PureBallast Sales Presentation - ANAVEIt was exactly 100 years ago that the US Navy asked Alfa Laval...

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

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.

Chemical systems are not influenced by UV-T

Main parameter for UV systems

Treating water

*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.

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

LEGISLATIONS

IMO U.S. Coast Guard

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 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 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 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

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 3.1 All about performance & compliance

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

Alfa Laval PureBallast 3.1 System Components

Disinfection

by Enhanced

UV reactor

Flow regulation valve

Filtration on

ballast intake

OPEX /LCC The diferences are in the details

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

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

# 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

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

Optimized reactor design

• Optimized performance through research and real-life experience.

• Corrosion resistance:

− SMO254

− High-alloy austenitic stainless

− Specially developed for sea water

applications.

− Significantly higher corrosion

resistance than 316L

UV Lamp and Quartz Sleeve Performance

• Medium pressure lamps for higher intensity

– 15 to 20 times the germicidal effect than other

– faster disinfection and greater penetration

destroying organisms

– broader wave form creating permanent damage

• 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

Visual results

Fouling and scaling on

quartz sleeve

After cleaning

How do you secure the system performance over time?

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

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%

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

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

Alfa Laval PureBallast 3.1 System Components

Disinfection

by Enhanced

UV reactor

Flow regulation valve

Filtration on

ballast intake

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

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 3.1 Ex

ATEX or IEC-Ex

• Zone 1

• IIC

• T4

Lamp drive cabinet & control

cabinet located in safe zone

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 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 EXPERIENCE

Research

Started development

2007 2016

PureBallast 3.1

Fresh water

IEC Ex systems

363 Systems

Compact

Regulation in force

Our experience curve

500 PureBallast

systems

commissioned

PureBallast 1.0

71 systems

PureBallast 2.0

ATEX version

291 systems

PureBallast 3.0

321 systems

Regulation adopted

>600 PureBallast systems commissioned

BWT Convention

ratified!

September 2017

– BWT

Convention

into force

PureBallast USCG TA

PureBallast Reference List

• More than 1,250 systems sold

• More than 900 systems delivered

• More than 600 systems commissioned

Vessel Types with PureBallast

Chosen by major ship owners

RETROFIT

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

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

• Pre-survey

• Survey and/or 3D scanning

• Concept engineering

• Detailed engineering

• Class approval

• Pre-fabrication

• Installation

• Pre-commissioning

• Commissioning

ADDITIONAL SERVICES

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

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

• Flexible system / sizes: 170, 300, 600, 1.000 m3/h

• Easy operation

• Experience & Global Service

• Solid company with long term commitment

www.alfalaval.com

Thank you for your attention

PureBallast Sales Presentation - ANAVEIt was exactly 100 years ago that the US Navy asked Alfa Laval...

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