Catalogue

Donor agencies are an important financial help when the projects that have been developed shall be carried out to meet the strategic objectives of…

The double VIP has almost the same design as the single VIP with the added advantage of a second pit that allows it to be used continuously and…

Drilled wells can serve as a low-cost water supply for single households, for small rural communities and for more urban areas. The working principle…

Drip irrigation is a technique in which water flows through a filter into special drip pipes, with emitters located at different spacing. Water is…

A dry toilet is a toilet that operates without flushwater. The dry toilet may be a raised pedestal on which the user can sit, or a squat pan over…

The traditional and still most common method of obtaining groundwater in rural areas of the developing world is by means of hand-dug wells (WATERAID…

Eco-filtration Bank (EFB) is a variant of Green Bridge Technology – in-stream horizontal eco-filtration process. Contaminated water in the small…

Systematic planning and monitoring are decisive elements for the effective and successful implementation of any project. That is particularly true…

As an entrepreneur, you will need to be prepared to take every opportunity to gain interest in your start-up from potential customers, investors, or…

In emergency situations, time pressure constitutes one of the most acute problems. Emergency preparedness and contingency planning allow to deal with…

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