Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation.
(Kläranlagen - Teil 13: Chemische Behandlung - Abwasserbehandlung durch Fällung/Flockung.)

Standard published on 1.7.2021

Wastewater treatment plants - Part 14: Disinfection.
(Kläranlagen - Teil 14: Desinfektion.)

Standard published on 1.3.2004

Wastewater treatment plants - Part 14: Disinfection.
(Kläranlagen - Teil 14: Desinfektion.)

Standard published on 1.8.2021

Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants.
(Kläranlagen - Teil 15: Messung der Sauerstoffzufuhr in Reinwasser in Belüftungsbecken von Belebungsanlagen.)

Standard published on 1.4.2004

Wastewater treatment plants - Part 16: Physical (mechanical) filtration.
(Kläranlagen - Teil 16: Abwasserfiltration.)

Standard published on 1.12.2005

Wastewater treatment plants - Part 16: Physical (mechanical) filtration.
(Kläranlagen - Teil 16: Abwasserfiltration.)

Standard published on 1.6.2019

Wastewater treatment plants - Part 2: Storm water management systems.
(Kläranlagen - Teil 2: Niederschlagsmanagementsysteme.)

Standard published on 1.8.2024

Wastewater treatment plants - Part 3: Preliminary treatment (includes corrigendum AC:2000).
(Kläranlagen - Teil 3: Abwasservorreinigung.)

Standard published on 1.3.2001

Wastewater treatment plants - Part 3: Preliminary treatment.
(Kläranlagen - Teil 3: Abwasservorreinigung.)

Standard published on 1.1.2022

Wastewater treatment plants - Part 4: Primary settlement.
(Kläranlagen - Teil 4: Vorklärung.)

Standard published on 1.4.2002