Transcript 슬라이드 1

ARA Ballast
SAMKUN CENTURY CO., LTD.
The SAMKUN CENTURY CO.,
LTD
.
moves into the world
Globalization
“ Whenever, always like beginning mind! ”
The Ocean has an unlimited potential of possibility and resources.
The SAMKUN CENTURY Company will turn endless possibilities into miracles with its enterprising spirit and
frontier mind-set.
With our very first patent of PE/PA coating and UV sterilization system technology, which we invented and through
the continuing efforts of our research center, the SAMKUN CENTURY Company serves to satisfy our customers all
over the world. The SAMKUN CENTURY Company will be a leader in the future of the World shipbuilding
equipment industry.
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“…. The Group recommended that the Blue Ocean
Guardian (BOG) Ballast Water Management System
(BWMS) be granted Basic Approval ….”
“…. The Group recommended to MEPC that
Final Approval be granted to the “ARA Ballast
Ballast Water Management System (BWMS) …
ARA Ballast which was developed by the
SAMKUN CENTURY Company, acquired
Basic approval of ballast water
management systems during the MEPC 60
(MEPC 60/2/15) in March 2010 and Final
approval during the MEPC 61 (MEPC
61/2/5) in September 2010 .
 Implementation schedule of BWMS regulation
 D-1 Ballast water exchanging standard
▷ At least 95% of ballast water needs to be replaced.
▷ Pumping three times the volume of each ballast water
tank should be considered in order to meet the
standards for existing vessels.
▷ Pumping through less than three times the volume may
be acceptable provided the ship can demonstrate that
at least a 95% volumetric exchange is met →
Replaceable Area : over 200m Sounding, 200 Nautical
miles / 50 Nautical miles or the party appointed
 D-2 Ballast water performance standard
Keel laying
New
Ships
After 2008
2009~2011
After 2012
Existing Ships
Ballast Water
Capacity(m3)
Adoption
date
Less than 5,000
Over 5,000
Over 5,000
1,500 ~5,000
After 2009
After 2016
After 2012
After 2014
Less than 1,500 /
Over 5,000
After 2016
(Source : IMO)
 B/W Treatment Standard (IMO D2)
▷ Over 50㎛ : Less than 10inds/m3
▷ 10-50㎛ : Less than 10inds/㎖
▷ Bacteria
→ Escherichia Coli : Less than 250cfu/100㎖
→ Intestinal Enterococci : Less than 100cfu/100㎖
→ Vibrio Cholerea : Less than 1cfu/100㎖
Classification of organisms
Planktons
Bacteria
Over 50㎛ (Minimum Size) Less than 10 /1㎥
10㎛ ~50㎛
Less than 10 /1㎖
Vibrio Cholerae (O1, O139) Less than 1cfu/100㎖
Less than
Escherichia coli
250cfu/100㎖
Less than
Intestinal Enterococci
100cfu/100㎖
(Source : IMO)
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Exhaust standard
ARA Ballast
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Introduction of new plasma technology  Perfect removal of aquatic organism cell membranes.
It has a compact size with no further changes needed in structure design and can be installed in new or old vessels.
High-efficiency device  Low unit cost and maintenance.
A real-time discharge is possible due to a short process time.
Fully automatic system. (monitoring by digital signals).
Low power consumption, no additional generator.
No need to add chemical substances.
Scalable to any ship type and size.
Easy to maintain and simple to operate.
System control
Plasma unit
Filter unit
MPUV unit
Filter unit
MPUV unit
Plasma unit
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System control unit
 Filtration
module
• Removes larger particles and organisms that are bigger than 50㎛ in size included during injection of the ballast water.
• It is the double filtration which is highly accurate and reliable for filtering micro-organisms.
• Only operates at ballasting mode.
 Function
• Filtration phase
- Throughout the filter cartridge, it removes any substances that are bigger than 50 ㎛ size.
• Back-flushing phase
- Removes any substances in filter cartridges by housing internal pressure increase and time set.
- Able to remove organisms manually by the operator.
 Specification
No.
Items
Specification
1
Service
Ballast water filter
2
Type
Type 6.18.2 size 300
3
Filter element
Candle type
4
No. of candle
28pcs. Per chamber
5
No. of chamber
1
6
Mesh size
50 ㎛
7
Connections
DIN flange NP 10
8
Back-flushing medium
Medium itself permanent
9
Nominal diameter
250㎜
4
 Why plasma?
• This unit can generate plasma underwater by using a high-voltage generator during
its encounter with the ballast water in the vessel.
Air
delivery
element
Power
supply
• Produces a pressure shockwave by a high-energy plasma arc.
• A shockwave destroys targeted micro-organisms such as zooplankton and
phytoplankton by causing physical damage to their cell membranes underwater.
Plasma electrode
Function
• Able to remove aquatic organisms in ballast water by using shockwaves that have dramatic differential-pressure.
• Operates only during ballasting.
• Maintains safety assurance by an interlock function.
 Specification
No.
Items
Function
Specification
1
Plasma Electrode
Where plasma generates
Electrode I.D. : 250A
2
Supplying high voltage for plasma
Power Supply
generation
Input: 3 phase, 440V±10%
Output : 0 ∼ 30 kV
(0-10 (Interlock))
3
Capacitor
Transforms high voltages to pulse
Capacity: 0.75µF, Low Voltage: 12 kV
4
Air Delivery Element
Controls air flow
Max. flow rate : 200 slm
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 MPUV disinfection
• Accomplishes uniform and efficient disinfection for bacteria and viruses.
• No need to add any chemical substances.
• No formation of residual toxics or harmful substances.
• Acts safely.
• Not only economical but an eco-friendly system when compared to others.
• Uses a wavelength of UV-C(200~280 nm) to sterilize microorganisms.
 Function
• Sterilizes the microorganisms by exposing UV energy ballast water.
• Generating UV rays from the mercury-arc lamp.
• Wavelength of medium-pressure ramp: 265 nm.
• Operates during the ballasting and de-ballasting mode.
• Available for automatic cleaning in order to increase the penetration rate of a quartz tube.
 Specification
No.
Items
Function
Specification
1
MPUV Lamp
UV dose
3.5㎾/ea, 12ea
2
MPUV Sensor(Intensity)
Measures intensity of UV
220~300㎚, 2ea
3
Temp. Sensor
Measures temperature in the chamber
PT-100, 1ea
4
MPUV Chamber
UV casing
STS 316L, 1ea
5
Auto Cleaning Wiper
Auto-cleaning for quartz sleeves
Teflon, 1 unit
6
Quartz sleeve
UV lamp protection & determines UV
transmittance
Quartz, 12ea
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 Active Substances, Relevant Chemicals test result (34 psu)
Sampling time
Sampling point/tank
KTR receipt No.
Compounds
0 day (2009.11.12)
1 day (2009.11.13)
5 day (2009.11.17)
Test
water
Control
Treated
Control
Treated
Control
Before
deballast
After
de-ballast
TBU-176
TBU-177
TBU-178
TBU-180
TBU-181
TBU-182
TBU-183
TBU-184
MDL
Relevant chemicals (㎍/L)
Chlorobenzene
0.01
0.00
0.00
0.16
0.00
0.15
0.14
0.12
0.13
Bromobenzene
0.01
0.00
0.00
0.32
0.00
0.21
0.00
0.15
0.18
4-Chlorotoluene
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.12
0.10
Others
ND
ND
ND
ND
ND
ND
ND
ND
ND
 Active Substances, Relevant Chemicals test result (20 psu)
Sampling time
0 day (2009.12.17)
1 day (2009.12.18)
5 day (2009.12.22)
Test
water
Control
Treated
Control
Treated
Control
Before
deballast
After
de-ballast
TBU-115
TBU-116
TBU-117
TBU-119
TBU-120
TBU-121
TBU-122
TBU-123
0.01
37.5
36.9
37.4
36.8
37.1
37.5
36.4
36.9
Chlorobenzene
0.01
0.33
0.32
0.21
0.17
0.18
0.04
0.05
0.06
Dichlorobromomethane
0.01
0.13
0.12
ND
0.08
ND
0.02
ND
ND
Trichloromethane
0.01
4.15
3.85
1.13
2.95
0.92
0.85
0.37
0.45
Chloral hydrate
0.002
0.27
0.25
0.19
0.17
0.15
0.08
0.05
0.07
Dichloroacetonitrile
0.001
0.38
0.35
0.30
0.21
0.10
0.19
0.03
0.04
ND
ND
ND
ND
ND
ND
ND
ND
ND
Sampling point/tank
KTR receipt No.
Compounds
MDL
Active substance (㎎/L)
Bromide(Br-)
Relevant chemicals (㎍/L)
Others
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 Composition of ARA Ballast System(700m3/hr)
ARA Ballast Type A
No.
Name
Qnt’y
1
Auto back flushing filter
1
2
Plasma unit(+bypass)
1
3
MPUV unit(700㎥/h)
1
4
Flow meter
1
Dimension(unit)
No.
L
B
H
1
1060
900
2540
2
556
520
617
3
1160
1035
925
4
500
445
605
8
Dimension(Total - except
Flow meter)
L
B
H
2776
1035
2540
Dimension(Total – include
Pipe fitting & Flow meter)
L
B
H
4000
1035
2540
 Model of ARA Ballast
Model
Capacitor
Power Consumption
System Size (mm)
ARA-250
250m3/hr
Max. 34kW
L 1655  B 964  H 1865
ARA-500
500m3/hr
Max. 68kW
L 1860  B 964  H 2540
ARA-700
700m3/hr
Max . 102kW
L 2450  B 964  H 2540
ARA-1000
1000m3/hr
Max . 136kW
L 3140  B 1020  H 2680
ARA-1500
1500m3/hr
Max . 170kW
L 3760  B 1120  H 2875
ARA-2000
2000m3/hr
Max . 270kW
L 3900  B 1020  H 2680
ARA-3000
3000m3/hr
Max . 340kW
L 4130  B 1120  H 2875
Land based facility
ARA [a:ra] : It means the ocean in pure Korean
“ Whenever, always like beginning mind! ”
SAMKUN CENTURY Co., Ltd.
Head
128-56 Mae-Ri
Sangdong-Myun, Gimhae, 621-813, Republic of Korea
Tel : 82-55-338-3030 / Fax : 82-55-332-7123
R&D Center
SAMHAN GOLDEN B/D 11F, 2277-4
Hwamyeong-dong, Buk-gu, Busan, Republic of Korea
Tel : 82-51-711-3000 / Fax : 82-55-333-5337
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www.samkunok.com
www.arasys.co.kr