Other

Yong Jin Baek

Sang Won Baek

The present disclosure relates to a method for producing a molded article for water purification, including: preparing a natural mineral extract in an environmentally friendly manner; preparing a natural mineral-photocatalyst aqueous solution containing photocatalytic titanium dioxide (TiO) nanopowder dispersed in the natural mineral extract; and impregnating a plastic material with the natural mineral-photocatalyst aqueous solution under high-temperature and high-pressure conditions. The produced molded article may be installed on the surface of water or under water in lakes, reservoirs, ponds, rivers, aquariums, fish farms, swimming pools, water purification plants, and the like to adsorb and degrade organic substances, block the growth of bacteria and mold, and effectively reduce algal bloom.

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Daegu, South Korea

Yong Jin Baek