Mass Flow Analysis of Chromium and Chromium Compounds

Table 2.8

   

Use

Consumption

Air

Water

Soil

Reuse

Dangerous waste

Waste treatment

Iron and steel
   
– goods made from iron and steel
– goods made from other steel
– steel production

    
   
21,000– 25,000
2,700–3,700
600

  
  


0.09–0.18

   
   


0.017– 0.034

  
  


  
  


  
  


  
  


2.25

Aluminium

11–106

0–0.1

0.2–2

0.1–1

4–22

13–37

Copper

6–9

0

0

0.1–0.2

2–3

1–2

Total

24,300– 29,400

0.09–0.28

0.22–2.03

0.2–1.2

6–25

16–41