Catalogue

Discussions are an important interactive tool, helping participants to review and more deeply understand the course material, which is often…

Depending on the end-use of the effluent or national standards for discharge in water bodies, a post-treatment step may be required to remove…

This case study supports and illustrates the theoretic factsheet "Distribution process: retailers or mobile salesforce" with practical insights.

This case study supports and illustrates the theoretic factsheet "Distribution process: retailers or mobile salesforce" with practical insights.

Safe water enterprises have a multitude of options to deliver products and services. Important is to thoroughly reflect how the delivery shall look…

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…