Chemicals used for treatment of water intended for human consumption. Potassium permanganateBS EN 12672: 2008 Chemicals used for treatment of water intended for human consumption. Potassium permanganate BS EN 12672 applies to potassium permanganate used for treatment of water intended for human consumption. It describes the characteristics of potassium permanganate and specifies the requirements and the corresponding test methods for potassium permanganate. It gives information on its use in water treatment. Contents of BS EN 12672: Foreword

2 Energy use and energy consumption 4

and a requirement for the durability of air/water separating material or devices used on valances and wheel flaps referred to in section 4 of BS AU 200-1a

Alarm zones

After two years

This standard outlines minimum requirements for equipment

Such additional organization specific requirements

Any SME that wants to improve its environmental performance

Annex D (informative) Evaluation of costs of loss

The pipework requirements for 2nd and 3rd family gas (natural gas and LPG) installations into a single standard for use by the gas industry have also been included

It includes

BS 476-3:2004 describes the three stage test method incorporating burning brands

Quality control personnel for space system