FIXED PHOTOCATALYST AND ITS PRODUCTION

摘要

PURPOSE: To produce a fixed photocatalyst by uniformly dispersing and fixing titania so that high photocatalytic activity of only titania is maintained as it is and the activity can be sustained over a long period of time. CONSTITUTION: Titania having photocatalytic action is carried and fixed on a diatomaceous earth carrier. Titania having photocatalytic action is carried on a diatomaceous earth carrier and fired at <=700 deg.C.