pureballast sales presentation - anaveit was exactly 100 years ago that the us navy asked alfa laval...
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Marine
30 mayo 2017
Tratamiento de Aguas de Lastre
Juan Ignacio Pérez
Table of
contents
1. Introduction
2. Treating Water
3. Legislation
4. PureBallast – Compliance & Performance
5. Product Portfolio
6. Experience
7. Retrofit
8. Additional Services
It was exactly 100 years ago that the US Navy asked Alfa Laval
to develop a centrifugal oil-cleaning separator, which was
delivered in 1917.
A 100-year-old beginning
• Pioneer in BWTS since 2003
• Experience, 1 300 systems sold
• Long term commitment
• Global organization
PureBallast Sales Presentation 20170322
TREATING WATER
PureBallast Sales Presentation 20170322
Treating water MAIN PARAMETERS THAT EFFECT TREATMENT
SALINITY
For chemical systems this is a limiting factor
UV systems are independent of salinity
FRESH WATER (low salinity)
Can be challenging for all types of technologies
TEMPERATURE
For chemical systems this is a limiting factor
Medium pressure UV systems are independent of the BW temp.
Low pressure UV systems are often dependent on the BW temp.
UV-T
Chemical systems are not influenced by UV-T
Main parameter for UV systems
PureBallast Sales Presentation 20170322
Treating water
UV-T
*UV-T stands for UV transmittance and
is the ratio of the light entering the
water to that exiting the water.
For UV systems, UV-T is the most
important parameter indicating the
efficiency of the system to treat poor
quality water and at lowest possible
power consumption.
PureBallast Sales Presentation 20170322
UV-T* Salinity & Temperature in different ports
*UV-T stands for UV transmittance and is the ratio of the light entering the water to that exiting the water. For UV systems, UV-T is the most important parameter indicating the efficiency of the system to treat poor quality water and at lowest possible power consumption.
Fresh Water USCG <1PSU & IMO <3PSU UV-T[%] Temp[°C] Salinity [PSU]
Istanbul, Turkey 95 6 24
San Pedro, California, USA 95 2 32
Halifax, Canada 94 -0,8 20
Veracruz, Mexico 94 26 36
Rotterdam, Netherlands 93 5 0,3
Port of Singapore, Singapore 93 27 31,5
Lake Erie, PA 87 -0,1 0,3
Zeebrugge, Belgium 86 5 27
Zeebrugge, Belgium 76 5 26
Gothenburg, Sweden 85 0 20
Charleston, USA 84 10 24
Baltimore, USA 83 11 12
Hong Kong, China 80 17 33
Houston, USA 74 11 20
Hamburg, Germany 69 2 0,1
Antwerp, Belgium 66 5 6,5
Bremerhaven, Germany 60 2 4
Houghton, MI, USA 57 -0,1 0,1
Houghton, MI, USA 91 -0,1 0,1
Lisbon, Portugal 53 14 35
Southampton, England 51 5 32
Shanghai, China 49 4 1,2
Shanghai, China 64 4 0
PureBallast Sales Presentation 20170322
LEGISLATIONS
IMO U.S. Coast Guard
PureBallast Sales Presentation 20170322
USCG status on MPN method
• The use of an MPN-based method to evaluate mixed assemblages of organisms in ballast water is going to be validated by Environmental Protection Agency’s Environmental Technology Verification (ETV) technical panel.
• United states have commented in official paper PPR4/7 to IMO that “A version of the MPN-Dilution-Culture Motility Method is currently undergoing a review within the Environmental Technology Verification (ETV) Program in the United States. This verification assessment will evaluate the method through trials in multiple locations”.
• If the panel finds an MPN method to be acceptable, USCG will have to make a policy decision or rulemaking to incorporate the EPA approved method.
• It should be noted that MEPC 70 agreed to that viable organisms mean organisms that have the ability to successfully generate new individuals in order to reproduce the species. The MPN method is designed to mesures organisms ability to generate new individuals.
The MPN method is undergoing a serious evaluation and it is likely that it will be approved
PureBallast Sales Presentation 20170322
PureBallast USCG TAC version easily upgraded before expiry of AMS/Extension, if MPN is not accepted
IMO IMO & US BW Discharge
Software update
USCG Type approval plate
Update of manual
PureBallast Sales Presentation 20170322
PureBallast 3.1
• No limitation in salinity or temperature
• Tested and approved in all three water
qualities: − Fresh water − Brackish water − Marine water
• Same hardware and power consumption as current IMO version
• 3 days hold-time applied to be able to comply with CMFDA/FDA stain method
• UVI limit of 530 - 820 W/m2 for half respective full flow
• Approved to be installed in hazardous zones at both foreign and US flagged vessels PureBallast Sales Presentation 20170322
Why is UVI stated on the USCG TA
certificate and not UVT?
• Also the IMO version has limit on UVI but corresponding UVT was stated on certificate – nothing new
• Poor correlation between UVI and UVT − Up to 10 percentage points difference
• Biological efficiency correlates better to UVI • The system measures UVI – not UVT
− Only measured parameters can be used for control of the system
• The system reduce the flow rate if UVI is low to maintain the UV dose − CFD calculations is the base for UVI regulation − This have been verified by testing at different flow rates and UVI
• Impossible to compare UVI values between different manufacturers
Hard to compare systems based on UVI/UVT performance only
PureBallast Sales Presentation 20170322
PureBallast compliance with revised G8
Revised G8 requirement (extract)
1. A BWMS that has not been tested at all the temperatures
and salinities; limits should be defined on TAC cover
sheet
2. The System Design Limitations should be specified on
the Type Approval Certificate in a table that identifies
each water quality and operational parameter together
with the validated low and/or high parameter values
3. The shipboard test unit should be of a capacity that allows
for further validation of the mathematical modelling and/or
calculations for scaling, and preferably selected at the
upper limit
4. Viable organisms mean organisms that have the ability to
successfully generate new individuals in order to
reproduce the species.
5. At least two test cycles in each salinity should be
conducted in order to evaluate compliance with the D-2
standard at the minimum holding time specified by the
BWMS manufacturer.
6. The range of operational flow rates that a BWMS is
expected to achieve in service, at the maximum and
minimum operational flow rates
PureBallast Capability
1. No temperature or salinity limitations. Tested in all three
salinities under challenging conditions. Successfully tested
at 3.4-23 °C
2. PureBallast has been tested down to UVT of 42% in all
salinities at full flow, which is market leading
3. Tests already conducted accordingly. The largest 1000
m3/h reactor was used to verify biological and operational
performance during shipboard testing
4. PureBallast has a technology leading performance when
evaluated with MPN method. MPN measures ability to
reproduce according to IMO definition
5. Tests at minimum hold time are scheduled to be
commenced in March 2017 (Old G8 required 5 days).
Those are the only additional tests needed
6. Testing at low flows were conducted during Explosion proof
verification of PureBallast 3 by DNV
PureBallast 3 is compatible with the revised G8 testing guidelines!
PureBallast Sales Presentation 20170322
PUREBALLAST 3.1 All about performance & compliance
PureBallast Sales Presentation 20170322
PUREBALLAST APPROACH Design choices to meet with the needs of the Ship owner
• In US, California seeks approval for BW fines,
• USD 27,000 / day, per violation Compliance
• Least limitations, most opportunities for worry free operations
• Soils, fresh water, low temperatures Performance
• Smart choices upfront, keeps the costs down long term
Opex/LCC
• Intuitive use, and safety measures, assure that the human factor do not cause non-compliance, nor severe situations like breakdowns/explosions
Ease of use
PureBallast Sales Presentation 20170322
Alfa Laval PureBallast 3.1 System Components
Disinfection
by Enhanced
UV reactor
Flow regulation valve
Filtration on
ballast intake
PureBallast Sales Presentation 20170322
OPEX /LCC The diferences are in the details
PLS
EST. 10 000 running
hours GASKET FOR
BASKET FILTER
EST. 24 MONTHS
BASKET FILTER
EST. >5YEARS
CIP PUMP MEMBRANE KIT
CIP PUMP AIR VALVE KIT
EST. 2YEARS
CIP LIQUID
EST. 12MONTHS
UV LAMPS
EST. 3 000 RUNNING HOURS
PureBallast Sales Presentation 20170322
OPEX /LCC
Flow 1000 m3/hr Life (yrs) 20 yrs Life (hrs) 12 000 hrs (600 hr/yr) SFOC 235 g/kWh Fuel 350 €/tonne
Manufacturer Alfa Laval System A System B Avg kWh 51 100 60
Fuel € 50 337 € 98 700 € 59 220 # Lamps 16 18 240
Lamp Life 3 000 2 500 12 000 Lamp Replace € 28 800 € 38 880 € 108 000
Lamp Type MP MP LP
Quartz Sleeve Life 15 10 10 Sleeve Replace € 4 256 € 9 576 € 127 680
Reactor Material SMO 316L/SMO
316L
# for 1000 cu/hr 1 1 4 Reactor Life 20 15 10 Reactor Cost € 0 € 172 500 € 1 020 000
Filter Material AlBrz Epx Ctd Steel Steel Filter Life 20 12 10 Filter Cost € 0 € 46 656 € 93 312
Filter Insert Basket Duplex Screen Candles Insert Life 5 5 5 Insert Cost € 107 100 € 155 520 € 155 520
Totals € 186 237 € 512 256 € 1 436 052
PureBallast Sales Presentation 20170322
Leading performance
• Handles UV-T down to 42% at
full flow! Works in challenging
water.
• No limitation in salinity or
temperature
• Tested and approved in all
three water qualities: − Fresh water
− Brackish water
− Marine water
PureBallast Sales Presentation 20170322
Optimized reactor design
• Optimized performance through research and real-life experience.
• Corrosion resistance:
− SMO254
− High-alloy austenitic stainless
steel
− Specially developed for sea water
applications.
− Significantly higher corrosion
resistance than 316L
PureBallast Sales Presentation 20170322
UV Lamp and Quartz Sleeve Performance
• Medium pressure lamps for higher intensity
– 15 to 20 times the germicidal effect than other
lamps
– faster disinfection and greater penetration
destroying organisms
– broader wave form creating permanent damage
DNA
• Synthetic quartz sleeve for optimal disinfection
of treated water
– combined with the Medium Pressure lamp
produces extended wavelength range
– optimises UV tranmissivity
UV-dose = intensity X exposure time
PureBallast Sales Presentation 20170322
Visual results
Fouling and scaling on
quartz sleeve
After cleaning
How do you secure the system performance over time?
PureBallast Sales Presentation 20170322
Cleaning-In-Place (CIP) unit
• Remains the same biological
performance over time.
• Fully automatic cleaning of AOT
Reactor from scaling/build-up.
• Removes lime deposits and
metal ions
• No scratching of quartz glass
sleeves
• Re-used, bio-degradable cip-
liquid
PureBallast Sales Presentation 20170322
Power Optimization Example 1000 m3/h system
UV-T in sea water on
average 55 – 90 %
Normal Operation Ramp Up Performance Power
100% 80% 60% 42%
PureBallast Sales Presentation 20170322
Filtrex filter
• Basket filter with 20 µm mesh
• Automatic backflush
• Noble materials (filter housing in
bronze alimunium)
• Rotating backflushing arm secures
that the entire filter area is cleaned
• Short backflush time
• Extremely compact
• Available for 10 bar
• Approved for fresh water
PureBallast Sales Presentation 20170322
Various sizes for best fit
400 - 440 VAC, 50/60 Hz
PureBallast
170 m3/h
PureBallast
300 m3/h
PureBallast
600 m3/h
PureBallast
1000 m3/h
Lamps 6 x 3 kW 10 x 3 kW 20 x 3 kW 16 x 6 kW
Min power 11 kW 18 kW 33 kW 53 kW
Max power 20 kW 33 kW 63 kW 100 kW
PureBallast Sales Presentation 20170322
Alfa Laval PureBallast 3.1 System Components
Disinfection
by Enhanced
UV reactor
Flow regulation valve
Filtration on
ballast intake
PureBallast Sales Presentation 20170322
Support Systems
Control Panels • Graphical user interface with new wide screen panel.
• Plexiglas screen protection
• Visual and audiable alarm
• Easy and safe to operate
• Options:
− Integrated into ship’s control system via Modbus
− Remote control panels, with optional back cover for higher IP protection
Lamp Drive Cabinets
• High efficiency Lamp Power Supplies
• Cooling by circulating air cooled by LT water.
– No dirty air in cabinet
– Maintains cooler operating condition extending component life
even in higher ambient engine room temperatures up to 55°C
PureBallast Sales Presentation 20170322
AOT Reactor and Lamp Drive Cabinet
• One Lamp Drive Cabinet to one AOT Reactor.
• Can be separated up to 150 meters
• Capacity: Max flow rates from 32 to 6000 m3/h
PureBallast Sales Presentation 20170322
PureBallast 3.1 Ex
ATEX or IEC-Ex
• Zone 1
• IIC
• T4
Lamp drive cabinet & control
cabinet located in safe zone
PureBallast Sales Presentation 20170322
PUREBALLAST 3.1 COMPACT
The best performance – now even more compact
PureBallast 3.1 series: Available flow rates: 85, 135, 170, 250 & 300 m3/h
PureBallast Sales Presentation 20170322
PureBallast Sales Presentation 20170322
PureBallast 3.1 Other Options
• Containerized
• Compact Flex
Installation Flexibility • Flexible
− Delivered as lose components
− Delivered on skid as option
− Container as option
− Remote operation
− Long distance between components
− LDC can be installed as far away as 150 meters from the reactor
• Component pressure drop during ballast: Max 0.8 bar
• Max working pressure: 6 bar
− 10 bar as option
PureBallast Sales Presentation 20170322
PUREBALLAST EXPERIENCE
1997
Research
Started development
2007 2016
PureBallast 3.1
Fresh water
IEC Ex systems
363 Systems
Compact
Range
2015
USCG
Regulation in force
Our experience curve
500 PureBallast
systems
commissioned
2003
PureBallast 1.0
71 systems
PureBallast 2.0
ATEX version
291 systems
2013
PureBallast 3.0
321 systems
IMO
Regulation adopted
>600 PureBallast systems commissioned
BWT Convention
ratified!
2017
September 2017
– BWT
Convention
into force
PureBallast USCG TA
PureBallast Sales Presentation 20170322
PureBallast Reference List
• More than 1,250 systems sold
• More than 900 systems delivered
• More than 600 systems commissioned
PureBallast Sales Presentation 20170322
Vessel Types with PureBallast
PureBallast Sales Presentation 20170322
Chosen by major ship owners
PureBallast Sales Presentation 20170322
RETROFIT
PureBallast Sales Presentation 20170322
PureBallast Retrofit Experience Total customized solutions
• No customer is the same
• No ship is the same
• No project is the same
More than 300 retrofit
systems sold
PureBallast Sales Presentation 20170322
Project planning
Project Set-up Closure Vessel projects
• Project Specification
• Project organisation
• Responsibilities
• Time plan
• Project kick-off1
• Project completion
report
• Lesson learned
• Hand over to after
sales
• Pre-survey
• Survey and/or 3D scanning
• Concept engineering
• Detailed engineering
• Class approval
• Pre-fabrication
• Installation
• Pre-commissioning
• Commissioning
PureBallast Sales Presentation 20170322
ADDITIONAL SERVICES
PureBallast Sales Presentation 20170322
PureBallast: Service focus
Performance agreement
Re-commissioning package
Performance audit
Build customer competence; training
Parts availability
Connectivity
A service from Alfa Laval 360° Service Portfolio
PureBallast Sales Presentation 20170322
Features and Benefits
• IMO (compliance rev. G8) and USCG approved
• Tested and approved in all three water qualities
• Performance: Full-flow where the UVT is low as 42%
• Selected key components (OPEX /LCC):
Reactor 254 SMO
Filter
CIP
• Flexible system / sizes: 170, 300, 600, 1.000 m3/h
• Easy operation
• Experience & Global Service
• Solid company with long term commitment
PureBallast Sales Presentation 20170322
www.alfalaval.com
Thank you for your attention
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