Research project EPoNA

Project name Upgrading of wastewater ponds for irrigation water production using the Cuvelai-Etosha Basin in Namibia as an example
Acronym EPoNA
Coordinator TU Darmstadt/ Institute IWAR / Wastewater Engineering
Project partner
  • Hochschule Geisenheim University
  • IEEM gGmbH der Universität Witten/Herdecke
  • Institut für sozial-ökologische Forschung GmbH (ISOE)
  • Aqseptence Group GmbH ( bald CNP-Technology Water and Biosolids GmbH)
  • H.P. Gauff Ingenieure
  • Outapi Town Council, die namibische Regierung und nationale Ausbildungs- und Studieneinrichtungen
Duration 01 September 2016- 31 August 2019
Grantor Bundesministerium für Bildung und Forschung
Project content The EPoNa research network (upgrading of wastewater ponds to produce irrigation water using the example of the Cuvelai-Etosha Basin in Namibia), coordinated by TU Darmstadt, aims to upgrade and expand a four-stage wastewater pond system in the northern Namibian town of Outapi so that the treated wastewater can be reused for irrigating fodder crops – and the nitrogen and phosphorus compounds that would otherwise have to be eliminated can be used as fertilizer.