Engineering & Materials Science
Denitrification
82%
Biofilms
76%
Nitrates
71%
Chemical oxygen demand
68%
Membranes
47%
Surface waters
33%
Wetlands
24%
Electrons
24%
Biological materials
10%
Effluents
9%
Bacteria
9%
Oxygen
6%
Hydrogen
6%
Gases
4%
Medicine & Life Sciences
Biological Oxygen Demand Analysis
100%
Denitrification
93%
Nitrates
62%
Biofilms
55%
Membranes
33%
Wetlands
26%
Electrons
22%
Water
18%
lead nitrate
16%
Proof of Concept Study
11%
Hydrogen
10%
Gases
8%
Oxygen
6%
Bacteria
6%
Earth & Environmental Sciences
biofilm
51%
denitrification
50%
chemical oxygen demand
44%
nitrate
41%
reactor
39%
membrane
38%
in situ
34%
electron
16%
rhizosphere
16%
surface water
16%
removal
12%
constructed wetland
8%
mass balance
7%
wetland
6%
hydrogen
6%
effluent
5%
organic matter
5%
demand
5%
oxygen
5%
bacterium
5%
gas
4%
Chemical Compounds
Denitrification
73%
Chemical Oxygen Demand
66%
Nitrate
42%
Surface Water
29%
Electron Donor
17%
Lead Nitrate
13%
Mass Balance
11%
Organic Matter
10%
Electron Particle
5%
Gas
4%
Hydrogen
4%
Dioxygen
4%
Reduction
4%