Agriculture & Biology
life cycle assessment
100%
corn cobs
95%
activated carbon
90%
anaerobic digestion
77%
biogas
61%
municipal solid waste
57%
adsorption
20%
mineral resources
18%
environmental performance
15%
natural gas
13%
electricity
12%
ecosystem services
12%
heat production
11%
global warming
11%
fossils
11%
environmental impact
10%
methane
10%
human health
10%
case studies
9%
Earth & Environmental Sciences
life cycle analysis
99%
activated carbon
72%
maize
69%
biogas
54%
digestion
54%
municipal solid waste
43%
resource scarcity
32%
cogeneration
29%
adsorption
15%
waste collection
14%
heat production
14%
environmental performance
12%
health impact
12%
mineral resource
11%
anaerobic digestion
11%
electricity
9%
natural gas
9%
global warming
9%
human health
9%
environmental impact
8%
methane
8%
fossil
8%
substrate
7%
removal
5%
Engineering & Materials Science
Activated carbon
95%
Life cycle
67%
Biogas
64%
Municipal solid waste
58%
Adsorption
21%
Mineral resources
16%
Anaerobic digestion
14%
Global warming
12%
Environmental impact
10%
Methane
10%
Natural gas
9%
Electricity
8%
Health
8%
Substrates
7%
Hot Temperature
5%