Ships carry over 80% of the world's trade, and in the meantime, they cause severe air
pollution. Nitrogen oxide (NO x) is one of the most difficult items to be treated among ship's …

Here, a novel degradation method, air-bubble cavitation induced by air-bubble passing
small glass balls, was provided to effectively degrade organic pollutants in wastewaters. In …

This paper presents the use of hydrodynamic cavitation and ultrasonic cavitation
technologies for treating rhodamine B (RhB) in simulated wastewater. Various parameters of …

Hydrodynamic cavitation (HC) technology with double parallel orifice plates can further
enhance the degradation effect and heat generation efficiency and play an important role in …

In this study, a thermally assisted hydrodynamic cavitation (HC) system was established by
adding a water pre-heater in front of the cavitation device (orifice plate), which realizes the …

Printing ink wastewater (PIW) carries a heavy load of pollutants, the composition of which
makes treatment difficult, especially when trying to minimize the pollution load. According to …

In this work, intensification of removal of crystal violet (CV) dye in terms of total organic
carbon (TOC) from aqueous media has been investigated by a novel hybrid treatment …

Hydrodynamic cavitation (HC) has been extensively investigated for effluent treatment
applications. Performance of HC devices or processes is often reported in terms of …

In the present work, degradation of 2, 4-dinitrophenol (DNP), a persistent organic
contaminant with high toxicity and very low biodegradability has been investigated using …

Significant development in the industrial technologies and applications based on the use of
cyanide derivatives has also led to significant environmental problems critically needing …