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Table 5 Elements in the scope of this study listed, at least once, as critical by the EC

From: Municipal waste incineration fly ashes: from a multi-element approach to market potential evaluation

 

Bi

Ce

Co

Cr

Dy

Er

Ga

Gd

Hf

Ho

In

La

Mg

2011

 

x

x

 

x

x

x

x

 

x

x

x

x

2014

 

x

x

x

x

x

x

x

 

x

x

x

x

2017

x

x

x

 

x

x

x

x

x

x

x

x

x

Order of magnitude pseudo-total content

X00 mg/kg

X0 mg/kg

X0 mg/kg

X00 mg/kg

0.X mg/kg

0.X mg/kg

X0 mg/kg

X mg/kg

X mg/kg

0.X mg/kg

X0 mg/kg

X0 mg/kg

X0 g/kg

% mobilised (HCl 4%, 10 g/l per h)

21

80

46

28

84

67

27

37

54

61

38

61

76

 

Nd

P

Pr

Sb

Sc

Sm

Tb

Tm

W

Y

Yb

  

2011

x

 

x

x

x

x

x

x

 

x

x

  

2014

x

 

x

x

x

x

x

x

x

x

x

  

2017

x

x

x

x

x

x

x

x

x

x

x

  

Order of magnitude pseudo-total content

X mg/kg

X g/kg

X mg/kg

X g/kg

X mg/kg

X mg/kg

0.X mg/kg

0.X mg/kg

X00 mg/kg

X mg/kg

0.X mg/kg

  

% mobilised (HCl 4%, 10 g/1 per h)

61

94

60

54

61

50

57

53

47

63

62

  
  1. The last row shows the results from Table 2 for a better comparability. X delivers the order of magnitude of the respective concentration