Side-stream ammonia stripping for higher biogas production and N recovery: PRESENTATION ONLY
Carraro, G., Smolarczyk, K., Moestedt, J., Verken, T. and Enrich-Prast, A., Linkoeping University (LIU), Sweden
(Free)
Linköping Nykvarn WWTP
• 300 m3/day sludge
• Digestate phases separation
• Liquid fraction to Sharon N biological removal
• Solid fraction piles on site
N2O emissions @Linköping WWTP
• 89% of N2O (or 9.7 ton N2O/yr) from Sharon liquid fraction treatment