Wastewater treatment plants - Part 12: Control and automation; German version EN 12255-12:2003
€69.91
Wastewater treatment plants - Part 14: Disinfection; German version EN 12255-14:2003
€77.20
Wastewater engineering - Vocabulary
€116.64
Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks (includes amendment A1:2003); German version EN 12566-1:2000 + A1:2003
€98.32
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants; German version EN 12255-15:2003
Wastewater treatment plants - Mineral filter media and plastic media for percolating filters - Requirements, testing, delivery, placing
€56.17
Wastewater treatment plants - Trough with shutoff device - Main dimensions
€34.30
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 9: Mechanical drainage of sewage sludge.
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant.
Rainwater harvesting systems - Part 2: Filters
€91.03
Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2005.
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 8: Specific principles for the equipment for sewage treatment in granular media filter and granular fixed bed filter
€63.27
Wastewater treatment plants - Part 16: Physical (mechanical) filtration; German version EN 12255-16:2005
Treatment of spent filter backwash water from systems for treatment of water of swimming-pools and baths
Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final acceptance and specifications; German version EN 14987:2006
