PHOTOCATALYST BODY AND ITS USING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a photocatalyst body which can be manufactured at a low cost, can be easily used in bulk, can utilize sunlight being natural light and can be suitably used in agricultural liquid treatment or the like and to provide its using method.

SOLUTION: The photocatalyst body is provided with a porous base material and a photocatalyst layer which is provided on a surface of each constituent of the porous base material and which can react at least to sunlight, has percentage of void enabling light to transmit the inside in a thickness direction and has a form extensible in a planar shape.

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