Earth & Environmental Sciences
phosphate removal
64%
diatomite
62%
drainage water
56%
iron oxide
48%
laboratory test
45%
filter
33%
drain
31%
coating
27%
sorption
26%
material
20%
open water
17%
solid solution
17%
nuclear magnetic resonance
15%
hydraulic conductivity
15%
eutrophication
14%
water flow
14%
phosphate
12%
oxide
12%
scanning electron microscopy
12%
method
10%
particle
8%
Engineering & Materials Science
Iron oxides
64%
Phosphates
57%
Drainage
53%
Cleaning
46%
Sorption
39%
Eutrophication
27%
Water
26%
Coatings
24%
Hydraulic conductivity
22%
Nuclear magnetic resonance
19%
Pore size
19%
Solid solutions
18%
Energy dispersive spectroscopy
17%
Thin films
15%
Oxides
14%
Earth (planet)
13%
Scanning electron microscopy
13%
Medicine & Life Sciences
diatomite
100%
ferric oxide
62%
Phosphates
43%
Drainage
42%
Water
33%
Eutrophication
29%
Diatomaceous Earth
26%
Fresh Water
20%
Oxides
19%
Chemical Compounds
Drainage Water
84%
Phosphate
32%
Porosity
28%
Hydraulic Conductivity
28%
Eutrophication
25%
Diatomaceous Earth
24%
Sorption
23%
Coating Agent
19%
Pore Size Distribution
16%
Iron Oxide
15%
Solid Solution
13%
Amorphous Material
11%
Flow
10%
Oxide
8%
Surface
5%
Social Sciences
Water drainage
91%
Water flows
27%
efficiency
23%
water
13%
cause
9%