Catalogue

Role playing is a useful technique for developing a broad understanding of a situation or approach, and to prepare oneself for different…

Rotating biological contactors (RBC), also called rotating biological filters, are fixed-bed reactors consisting of stacks of rotating disks mounted…

Welcome to the world of entrepreneurship in the Sustainable Sanitation and Water Management sector! If you are here, it is because you have already…

Rural communities are commonly defined by a more widespread dependency of local livelihoods on agricultural or pastoral practices as well as a…

The health implications of inadequate water and sanitation services include an estimated 4 billion cases of diarrhoea and 1.9 million deaths each…

The third and last factsheet in the 'guide to successful NaWaTech projects' on designing, implementing and/or managing a 'NaWaTech project' focuses…

A sales process entails all aspects that are related to selling a product or service. The process starts with the identification of potential…

This case study supports and illustrates the theoretic factsheet "Sales process" with practical insights.

Sand dams and subsurface dams (both some times called more general groundwater dams) store water under the ground. A sand dam is a small dam build…

The framework proposed by the International Water Association (IWA) task force for the analysis and selection of appropriate sanitation systems is…

Lack of sanitation is a major risk factor, especially for people in developing countries. Problems with sanitation services have led to the…

The aim of every sanitation system in emergencies is to minimise spread of faecal-oral diseases and to restore a healthy environment. Safe excreta…