Photocatalytic degradation of malachite eco-friendly dye less than UV light irradiation applying calcium-doped ceria nanoparticles Cerium oxide is utilised being an addition to tungsten electrodes for Gasoline Tungsten Arc Welding. It provides rewards around pure Tungsten electrodes like cutting down electrode use price and less complicated arc setting up & https://elizabethm789lhg4.shivawiki.com/user