WWTP; WasteWaterTreatmentPlant
The WWTP treatment plan is executed in 3 steps. Each of these steps is crucial for clean water.
Step I) is to get rid of fats or oils by using a "pre-treatment".
Step II) is responsible for biological treatment of organic particles in the waste water. In order to do so, the plant has to work through several technically hight maintenance processes.
Step III) During the biological process, a mixture of bacteria creates some sort of "dirt" (Schlamm). This dirt is being removed in a different pool of the plant.
The Waste Water Treatment Plant in Wolfhausen is about as big as 2/3 of a football field. Since there is another one in Bubikon which is the same district (Gemeinde), which means it covers an area of about 3500 people.
Kläranlage Schachen in Wolfhausen