Engineering & Materials Science
Chitosan
100%
Heavy metals
91%
Clay
69%
Adsorption
69%
Acids
64%
Soils
55%
Transmission electron microscopy
36%
Metal ions
25%
Adsorption isotherms
24%
Sorbents
21%
Isotherms
21%
Composite materials
20%
Water
19%
Nanocomposites
19%
Scanning electron microscopy
14%
Metals
11%
Temperature
7%
Experiments
6%
Earth & Environmental Sciences
acid soil
86%
biochar
75%
immobilization
71%
heavy metal
51%
adsorption
48%
clay
46%
transmission electron microscopy
26%
isotherm
24%
X-ray diffraction
22%
metal binding
19%
nanocomposite
16%
contaminated soil
12%
scanning electron microscopy
10%
ion
9%
water
8%
metal
8%
soil
6%
material
5%
experiment
5%
temperature
5%
analysis
3%
Chemical Compounds
Soil
60%
Heavy Metal
59%
Chitosan
58%
Environment
40%
Adsorption
34%
Acid
24%
Composite Material
17%
Sorbent
15%
Adsorption Isotherm
14%
Isotherm
13%
Nanocomposite
11%
Metal Ion
11%
Fourier Transform Infrared Spectroscopy
9%
Modification
9%
Weight
9%
Metal
7%
Amount
7%