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BS EN 12255-2 Wastewater treatment plants. Part 2: Storm water management systems
Edition
2024-06-27
BS EN 12255-1
Wastewater treatment plants - General construction principles
Edition
2002-02-05
BS EN 12255-3
Wastewater treatment plants. Preliminary treatment
Edition
2024-02-21
BS EN 12255-4
Wastewater treatment plants. Primary treatment
Edition
2023-03-09
BS EN 12255-5
Wastewater treatment plants. Lagooning processes
Edition
2024-03-22
BS EN 12255-6
Wastewater treatment plants. Activated sludge process
Edition
2023-07-21
BS EN 12255-7
Wastewater treatment plants. Biological fixed-film reactors
Edition
2002-04-05
BS EN 12255-8
Wastewater treatment plants. Sludge treatment and storage
Edition
2024-05-09
BS EN 12255-9
Wastewater treatment plants. Odour control and ventilation
Edition
2023-12-19
BS EN 12255-10
Wastewater treatment plants. Safety principles
Edition
2023-03-17