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ČSN is a protected designation of Czech national technical standards.
Wastewater treatment plants - Part 6: Activated sludge process
Standard published on 1.6.2024
Selected format:Wastewater treatment plants - Part 7: Biological fixed-film reactors
Standard published on 1.3.2003
Selected format:Wastewater treatment plants - Part 8: Sludge treatment and storage
Standard published on 1.8.2024
Selected format:Wastewater treatment plants - Part 9: Odour control and ventilation
Standard published on 1.8.2024
Selected format:Wastewater treatment plants - Part 10: Safety principles
Standard published on 1.12.2023
Selected format:Wastewater treatment plants - Part 11: General data required
Standard published on 1.1.2024
Selected format:Wastewater treatment plants - Part 12: Control and automation
Standard published on 1.7.2024
Selected format:Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation
Standard published on 1.2.2024
Selected format:Wastewater treatment plants - Part 14: Disinfection
Standard published on 1.5.2024
Selected format:Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
Standard published on 1.12.2004
Selected format:Latest update: 2026-05-21 (Number of items: 2 278 996)
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