Toxic Metals

MB-1

MB-2

MB-3

MB-4

MB-5

WHO

Al (μg/L)

123.00

60.40

50.20

102.00

106.00

200

As (μg/L)

95.40

10.40

42.80

31.00

27.10

10

Ba(μg/L)

68.60

61.50

90.40

151.00

60.90

700

Cd (μg/L)

2.59

1.02

1.84

1.80

2.75

3

Co (μg/L)

1.22

2.33

0.95

0.83

1.82

-

Cr (μg/L)

22.50

2.57

20.10

22.30

20.60

50

Cu (μg/L)

23.80

8.65

3.28

26.80

31.50

2000

Hg (μg/L)

16.30

12.00

24.20

22.00

12.30

1

Ni (μg/L)

25.72

33.00

13.43

17.30

17.10

20

Pb (μg/L)

39.22

34.90

34.70

32.00

54.40

10

Se (μg/L)

82.74

54.28

141.00

34.00

55.30

10

Sn (μg/L)

24.80

11.30

20.80

10.90

8.76

-

V (μg/L)

10.70

9.11

3.10

7.45

2.20

-

Zn (μg/L)

29.50

20.60

11.70

7.20

1.07

3000