This standard specifies the definition of a catalytic light water purification materials, principle, safety tips, General Provisions, analysis step, , test basic conditions, reagents, instruments, equipment calculated results and test report. This standard applies to the photocatalytic performance tests used in various environments with liquid water purification ability of photocatalytic materials. This standard test method is applicable to the photocatalyst powder, the photocatalyst film and massive, granular, and the mesh-like photocatalyst photocatalyst. This standard does not apply to test the gas phase using photocatalytic purification materials.
