GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

GlobalMET Nov 2017Tore Andersen

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Environmental treatment through simple and flexible solution

without chemicals

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Optimarin AS

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Approvals – key approvals in place

• Type approved by DNV-GL

• Ex certified by Nemko

• Tested by NIVA

TA

TA

DA

TA = Type Approval

DA = Rules for Classification of Ships

DA

TA

DA

TA

4

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

The principle of Optimarin Ballast System

Water

in

Water

out

Ballasting

Deballasting

Sea chestWarm-up Overboard

Sea chestTank

Overboard Tank

Drive waterStripping Overboard

Stripped

ballast water

Ballasting Sea chestTank

Deballasting Overboard Tank

Drive waterStripping Overboard

Flow initiate UV lamp

start

(min 20m³/h pr. lamp)

High power UV lamps (35kW each)

Must have

water cooling

Sea chestWarm-up Overboard

FPV

Controls max.

flow and

pressure

during back flush

Self cleaning

filter

Back flush pump

Pumps mud direct

overboard

Full treatment

when all lamps

have high

intensity

Alarm if flow drops

below 20m³/h pr. lamp

Valves will open

automatically depending

on type of operation

UV lamps must have

constant

cooling!

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Training of crew

• The ship is different in operation before and after installation of a BWT system

• The crew get training and information during the system commissioning

• Ballast water management plan

• Planning of the ballast operation, how much and to/ from what tank

• Are we planning to take in ballast in a river.?

• Biggest challenge here is filter clogging

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Filter candles

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Filter maintenance

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Summary

Use the system so the crew get known with it

Train the crew

Plan the ballast operation

GlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, IndiaGlobalMET Conference - 3rd and 4th November 2017, Holiday Inn, Mumbai, India

Thank you for your attention