Arsenic
1,200
64
95
62
5.3
1
81
Beryllium
2.5
2.5
0
2.5
2.5
2.5
0
Cadmium
11,000
370
97
6
62,000
3,900
94
Chromium
2,700
300
89
3,800
4,400
2,900
34
Copper
790
30
96
100
84
6.5
92
Lead
620,000
14,000
98
320
25
25
0
Mercury
0.5
0.5
0
0.5
0.5
0.5
0
Nickel
2,700
110
96
97
6.5
6.5
0
Selenium
22
1
96
5
5
7
NM
Silver
83
2
98
0.5
120
3.2
97
Thallium
1.7
1
41
0.5
0.5
0.5
0
Zinc
1,200,000
33,000
97
320
1,200,000
17,000
99
Source: [6]
4 Electrical and Electronic Wastes Treatment
149