Catalogue

Source separation of wastewater means to collect two or more of the different wastewater fractions (urine, faeces and greywater) separately.  Systems…

There are several teaching methods, but lecturing is the best known one. It is often used at schools and universities due to the large numbers of…

When a safe water initiative is reaching scale and becoming profitable, it becomes necessary to choose the right legal status, as tax issues, risk…

This case study supports and illustrates the theoretic factsheet "Legal forms for social enterprises" with practical insights.

This case study supports and illustrates the theoretic factsheet "Legal forms for social enterprises" with practical insights. 

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Principally, locality mapping serves as a tool to provide a visual representation of information in a particular geographical context. It is based on…

The Logical Framework Approach (LFA) is a highly effective strategic planning and project management methodology with wide application. It is…

To develop successful training courses you need a combination of skills and expertise. Good logistical planning is one of the most crucial aspects of…

As you are looking for story ideas on water and sanitation issues remember: No challenge or solution is simply wrong or right or ever fully…

A low-flush or low-flow toilet is a flush toilet that is adapted in order to use significantly less water than a full-flush toilet. Low-flush toilets…