Engineering & Materials Science
Biodegradation
71%
Sediments
62%
Microorganisms
61%
Sulfates
57%
Nitrates
42%
Sulfides
39%
Electrons
25%
Impurities
16%
Biotransformation
14%
Bioremediation
13%
Denitrification
12%
Oxidation-Reduction
11%
Aquifers
11%
Metabolism
10%
Benzene
10%
Bacteria
9%
Oxidation
7%
Crude oil
7%
Coal
6%
Earth & Environmental Sciences
biodegradation
43%
microorganism
38%
sulfate
36%
sulfide
31%
nitrate
29%
sediment
24%
electron
21%
nitrite
19%
mineralization
15%
pollutant
12%
biotransformation
11%
sulfate-reducing bacterium
11%
cleavage
10%
biological processes
9%
bioremediation
9%
benzene
9%
denitrification
9%
metabolism
8%
microbial community
8%
ammonium
8%
petroleum
7%
document
7%
aquifer
7%
coal
6%
oxidation
6%
in situ
6%
energy
4%
Business & Economics
Biodegradation
100%
Nitrate
80%
Microorganisms
58%
Oxidation
15%
Petroleum
15%
Consortium
13%
Metabolism
13%
Bacteria
13%
Production Process
10%
Energy
9%
Interaction
6%