OPUS Pressure Type
Oily Water Separator
Oil/Water Separation The RWO oil/water separation system type OPUS complies with the actual IMO Resolution MEPC.107 (49), using the combination of highly effective open porous coalescer with automatic backflushing, together with a second stage emulsion breaking oil and hydrocarbon polisher. The OPUS is based on the excellent and long experience of RWO‘s SKIT/S and SKIT/S-DEB oily water separator series, guaranting a high performance standard. The periodical backflushing keeps the coalescer surface clean and offers long lasting operation without attendance and lowest maintenance. Other than RWO‘s suction type SKIT series, the OPUS is a pressure driven system. This allowing e.g. the – loosely supplied – separator feed pump being installed at or on top of the bilge holding tank in case the oily water separator‘s location being too high above the bilge holding tank level. Furthermore, by individual interconnection the feed pump could also serve other pumping requirements on board.
More tha n 10,000 sh ips have a lready been h equ ipped w it ily o O eff icient RW tor ra a p e water s systems. The system comes as a complete package, skid mounted with all necessary accessories and controls and providing the following benefits:
exceptionally high purity levels < 1 ppm oil content in the effluent under IMO conditions
USCG type approval certified EMV-Electromagnetic Compliance
class Notations “Clean Design” and Alaska-Rules conformity
easy to install and easy to handle worldwide service & support OPUS 5.0
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Features To extend the operating life of the demulsifier, an automatic bypass is fitted to the separating system. The 15ppm oil content measuring device periodically checks the water quality of the OPUS first stage separator and, if below 15ppm, the demulsifier is bypassed until the 15ppm alarm is activated. This process control causing a considerable life cycle prolongation.
15ppm oil content monitor The RWO oily water separating system is equipped with the 15ppm oil content alarm device, type tested and approved in accordance with IMO Resolution MEPC.107 (49). The 3-way cock for flushing is fitted with a contact (automatic stopping device) to ensure that the 3-way diverting valve is in recirculation mode during flushing of the alarm device. According to IMO Resolution MEPC.107(49) an extra 3-way valve is installed downstream of the oily water separator in the overboard line to recirculate the water to the bilge whenever required during Port State Control.
The OPUS oil/water separator can – like the SKIT/S
and SKIT/S-DEB – be equipped with a Splitting and Filtration (SFU) pretreatment stage in case of very difficult bilgewater composition. SFU – Splitting and Filtration Unit
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Technical Data OPUS Type
Capacity 3 (m /h)
A
B
C
D
E
F+G
H+I
Power kW
0.1
0.1
1100
715
650
-
-
610+260=870
500
0.5
0.5
1170
1190
720
0.25
0.25
1.0
0.5 1.5
1120
1075
1.0
1280
1325
2.5
1780
1.5
2.5
5.0
5.0
10.0
10.0
380
750+300=1050
530+260=790
2.0
820
1040
450
1060+385=1445
780+510=1290
2.7
260
1515
1095
1225
750
1420+600=2020
3.0
510
2410
1560
1300
1895+600=2495
1455
2000
1935
2415
86
822
1545
770
Empty weight kg
870
1350
870
350
1185
500
1625
1050
1880
860+350=1210
780+510=1290
1265+430=1695
1035+510=1545
1610+600=2210
1295+510=1805
780+510=1290
1315+510=1825
2.7
2.7
4.0 4.5
185
230
340
850
1200
- Data are subject to change without further notice dismantling height
17 17
42 42
55A 55A 55B 55B 23B 23B
G
bar
View A
25B 25B
3 4 5 9 10
33
14 47 47
47 47
22
A F
25A 25A
17 22
H
74 74
23B 25A
22 22
B
25B
B
42 47 55A
B
55B
B-B
99
74
L OUT
C
E
55
Power supply Control box Oil discharge Backwashing outlet Sensor electrode Electrical heating Feed pump 15ppm oil alarm monitor Bilge water inlet Recirculation to bilge tank Sample water inlet Flushing water inlet IMO-sample cock Polisher Discharge to overboard Recirculation to bilge tank Backwashing inlet
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K DN Ă&#x2DC;N
IN
10 10
D
74 74
RWO GmbH Marine Water Technology Thalenhorststrasse 15 A 28307 Bremen/Germany Phone: +49 421 537050 Fax: +49 421 53705440 rwo@veoliawater.com www.rwo.de www.veoliawater.com
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M
A
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Aktueller Stand: 09/08
10 10
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