PDS activated with catalyst. Reactive species resulting in via radical quenching experiments different scavengers, including methanol, tert-butyl alcohol, EDTA and sodium azide...

We report the electrochemical characterization and the observation of excimer emission from a series of 9-naphthylanthracene-based dimer- and trimer-bridged high steric hindrance aromatic groups during photoluminescence (PL) measurements in the solid state and in solution electrogenerated chemiluminescence (ECL) measurements. Cyclic voltammetry of 4,4'-bis(9-(1-naphthyl)anthracen-10-yl)biphenyl...