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Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems
60.60 Standard published
Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems
60.60 Standard published
Thermoplastics piping and ducting systems - Rainwater infiltration and storage attenuation systems - Practices for underground installation
60.60 Standard published
Standard method for assessing and improving the energy efficiency of waste water treatment plants
60.60 Standard published
Wastewater treatment plants - Part 11: General data required
60.60 Standard published
Wastewater treatment plants - Part 1: General construction principles
90.92 Standard to be revised
Wastewater treatment plants - Part 12: Control and automation
60.60 Standard published
Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation
60.60 Standard published
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
90.92 Standard to be revised
Wastewater treatment plants - Part 16: Physical (mechanical) filtration
60.60 Standard published
Wastewater treatment plants - Part 3: Preliminary treatment
60.60 Standard published
Wastewater treatment plants - Part 6: Activated sludge process
60.60 Standard published
Wastewater treatment plants - Part 7: Biological fixed-film reactors
90.92 Standard to be revised