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Africa: Urban Wastewater for Food Security - Averting the Next Health Crisis in Africa

Wastewater from sewage that is churned out by expanding cities and towns worldwide helps meet food security globally, especially in developing regions. It is the one resource (unlike land, labour, or freshwater) that is continuously growing in volume and used to cultivate vegetables, grains, animal feed, and fish at a larger scale than we ever realised.
Ghana
Issue: Sustainable Development Goals Typology: Research
water waste water water management
20/07/17