Products used for the treatment of water intended for human consumption. Powdered activated carbonBS EN 12903: 2009 Products used for the treatment of water intended for human consumption. Powdered activated carbon BS EN 12903 applies to powdered activated carbon used for treatment of water intended for human consumption. It describes the characteristics of powdered activated carbon and specifies the requirements and the corresponding test methods for powdered activated carbon. It also gives information on its use in water treatment. Contents of

Performance assessment of quality algorithms

Contents of BS ISO 17090-2 includes:

The requirements set out in this British Standard are generic and are intended to be applicable to all organizations

Presentation of references

— practical service tests

give planning authorities and other regulatory bodies greater confidence in the information when they consider proposals for development or land management that potentially affect biodiversity and also encourage proportionality and a good environmental legacy following development

1   Scope

there are two methods of testing speeds available

for use in closed circuit television (CCTV) surveillance systems for security

Examples are given for illustrative purposes only and do not constitute requirements for particular safety signs

BS 10501 gives guidance on mitigating and actively managing the following procurement fraud risks:

5 Refrigerated aboveground and belowground tanks