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environmental impact of biogas - Coggle Diagram
environmental impact of biogas
Production of biogas
benefits
GHG Emissions Reduction
mitigates
global warming
decrease
use of fossil fuels
Air Quality Improvement
less
impact
air quality
comparison
combustion strategies
Agronomic Use of Digestate
digestate
material
reliable
aplications
agricolas
reduce
uses
synthetic chemicals
risks
Pollutant Gas Emissions
production
biogas
release
methane
nitrogen oxides
to the atmosphere
carbor dioxide
carbon monoxide
Impact on Health and the Environment
inadequate management
release
harmful chemicals
affecting
air calidity
environmental health
in
floor
atmosphere
environment
methane
nitrous oxide
contribute to climate change
Social Opposition
concern
environment
health
general
resistance
generation of biogas plants
Connection between cycles
Carbon Cycle
biogas production
implies
conversion
biomass to energy
result
methane oxidation
to carbon dioxide
during combustion
can contribute
negative balance of CO2
carbon is recycled
mitigating
impact of fossil carbon emissions
Nitrogen Cycle
anaerobic digestion
reduce nitrous oxide emissions
optimize
manure management
other organic waste
uses
digestate
can alter the nitrogen cycle
affect
floor
water
relationship between cycles
sound management
digestate
can improve sustainability
cycles
carbon
nitrogen
system
more balanced
reducing dependence
synthetic fertilizers
use
biogas
like
fertilizer
Sources of raw materials
manure
livestock deprivation
used
raw material
biogas production
organic waste
Include
crop residues
food waste
agri-food industry wastes
Ecological Functions Before Fermentation
Soil Nutrients
manure
organic waste
enrich
soil with essential nutrients
improving your fertility
Nutrient Cycling
Contributors
cycles
carbon
nitrogen
promoting ecosystem health
Ecological Functions After Fermentation
Digestate
fermentation by-product
used
fertilizer
further degradation
more stable composition
improvement
soil quality
Emissions Reduction
fermentation
help
mitigate emissions
convert organic matter
biogas
by reducing
release
methane
nitrous oxide