Changes

* '''Check out this new helpful '''[[Sustainable_sanitation_training|Sustainable Sanitation Sourcebook]]''' in the training of professionals for the sanitation and water sector, browse or download the set of animated PowerPoints. There are 500 slides and 600 pages worth of valuable sanitation information!!

* '''NEW ARTICLE PAGE: [[Biogas-fueled_pump|'''Biogas-fueled pump]]''']] - Using biogas for pumps in irrigation is gaining in popularity in India and elsewhere, as the savings in petroleum fuel prices are great. A diesel pump can also be converted into a bio-gas pump used for pumping water. The cheapest way to get biogas, once a pump is obtained, is to build a biomass digester, which means biomass must be collected, cultivated, or found.