AMIRUL ASYRAF (Science Physics,USM)

NUR AQILLAH (Marine Electrical & Electronic,UNiKL)

MAISARAH (Industrial Chemical & Technology,USIM)

SHAFIQAH (Industrial Chemical & Technology,USIM )

PROVIDE ACCESS CLEAN WATER FOR MARINE PURPOSES

• PROBLEM STATEMENT

In order to overcome the difficulty in access to clean water, navy need the salt purification machine

• OBJECTIVETo improve the effectiveness access to clean water for navy daily usage

BACKGROUND

• Perform a technology for the efficient treatment of sea water to become a clean water by using a system which consist of membrane, cooling system, salinity sensor reliably removes organisms, sediments and suspended solids with the advanced technology of national instruments.

DIAGRAM

FLOW DIAGRAM

Water from ship cooling

thermowell

filter

Salinity sensor

Ship tank

YES

NO

YESNO

MEMBRANE

Thin,film-like structure that separates two fluids Acts as a selective barrier Provide high membrane area Robust and economical Supplier : KOCH Membrane System

MATERIAL AND COSTComponent/Material Quantity Cost ( RM )90/10 Copper-alloy pipeline 700 meter 1,500Membrane filter 1 2,000

Motor 4 2,000

Sensor circuit 1 500

Valve 4 400

Thermowell 1 100

Other 500

Installation service 2,000

Total 9,000

Mark up = RM 9,000 x 3%RM 9,270.00

Warranty 5 years

MARKETABILITY

WHYLargely customised to

the requirements of the shipboard

conditions.

HOWTechnology

combinations applied in the system.