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Standard DWA-A 131E Dimensioning of Single Stage Activated Sludge Plants

Überflutungen
Foto: Fritz Eberlein

The dimensioning procedure for nitrifying and denitrifying activated sludge plants is now based exclusively on the COD load, unlike in earlier editions that were based on the measured BOD5 load. Contains Process description, the design procedure and the design bases, as well as the calculation of the mass of the sludge and the design of the secondary treatment and sludge activation. Planning and operational aspects, scenario comparisons, the effect of further automation functions and operational management concepts are included.

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New Translations of DWA Publications

Standard DWA-A 131E - Dimensioning of Single-stage Activated Sludge Plants - June 2016 (translation May 2022)

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Modular Wastewater Training System - International Edition with 63 magnetic picture cards

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Fit in wastewater technology? Revised Edition June 2021

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Activated Sludge Expert with Aeration - Software based on Standard DWA-A 131 (January 2016) "Bemessung von einstufigen Belebungsanlagen" - Edition 3. X

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Guideline DWA-M 277 - Information on design of systems for the treatment and reuse of greywater and greywater partial flows - October 2017

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DWA-Topics - Non-Potable Water Reuse - Development, Technologies and International Framework for Agricultural, Urban and Industrial Uses - June 2019

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DVWK M-230 - Niederschlagstationen (1994)

DVWK Merkblatt 230 - 1994 - Betrieb Niederschlagsstationen
1/1994
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Poster Kanalisation

Poster Kanalisation - Gewässerschutz und Kanalisation
11/2009
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DVWK-M 216 Bedingung an Wehren (1990)

DVWK Merkblatt 216 - 1990 (n - 1)-Bedingung an Wehren
1/1990
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Komplettpaket Betriebstagebuch

Betriebstagebuch für Kläranlagen 21. Auflage 2017 + Erweiterte Betriebsaufzeichnungen für Kläranlagen mit Faulbehälter 2 x 12 Monatsberichte + 2 Jahresberichte - 20. Auflage 2012
1/2007
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DWA-M 153 - Action for Dealing Stormwater (8/2007)

Guideline DWA-M 153E - Recommended Actions for Dealing with Stormwater - August 2007
8/2007
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ATV-DVWK-M 503 - Tailings Impoundments (12/2001)

Merkblatt ATV-DVWK-M 503E - Basic Information on Investigation and Remediation of Tailings Impoundments - December 2001
12/2001
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