BAB III NERACA MASSA
3.1 Tangki Neutralisasi
Tabel 3.1 Neraca Massa pada Tangki Neutralisasi
Kompone n
Masuk kghari Keluar
kghari 1
2 3
4 5
6
POME 591.780,821
591.780,821 NaHCO
3
1.479,45 1.479,452
FeCL
2
53,083 53,083
NiCl
2
0,710 0,710
CoCl
2
2,006 2,006
Total 593.316,073
593.316,073
3.2 Tangki Pencampur
Tabel 3.2 Neraca Massa pada Tangki Pencampur
Komponen Masuk
kghari Keluar
kghari 6
21 7
POME 591.780,8219
- 591.780,8219
NaHCO
3
1.479,4521 493,151
1.972,6027 FeCL
2
53,0827 17,694
70,7770 NiCl
2
0,7101 0,237
0,9468 CoCl
2
2,0061 0,669
2,6748 Air
- 170.567,576
170.567,5763 Padatan
Organik -
18.290,193 18.290,1929
Total 782.685,5926
782.685,5926
Universitas Sumatera Utara
3.3 Reaktor Fermentasi
Tabel 3.3 Neraca Massa pada Reaktor Fermentasi Komponen
Masuk kghari Keluar kghari
8 9
19 20
10
POME 295.890,411 295.890,411
- -
- NaHCO
3
986,301 986,301
986,301 986,301
- FeCL
2
35,388 35,388
35,388 35,388
- NiCl
2
0,473 0,473
0,473 0,473
- CoCl
2
1,337 1,337
1,337 1,337
- Air
85.283,788 85.283,788
364.862,970 364.862,970
- Padatan
Organik 9.145,096
9.145,096 12.852,568
12.852,568 -
CH
4
- -
- -
6.657,534 H
2
O -
- -
- 62,895
H
2
S -
- -
- 2,574246
CO
2
- -
- -
18.484,511
Total
391.342,796 391.342,796 378.739,039
378.739,039 25207,514
782.685,593 782.685,593
3.4 Bak Sedimentasi
Tabel 3.4 Neraca Massa pada Bak Sedimentasi Komponen
Masuk kghari Keluar kghari
19 20
21 22
NaHCO
3
986,301 986,301
493,151 1.479,452
FeCL
2
35,388 35,388
17,694 53,083
NiCl
2
0,473 0,473
0,237 0,710
CoCl
2
1,337 1,337
0,669 2,006
Air 364.862,970
364.862,970 170.567,576 559.158,365 Padatan
Organik 12.852,568
12.852,568 18.290,193
7.414,943
Total
378.739,039 378.739,039 189.369,520 568.108,559
757.478,078 757.478,078
Universitas Sumatera Utara
3.5 Water Trap
Tabel 3.5 Neraca Massa Pada Water Trap
Komponen Masuk
Keluar 11
13 12
CH
4
6.657,534 6.657,534
- H
2
O 62,895
- 62,895
H
2
S 2,574246
2,574246 -
CO
2
18.484,511 18.484,511
-
Total 25.207,514
25.144,619 62,895
25.207,514 3.6
Desulfurisasi
Tabel 3.6 Neraca Massa pada desulfurisasi
Komponen Masuk
kghari Keluar kghari
13 15
14
CH
4
6.657,534 6.657,534
- H2
S
2,574246 -
2,5742465 CO
2
18.484,511 18.484,511
-
Total 25.144,619
25.142,045 2,574246
25.144,619 3.7
Generator
Tabel 3.7 Neraca Massa pada Generator
Komponen Alur masuk kghari
Alur keluar kghari
14 15
16
CH
4
6.664,92 -
- CO
2
14.049,40 -
32.378,04 O2
- 32.124,4816
5.464,642 N2
- 120.350,1424
120.350,1424 H2O
- -
14.996,16 20.714,32
152.474,62 173.188,98
Total 173.188,9
173.188,9
Universitas Sumatera Utara
BAB IV NERACA ENERGI