One of the Nanotech Graduate Program Awardees at the Nano Center Indonesia, Ande Fuji Rafryanto, socialized the use of the Nanobubble machine with ozone in removing dyes that cause blockages in ceramic membranes.

Impurities in the form of dyes that form a layer on the edge of the ceramic membrane are cleaned by the oxidation method. In this process, ozone and radical ions are involved which result from the hydrodynamic cavitation process due to the high energy of collapsing fine-sized bubbles. So that in the final process, clear water and carbon dioxide are produced.