Table 1:
Elemental composition of black dust found in the two buildings of La Pineda and in the breakwater of Tarragona harbor, near a coal storage area.
-
% N
% H
% S
%C
Total
%C
carbonates
La Pineda building 1
0.78
1.87
1.14
25.8
0.00
La Pineda building 2
0.77
2.10
1.38
29.4
1.30
Breakwater of Tarragona harbor
0.80
2.36
1.50
33.9
5.11