How It Works
The Journey of Wastewater
Wastewater — meaning all used water — is transported through the sewage system. The sewage network consists of a sewer connection and a public system of sewage pipes, which is regularly maintained and inspected to prevent blockages or corrosion.
The smooth functioning of the wastewater disposal process and the cost of these services largely depends on the responsibility of each individual and household.
01
Sewer Connection
Wastewater leaves the property through the connection pipe into the public sewage network.
02
Pumping Stations
Where water needs to overcome elevation differences in the terrain, sewage pumping stations are used.
03
Wastewater Treatment Plant
Water passes through multiple stages of treatment, during which organic matter and chemical pollutants are removed.
Sewage Usage Rules
What Does Not Belong in the Sewer?
Improper use of the sewer causes blockages, breakdowns, and increases cleaning costs — which ultimately affects the sewage tariff for all residents.
Sanitary pads, tampons, condoms, wipes, diapers — wrap them and put them in the bin.
Do not flush. Take them to a pharmacy or hospital — they are required to accept them.
They are insoluble, settle in the sewer and threaten groundwater. Hand them in at authorized collection points.
Let them cool and dispose in the bin. Fats in the sewer settle on the pipe walls and cause blockages.
Do not pour sauces, pasta or soups down the drain. Throw them in the bin or use as animal feed.
Peels and ground waste settle in the connection pipe, causing blockages and the formation of explosive gases that can penetrate the property.