BS EN 12255-6. Wastewater treatment plants Part 6. Activated sludge process
€23.00
BS EN 12255-4. Wastewater treatment plants Part 4. Primary settlement
BS EN 12255-13. Wastewater treatment plants Part 13. Chemical treatment. Treatment of wastewater by precipitation/flocculation
BS EN 12566-7. Small wastewater treatment systems for up to 50 PT Part 7. Prefabricated tertiary units
BS EN 12566-3. Small wastewater treatment systems for up to 50 PT Part 3. Packaged and/or site assembled domestic plants
BS EN 12566-6. Small wastewater treatment systems for up to 50 PT Part 6. Prefabricated units septic tank effluent
Guidance for the implementation of environmental aspects in product standards and system standards in the field of wastewater engineering
€193.00
BS EN 12566-1. Small wastewater treatment systems for up to 50 PT Part 1. Prefabricated septic tanks
Specification for media for biological percolating filters
€269.00
Cast manhole covers, road gully gratings and frames for drainage purposes
Specification for steel pipes, fittings and specials for water, gas and sewage
Specification for steel spigot and socket pipes and specials for water, gas and sewage
Cesspools
€165.00
