1. UNESCO. The United Nations world water development report 2019 – leaving no one behind [Internet]. [cited 23rd July 2020]. Available from: https://en.unesco.org/themes/water-security/wwap/wwdr/2019.
2. National Academy of Engineering. NAE grand challenges for engineering [Internet]. [cited 23rd July 2020]. Available from: http://www.engineeringchallenges.org/challenges.aspx.
3. United Nations. The 17 goals [Internet]. [cited 23rd July 2020]. Available from: https://sdgs.un.org/goals.
4. Process synthesis and integration;El-Halwagi,2014
5. Synthesis of heat exchanger networks: I. Systematic generation of energy optimal networks;Linnhoff;AIChE J,1978