A REMOVAL METHOD OF ALGAE BY USING PHOTOCATALYST COATED PLATES IN RIVER AND LAKE

摘要

PURPOSE: Provided is a method for removing algae from fresh water bodies which can prevent large breeding of algae efficiently with just only sunlight without dosage of special chemical using titanium dioxide coated plate. CONSTITUTION: The method for manufacturing photocatalyst coated plate comprises the steps of dipping stainless steel plates in titanium dioxide sol; heat-treating it at 200 to 400 C for 1-2 hours so as to deposit titanium dioxide in the thickness of 1 to 2m; supporting above titanium dioxide coated plates with a floating body. This plates is installed under the 50cm from water level.