Combined ultrasound and Fenton (US-Fenton) process for the treatment of ammunition wastewater

Degradation of alachlor using an enhanced sono-Fenton process with efficient Fenton's reagent dosages

“…[4,6,17] Frontistis and Mantzavinos [18] and Li et al [19] used the sonoFenton process to treat wastewater containing organic compounds and observed that greater ultrasonic power in the sono-Fenton process effectively enhanced the degradation efficiencies of organic compounds. This increase in efficiency resulted from the increased production of cavitation bubbles (namely, a micro oxidation reactor for oxidizing organic compounds), which occurred when higher ultrasonic powers were introduced into the system.…”

Hazardous Waste Treatment Technologies

“…Li et al (Li, Hsieh et al, 2013) combined ultrasound and Fenton process for treating ammunition wastewater.…”

Treatment of ammunition wastewater by the combined Fe 0 /air and Fenton process (1 st Fe 0 /air-Fenton-2 nd Fe 0 /air)

“…However, a toxic refractory wastewater would be generated during the manufacturing of ammunition [1] . Due to the toxic nitroaromatic pollutants in ammunition wastewater, it would bring serious environmental problems and threaten people health greatly if the untreated wastewater is discharged into the environment directly [2,3] .…”

“…To mineralize these nitroaromatic compounds, many physico-chemical methods including combined ultrasound and Fenton (US-Fenton) process [1] , Electro-Fenton [7,8] , sonoelectroFenton oxidation [9] , absorption [10] , vacuum distillation [11] and * Corresponding author. Tel.…”