On December 1-5, 2019 IWA "Water and Development Congress & Exhibition" was held in Colombo (Sri Lanka).

More than 3,000 participants represented more than 90 countries in Europe, America, Asia, Africa and Australia.

Representatives of TENOR Project partner universities Prof. Harsha Ratnaweera NMBU, Norway , Dr Zakhar Maletskyi NMBU, Norway, Elisabeth Sundheim Hoff NMBU, Norway, Prof Joachim Fettig OWL UAS, Germany, Alla Kucherova NUWEE, Ukraine - participated in such a respectable forum. They took part in plenary, sectional meetings, poster sessions.

Agua Circum prototype based on innovations that allow to reuse the water, nutrients and thermal energy in artificial agro-ecosystems that was design by TENOR Project Team was presented at the exhibition, which took place within the framework of the Congress.