Acevedo, Diego

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Position / Title
Senior Lecturer SISSTEM / Program Coordinator of SISSTEM Bachelor
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Author Name Variants
Fields of Specialization
Valorization Strategies
Technology Assessment
Separation Technology
Sustainable Energy on Island Nations
Industrial Ecological Systems with Multiple-input and Multiple-outs
Strategies Towards Development of a Circular Economy in the Dutch Caribbean and Broader Caribbean
Entrepreneurship
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Last updated September 19, 2024
Introduction
Expertise
Biography
Diego Acevedo is a senior lecturer and researcher at the University of Aruba. His research is focused on the Valorization of Reverse Osmosis Brines, in essence looking at the economic value that the brine left over from the desalination process with a specific focus on the value for small islands dependent on desalination systems. Diego holds a BSc degree in Mechanical Engineering (magna cum laude) from the University of Florida and a MSc degree in Sustainable Energy Technologies from TU Delft (The Netherlands). He has previously worked on the development of innovative technological solutions related to marine energy, district cooling networks, potable water generation, and marine-based floating solar PV electricity generation. Some highlights of his work include being the founder of Eneda Engineering Services VBA, an Engineering Consultancy firm focused on Renewable Energy and Circular Economy with a special focus on Marine and Island solutions; and being co-founder of Bluerise BV, now part of Allseas Engineering BV, working on Ocean Thermal Energy Technology development.

Publication Search Results

Now showing 1 - 2 of 2
  • Publication
    Valorization of Reverse Osmosis Brines in Small Islands
    (KU Leuven, 2024) Acevedo, Diego
  • Publication
    Perspective in resource recovery from reverse osmosis brines: the case for sustainable seawater refineries for small islands
    (Wiley, 2023) Acevedo, Diego; Mijts, Eric; John, Nigel; El Bouzidi, Mohamed; van der Bruggen, Bart
    Reverse osmosis has become the dominant technique for desalination while at the same time there is a steady increase in reliance on desalination systems for water production globally. Resource recovery and mitigation of adverse effects from brine discharge are important factors and are increasingly being considered by researchers and industrial actors. The island nation of Aruba, with over 100 years of commercial desalination history, is used as a case study to illustrate the possibilities of shifting from centralized seawater desalination plants to seawater refineries in which freshwater is considered only one of the possible products. We identify possible economic value from desalination plants of medium scale (as is the case in Aruba) from the pro- duction of magnesium, caustic soda, chlorine-based products and rubidium and possible energy recovery possibilities through osmotic gradients and/or hydrogen storage while at the same time highlighting the insufficient potential for lithium harvesting from seawater desalination brines. We have found that the economic value from resources recovered from brine may be even larger than the value of the freshwater produced by these plants. Furthermore, reduction of salinity and quantity of brine can reduce the overall ecological impact from current brine effluent.