ANALYSIS

RAW SLUDGE

ORGANIC FRACTION

Total N (mg dm-3)
Total Fe (mg-3)
Total P (mg dm-3)
Water (%)
pH
Density (g cm-3)
Viscosity (cP)a:
30°C
50°C
70°C

180
500
300
24
6.0
0.923

899.3
212.3
68.9

130
NDb
ND
0.025
8.0
0.897

ND
ND
ND

a1cP (centipoise)= 10-3 kg m-1 s-1.
b ND= not determined.
Table 1: Oily sludge characterization.