CT - Filtration

CT -Filtration refers to centralised treatment of water systems that serve many households or village level. While the trend suggests a move towards decentralisation, there is still a place for the usage of centralised systems as NGOs and governments work to provide fresh water solutions to their communities.

Granular filtration	Upflow roughing filter	Slow sand filter	Active carbon	Membrane filtration	Screens and straining

Field experiences

The following projects are using community-level filtration techniques.

RSR Project 819 Water, Food & Sanitation for School + Community