For traditional heterotrophic denitrification technology, organics are usually added as the electron donor for nitrate removal, which increases operation cost wastewater treatment. Solar panel production contains a large amount of nitrate. To decrease and reduce CO2 emissions, an iron anode microbial fuel cell (Fe-MFC) was constructed to treat solar by sequencing batch operation. The results sh...

Building incrementally, and many times repeatedly, is a reality in informal settlements of the global South. However, everyday lived experiences logics residents this process are not well documented. Juxtaposing incremental building Cape Town Delhi, photo essay makes visible varied form incrementalism takes these two contexts. It also highlights drivers that inform shape mode incrementalism—‘in...