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Standards [New]

DIN ISO 23139

Biological equipment for treating air and other gases - Requirements and application guidance for deodorization in wastewater treatment plants (ISO 23139:2023)
Edition 2024-07

Standards [CURRENT]

DIN ISO 24516-4

Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019)
Edition 2021-08

Technical rule [CURRENT]

DIN SPEC 4261-6

Determination of the nominal daily load of domestic wastewater during the operation of small wastewater treatment plants according to EN 12566-3 and DIN 4261-1
Edition 2011-02

Technical rule [CURRENT]

DIN-Fachbericht CEN/TR 12566-2

Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems; German version CEN/TR 12566-2:2005
Edition 2007-02

Technical rule [CURRENT]

DIN-Fachbericht CEN/TR 12566-5

Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems; German version CEN/TR 12566-5:2008
Edition 2009-01

Technical rule [CURRENT]

DWA-A 199-4

Dienst- und Betriebsanweisung für das Personal von Abwasseranlagen - Teil 4: Betriebsanweisung für das Personal von Kläranlagen
Edition 2024-05

Technical rule [CURRENT]

DWA-A 221

Grundsätze für die Verwendung von Kleinkläranlagen
Edition 2019-12

Technical rule [CURRENT]

DWA-A 222

Grundsätze für Bemessung, Bau und Betrieb von kleinen Kläranlagen mit aerober biologischer Reinigungsstufe bis 1.000 Einwohnerwerte
Edition 2011-05

Technical rule [CURRENT]

DWA-A 262

Principles for Dimensioning, Construction and Operation of Wastewater Treatment Plants with Planted and Unplanted Filters for Treatment of Domestic and Municipal Wastewater
Edition 2017-11

Technical rule [CURRENT]

DWA-A 280

Behandlung von Schlamm aus Kleinkläranlagen in kommunalen Kläranlagen
Edition 2006-10

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