Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
€111.40
Wastewater treatment plants - Part 1: General construction principles; German and English version prEN 12255-1:2023
€105.42
Treatment of water of swimming pools and baths - Part 5: Combinations of process using bromine as disinfectant, produced by ozonation of bromide-rich water.
€84.58
Wastewater treatment plants - Part 11: General data required; German and English version prEN 12255-11:2021
€77.20
Wastewater treatment plants - Part 6: Activated sludge process; German and English version prEN 12255-6:2021
€150.65
Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German and English version prEN 12255-13:2021
€91.03
Wastewater treatment plants - Part 10: Safety principles; German and English version prEN 12255-10:2021
€98.32
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).
€162.06
Wastewater treatment plants - Part 14: Disinfection; German and English version prEN 12255-14:2021
Wastewater treatment plants - Part 4: Primary treatment; German and English version prEN 12255-4:2021
Wastewater treatment plants - Part 9: Odour control and ventilation; German and English version prEN 12255-9:2021
Wastewater treatment plants - Part 3: Preliminary treatment; German and English version prEN 12255-3:2021
Wastewater treatment plants - Part 5: Lagooning processes; German and English version prEN 12255-5:2022
€69.91
Wastewater treatment plants - Part 12: Control and automation; German and English version prEN 12255-12:2022
Wastewater treatment plants - Part 8: Sludge treatment and storage; German and English version prEN 12255-8:2022
€122.34
