Supported by the following organizations
This is to certify that Ellis winston oppong successfully completed and received a passing grade in CTB3365DWx: Drinking Water Treatment a course of study offered by DelftX, an online learning initiative of Delft University of Technology.
Noted by
Luuk Rietveld
Professor in Urban Water Cycle Technology Sanitary Engineering Faculty of Civil Engineering and Geosciences Delft University of Technology
Doris van Halem
Assistant Professor in Drinking Water Sanitary Engineering Faculty of Civil Engineering and Geosciences Delft University of Technology
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- Verified Certificate Issued August 27, 2021
- Valid Certificate ID 1691f6aad61947ad9fd68a6bd73829e8