Activities relating to drinking water and wastewater services — Guidelines for the assessment and for the improvement of the service to users
€166.00
Activities relating to drinking water and wastewater services — Guidelines for the management of wastewater utilities and for the assessment of wastewater services
€187.00
Drinking water, wastewater and stormwater systems and services — Management of on-site domestic wastewater services
Drinking water, wastewater and stormwater systems and services — Operation and maintenance of on-site domestic wastewater services
Principles for effective and efficient corporate governance of water utilities
€145.00
Drinking water, wastewater and stormwater systems and services — Guidelines for the planning and implementation of infrastructure hardening for water and wastewater systems
Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits
€50.00
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000)
€208.00
€235.00
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
Qualité de l’eau - Échantillonnage - Partie 15 : Conservation et traitement des échantillons de boues, de sédiments et de matières en suspension
€87.00
Chlorinators for water treatment - Technical requirements for equipment, installation and operation; Amendment A1
€34.30
Chlorinators for water treatment - Technical requirements for equipment, installation and operation; Amendment A1.
€24.39
