Donau Chemie Group Blog

Information, insights, and specialist topics from our company.

June 23, 2026
St. Peter Pumping Station
Water Technology

Odour-Neutral Zone – thanks to H₂S control with Donau Bellair green

Siegfried Wernig

Siegfried Wernig

Sales & Consulting − Carinthia, Styria und Salzburg

Learn how Donau Bellair green reduces H₂S, prevents sewer odours and corrosion, and ensures reliable wastewater transport. Read the success story.

Blog | Insights, Knowledge & Updates - Blog