Ipan Hidayat is an Environmental Technologist. MSc in Environmental Sciences and Technology from Wageningen University, NL. He has experience in various European projects especially in wastewater treatment with a focus on the development of technology on nutrient recovery, recycling, and reuse. Currently, he is working under the REFLOW project with particular emphasis on the development and optimization of novelty technologies of anaerobic membrane bioreactor coupled with freeze concentration on phosphorus recovery from dairy processing waste.