Measures can be taken in the sewerage system yet. The advantage: Odors (H₂S) are being reduced here already. The wastewater will arrive „fresh“ at the treatment plant. We combate not the symptoms but the deeper causes (H₂S, NH₃), sondern die Ursache (anaerobes Milieu, Sielhaut).

„There is no more biting odor!“ Kerstin Berg, GF of a Waterboard in Brandenburg, Germany