- Article
Dosing Free Nitrous Acid as an Alternative Sulphide Control Technology for Pressure Sewers in Germany
- Daneish Despot,
- Luisa Reinhold,
- Adrian Augustyniak and
- Matthias Barjenbruch
Sulphide build-up in pressure sewers has been identified as the main cause for the occurrence of odour and corrosion in sewer systems. Despite the efforts to optimize commonly used control technologies such as nitrate and iron salts to reduce sulphid...