Environmental Engineering Reference
In-Depth Information
b
a
C
AI
O
Si
CI
Os
S
K
Ca
Mg
Na
Fe
Ti
Os
1.10 2.10 3.10 4.10 5.10 6.10 7.10 8.10 9.10 10.10 11.10
c
d
C
C
Zr
Si
Fe
Ca
O
Si
Zn
Ti
O
AI
CI
Ca
Zr
Zn
K
Cr
Mn
AI
CI K
Fe
0.70
1.40 2.10 2.80
3.50 4.20
4.90
5.60 6.30
7.00
2.00
4.00
6.00
8.00 10.00 12.00 14.00 16.00 18.00
Fig. 10.3 SEM image of unintentional contamination of a biscuit by nanoparticles of (b)
Aluminum, Silicon, Chlorine, Potassium, Calcium, Iron, Osmium, Sodium, Magnesium, Tita-
nium; (c) Zirconium, Silicon, Iron, Zinc, Aluminum, Chlorine, Potassium, Calcium, Chromium,
Manganese; (d) Calcium, Silicon, Titanium, Aluminum, Iron, Chlorine, Potassium
a
b
C
Fe
O
Fe
P
S
K
Ca
Cr
Cu
2.00
4.00
6.00
8.00
10.00
Fig. 10.4 SEM image of a chocolate samples with submicronic debris of Iron, Chromium,
Phosphorus, Sulfur, Potassium, Calcium, Copper
