Environmental Engineering Reference
In-Depth Information
Table S5. Average concentrations of heavy metals in different industrial districts and
water ecosystems (Unite: mg/kg)
Industrial districts/
Water ecosystems
As
Cd
Cr
Cu
Hg
Pb
Zn
Dongbei
61.03
31.93
64.76
95.39
0.15
133.6
1018
Huaxi
10.95
2.13
99.1
61.53
2.23
50.58
280.3
Huadong
18.44
0.65
72.21
55
0.14
41.88
143.8
Huanan
22.6
2.94
83.54
83.73
0.18
81.56
228.4
Xibei
12.65
0.36
70.65
32.61
0.2
23.51
94.07
Huaxi
72.39
7.33
108.19
123.42
0.3
143.1
275.1
Huazhong
71.37
6.43
94.05
71.57
0.91
187.8
321.2
Lake
17.76
3.14
82.62
50.37
0.57
46.65
134.7
River
58.87
4.41
98.14
119.1
0.82
121.2
365.3
Sea
19.62
4.72
63.44
45.61
0.087
49.94
221.6
Wetland
12.01
1.43
70.93
49.05
0.067
53.84
124.9
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