tehnologije UL

Supercavitation

Our invention combines two methods of water purification, cavitation and plasma. The advantage over other methods of water purification is mainly in energy efficiency and the fact that no additional chemicals are needed for efficient operation.

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Hydrodynamic cavitation wastewater treatment

Our invention is an alternative technological solution: a new and efficient combination of hydrodynamic cavitation, photochemical and photocatalytic processes. It is a combination of green oxidation processes that do not require the addition of external oxidants, and thus do not contribute to the formation of secondary pollutants in the treated sample.

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Vanillin

Lignin is a source of many useful chemicals, such as vanillin, vanillic acid, phenol, etc. The innovation from the University of Ljubljana represents the conversion of lignin and ferulic acid into vanillin using hydrogen peroxide as an oxidant and vanadium oxide as a catalyst.

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Green cutting of metals

The invention is a continuous liquid phase supply system for the cryogenic medium with phase separator that supplies the liquid phase to the cutting zone while the separated gaseous phase is used to isolate the flow of the liquid phase and create an inert atmosphere in the rigid cutting zone.

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Naložbo sofinancirata Republika Slovenija in Evropska unija iz Evropskega sklada za regionalni razvoj.