Ühiskanalisatsioonide
Ühiskanalisatsioonide, also known as combined sewer systems, are wastewater collection systems that carry both sanitary sewage and stormwater runoff in a single pipe. This design was common in many older urban areas, particularly in Europe and North America, due to its simplicity and cost-effectiveness during initial construction.
In a combined sewer system, everyday wastewater from homes, businesses, and industries, along with rainwater and
The primary challenge with combined sewer systems arises during periods of heavy rainfall or rapid snowmelt.
Many cities are now undertaking efforts to separate their combined sewer systems into two distinct networks: