Processing of the liquid fraction
Carbon dioxide stripping
Objective
Removal of CO2 through its volatilization from a liquid phase applying a countercurrent gas flow
Inlets
Liquid pig and cattle manure, pig and cattle slurry, products from other processes such as anaerobic digestion (digest and biogas)
Efficiency
Not available
Weaknesses
Simultaneous release of ammonium if there is no adequate process control;
Products
Carbon dioxide
Other outlets
-
Consumption
Energy: Medium
Water: Not applicable
Reagents: No data
Investment
Not available
Operation
Not available
Observations
No full-scale application
Combination with other technologies
1. Separation technologies -> CO2 stripping -> Ammonium stripping;
2. Anaerobic digestion -> Separation technologies -> CO2 stripping -> Ammonium stripping;
3. Stripping of CO2 -> Precipitation of struvite;
4. Anaerobic digestion -> CO2 stripping -> struvite precipitation;
2. Anaerobic digestion -> Separation technologies -> CO2 stripping -> Ammonium stripping;
3. Stripping of CO2 -> Precipitation of struvite;
4. Anaerobic digestion -> CO2 stripping -> struvite precipitation;
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TRL - 4
Status Consolidated
Complexity High
Information made by:
BETA Tech Center