1. Name of presentation
by Mr X
Powerpoint Templates

2. Problem Statement

3. Objectives
To create a system that can provide continuous drinkable water from the sea.
To fabricate a water filter mechanism as an attachment to the life jacket.

4. Background Distillation Reverse osmosis Activated carbon
Types of water filter
Distillation
Reverse osmosis
Activated carbon

5. Water Filtration System Used in Industry
Literature Review
Water Filtration System Used in Industry
Distillation
Reverse Osmosis
Activated carbon

6. What is Activated Carbon?
Treat general taste and odor problems
Filter harmful chemical such as chlorine residue
Radon Removal
Allow soluble mineral to pass through
Inexpensive

7. Data Gathering Survey / Questionnaire Statistical Facts
76% of sample population used activated carbon as water filter.
Maintenance cost of activated carbon filter.
(RM 60-80)
82% of sample population satisfy with the usage of activated carbon filter.
Statistical Facts
80% (~ tones/year) of total activated carbon is used for liquid-phase application.
Estimated amount usage (kg/capita) , Japan – 0.5, US – 0.4, Europe – 0.2, ROTW – 0.03.

8. Hardware / Software used
Methodology
Design Concept
Engineering Analysis
Hardware / Software used

9. Design Concept Component Description Material Filter mechanism
-black in colour
-consists of many fine particles
Activated carbon
Container
-lightweight
-semi-transparent
-hard surface
Polyethylene
Tube
-hollow and long
-have a soft surface
Plastic
Life Jacket
-buoyant
-Nylon fabric
-Plastic foam
Membrane Filter
-very thin in term of its thickness
-have a very fine pores
-dimension of its diameter 3cm
High Density Polyethylene (HDPE) Plastic

10. Filter Mechanism (activated carbon)
Engineering Analysis
Part
Waterproof
Price
Robust
Comfort
Hazardous
Weight
Filter Mechanism (activated carbon)
Yes
Cheap - No
Lightweight
Container (polyethylene)
Tube (plastic)
Life jacket
Free
Very comfort
Membrane Filter (HDPE plastic)

11. Hardware / Software Table 2: List of software needed No. Name
Description 1
Test tube
Storing things and performing small chemical reactions in a laboratory. 2
Filter funnel
It will be used to pour liquids into a beaker or cup. 3
Filter paper
Filter paper is used to rid a liquid of solid particles. 4
Measuring cylinder
To measure liquids to specific amounts to be used in the experiment. 5
Activated carbon
To filter the water 6
Sample of sea water
For the purpose of experiment. 7
Small water pump
To let the water enter the filter. 8
Volumetric flask
To make solution in case we need to make the sea water in the laboratory. 9
Beaker
Using to put the filtered water 10
Chemical spoon
 To a scale for weighing. 11
Volumetric pipet
To deliver the exact volume. 12
Timer
To see how long it takes to filter the sea water.
No.
Name
Model Generation 1
AutoCAD
In 2D and 3D mode 2
Icon
Analytical solution. 3
Microsoft Office
Documentation; proposal, progress report and final report. 4
Microsoft power point
Presentation slides.

12. 3D View of Model

15. Project Planning CONCEPT DESIGN PROJECT PROPOSAL DETAIL DESIGN
PROGRESS REPORT
MARKET RESEARCH
DEVELOPMENT OF PROTOTYPE
FINAL REPORT

16. Define Problem Statement
Project Planning
Brainstorming
Define Problem Statement
Chemical Analysis
Prototype Designing
Working Principle
Fluid Flow
Chemical Adsorption

17. Prototype Fabrication
Compiler
Prototype Fabrication
Overall Testing
Chemical Testing
Design Testing

18. Salt Solution (After filtration)
Results
Proves of Filtration
Amount Poured
Amount Filtered pH
Turbidity
100 75
7.76
3.21
7.30
2.61
7.34
1.57
7.27
2.02
7.22
1.38
7.14
1.17
7.16
0.70
7.11
0.81
7.10
0.60
7.04
0.51
7.03
0.61 pH
Refractive Index
Material
Refractive index
Water
1.3326
35g/L Salt solution
1.3334
Salt Solution (After filtration)
1.3330

19. Optimization of Result
Using 250g amount of carbon,
Using container of diameter, 6cm,
Amount
Refractive Index 50
1.3332
100
1.3331
150
1.3330
200
250
1.3328
300
Diameter (cm)
Refractive index 10
1.3333 9 8
1.3331 7
1.3330 6
1.3328 5

20. There’s loss of 25ml of water when 100ml of water is passed through.
Flow Rate
33ml/s
Capacity
>8L
There’s loss of 25ml of water when 100ml of water is passed through.

21. Discussion
Calibration of Salt content

22. Verdict Height of the Container Weight of Activated Carbon
Factor taken into consideration
Size of the container
Height of the Container
Weight of Activated Carbon
Diameter: 6cm
Activated Carbon: 250g

23. Reliability And Validity
This experiment is valid within the standard temperature and pressure, because it is conducted under constant room temperature while, the real situation on the sea might be affected by weather. Therefore, more tests needs to be carried out to determine its functionality under these conditions.

24. Conclusion Applicable Portable Marketable Practical User Friendly
Effectiveness

25. Recommendations Better quality activated carbon
Insert water pressure pump
Compact design
Add some flavor
Multifunction