From: Production of low emission briquettes from carbonized faecal sludge as an alternative source of cooking energy
Sample ID
A
B
C
D
E
F
G
H
I
% Volatile matter
46.2
27
26.3
39.5
43.9
46
29.8
33
36.9
% Ash contents
47.31
26.2
26.02
39
43
45.5
31.28
40.7