SunRui

Chios Club

Conference

WBTS - Oct 21st

2014

Andreas Toliopoulos

Seawater

Desalination

Electro-

chlorination Sewage

Treatment

Cathodic

Protection Coating

Protection

SunRui

SUNRUI is a fully-owned subsidiary

of CSIC

Six Business Units

Ballast

water

Treatment

SunRui

• State owned, solid company ensures continuous future

support

• Expansion of production capacity up to 1000 sets/yr to

serve anticipated demand onwards 2015-2016

• Extensive experience from land base applications in

nuclear and thermal plant

Type Approvals

2011.3 2012.8 2013.2

2013.4

2013.5 2013.5

2014.6

IMO Approval (May, 2012)

SunRui

Beg 2014 for final

USCG Approval

Sunrui commits to upgrade FOC, installed or ordered systems if USCG

apply stricter requirements in the future

Delivered

Ordered

Vessels Systems

219

121 73

314

Reference List (Till 2014.10) Commercialization Capacity

From 2015

Up to

Now

Before

2014

1000 Sets

500 Sets

100 Sets

BalClor® first installation: oil tanker ‘Rong Chi’ Japanese 12K DWT BC

(retrofitting）

SunRui

• Filtration:

Installation Purpose: Remove large size marine

organisms or suspended particles with dimension over

50μm, reducing total amount of solid materials.

• Electrolysis:

Dilute high concentrated Sodium Hypochlorite solution

to effectively kill planktons, spores, pathogens, larvae,

viruses and other marine organism.

• Neutralization:

Adding neutralization agent to main water pipe during

de-ballasting process to neutralize TRO in ballast

water, in order to meet D-2 discharging regulation.

SunRui

–NaCl + H2O → NaOCl + H2↑

• Filtering precision: 40-50 μm

• Option for an horizontal (Filtersafe) or a vertical

backflashing filter (Bollfilter)

• Super Duplex Stainless Steel, long life of candles

• Low head loss, no cutoff during backwashing

• Professional design, easy to maintain

• New improved designs (new type 6.18.3 by Boll)

• Several different draining methods

Filtration Unit

SunRui

Side-stream Electrolysis Technology

S

ide-

stre

am

Tec

hn

oo

gy

l Small flow

Small Size

Easy Installation on retrofits

Low power consumption

1-2% side flow – no pressure drop – no auxiliary

pumps

Small increase of system size

when treatment flow increases

No changes on the main pipeline – Small size

piping – Easy retrofit

High electrolyzing efficiency

Model Blst pump

capacity (m3/h) Side stream flow

(m3/h) Power (kw) Filter dimensions (mm)

Electrolysis unit dimensions (mm)

BC 1000 2 X 350 12 28 780 X 630 X 1650 (X2) 2100 X 1600 X 2350 (X1)

BC 2000 2 X1000 20 70 1180 X 950 X 2300 (X2) 2200 X 1800 X 2810 (X1)

BC 3000 (X2) 2 X 3000 2 X 36 2 X 105 1525 X 1335 X 3395 (X2) 2800 X 2100 X 3030 (X2)

SunRui

Electrolysis Unit

SunRui holds the intellectual property right of the core part -

the electrolyzer

One step disinfection – No treatment during deballasting

Plate-tubular Electrolyzer - High Efficiency

No maintenance – Guaranteed to cover Vessel’s lifetime

Integrated design –components sourced from leading

worldwide suppliers

25 years experience of continuous operation on land

installations of nuclear and thermal plants cooled with sea-

water

SunRui

Modular type : modules can be separated into 3-7

parts, convenient for space allocation in retrofits

Switch off rectifier – Hot plug-in design –

Efficiency 90%

Size of side stream pipes DN40-max DN100

Sea water storage on APT or salt tank installation

for low salinity ports (2-10psu)

Suitable for muddy water

Min water temp 2 C. For lower temp a heat

exchanger should be installed

Start -Stop Push button operation –fully

automated – fully recordable

SunRui

Electrolysis Unit

H2 is a by-product of all ballast treatment systems

involving electrolysis, incurring safety issues

Advanced H2 treatment process with a H2

removal rate of above 99%

Safety tested and approved in nuclear station

applications

Full redundancy in operation by one stand by

blower

Proprietary design of cyclone and baffle tank

Electrolysis Unit (Safety)

1 Air pressure detector

(EDU fan pressure switch)

2 Sparkle eliminator

(Fireproof ventilation head)

3 Hydrogen leakage detector

(Hydrogen detector in

engine room)

SunRui

Deballasting and Neutralization

• Suitable for all types of voyages

• Min required retention in WBT to meet IMO criteria 24h

• Automatic operation of neutralizer when TRO>0,1ppm

• Neutralizing agent is Na2S2O7 – cheap and widely available

• Cost of neutralization 2-3 days after ballasting (TRO1ppm), equals

0,5 USD / 1000m3

SunRui

Metering pump Neutralization Tank

Blender

Control Box

TRO Sensor

Watch Video Of Operation

Operating and maintenance

Assum

pt

ion

No of ballasting year 12 12

Total ballast pump capacity 1.500 6.000

Total ballast water capacity MT 25.000 100.000

Pow

er

consum

ption

Power consumption ballasting

(normal/worse case operation) KW/h 39 75 158 300

Power consumption deballasting KW/h 2 2

Power consumption KWH/MT KWh/MT 0,03 0,05 0,03 0,05

ANNUAL COST (HFO

price=500USD/MT-SCF=200g/kwh) USD 818,00 1.530,00 3.180,00 6.030,00

Core

ele

ctr

oly

sis

unit

1 2

Electrodes excpected lifetime hours 43.800 43.800 43.800 43.800

Electrodes replacement cost USD 0 0 0 0

Electrodes cleaning agent cost USD 0 0 0 0

ANNUAL COST 0 0 0 0

TR

O s

ensors

No. of installed units 2 2 2 2

Reagent kit $/kit 400 400 400 400

Reagent kit life time month 6 6 6 6

Tubing/cuvette kit $/kit 200 200 200 200

Tubing/cuvette kit life time year 24 24 24 24

Check valve flushing kit $/kit 100 100 100 100

Check valve flushing kit lifetime year 24 24 24 24

ANNUAL COST 1.900 1.900 1.900 1.900

Neutr

ali

zation

unit Assumed Remained TRO ppm 1 1

Annual consumption 286 286 1.174 1.174

ANNUAL COST USD 143 143 587 587

Filt

er

unit

No of filters 2 2 2 2

Basket/screen need replacement $/year (per unit) 1.000 1.000 3.200 3.200

Gasket/seals replacement $/year (per unit) 300 300 300 300

ANNUAL COST 2.600 2.600 7.000 7.000

Oth

er

spare

s/c

ons

um

able

s H2 sensors $/year (per unit) 0 0 0 0

Pump $/year (per unit) 100 100 100 100

Pressure guage $/year (per unit) 0 0 0 0

Fuse/electrical $/year (per unit) 5 5 5 5

Hypochlorite concentration less than 10ppm

is safe for coating

Natural

Seawater

Treated

Seawater

No corrosion effect on PSPC coated steel

Corrosion control and coatings safety

During IMO certification process,

SunRui assigned an authorised testing

institution to perform a 6 months’

comprehensive experiment of

corrosion in treated ballast water.

Experiment results showed that ballast

water treated by BalClor BWMS had

no additive effects on corrosion and

had no detrimental effects on coating

system.

SunRui

SunRui

Sunrui

BalClor®

RELIABLE – SIMPLE – EFFECTIVE - ECONOMICAL

Thank

You !