• วศ.บ.(วิศวกรรมโยธา), จุฬาลงกรณ์มหาวิทยาลัย, ไทย, 2531
• M.Eng. (Environmental Eng.), Asian Institute of Technology , ไทย, 2533
• D.Eng. (Environmental Eng.), The University of Tokyo, ญี่ปุ่น, 2536

• Development of Fe2O3-immobilized porous geopolymer for photocatalytic removals of pesticide and antibiotic in wastewater.
• Study of contamination and control of micropollutants from selected wastewater sources in urban area.
• Development of duckweed-based wastewater treatment for biomass production and greenhouse gas mitigation from food industrial and livestock farm wastewaters.
• Evaluation of greenhouse gas emission and mitigation from municipal solid waste treatment/disposal and wastewater treatment.
  

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