Engineering & Materials Science
Hydraulic conductivity
82%
Bentonite
71%
Minerals
65%
Soils
62%
Sorption
56%
Clay
51%
Carbonation
50%
Arsenic
48%
Positive ions
43%
Heavy metals
42%
Groundwater
36%
Leaching
33%
Abandoned mines
32%
Salts
30%
Uranium
30%
Water
30%
Trace elements
27%
Fly ash
25%
Contamination
25%
Dust
25%
Swelling
24%
Sodium chloride
23%
Coal ash
23%
Metals
22%
Deionized water
22%
Cements
21%
Coal
21%
Clay minerals
20%
Granite
20%
Sediments
20%
Adsorption
20%
Rocks
20%
Carbonates
19%
Zinc
19%
Liquids
18%
Iron
18%
Chemical analysis
17%
Tungsten mines
17%
Natural attenuation
16%
Porous materials
16%
Dissolution
15%
Proteobacteria
15%
Europium
14%
Crystalline rocks
14%
Microwaves
14%
Biological materials
14%
Dealloying
14%
Microplastic
14%
Iron oxides
13%
Hydraulics
13%
Earth & Environmental Sciences
bentonite
100%
hydraulic conductivity
72%
aqueous solution
68%
clay liner
60%
geosynthetics
55%
sorption
43%
removal
35%
mineral
30%
swelling
29%
heavy metal
29%
arsenic
29%
coal
27%
test
27%
groundwater
26%
cation
26%
ion exchange
24%
montmorillonite
24%
dust
24%
soil
23%
fly ash
22%
uranium
22%
hydroxide
22%
inorganic salt
21%
material
21%
vadose zone
20%
contaminated soil
19%
swell
17%
water
17%
salt
17%
X-ray spectroscopy
17%
metal
16%
dissolution
16%
contamination
16%
ion
15%
cement (construction material)
15%
ash
14%
zinc
14%
ceramics
14%
adsorption
14%
porous medium
14%
effect
13%
reactive barrier
13%
ammonium
13%
calcium
13%
chloride
13%
liquid
13%
granite
13%
evaluation
12%
iron
12%
rate
12%
Chemical Compounds
Hydraulic Conductivity
71%
Bentonite
70%
Soil
67%
Mineral
65%
Groundwater
57%
Aqueous Solution
44%
Coal
41%
Leaching
34%
pH Value
30%
Sorption
29%
Column Like Crystal
29%
Heavy Metal
27%
Dust
27%
Cation Exchange
25%
Hydroxide
20%
Carbonate
19%
Hydrochemistry
18%
Ammonium Salt
18%
Clay Mineral
16%
Metal
16%
Flow Kinetics
16%
Calcite
15%
Dissolution
15%
Mine Drainage
14%
Reduction
13%
Cation
13%
Ceramic
12%
Time
12%
Soil Organic Matter
12%
Redox Condition
11%
Foundry
11%
Chlorite
11%
Gypsum
11%
Compost
11%
Red
11%
Caesium Ion
11%
Bauxite
11%
Pressure
11%
Bulk Density
10%
Denitrification
10%
Indicator
10%
Petroleum Derivative
10%
Montmorillonite
10%
Weathering
9%
Magnesium Oxide
9%
Adsorption
9%
Ion
9%
Isotope
9%
Glass Bead
9%
Bioreactors
9%