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prEN 12255-6

Wastewater treatment plants - Part 6: Activated sludge process

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Kavand
Alusdokumendid
prEN 12255-6
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
Põhitekst
01.09.2002
Põhitekst
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.
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prEN 12255-11

Wastewater treatment plants - Part 11: General data required
Uusim versioon Kavand
Põhitekst

prEN 12255-13

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation
Uusim versioon Kavand
Põhitekst

prEN 12255-10

Wastewater treatment plants - Part 10: Safety principles
Uusim versioon Kavand