General info
Configuration
Population
Tier A — Initial GHG assessment
Tier B — Detailed GHG assessment
Summaries
Opportunities

Initial assessment — Estimation of GHG emissions at system-wide level

Assessment period: days
Emission factor: kg CO2/kWh
Annual protein consumption: kg/person/year
BOD5 per person per day: kg/person/day
Water supply
0 / 0
Wastewater
0 / 0 / 0
The reset button does several things:
  1. Sets the tier B values to 0, except the tier A ones.
  2. Sets "Are you producing biogas?" to "No".
  3. Sets "Are you valorizing biogas?" to "No".
  4. Sets "Select main treatment tye" to "None".
  5. Sets "Select sludge disposal method" to "None".
All the inputs that have estimations are set to zero:
  • Biogas produced = 0
  • Percentage of methane in biogas = 0
  • Biogas valorised = 0
  • Biogas flared = 0
  • Influent BOD load = 0
  • Effluent BOD load = 0
  • BOD removed as sludge = 0
  • CH4 emission factor = 0
  • Sludge produced in WWTPs = 0
  • Dry weight in sludge produced = 0
  • Sludge composted = 0
  • Sludge incinerated = 0
  • Sludge sent to land application = 0
  • Sludge sent to landfilling = 0
  • Sludge stockpiled = 0
  • Fluidized Bed Reactor Temperature = 0
Then, the estimations can be recalculated clicking again the options for biogas production, treatment type and sludge disposal method.
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For further details on energy consumption & opportunities to reduce GHG emissions go to Detailed GHG assessment ()
See also: