Jorge Merizalde-Dobles

Sanitary engineer at Instituto Costarricense de Acueductos y Alcantarillados (AyA)
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Contact Information
us****@****om
(386) 825-5501
Location
Costa Rica, CR
Languages
  • Spanish Native or bilingual proficiency
  • English Native or bilingual proficiency

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Bio

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Credentials

  • Duolingo German Fluency: Advanced (Estimated)
    Duolingo
    Jul, 2016
    - Oct, 2024

Experience

    • IT Services and IT Consulting
    • 700 & Above Employee
    • Sanitary engineer
      • Sep 2011 - Present

      Planning and formulation of wastewater and sanitation projects Planning and formulation of wastewater and sanitation projects

    • Netherlands
    • Higher Education
    • 200 - 300 Employee
    • MSc research fellow
      • Oct 2010 - Apr 2011

      Coupling EBPR and MAP through sludge ozonation. Laboratory-based research in the field of biological wastewater treatment. Keywords: Enhanced Biological Phosphorus Removal, Magnesium Ammonium Phosphate pentahydrate, waste activated sludge reduction, ozone, struvite, nutrient recovery. Coupling EBPR and MAP through sludge ozonation. Laboratory-based research in the field of biological wastewater treatment. Keywords: Enhanced Biological Phosphorus Removal, Magnesium Ammonium Phosphate pentahydrate, waste activated sludge reduction, ozone, struvite, nutrient recovery.

    • IT Services and IT Consulting
    • 700 & Above Employee
    • Optimization Engineer for Water Supply Systems
      • Jun 2005 - Oct 2009

      Diagnosis and planning for AyA-operated water supply systems. Optimization of existing water supply systems throughout CR. Preliminary design for new systems and existing system expansions. Diagnosis and planning for AyA-operated water supply systems. Optimization of existing water supply systems throughout CR. Preliminary design for new systems and existing system expansions.

    • Site Engineer
      • Jul 2004 - Jun 2005

      Technical direction at middle and upper-middle class residential projects: Urbanización Quizarco (house building). Urbanización Jerez (house building). Urbanización Flor Natalia (road, drainage, services and house building for the project's last stage). Urbanización Calle Colonial (earthworks, road and drainage construction). Technical direction at middle and upper-middle class residential projects: Urbanización Quizarco (house building). Urbanización Jerez (house building). Urbanización Flor Natalia (road, drainage, services and house building for the project's last stage). Urbanización Calle Colonial (earthworks, road and drainage construction).

Education

  • UNESCO-IHE Institute for Water Education
    Master in Science, Sanitary Engineering
    2009 - 2011
  • Universidad de Costa Rica UCR
    Licenciate, Civil Engineering
    1994 - 2003
  • Webinar: Process Plant Layout with Chemical Engineer Sean Moran

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