Mapúa Malayan Colleges Laguna

Faculty Members

Faculty Member Image - Tristan Roy L. Panaligan.
MITL-Shield.

Tristan Roy L. Panaligan, MSENVE, AAE

• Assistant Professor, Chemical Engineering Program
• Mapúa Institute of Technology at Laguna (MITL)

Engr. Tristan Roy L. Panaligan, MSEnvE, SSChE, AAE is a chemical and environmental engineer whose professional path brings together semiconductor manufacturing, engineering education, and applied environmental research. Before entering academe, he accumulated six years of industry experience with Amkor Technology Philippines and Advanced Semiconductor Engineering (ASE), Malaysia, providing a practical foundation in high-volume manufacturing, process discipline, quality, and continuous improvement. He now serves as an Assistant Professor in the Chemical Engineering Program of MITL, Mapúa Malayan Colleges Laguna, while holding professional designations as Senior Specialist Chemical Engineer and Environmental Engineer.

His research centers on wastewater treatment, resource recovery, waste valorization, sustainable process design, process simulation, and engineering innovation. In 2023, he undertook a research internship at the Environmental Biotechnology Laboratory, Department of Environmental Engineering, National Cheng Kung University (NCKU), Tainan, Taiwan, strengthening his exposure to environmental biotechnology and biological nitrogen removal. His current scholarly direction continues to connect environmental problems with practical engineering methods, including experimental design and optimization, adsorption and bio-based materials, process modelling, and data-informed decision-making.

Knowledge Areas

Academic & Professional Qualifications

  • Doctor of Philosophy in Environmental Engineering – ongoing
  • MS in Environmental Engineering
  • BS in Chemical Engineering
  • Associate ASEAN Engineer (AAE)
  • Senior Specialist Chemical Engineer
  • Environmental Engineer
MMCL's Rizal Building.

Research Publications

  1. Agricultural Waste Valorization for Industrial Effluent Treatment: Simultaneous Adsorption of Cu(II), Fe(II), and MG Dye Using Coco Peat (2026) — International Journal of Environmental Science and Development

  2. Synthesis, Characterization, and Utilization of Water Hyacinth (Eichhornia crassipes) Magnetic Biochar for Nitrate Removal from Simulated Wastewater (2024) — Key Engineering Materials

  3. Optimization of Phosphate Removal from Simulated Wastewater Using Corn (Zea mays) Husk-Derived Cellulose as a Bioadsorbent Using Full Factorial Design of Experiments (2025) — International Journal of Environmental Science and Development

  4. Evaluation of Microwave Power, Irradiation Time, and Ethanol Concentration on Phenolic Extraction from Ripe Mango (Mangifera indica L.) Peels Using Box-Behnken Design (2025) — Sustainable Chemistry One World

  5. Microwave-Assisted Synthesis and Characterization of Chitosan from Raw Tilapia (Oreochromis niloticus) Scales (2025) — Environmental Science and Engineering

  6. Integrating Waste Valorization and Green Energy: Biodiesel Production Using Microwave-Derived Chitosan Catalyst from Raw Tilapia (Oreochromis niloticus) Scales (2026) — E3S Web of Conferences

  7. Feasibility Study and Aspen Plus Simulation for the Manufacture of Virgin Polylactic Acid (PLA) Resins via Ring-Opening Polymerization: a Pilot Plant Proposal in the Philippines (2024) — Chemical Engineering Transactions

  8. Technoeconomic Feasibility Analysis and Aspen Plus Simulation of the Production of Polyhydroxybutyrate (PHB) via Chemical Cell Lysis in the Philippines (2024) — IEEE Region 10 Humanitarian Technology Conference, R10-HTC

  9. Multi-criteria Decision-Making Framework for Process Route and Plant Location Selection in Formaldehyde Manufacturing in the Philippines (2026) — Mechanisms and Machine Science