sludge presentation
DESCRIPTION
for civil engineers.it will be useful for the construction and handling the waste contentsTRANSCRIPT
SL NO INFORMATION ABOUT PAPER PRODUCTION AMOUNT
1 Total no of paper and pulp mills, No of mills 666
2 Wood based no of mills 34
3 Agro based no of mills 165
4 Recycled fibre based mills, no of mills 467
5 Paper and pulp mills in operation, no of mills 568
6 Paper and pulp mills closed, no of mills 98
7 Installed capacity of mills, million tonnes 9.5
8 Per capita consumption, Kg 7.0
9 Production million tonnes 6.5
10 Production newsprint
11 Exchequer, crore 2500
12 Employment, lakh 3
13 Turnover, crore 16000
SL NO CONSTITUENT % IN HYPO SLUDGE
1 Moisture 56.8
2 Magnesium oxide (MgO) 3.3
3 Calcium oxide (Cao) 46.2
4 Loss of ignescent 27
5 Acid insoluble 11.1
6 Silica (Sio2) 9
Sieve size Weight of particles retained
Percentage
retained
Cumulative %
retained
% of passing
4.75mm 20 4 4 96
2.36mm 10 2 6 94
1.18mm 25 5 11 89
600microns 150 30 41 59
300microns 145 29 70 30
150microns 140 28 98 2
Pan 10 2 100 0
S.No COMPONENT PERCENTAGE
1 Lime 37.97
2 Silica 11.92
3 Aluminia 0.671
4 Magnesium 1.89
5 Calcium sulphate 0.565
S. No Days Maximum Load recorded (KN)
Cube No-1 Cube
No-2
Cube
No-3
Cube No-
1
Cube No-
2
Cube
No-3
1 7 405 396 398 18.0 17.6 17.5 17.7
2 14 421 422 419 18.7 18.7 18.6 18.67
S. No Days Maximum Load recorded (KN)
Cube
No-1
Cube
No-2
Cube
No-3
Cube
No-1
Cube
No-2
Cube
No-3
1 7 182 176 178 8.08 7.82 7.91 7.93
2 14 227 207 217 10.08 9.2 9.64 9.64
S. No Days Maximum Load recorded (KN)
Cube
No-1
Cube
No-2
Cube No-3 Cube No-1 Cube
No-2
Cube
No-3
1 7 126 115 118 5.8 4.9 5.24 5.39
2 14 140 128 135 6.2 5.8 6.0 6.0
