11.- Wikiwater.

11.20. Treatment using solar power and production of UV radiation ( E20 ) - ( WIKIWATER ).

11.19. Treatment by sun exposure. SODIS and Solvatten methods ( E19 ) - ( WIKIWATER ).

11.18. Treatment by chlorination ( E18 ) - ( WIKIWATER ).

11.17. Simple water treatment methods for use in the home ( E17 ) - ( WIKIWATER ).

11.16. How to build and maintain a water tank for a reservoir. Dosages to use for the concrete ( E16 ) - ( WIKIWAT

11.15. Methods for properly transporting and storing drinking water at home ( E15 ) - ( WIKIWATER ).

11.14. Finding and stopping leaks ( E14 ) - ( WIKIWATER ).

11.13. Soil arrangement technologies to fight against desertification ( E13 ) - ( WIKIWATER ).

11.12. Soil arrangement technologies to preserve water and to fight against drought and erosion ( E12 ) - ( WIKIWATER ).

11.11. Methods of artificial water table recharge ( E11 ) - ( WIKIWATER ).

11.10. Traditional technologies to preserve water by the arrangement of small water areas - ponds - swamps ( E10 ) - ( WIKIWATER ).

11.9. Methods for finding underground water and water tables ( E9 ) - ( WIKIWATER ).

11.8. Construction of small sub-surface dams ( E8 ) - ( WIKIWATER ).

11.6. Water recovery contained in dew ( E6 ) - ( WIKIWATER ).

11.7. Construction of small surface dams ( E7 ) - ( WIKIWATER ).

11.5. Water recovery by condensation of water contained in fog ( E5 ) - ( WIKIWATER ).

11.4. Rainwater recovery ( E4 ) - ( WIKIWATER ).

11.3. Water catchment and spring arrangement with reservoir and/or necessity of drainage ( E3bis ) - ( WIKIWATER ).

11.2. Water catchment and simple spring arrangement ( E3 ) - ( WIKIWATER ).

11.1. Various technologies for water catchment and spring arrangement ( E2 ) - ( WIKIWATER ).

Wikiwater.