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Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.060 Water quality>13.060.30 Sewage water>21/30422429 DC BS EN 12255-6. Wastewater treatment plants Part 6. Activated sludge process
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21/30422429 DC BS EN 12255-6. Wastewater treatment plants Part 6. Activated sludge process

21/30422429 DC

BS EN 12255-6. Wastewater treatment plants Part 6. Activated sludge process

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Standard number:21/30422429 DC
Pages:64
Released:2021-06-10
Status:Draft for Comment
DESCRIPTION

21/30422429 DC


This standard 21/30422429 DC BS EN 12255-6. Wastewater treatment plants is classified in these ICS categories:
  • 13.060.30 Sewage water

This document specifies performance requirements for treatment of wastewater using the activated sludge process for plants over 50 PT.

A variety of activated sludge systems has been developed. This document has not attempted to specify all available systems. This document provides fundamental information about single stage systems.

The informative Annexes A, B and C provide design information.