รองศาสตราจารย์ ดร. ธงชัย ศรีวิริยรัตน์

ตำแหน่ง: รองศาสตราจารย์ ดร. (Associate Professor, Ph.D.)

ภาควิชา: ภาควิชาวิศวกรรมเคมี (Department of Chemical Engineering)

E-mail: sriwiri@eng.buu.ac.th  โทรศัพท์: 038-102-222 ต่อ 3404

ความเชี่ยวชาญ: Biological Nutrient Removal (BNR), Integrated Fixed Film Activated Sludge (IFAS), Chemical Wastewater Treatment Processes, Activated Sludge Mathematical Model, Advanced Oxidation Processes

Research Focus

His work is centered on wastewater treatment engineering: Integrated Fixed Film Activated Sludge (IFAS) processes and the effects of cations on biofilm formation, mathematical modeling of activated sludge systems, advanced oxidation processes, and analytical methods for wastewater quality monitoring, including smartphone-based colorimetric sensing.

Verified via his own faculty profile site (Associate Professor, Department of Chemical Engineering, Burapha University).

Selected Publications

  • Effects of Cooling Time and Mercury Concentration on Chemical Oxygen Demand (COD) Analysis for Balancing Accuracy and Sustainability. ASEAN Engineering Journal, 16(2), 2026 (with Madmanang et al.).
  • Molecular Imprinting of Cellulose Cotton Fabric/Silica Materials with a Colorimetric Dithizone Chelation for Smartphone-Based Detection of Zn(II) Ions in Water Samples. Coloration Technology, 140(4), 2024 (with Chheang et al.).
  • Effects of Cations on Biofilm Formation and Characteristics in Integrated Fixed Film Activated Sludge Process. Chemosphere, 275, 2021 (with Kuhakaew).
  • Biodegradation of High Acrylamide Concentrations in IFAS Wastewater Treatment System. Biochemical Engineering Journal, 159, 2020 (with Madmanang).

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