Rain water collecting system
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Rain Water Harvesting System
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Rain water collecting system
- 4. Objectives After end of this presentation all participants should be able to describe Basic Requirements for Rain water Collecting Regulating & maintaining of RW Tank Uses of rain water Qualities of rain water Amila S.B.Hureegolla
- 5. Rain Water Collecting System To prevent waste of rain water Amila S.B.Hureegolla
- 6. Basic Requirements for a RW System • Gutters & Down pipes • Taps Rain Roof Gutters & D Pipes Collecting Tank Use • Rain • Roof • Rain Water Collecting Tank Amila S.B.Hureegolla
- 8. Storage of rain water Concrete Tanks Brick Tanks Plastic Tanks Can use as rain water tanks Amila S.B.Hureegolla
- 9. Collecting Rain Water First of all clean the roof Amila S.B.Hureegolla
- 10. Release The First water stream during rain. •Filter water before to store Can use a inlet filter (Sand , charcoal , quartz) Amila S.B.Hureegolla
- 11. More.. When tank is cleared fully it will be a reason for cracking All Cracks should immediately repair Clean the tank at least once a Year Sunlight will help to grow of Fungi , Algae & Mosquitoes … so trivialize the sunlight that comes into the tank. Amila S.B.Hureegolla
- 12. More… Removing near by trees & branches will help to reduce physical damages. Amila S.B.Hureegolla
- 13. Uses of collected Rain Water To After purifying/ Disinfecting • Drink • Cook • Washing & Cleaning purposes • Plantation Amila S.B.Hureegolla
- 14. Using Water to Drinking & Cooking We should disinfect this water before to Drinking & Cooking. Boling Chlorination By using “So disc” method Amila S.B.Hureegolla
- 15. High energy ultraviolet radiation from the sun can be used to kill pathogens in water. The SODIS method uses a combination of UV light and increased temperature for disinfecting water using only sunlight and plastic PET bottles Amila S.B.Hureegolla
- 16. Qualities of Rain Water Mineral level is lower than spring water Contain more NO3 Less contamination Amila S.B.Hureegolla
- 18. Summary Basic Requirements for Rain water Collecting Regulating & maintaining of RW Tank Uses of rain water Qualities of rain water Amila S.B.Hureegolla
- 19. Thank You… Amila S.B.Hureegolla