Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen Ingestion-build-81500 Note: For conveyor belts containing

Note: For conveyor belts containing steel reinforcement

in the shape of circles

This standard assumes that installations are operated and maintained by adequately trained and competent personnel

BS EN 13146‑7 is applicable to systems with and without baseplates on all types of sleepers

BS 949-4 is valid for the short taps specified in ISO/R 529 as well as for any other kind of ground thread taps with the same diameters and pitches

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen Ingestion-build-81500 Note: For conveyor belts containing1 Scope This International Standard describes a test method covering photocatalytic materials formed on, or attached to, another material surface for the purpose of decomposing, and thus eliminating the pollutants in water, using photocatalytic performance. This test method is applicable to photocatalytic materials under UV irradiation, and not under visible light irradiation.