Did you know that...
• Wastewater treatment plants are not generic
and vary from one location to another.
• Some plants have two separate components
to the secondary process and some have units
combined into one.
• Some wastewater treatment plants have an
odour control process to prevent odours
affecting nearby residents.
• Wastewater treatment plants work 24 hours a
day, 365 days a year, to provide an important
sanitation service that protects public health
and the environment.