Supported by the following organizations
This is to certify that Ramon Jose Kenayfati Kelzi 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 29, 2020
- Valid Certificate ID c0fc96e3f0ea4e78a02676d441a122f9