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 BS 6979 on method for

BS 6979 on method for measurement of static deflection of power presses is useful for:

1 General and environmental

f)       Wording in Table B

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

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

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 BS 6979 on method for1 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.