A technological and economic exploration of phosphate recovery from centralised sewage treatment in a transitioning economy context

Ageing of chromium(III)-bearing slag and its relation to the atmospheric oxidation of solid chromium(III)-oxide in the presence of calcium oxide.

artículo científico publicado en 2003

How circular is an extractive economy? South Africa's export orientation results in low circularity and insufficient societal stocks for service-provisioning

artículo científico publicado en 2023

Sustainability science for meeting Africa’s challenges

Sustainability science for meeting Africa’s challenges: setting the stage