Subject
biodegradation
57
microbial degradation
35
biotechnology
15
bioconversion
14
biomass
14
soil pollution
13
microorganism
12
bioreactor
11
microbial metabolism
11
applied microbiology
9
bacterium
9
bioconversion to fuel
8
fermentation
8
soil microbiology
8
biomass energy production
7
remediation
7
bioremediation
6
microbial activity
6
microbial production
6
alga
5
cellulose
5
enzymatic degradation
5
polycyclic aromatic hydrocarbon (PAH )
5
renewable energy source
5
soil protection
5
waste water treatment
5
biofuel
4
biomass gasification
4
cellulase
4
decontamination
4
ecological microbiology
4
environmental chemistry
4
environmental pollution
4
lignin
4
lignocellulosic material
4
methane
4
methanogenic bacterium
4
microbial ecology
4
pulp
4
renewable resource
4
sensor (biological)
4
waste processing
4
biocatalysis
3
biodiesel
3
biosynthesis
3
charcoal
3
dehydrogenase
3
ecotoxicology
3
emission
3
energy
3
more ...