BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
CERTIFIED & PROVEN In the rapidly emerging Ballast Water Treatment System (BWTS) industry, N.E.I. Treatment Systems stands out as a BWTS pioneer and global market leader. N.E.I.’s patented Venturi Oxygen Stripping™(VOS™) System was the first Type Approved, commercially available BWTS.
N.E.I. has been setting the pace for the BWTS industry since 2002:
FIRST to complete ship board trials of a BWTS using deoxygenation and cavitation FIRST to receive a Type Approval Certificate for a BWT system in October 2007 FIRST to receive multiple Type Approval Certificates FIRST to install BWT systems aboard multiple ship types – Tankers, Bulkers and Container Vessels FIRST with orders for large capacity BWTS with flow rates above 4,000 m³/hour
Flag Administration Type Approval Certificates:
Liberia
Marshall Islands
Malta
Panama
Other Approvals:
Bureau Veritas
11
Germanischer Lloyd
U.S. Coast Guard
California
N.E.I. N.E.I.TREATMENT TREATMENTSYSTEMS SYSTEMS| |BALLAST BALLASTWATER WATERTREATMENT TREATMENTAND ANDBALLAST BALLASTTANK TANKPROTECTION PROTECTION
SAFE & EFFICIENT N.E.I.’s patented Venturi Oxygen Stripping™ (VOS™) System uses deoxygenation and cavitation to ensure 100% compliance with IMO’s Ballast Water Discharge Standards. The VOS™ System induces a low-oxygen environment within the ballast tanks which safely and cost-effectively eliminates harmful aquatic organisms, without the use of active substances. The VOS™ System creates a low-oxygen, non-toxic environment which protects the ship’s ballast tank coatings against degradation and prevents corrosion of steel surfaces, thereby extending the vessel’s useful life to more than 30 years and delivering a compelling return on investment.
VOS™System Features and Benefits: • Safe for installation and operations: No use of dangerous chemicals Intrinsically safe for installation in hazardous zones • Does not limit trading range – operates in all ports and every type of water: Fresh or salt Warm or cold Muddy or polluted • Currently installed on Tankers, Bulkers and Container Vessels
VOS™ Venturi Injectors
• Unlimited ballast water flow rate capacity • Compelling return on investment: Compatible with standard PSPC ballast tank coatings Significantly reduces ballast tank corrosion • Cost-effective system design: Low maintenance costs Can eliminate topping generator for oil tankers Eliminates ballast tank air vent heads
VOS™ 4,400 m³/hour Stripping Gas Generator
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
2
THE DEOXYGENATION SOLUTION N.E.I.’s patented Venturi Oxygen Stripping™ (VOS™) System safely removes dissolved oxygen from ballast water, creating a low-oxygen environment where aquatic organisms cannot survive. In less than 10 seconds, the VOS™ System removes 95 percent of the dissolved oxygen from ballast water by mixing very low-oxygen inert gas with natural water as it is drawn into the ship as ballast. In a process similar to evaporation, the inert gas strips the water of its dissolved oxygen: 1) The VOS™ Stripping Gas Generator (SGG) is turned on and provides low-oxygen inert gas to the Venturi Injectors. 2) Once the ballast pumps are turned on, ballast water passes through the Venturi Injectors, where it is mixed with the inert gas from the SGG.
2
1
3
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ SYSTEM OPERATION 3) A cavitation process with the inert gas creates a micro-fine bubble emulsion in the water. 4) The dissolved oxygen diffuses from a liquid phase to a gas phase. Upon discharge below the water line, the ballast water once again passes through the VOS™ Venturi Injectors, where air is re-introduced back into the water before release into the environment. As water exits the ballast tanks, the tanks are filled with inert gas in order to maintain a low-oxygen condition, which has two key benefits: When deoxygenated water is once again drawn into the ballast tanks, it will not reoxygenate. Coating life is extended and steel corrosion reduced by up to 84 percent.
3
4
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
4
CORROSION PROTECTION A ballast tank interior is a highly corrosive environment, causing steel to rust. In a low-oxygen environment, corrosion is virtually eliminated. Water, particularly salt water, acts as a catalyst for oxygen to cause steel to rust. Water + Oxygen + Steel = Rust During ballast discharge, the VOS™ System fills the ballast tanks with low-oxygen, inert gas. Oxygen levels are maintained below 4.0 percent and the corrosion rate is reduced by as much as 84 percent. In contrast, many chemicals used for ballast water treatment are strong oxidizers that can increase steel corrosion and degrade ballast tank coatings. The VOS™ System does not use chemicals and helps to preserve ballast tank coatings. The low-oxygen ballast tank environment maintained by VOS™ also extends the life of sacrificial anodes, further saving money.
Steel-anodic dissolution
Potential ECORR
Zinc-anodic dissolution
Oxygen-cathodic reduction
EPROT
Lower oxygen
Current
5
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
REDUCED SHIP LIFE-CYCLE COSTS Class Survey Coating Condition Rating
New IMO/IACS Coating Life Requirement
Coating Breakdown
Typical Vessel Life
(Thin coating)
Using V.O.S. “Good”
Coating Only
“Loss 15% - 20%”
Steel Renewal, Sandblast and Recoat (All ballast tanks) “Fair”
5
10
15
20
25
30
35
40
45
Vessel Life (Years)
To restore a ship’s ballast tanks from “poor” to “good” condition is expensive, costing millions of dollars. By preventing corrosion, N.E.I.’s VOS™ System may maintain a “good” ballast tank rating for the life of the vessel. N.E.I.’s ASTM Standard laboratory testing indicates that ballast tank steel protected by VOS™ System will last over 35 years before requiring renewal. Corrosion reduced by 84% translates to: • Less coating maintenance and steel renewal • Significantly extended life of sacrificial anodes • Shorter off-hire time in drydock and significantly reduced life-cycle costs
270-day trial showed 84% lower corrosion
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
6
VOS™ SYSTEM COMPONENTS VOS™ (VENTURI OXYGEN STRIPPING) SYSTEM VOS SYSTEM MODELS
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m3/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
STRIPPING GAS GENERATOR
DECK WATER SEAL
(Only for Tankers >20K DWT)
AFTPEAK TANK TREATMENT (Tankers only)
FLOAT VALVE
7
VENTURI INJECTOR
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
INTEGRATED COMPACT DESIGN SPECTACLE FLANGE
MAGNETIC VENT CHECK VALVE (Typical)
(Typical)
PRESSURE VACUUM RELIEF VALVE
PRESSURE VACUUM BREAKER
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
8
VOS™ BALLAST WATER TREATMENT SYSTEM
9
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
PROCESS FLOW DIAGRAM
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
10
VOS™ STRIPPING GAS GENERATOR (SGG)
VOS™ STRIPPING GAS GENERATOR VOS™ SYSTEM
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VOS™ STRIPPING GAS GENERATOR (SGG)
SGG 625
SGG 1250
SGG 2500
SGG 3750
SGG 5000
SGG 7500
SGG Inert Gas Flow Rate Range (m³/hr)
375-1065
1065-1625
1625-3000
3000-4500
4500-6500
6500-8500
Electrical Demand - Run/Rated @ Max Capacity (kW)
29/31
39/47
73/85
90/110
131/153
211/226
Diesel Fuel Consumption (liter/hr) (1/2 Ballast Pumps)
33/65
63/125
125/250
188/375
250/500
375/750
Cooling Water Usage (m³/hr)
50
100
200
300
400
600
X - SGG Envelope Length (mm)
2700
3160
3330
4000
4300
4800
Y - SGG Envelope Width (mm)
1000
1725
1965
2350
2450
2600
Z - SGG Envelope Height (mm)
2100
2660
2805
3065
3300
3530
SGG Total Weight (Dry) (kg)
1800
2500
3700
5500
6100
7000
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
11
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ COMPONENT DIMENSIONS
BLOWERS
CONTROL PANELS
BLOWER DUCTING
COOLING TOWER
COMBUSTION CHAMBER
IG DELIVERY
TOP VIEW Y
X
Z
FRONT VIEW
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
12
VOS™ FLOAT VALVE
VOS™ FLOAT VALVE VOS™ (VENTURI OXYGEN STRIPPING) SYSTEM Ballast Water Treatment System (BWTS) Flow Rate Range (m³/hr) VOS™ FLOAT VALVE (FV)
VOS 500 → VOS 1000
VOS 2000
VOS 3000 → VOS 4000
VOS 6000
300-1300
1300-2400
2400-5200
5200-6800
FV 100
FV 150
FV 300
FV 400
A - FV Total Height (mm)
665
870
1850
2105
B - FV Total Diameter (mm)
320
385
655
770
C - FV Inlet/Outlet Flange
100
150
300
400
FV Total Weight (Dry) (kg)
26
44
167
251
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
B
TOP VIEW C INLET FLANGE
A
C OUTLET FLANGE
FRONT VIEW
13
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ DECK WATER SEAL
VOS™ DECK WATER SEAL - WET TYPE VOS™ SYSTEM
VOS 1000 → VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
850-2400
2400-3600
3600-5200
5200-6800
VOS™ DECK WATER SEAL (DWS)
DWS 250
DWS 300
DWS 350
DWS 400
A - DWS Total Height (mm)
3100
3130
3150
3180
B - DWS Total Length (mm)
995
1165
1320
1490
C - DWS Total Width (mm)
900
945
1015
1100
D - DWS Tank Height (mm)
2825
2825
2825
2825
E - DWS Tank Diameter (mm)
760
950
1150
1350
F - SGG Inlet Flange
250
300
350
400
G - Tank Outlet Flange
250
300
350
400
H - Water Supply Flange
150
150
150
150
DWS Total Weight (kg)
1000
1315
1620
1950
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
NOTE: Applicable for >20,000 DWT Tankers
E
C H WATER SUPPLY FLANGE
TOP VIEW B F SGG INLET FLANGE
G TANK OUTLET FLANGE
A
D
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
14
VOS™ VENTURI INJECTOR
VOS™ VENTURI INJECTOR VOS™ SYSTEM
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VI 150
VI 200L
VI 200S
VI 300L
VI 300S
VI 400L
VI 400S
VI 500L
VI 500S
VI 600L
VI 600S
A - VI Total Length (mm)*
VOS™ VENTURI INJECTOR (VI)
771
932
962
1500
1326
1738
1637
2180
2036
2563
2424
B - Inlet to Centerline (mm)*
165
200
200
250
250
300
300
370
370
420
420
C - SGG Inlet Flange
80
100
100
150
150
150
150
200
200
250
250
D - BW Inlet Flange
150
200
200
300
300
400
400
500
500
600
600
E - BW Outlet Flange
150
200
200
300
300
400
400
500
500
600
600
VI Total Weight (kg)
29
51
46
92
86
140
135
216
201
321
311
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
NOTE: One Venturi Injector for each Ballast Pump
B
E BW OUTLET FLANGE
A
C SGG INLET FLANGE
D BW INLET FLANGE
SIDE VIEW
15
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ SPECTACLE FLANGE
VOS™ SPECTACLE FLANGE VOS™ SYSTEM
VOS 500
VOS 1000
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VOS™ SPECTACLE FLANGE (SF) *
SF 80
SF100
SF 125
SF 150
SF 200
SF 250
SF 300
A - SF Total Length (mm)
282
319
385
443
541
671
774
B - SF Total Width (mm)
50
60
60
60
75
100
110
C - SF Total Height (mm)
122
142
177
207
253
318
363
2
4
5
7
9
17
20
SF Total Weight (kg)
* Spectacle Flange is interchangeable for ANSI, DIN or JIS flange applications ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
C
B
A
FRONT VIEW
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
16
VOS™ PRESSURE VACUUM RELIEF VALVE
VOS™ PRESSURE VACUUM RELIEF VALVE VOS™ SYSTEM
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VOS™ PRESSURE VACUUM RELIEF VALVE (PVV)
PVV300
PVV 100
PVV 125
PVV 150
PVV 200
PVV 250
A - PVV Total Height (mm)
750
712
900
1050
1250
1400
B - PVV Centerline Width (mm)
500
835
675
850
1050
1200
C - PVV Mounting Flange
100
125
150
200
250
300
PVV Total Weight (kg)
84
114
150
234
378
502
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
A
C MOUNTING FLANGE
B
SIDE VIEW
17
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ PRESSURE VACUUM BREAKER
VOS™ PRESSURE VACUUM BREAKER VOS™ SYSTEM
VOS 500
VOS 1000 → VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-2400
2400-3600
3600-5200
5200-6800
VOS™ PRESSURE VACUUM BREAKER (PVB)
PVB 100
PVB 150
PVB 200
PVB 250
PVB 300
A - PVB Total Height (mm)
2315
2375
2415
2465
2515
B - Inlet to Centerline (mm)
200
260
300
350
400
C - Inlet Flange
100
150
200
250
300
86
150
221
391
503
PVB Total Weight (Dry) (kg)
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
B
C INLET FLANGE
A
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
18
VOS™ MAGNETIC VENT CHECK VALVE
VOS™ MAGNETIC VENT CHECK VALVE VOS™ SYSTEM
AFT PEAK TANK
VOS 500
VOS 1000
VOS 1000
VOS 2000
300-850
300-850
850-1300
850-1300
1300-2400
2400-6800
MVCV 100
MVCV 125
MVCV 150
MVCV 200
MVCV 250
A - MVCV Total Height (mm)
264
282
313
403
427
MVCV 618300 471
B - MVCV Total Envelope Diameter (mm)
398
438
488
587
657
737
C - MVCV Cover Height (mm)
214
232
263
346
374
416
D - MVCV Cover Diameter (mm
274
316
368
468
538
618
E - Tank Vent Flange
100
125
150
200
250
21
27
40
65
89
300 618 115 618
Ballast Water Flow Rate Range (m³/hr) VOS™ MAGNETIC VENT CHECK VALVE (MVCV)
MVCV Total Weight (kg)
VOS 2000 → VOS 6000
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
B
FRONT VIEW
D
A C
E TANK VENT FLANGE
SIDE VIEW
19
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
WORLDWIDE SALES & SERVICE N.E.I. Treatment Systems is headquartered in Los Angeles, California and has been in business since 1997. The Company manufactures, sells, distributes and services its VOS™ BWTS solutions through an extensive global network of sales representatives, partners and suppliers.
SALES OFFICES SERVICE CENTERS
Exclusive Licensees and Manufacturing Partners:
MKK VOS Manufacturing Plant in Japan
Samgong VOS Assembly Plant in Korea
Contact Information: N.E.I. Treatment Systems 3530 Wilshire Boulevard, Suite 1130 Los Angeles, California 90010 U.S.A
Telephone: +1 213-383-5855 Facsimile: +1 213-383-5755 Email: [email protected] Website: www.nei-marine.com
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
20
CERTIFIED & PROVEN In the rapidly emerging Ballast Water Treatment System (BWTS) industry, N.E.I. Treatment Systems stands out as a BWTS pioneer and global market leader. N.E.I.’s patented Venturi Oxygen Stripping™(VOS™) System was the first Type Approved, commercially available BWTS.
N.E.I. has been setting the pace for the BWTS industry since 2002:
FIRST to complete ship board trials of a BWTS using deoxygenation and cavitation FIRST to receive a Type Approval Certificate for a BWT system in October 2007 FIRST to receive multiple Type Approval Certificates FIRST to install BWT systems aboard multiple ship types – Tankers, Bulkers and Container Vessels FIRST with orders for large capacity BWTS with flow rates above 4,000 m³/hour
Flag Administration Type Approval Certificates:
Liberia
Marshall Islands
Malta
Panama
Other Approvals:
Bureau Veritas
11
Germanischer Lloyd
U.S. Coast Guard
California
N.E.I. N.E.I.TREATMENT TREATMENTSYSTEMS SYSTEMS| |BALLAST BALLASTWATER WATERTREATMENT TREATMENTAND ANDBALLAST BALLASTTANK TANKPROTECTION PROTECTION
SAFE & EFFICIENT N.E.I.’s patented Venturi Oxygen Stripping™ (VOS™) System uses deoxygenation and cavitation to ensure 100% compliance with IMO’s Ballast Water Discharge Standards. The VOS™ System induces a low-oxygen environment within the ballast tanks which safely and cost-effectively eliminates harmful aquatic organisms, without the use of active substances. The VOS™ System creates a low-oxygen, non-toxic environment which protects the ship’s ballast tank coatings against degradation and prevents corrosion of steel surfaces, thereby extending the vessel’s useful life to more than 30 years and delivering a compelling return on investment.
VOS™System Features and Benefits: • Safe for installation and operations: No use of dangerous chemicals Intrinsically safe for installation in hazardous zones • Does not limit trading range – operates in all ports and every type of water: Fresh or salt Warm or cold Muddy or polluted • Currently installed on Tankers, Bulkers and Container Vessels
VOS™ Venturi Injectors
• Unlimited ballast water flow rate capacity • Compelling return on investment: Compatible with standard PSPC ballast tank coatings Significantly reduces ballast tank corrosion • Cost-effective system design: Low maintenance costs Can eliminate topping generator for oil tankers Eliminates ballast tank air vent heads
VOS™ 4,400 m³/hour Stripping Gas Generator
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
2
THE DEOXYGENATION SOLUTION N.E.I.’s patented Venturi Oxygen Stripping™ (VOS™) System safely removes dissolved oxygen from ballast water, creating a low-oxygen environment where aquatic organisms cannot survive. In less than 10 seconds, the VOS™ System removes 95 percent of the dissolved oxygen from ballast water by mixing very low-oxygen inert gas with natural water as it is drawn into the ship as ballast. In a process similar to evaporation, the inert gas strips the water of its dissolved oxygen: 1) The VOS™ Stripping Gas Generator (SGG) is turned on and provides low-oxygen inert gas to the Venturi Injectors. 2) Once the ballast pumps are turned on, ballast water passes through the Venturi Injectors, where it is mixed with the inert gas from the SGG.
2
1
3
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ SYSTEM OPERATION 3) A cavitation process with the inert gas creates a micro-fine bubble emulsion in the water. 4) The dissolved oxygen diffuses from a liquid phase to a gas phase. Upon discharge below the water line, the ballast water once again passes through the VOS™ Venturi Injectors, where air is re-introduced back into the water before release into the environment. As water exits the ballast tanks, the tanks are filled with inert gas in order to maintain a low-oxygen condition, which has two key benefits: When deoxygenated water is once again drawn into the ballast tanks, it will not reoxygenate. Coating life is extended and steel corrosion reduced by up to 84 percent.
3
4
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
4
CORROSION PROTECTION A ballast tank interior is a highly corrosive environment, causing steel to rust. In a low-oxygen environment, corrosion is virtually eliminated. Water, particularly salt water, acts as a catalyst for oxygen to cause steel to rust. Water + Oxygen + Steel = Rust During ballast discharge, the VOS™ System fills the ballast tanks with low-oxygen, inert gas. Oxygen levels are maintained below 4.0 percent and the corrosion rate is reduced by as much as 84 percent. In contrast, many chemicals used for ballast water treatment are strong oxidizers that can increase steel corrosion and degrade ballast tank coatings. The VOS™ System does not use chemicals and helps to preserve ballast tank coatings. The low-oxygen ballast tank environment maintained by VOS™ also extends the life of sacrificial anodes, further saving money.
Steel-anodic dissolution
Potential ECORR
Zinc-anodic dissolution
Oxygen-cathodic reduction
EPROT
Lower oxygen
Current
5
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
REDUCED SHIP LIFE-CYCLE COSTS Class Survey Coating Condition Rating
New IMO/IACS Coating Life Requirement
Coating Breakdown
Typical Vessel Life
(Thin coating)
Using V.O.S. “Good”
Coating Only
“Loss 15% - 20%”
Steel Renewal, Sandblast and Recoat (All ballast tanks) “Fair”
5
10
15
20
25
30
35
40
45
Vessel Life (Years)
To restore a ship’s ballast tanks from “poor” to “good” condition is expensive, costing millions of dollars. By preventing corrosion, N.E.I.’s VOS™ System may maintain a “good” ballast tank rating for the life of the vessel. N.E.I.’s ASTM Standard laboratory testing indicates that ballast tank steel protected by VOS™ System will last over 35 years before requiring renewal. Corrosion reduced by 84% translates to: • Less coating maintenance and steel renewal • Significantly extended life of sacrificial anodes • Shorter off-hire time in drydock and significantly reduced life-cycle costs
270-day trial showed 84% lower corrosion
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
6
VOS™ SYSTEM COMPONENTS VOS™ (VENTURI OXYGEN STRIPPING) SYSTEM VOS SYSTEM MODELS
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m3/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
STRIPPING GAS GENERATOR
DECK WATER SEAL
(Only for Tankers >20K DWT)
AFTPEAK TANK TREATMENT (Tankers only)
FLOAT VALVE
7
VENTURI INJECTOR
N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
INTEGRATED COMPACT DESIGN SPECTACLE FLANGE
MAGNETIC VENT CHECK VALVE (Typical)
(Typical)
PRESSURE VACUUM RELIEF VALVE
PRESSURE VACUUM BREAKER
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VOS™ BALLAST WATER TREATMENT SYSTEM
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N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
PROCESS FLOW DIAGRAM
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
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VOS™ STRIPPING GAS GENERATOR (SGG)
VOS™ STRIPPING GAS GENERATOR VOS™ SYSTEM
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VOS™ STRIPPING GAS GENERATOR (SGG)
SGG 625
SGG 1250
SGG 2500
SGG 3750
SGG 5000
SGG 7500
SGG Inert Gas Flow Rate Range (m³/hr)
375-1065
1065-1625
1625-3000
3000-4500
4500-6500
6500-8500
Electrical Demand - Run/Rated @ Max Capacity (kW)
29/31
39/47
73/85
90/110
131/153
211/226
Diesel Fuel Consumption (liter/hr) (1/2 Ballast Pumps)
33/65
63/125
125/250
188/375
250/500
375/750
Cooling Water Usage (m³/hr)
50
100
200
300
400
600
X - SGG Envelope Length (mm)
2700
3160
3330
4000
4300
4800
Y - SGG Envelope Width (mm)
1000
1725
1965
2350
2450
2600
Z - SGG Envelope Height (mm)
2100
2660
2805
3065
3300
3530
SGG Total Weight (Dry) (kg)
1800
2500
3700
5500
6100
7000
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
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N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ COMPONENT DIMENSIONS
BLOWERS
CONTROL PANELS
BLOWER DUCTING
COOLING TOWER
COMBUSTION CHAMBER
IG DELIVERY
TOP VIEW Y
X
Z
FRONT VIEW
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
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VOS™ FLOAT VALVE
VOS™ FLOAT VALVE VOS™ (VENTURI OXYGEN STRIPPING) SYSTEM Ballast Water Treatment System (BWTS) Flow Rate Range (m³/hr) VOS™ FLOAT VALVE (FV)
VOS 500 → VOS 1000
VOS 2000
VOS 3000 → VOS 4000
VOS 6000
300-1300
1300-2400
2400-5200
5200-6800
FV 100
FV 150
FV 300
FV 400
A - FV Total Height (mm)
665
870
1850
2105
B - FV Total Diameter (mm)
320
385
655
770
C - FV Inlet/Outlet Flange
100
150
300
400
FV Total Weight (Dry) (kg)
26
44
167
251
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
B
TOP VIEW C INLET FLANGE
A
C OUTLET FLANGE
FRONT VIEW
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N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ DECK WATER SEAL
VOS™ DECK WATER SEAL - WET TYPE VOS™ SYSTEM
VOS 1000 → VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
850-2400
2400-3600
3600-5200
5200-6800
VOS™ DECK WATER SEAL (DWS)
DWS 250
DWS 300
DWS 350
DWS 400
A - DWS Total Height (mm)
3100
3130
3150
3180
B - DWS Total Length (mm)
995
1165
1320
1490
C - DWS Total Width (mm)
900
945
1015
1100
D - DWS Tank Height (mm)
2825
2825
2825
2825
E - DWS Tank Diameter (mm)
760
950
1150
1350
F - SGG Inlet Flange
250
300
350
400
G - Tank Outlet Flange
250
300
350
400
H - Water Supply Flange
150
150
150
150
DWS Total Weight (kg)
1000
1315
1620
1950
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
NOTE: Applicable for >20,000 DWT Tankers
E
C H WATER SUPPLY FLANGE
TOP VIEW B F SGG INLET FLANGE
G TANK OUTLET FLANGE
A
D
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
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VOS™ VENTURI INJECTOR
VOS™ VENTURI INJECTOR VOS™ SYSTEM
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VI 150
VI 200L
VI 200S
VI 300L
VI 300S
VI 400L
VI 400S
VI 500L
VI 500S
VI 600L
VI 600S
A - VI Total Length (mm)*
VOS™ VENTURI INJECTOR (VI)
771
932
962
1500
1326
1738
1637
2180
2036
2563
2424
B - Inlet to Centerline (mm)*
165
200
200
250
250
300
300
370
370
420
420
C - SGG Inlet Flange
80
100
100
150
150
150
150
200
200
250
250
D - BW Inlet Flange
150
200
200
300
300
400
400
500
500
600
600
E - BW Outlet Flange
150
200
200
300
300
400
400
500
500
600
600
VI Total Weight (kg)
29
51
46
92
86
140
135
216
201
321
311
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
NOTE: One Venturi Injector for each Ballast Pump
B
E BW OUTLET FLANGE
A
C SGG INLET FLANGE
D BW INLET FLANGE
SIDE VIEW
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N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ SPECTACLE FLANGE
VOS™ SPECTACLE FLANGE VOS™ SYSTEM
VOS 500
VOS 1000
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VOS™ SPECTACLE FLANGE (SF) *
SF 80
SF100
SF 125
SF 150
SF 200
SF 250
SF 300
A - SF Total Length (mm)
282
319
385
443
541
671
774
B - SF Total Width (mm)
50
60
60
60
75
100
110
C - SF Total Height (mm)
122
142
177
207
253
318
363
2
4
5
7
9
17
20
SF Total Weight (kg)
* Spectacle Flange is interchangeable for ANSI, DIN or JIS flange applications ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
C
B
A
FRONT VIEW
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
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VOS™ PRESSURE VACUUM RELIEF VALVE
VOS™ PRESSURE VACUUM RELIEF VALVE VOS™ SYSTEM
VOS 500
VOS 1000
VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-1300
1300-2400
2400-3600
3600-5200
5200-6800
VOS™ PRESSURE VACUUM RELIEF VALVE (PVV)
PVV300
PVV 100
PVV 125
PVV 150
PVV 200
PVV 250
A - PVV Total Height (mm)
750
712
900
1050
1250
1400
B - PVV Centerline Width (mm)
500
835
675
850
1050
1200
C - PVV Mounting Flange
100
125
150
200
250
300
PVV Total Weight (kg)
84
114
150
234
378
502
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
A
C MOUNTING FLANGE
B
SIDE VIEW
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N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
VOS™ PRESSURE VACUUM BREAKER
VOS™ PRESSURE VACUUM BREAKER VOS™ SYSTEM
VOS 500
VOS 1000 → VOS 2000
VOS 3000
VOS 4000
VOS 6000
Ballast Water Flow Rate Range (m³/hr)
300-850
850-2400
2400-3600
3600-5200
5200-6800
VOS™ PRESSURE VACUUM BREAKER (PVB)
PVB 100
PVB 150
PVB 200
PVB 250
PVB 300
A - PVB Total Height (mm)
2315
2375
2415
2465
2515
B - Inlet to Centerline (mm)
200
260
300
350
400
C - Inlet Flange
100
150
200
250
300
86
150
221
391
503
PVB Total Weight (Dry) (kg)
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
B
C INLET FLANGE
A
SIDE VIEW
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
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VOS™ MAGNETIC VENT CHECK VALVE
VOS™ MAGNETIC VENT CHECK VALVE VOS™ SYSTEM
AFT PEAK TANK
VOS 500
VOS 1000
VOS 1000
VOS 2000
300-850
300-850
850-1300
850-1300
1300-2400
2400-6800
MVCV 100
MVCV 125
MVCV 150
MVCV 200
MVCV 250
A - MVCV Total Height (mm)
264
282
313
403
427
MVCV 618300 471
B - MVCV Total Envelope Diameter (mm)
398
438
488
587
657
737
C - MVCV Cover Height (mm)
214
232
263
346
374
416
D - MVCV Cover Diameter (mm
274
316
368
468
538
618
E - Tank Vent Flange
100
125
150
200
250
21
27
40
65
89
300 618 115 618
Ballast Water Flow Rate Range (m³/hr) VOS™ MAGNETIC VENT CHECK VALVE (MVCV)
MVCV Total Weight (kg)
VOS 2000 → VOS 6000
Dimensions shown above are based on JIS 5K flanges per JIS B 2220 - DIN and other standards are also available ALL VALUES ARE BASED ON CURRENT DESIGN AND SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE
B
FRONT VIEW
D
A C
E TANK VENT FLANGE
SIDE VIEW
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N.E.I. TREATMENT SYSTEMS | BALLAST WATER TREATMENT AND BALLAST TANK PROTECTION
WORLDWIDE SALES & SERVICE N.E.I. Treatment Systems is headquartered in Los Angeles, California and has been in business since 1997. The Company manufactures, sells, distributes and services its VOS™ BWTS solutions through an extensive global network of sales representatives, partners and suppliers.
SALES OFFICES SERVICE CENTERS
Exclusive Licensees and Manufacturing Partners:
MKK VOS Manufacturing Plant in Japan
Samgong VOS Assembly Plant in Korea
Contact Information: N.E.I. Treatment Systems 3530 Wilshire Boulevard, Suite 1130 Los Angeles, California 90010 U.S.A
Telephone: +1 213-383-5855 Facsimile: +1 213-383-5755 Email: [email protected] Website: www.nei-marine.com
3530 WILSHIRE BLVD SUITE 1130 | LOS ANGELES CA 90010 | T: +1 213-383-5855 | E: [email protected] | WWW.NEI-MARINE.COM
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