Organic dye pollutants present in wastewater pose a significant global challenge. Among
pollutants, the synthetic dye Rhodamine B (RB) stands out due to its non-biodegradable …

Refractory organic wastewater mainly includes wastewater from papermaking, textile,
printing and dyeing, petrochemical, coking, pharmaceutical and other industries, as well as …

This study compares the pre-oxidation of pharmaceutical wastewater by hydroxyl radical
based advanced oxidation (HR-AOP) and a sulfate radical based advanced oxidation …

This Special Issue includes manuscripts on mechanistic understanding, development, and
implementation of advanced oxidation processes (AOPs) for the removal of contaminants of …

Clean environment is the basic need for all the living things. Due to increase in population
and industrialization, the environmental pollution has been increasing because most of the …

The electro-Fenton (EF) process is a well-known electrochemical advanced oxidation
process that produces highly active hydroxyl radicals via the externally added catalytic …

Abstract Metals-loaded (Fe 3+, Cu 2+ and Zn 2+) activated carbons (M@ AC) with different
loading ratios (0.1%, 0.5%, 1%, 5% and 10%) were prepared and employed for catalytic …

In recent times, the application of biochar (BC) as an upcoming catalyst for the elimination of
recalcitrant pollutants has been widely explored. Here, an iron loaded bamboo biochar …

Spinel-type complex oxides are considered promising electrocatalysts, nevertheless, the
mechanism of electrocatalytic reduction of O 2 to generate H 2 O 2 and to activate H 2 O 2 …

This study evaluated the efficiency of the heterogeneous Fenton process using magnetic
activated carbon catalyst produced from date palm waste in removing direct dye from …