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Table 12 Contamination factor, degree contamination, and modified degree contamination for 2012

From: Monitoring of the changes in potential environmental risk of some heavy metals in water and sediments of Burullus Lake, Egypt

SAMPLES 2012 Fe
Mg/g
Mn
Mg/g
Zn
Mg/g
Cu
Mg/g
Ni
Mg/g
Cr
Mg/g
Pb
Mg/g
Cd
Mg/g
Dc mDc
1 0.54 1.32 1.11 1.00 0.62 0.60 0.62 0.03 5.83 0.73
2 0.20 0.78 0.57 0.78 0.51 0.47 0.72 0.33 4.36 0.54
3 0.39 1.06 0.46 0.56 0.35 0.26 0.48 0.37 3.92 0.49
4 0.58 1.19 0.72 1.13 0.66 0.36 0.95 1.70 7.29 0.91
5 0.18 1.00 2.00 0.58 0.35 0.39 0.77 0.67 5.93 0.74
6 0.40 1.54 0.69 0.56 0.35 0.40 0.56 1.00 5.50 0.69
7 0.61 1.20 1.06 0.58 0.37 0.42 0.28 0.33 4.85 0.61
8 0.30 1.02 0.61 0.67 0.46 0.46 0.52 0.67 4.69 0.59
9 0.26 0.36 1.04 0.60 0.38 0.40 0.50 1.87 5.40 0.68
10 0.00 0.67 0.54 0.44 0.40 0.29 0.18 1.00 3.51 0.44
11 4.78 1.18 0.81 1.44 0.90 1.06 1.01 0.00 11.18 1.40
12 3.31 1.14 0.93 0.53 0.38 0.36 0.83 0.33 7.81 0.98