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ERMA FIRST ESK Engineering Solutions S.A 1
ERMA FIRST
Ballast Water TreatmentMember of Environmental Protection Engineering S.A
group of companies
4 May 2011
Konstantinos Stampedakis, General DirectorMay 4 2011, HEPHAESTUS, EUGENIDES Foundation
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ERMA FIRST ESK Engineering Solutions S.A 2
EPE S.A GROUP OF COMPANIES
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ERMA FIRST ESK Engineering Solutions S.A 3
EPE S.A. and ERMA FIRST
ESK Engineering Solutions S.AEnvironmental Protection
Engineering S.A
was founded in Piraeus in1977.
Scope
Products Services
ERMA FIRST ESKEngineering Solutions
S.A established in2009
Scope: Thedevelopment, design,
certification andproduction of ERMAFIRST BWMS
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ERMA FIRST ESK Engineering Solutions S.A 4
The BWT Convention
Source: LR, Ballast Technologies report
International Convention for the Control andManagement of Ships Ballast Water and Sediments,
2004 - Adopted 13th February 2004
Entry into force: 12 months after ratification
Conditions: 30 IMO Member States = 35% Worldtonnage
As of April 2011 28 countries, representing a25.43% of world shipping have ratif ied the
convention4 May 2011
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ERMA FIRST ESK Engineering Solutions S.A 5
$12 mn by end2010 for controlin San Francisco
bay
$10 mn from2007 till today
for control inCalifornia
$10 mn annuallyfor control in
Great Lakes
$7 mn 2000-2007for eradication in
SoCal
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ERMA FIRST ESK Engineering Solutions S.A 6
The BWT Convention
Source: LR, Ballast Technologies report
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ERMA FIRST ESK Engineering Solutions S.A 7
Overview of D-2 and Regional,
National & Local Regulations
Source: LR, Ballast Technologies report
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Others
Pennsylvania: exceeds D-2
Illinois, Indiana,
Minnesota
and Ohio
ERMA FIRST ESK Engineering Solutions S.A 8
Overview of D-2 and Regional,
National & Local Regulations
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What is the right system for myvessel?
ERMA FIRST ESK Engineering Solutions S.A 94 May 2011
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More confusion
ERMA FIRST ESK Engineering Solutions S.A 104 May 2011
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My system should be approved accordingto
D-2
NY
California
USCG 1
USCG 2
ERMA FIRST ESK Engineering Solutions S.A 114 May 2011
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ERMA FIRST ESK Engineering Solutions S.A 12
OUR SOLUTION:
ERMA FIRST
BALLAST WATER TREATMENT
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ERMA FIRST ESK Engineering Solutions S.A 13
ERMA FIRST BWMS
System consists of:
Pre- filter
Cyclonic separator
Electrolytic cell
Neutralization unit
Modular design. Each module has capacity of 100 m3/hrand consists of a separator and an electrolytic cell.
For systems with hydraulic load more than 500 m3/hr,then a 500 m3/hr electrolytic cell is used instead of 5 x100 m3/hr
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ERMA FIRST BWTS
ERMA FIRST ESK Engineering Solutions S.A 144 May 2011
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ERMA FIRST ESK Engineering Solutions S.A 15ERMA FIRST ESK Engineering Solutions S.A 15
ERMA FIRST BWMS
Pre-Filtration:
200 m filter
Self-cleaning-Bernoulli principle
Removal of Large Particles
Advantages
Simple system, few moving parts
Low & Constant pressure drop Low flushing pressure
Corrosion resistant
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ERMA FIRST ESK Engineering Solutions S.A 16ERMA FIRST ESK Engineering Solutions S.A 16
ERMA FIRST BWMS
Pre-Filtration Cleaning Phases
PHASE 1 PHASE 2 PHASE 3
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ERMA FIRST ESK Engineering Solutions S.A 18
ERMA FIRST BWMS
Cyclonic Separator views
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ERMA FIRST BWMS
ERMA FIRST ESK Engineering Solutions S.A 19
Cyclonic Separator views
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ERMA FIRST ESK Engineering Solutions S.A 20ERMA FIRST ESK Engineering Solutions S.A 20ERMA FIRST ESK Engineering Solutions S.A 20ERMA FIRST ESK Engineering Solutions S.A 20
ERMA FIRST BWMS
Electrolytic Cell: Low voltage direct current electrode.
Specially coated electrodes.
Production of Sodium Hypochlorite.
Advantages No chemicals added
Low Power Consumption
VERY LOW chlorine concentration (10 ppm) No corrosion risks
Low Hydrogen production
No need for chemical storage & handling
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ERMA FIRST ESK Engineering Solutions S.A 21ERMA FIRST ESK Engineering Solutions S.A 21ERMA FIRST ESK Engineering Solutions S.A 21ERMA FIRST ESK Engineering Solutions S.A 21ERMA FIRST ESK Engineering Solutions S.A 21
ERMA FIRST BWMS
Neutralization Unit : Activation only during de-ballasting.
Neutralizes free chlorine.
Dosing Pump
Aqueous Sodium Bisulfite solution
Free chlorine sensor
Amplifier/Controller
Consumption: less than 1ltr/100m3 BW
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ERMA FIRST ESK Engineering Solutions S.A 22
ERMA FIRST BWMSTypical P& ID 500 m3/hr
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ERMA FIRST BWMS
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ERMA FIRST ESK Engineering Solutions S.A
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ERMA FIRST BWMSScheme of Operation
BALLASTING
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ERMA FIRST ESK Engineering Solutions S.A
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ERMA FIRST BWMSScheme of Operation
DE - BALLASTING
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ERMA FIRST ESK Engineering Solutions S.A 25ERMA FIRST ESK Engineering Solutions S.A 25ERMA FIRST ESK Engineering Solutions S.A 25ERMA FIRST ESK Engineering Solutions S.A 25
ERMA FIRST BWMSProduct Range
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ERMA FIRST ESK Engineering Solutions S.A 26
ERMA FIRST BWMS
Typical arrangement of a 500 m3/hr system
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ERMA FIRST ESK Engineering Solutions S.A 27
ERMA FIRST BWMS
Typical arrangement of a 500 m3/hr system
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ERMA FIRST ESK Engineering Solutions S.A 28ERMA FIRST ESK Engineering Solutions S.A 28ERMA FIRST ESK Engineering Solutions S.A 28ERMA FIRST ESK Engineering Solutions S.A 28ERMA FIRST ESK Engineering Solutions S.A 28
ERMA FIRST BWMSShip Installation
Compact Skid-mounted
Modular Design
Containerized Design
Small Footprint, Low Power
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ERMA FIRST ESK Engineering Solutions S.A 29
ERMA FIRST BWMSInstallation Requirements
System requirements:
Inlet pressure >3 bars, maximum 5 bars
Power requirement/ 100m3/hr: 3 kW Control air: 6 bars
Fully automatic operation
Neutralization solution consumption
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ERMA FIRST ESK Engineering Solutions S.A 30
ERMA FIRST BWMS
Operating & Maintenance Costs Operating Costs
only for Sodium Bisulfite appx 30-40 cents/ltr
Estimation for this cost : 0.013 / m3 dischargedwater
Maintenance Costs
Zero moving parts wear/replacement.
Very long life time of hydrocyclones.
Long lifetime for electrolytic cell anodesreplacement easy replacement by the crew.
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ERMA FIRST ESK Engineering Solutions S.A 31
ERMA FIRST BWMSCertification Status
Basic ApprovalGESAMP recommended toMEPC that Basic Approval
should be granted expectto receive during MEPC 62.
Final Approval Land base tests completed
successfully in June 2010at Royal NetherlandsInstitute for Sea Research(NIOZ).
Sea board test fromJanuary 2011 till June 2011
The final approval is
expected to be issued inMarch 2012 (MEPC 63)
LR will witness the tests forthe Type approval of thesystem
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ERMA FIRST ESK Engineering Solutions S.A 32
ERMA FIRST BWMS Land Based
testing at NIOZ
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ERMA FIRST ESK Engineering Solutions S.A 34ERMA FIRST ESK Engineering Solutions S.A 34
ERMA FIRST BWMS Land Based Results
Results Discussion
-Organisms> 50m: Three tests out of tengave zero values-Organisms >10m but 50 m: all testgave
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ERMA FIRST ESK Engineering Solutions S.A 354 May 2011
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ERMA FIRST ESK Engineering Solutions S.A 36ERMA FIRST ESK Engineering Solutions S.A 36
ERMA FIRST Ship Board Tests Started at 24/1/11 on board
container vessel COSCO
GUANGZHOU.
A 500 m3/hr Test Unit installedon board.
Sampling Test performed by Dr.
Stephan Gollasch, GoConsult
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ERMA FIRST ESK Engineering Solutions S.A 373737
ERMA FIRST Ship Board Tests
37
Ship board Tests are beingwitnessed by LR.
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Shipboard test results
ERMA FIRST ESK Engineering Solutions S.A 384 May 2011
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Corrosion issues-Is free chlorine corrosive?-It can be at high concentrations and at
long disposure (Michigan Department ofEnvironmental Quality, 2002)
-Coating manufacturers statement
- Coatings may loose their durability when
disposed at ballast water with free chlorineconcentration 3-5 ppm
ERMA FIRST ESK Engineering Solutions S.A 394 May 2011
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ERMA FIRST BWTS Chlorine levels
ERMA FIRST ESK Engineering Solutions S.A 40
Test
run
ERMA-
FirstTreatmen
t dose
Measured*
TRO
(T0)mg/
L
TRO
(T1)mg/
L
TRO
(T2)mg/
L
TRO
(T3)mg/
L
TRO
(T4)mg/
L
TRO
(T5)
mg/L
Post-
neutralizatio
n
TRO
mg/L
Low Salinity
I 10 7.2 5.95 4.18 3.49 3.05 2.72 2 0.02 or ND
(
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ERMA FIRST BWTS Chlorine levels
ERMA FIRST ESK Engineering Solutions S.A 41
0,01
0,1
1
10
0 50 100 150
ChlorineConcentration,
mg/L
Holding Time, hr
Low SalinityTest 1 Test 2 Test 3 Test 4 Test 5
0,01
0,1
1
10
0 20 40 60 80 100 120 140
ChlorineConcentra
tion,mg/L
Holding Time, hr
High SalinityTest 1 Test 2 Test 3 Test 4 Test 5
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Corrosion testing
The corrosion effects of the treated ballast water fromERMA FIRST BWTS on pipes and ballast tank coatingsare being evaluated according to MEPC.59/2/16guidelines. According to these guidelines different
substrates coated ( MSC.215.82) and uncoated madeby different materials commonly found in the ballastingpiping and tanks ( such as low carbon steel, StainlessSteel, Cu and Ni alloys and non metals such as gasketand seal materials) are exposed to treated an un
treated water for a minimum duration of 6 months.
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Corrosion Results
ERMA FIRST ESK Engineering Solutions S.A 43
Untreated: Before treatment Treated: Before treatment
Untreated: After 3 months exposure Treated: After 3 months exposure
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Corrosion Results
ERMA FIRST ESK Engineering Solutions S.A 44
Untreated: Before treatment Treated: Before treatment
Untreated: After 3 months exposure Treated: After 3 months exposure
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Corrosion Results
ERMA FIRST ESK Engineering Solutions S.A 45
Untreated: Before treatment Treated: Before treatment
Untreated: After 3 months exposure Treated: After 3 months exposure
ERMA FIRST E i i D
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ERMA FIRST ESK Engineering Solutions S.A 46
ERMA FIRST Engineering Dept.
The Engineering department services : Vessel inspection and choice of suitable installation area
Virtual 3-D presentation of the installed system at thechosen area
Consultation on Ballast pumps and Generator Sets choice Design of the required piping modifications for the BWTS
Design of the sampling points according to conventionguidelines
System Installation
Commissioning and Start- up Prepare vessels documentation for the Ballast Water
Management Certificate
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ERMA FIRST ESK Engineering Solutions S.A 47
ERMA FIRST BWMSAn IDEAL BWT Solution:
The Reasons: High Sediment Removal efficiency.
Stable Operation in Flow & Pressure, no clogging.
Effective operation even in very low salinity (>5 PSU).
Compact Installation, Small Footprint. Zero Chlorine in Discharged Waters.
Low Power Consumption Energy Efficiency.
Very Low Hydrogen Production no explosion risk.
No corrosion risk in Ballast Tanks.
No chemical storage & handling.
Fully Automated, simple operation.
Very small maintenance & operating costs.
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ERMA FIRST ESK Engineering Solutions S.A 48
THANK YOU
FOR YOUR ATTENTION
Information: [email protected]
http://www.ermafirst.com/http://www.ermafirst.com/
