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B A L L A S T W A T E R M A N A G E M E N T S Y S T E M
Norwegian traditions – a business with deep roots
TeamTec is continuing a tradition of marine industrial activity at Tangen in Tvedestrand, Norway, that dates
back to around 1700. Today our company is one of the world leaders in marine waste incinerating systems,
stripping ejectors and ballast water management systems for the maritime industry.
TeamTec is also responsible for sales and marketing of SeaSOx Scrubbers. TeamTec was founded on May
17th 1984, by a small group of enthusiastic pioneers. Their enthusiasm and passion is carried forward by
the entire TeamTec staff, and we are confident that our products will be in the forefront of international
development in the future.
We are proud to supply our quality products to a demanding maritime market.
USCG Approved Ballast Water Management System
without restrictions
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TECHNOLOGYOceansaver® BWTS is based on the principle of filtration and disinfection by side stream electrodialysis. The system is designed and engineered for ship and crew safety. Electrodialysis technology ensures that hydrogen is generated separately and vented with a DNV GL approved extraction system.
SYSTEM OVERVIEW BALLASTINGBallast water is treated during uptake in the following sequence:
1. Ballast water is pumped through 40µm automatic self-cleaning filter.
2. Disinfectant is created onboard in a side stream electrodialysis C2E unit and injected through a treatment spool unit that mixes the disinfectant perfectly into the main ballast water line.
SYSTEM OVERVIEW DE-BALLASTING Ballast water is monitored during discharge in the following sequence:
1. A standby TRO (total residual oxidant) neutralisation unit ensures TRO levels are below IMO and USCG discharge limits at all times.
2. IMO and USCG discharge limits are in normal operation reached in approximately 24-36 hours and neutralisation is in most cases not necessary due to intelligent dosage during ballasting.
OCEANSAVER® BWTS Operation
Max. pressure loss [bar] 0.7 bar
Water temperature no limits
Salinity of ballast water no limits
Holding time no limits
UV-T no limits
Operation fully automatic
LIFECYCLE SERVICE
TeamTec provides comprehensive lifecycle service for all TeamTec products.
SPARE PARTS
• Tailored spare part kits• Prolonged product lifetime• Reliable operation• Avoid unnecessary downtime and costs• Parts in stock can be sent the same day as the order is received
SERVICE
A combination of experienced and highly qualified staff plus extensive know-how guarantees our customers will receive the highest level of customer care.
Our service department provides the following:• Commissioning• Repair service• Installation survey• Service agreements• Annual service inspections• Technical seminars• Crew training
CONTACT [email protected]
LNG/Bulk carrier
C2E feed water
Disinfectant from C2E
C2E Disinfectant unit with heater and DNV approved H2 management.
C2E feed water filter
TRO neutra-lization unit
TRO sensor
Treatment Spool Unit
Ballast water main filter
H2 exhaust fan
LNG/BULK CARRIER
H2 exhaust fan
Tanker with pumproom
C2E feed water
Disinfectant from C2E
C2E Disinfectant unit with heater and DNV approved H2 management.
Aft peak tank filter
C2E feed water filter
TRO neutra-lization unit
TRO sensor
Treatment Spool Unit
G/S pump
Ballast water main filter
TANKER WITH PUMPROOM
H2 exhaust fan
Disinfectant from C2E
In engine room: • C2E feed pump • C2E feed water filter • Aft peak feed filter
C2E Disinfectant unit with heater and DNV approved H2 management.
Weather protection house
Ballast water main filter
Treatment Spool Unit
TRO sensor
TRO neutra-lization unit
Tanker with submerged pumpTANKER WITH SUBMERGED PUMP
U S C G A P P R O V E D
B A L L A S T W A T E R
M A N A G E M E N T S Y S T E M
REV.
1 11
/03
2020
www.teamtec.no | TeamTec AS | Nyvei 41 | P.O. Box 203 | N-4902 Tvedestrand | Norway | +47 37 19 98 00 | [email protected]
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