Catalogue

Ceramic candle filters are simple devices made out of clay and used to filter drinking water in order to removes turbidity, suspended materials and…

Offering a training certificate is useful to the trainer because it allows you to leave a more lasting impression on those who you are training and…

A cesspit, or cesspool is a tank pit used for the temporary collection and storage of sewage or waste. The pit is sometimes lined with bricks or…

Gully plugs, also called check dams, are mainly built to prevent erosion and to settle sediments and pollutants. Furthermore, it is possible to keep…

The following (inconclusive) checklist questions support you in identifying a proper location for the production of HWTS. See also the Buiness…

Children’s Hygiene and Sanitation Training (CHAST) is an approach for promoting personal hygiene among children. CHAST is based on the well-…

Water disinfection by chlorination was massively introduced in the early twentieth century. It set off a technological revolution in water treatment…

As an effective yet inexpensive disinfectant, chlorination is the most commonly used disinfection method in drinking water treatment plants all over…

The cistern flush toilet is usually made of porcelain and is a mass-produced, factory-made user interface. The flush toilet consists of a water tank…

City Sanitation Plans are strategic planning processes for citywide sanita-tion sector development. Addressing technical and non-technical aspects of…

A City Sanitation Plan is a comprehensive, holistic and city-wide plan addressing universal access, safe collection, treatment and disposal of 100%…