Photocatalysis. Water purification. Performance of photocatalytic materials by measurement of phenol degradationWhat is this standard about? This document describes a test method to evaluate the performance of photocatalytic materials in water purification by measuring phenol degradation. This test method is applicable to photocatalytic materials in form of powders (suspensions in water, slurries) under UV irradiation. The photocatalytic performance of the tested material is assessed by the observed rate of phenol degradation at specified experimental

Should there be a conflict between the requirements of this standard and applicable statutory or regulatory requirements

What is BS EN 1992-1-1 and NA to BS EN 1992-1-1 - Design of concrete structures

Insurers/risk management industry

Surface treatment

a reporting schema is to be followed when reporting measurements in conformance with ISO/TS 15311-1

EN 352-1 deals with requirements for ear-muffs

The requirements of BS 76000 are generic and are intended to be applicable to all organizations (or parts thereof)

calculation of housing dimensions for radial sealing applications

Together with BS ISO 16528-1:2007

BS EN 12163  is one of a series of European Standards for the copper and copper alloy products rod

Comply with new legislation and requirements

10 Designation of the internal arc classification