Prof. Visu was invited by IHE Delft, Institute for Water Education from 26 February to 2 March, 2018. During this visit he participated as  a resource person for the course entitled “Industrial Resource Management and Cleaner Production”, and presented a series of lecture on the topic of “Design for Sustainability”.  During this visit he also made a presentation on “Development of membrane bioreactor systems for polluted surface water treatment” as part of the Science  Communication meeting. In additional to this, he also discussed the possibility of developing a joint research topic on  “Membrane based Air Purification system” with Dr. Eldon Rene. During this stay at IHE, we was able to discuss with the students of UWEM,  AIT-IHE dual degree program about their academic progress at Delft. He also met the current IHE coordinator of this program Prof. Maria Kenndy, and had an informal follow-up discussion on the report prepared by the external reviewer on the joint UWEM program.