Elution and disinfection of silver and zinc nanoparticles in co-fired ceramic water filters.

Ceramic water filters (CWFs) are decentralized water treatment technologies commonly used in resource-restricted geographies. Inclusion of silver nanoparticles (AgNP) assists with disinfection but can substantially increase costs. This research investigates AgNP supplementation with zinc oxide (ZnO) as a low-cost bactericide alternative.

Towards a participatory framework for improving water & health outcomes: A case study with Maasai women in rural Tanzania.

Rural communities in sub-Saharan Africa (SSA) are disproportionately burdened by a pervasive lack of access to safe drinking water. Widespread programmatic failure in the water, sanitation, and hygiene (WaSH) sector has resulted in particularly slow progress in alleviating these challenges in the region. Drawing from decolonial and participatory methodological scholarship, this research demonstrates how geographically and demographically specific, locally controlled, and long-term educational programming can improve health and wellness outcomes when associated with a technological intervention.