Doktor Thesis at University of Duisburg – Essen:
“Defluoridation of Drinking Water by Hybrid Nalgonda-Membrane filtration system”

Master of Science in Technology and Resources Management in Tropics and Subtropics, specialised in Integrated Water Management in the Tropics and Subtropics, Institute for Technology in the Tropic, FH Koeln, Germany (2006)

Bachelor of Engineering in Chemical Engineering, Institute of Technology Bandung (ITB), Indonesia (2001)

Practical Training:
nova-Institute for renewable resources , Hürth, Germany (2006)
Umweltinstitute, Technology Transfer Zentrum Bremerhaven, Germany (2005)