UVhydrolys

UVhydrolys refers to a process that combines ultraviolet (UV) light irradiation with hydrolysis. Hydrolysis is a chemical reaction where water is used to break down a compound. UV light can act as a catalyst or energy source to enhance this breakdown process. This technique is often employed in water treatment and environmental remediation for the degradation of persistent organic pollutants.

In UVhydrolys, UV radiation can directly cleave chemical bonds within contaminant molecules or generate reactive species, such as hydroxyl radicals, from the water itself. These reactive species are highly oxidizing and can efficiently attack and break down complex organic structures into simpler, less harmful substances like carbon dioxide and water. The effectiveness of UVhydrolys depends on factors such as the wavelength and intensity of the UV light, the pH of the water, the presence of sensitizers, and the specific type of contaminant being treated.

This method offers several advantages, including its ability to treat a wide range of recalcitrant compounds that are resistant to conventional biological or chemical treatments. It is also a physical process that does not require the addition of chemicals, thereby avoiding secondary pollution. UVhydrolys is particularly useful for removing emerging contaminants like pharmaceuticals, pesticides, and endocrine disruptors from wastewater. Research continues to explore optimized reactor designs and synergistic combinations with other treatment technologies to improve efficiency and broaden its applicability.