As organizer & resource person

  1. Organized a training program on “Zero Liquid Discharge in Industries”, jointly with LPE and Duraflow Companies, 12 November, 2013, presented a lecture on “Needs and Opportunities for Zero Liquid Discharge in Industries”.
  2. Assessment – Advanced Level”, for Vietnam Petroleum Institute – in coordination with AITCV, Ho Chi Minh City, 16-8 May, 2013.
  3. Organized and presented an “International Training Program on Membrane Water Treatment Fundamentals ” at the 3 W Expo 2013, 22-24 January, 2013, BITEC, Bangkok, Thailand.
  4. Designed and organized a national Cleaner Production training program for Ho Chi Minh City Environmental Protection Agency (HEPA), 13-15 January, 2011
  5. Organized national Training program on “Application of Membrane Technology for Water and Wastewater Treatment” in collaboration with HCMC University of Technology, 22 December, 2010.
  6. Presented lecture series on “Design of Water Treatment Plant” organized by NWTTI, Metropolitan Water Works, Bangkok, Thailand, 22 June – 2 July, 2010.
  7. Presented a lecture on “Public Private Partnership in Water Sector” organized by NWTTI, Metropolitan Water Works, Bangkok, Thailand, 18 August – 9 September, 2010.
  8. Organized national Training program on “Application of Membrane Technology for Water and Wastewater Treatment” in collaboration with HCMC University of Technology, 22 December, 2010.
  9. Participated as the lead resource person in the “Regional Workshop on Eco-Industrial Clusters: Policies and Challenges”, organized by ADB Institute, Tokyo, Japan (8-11 December 2009).
  10. Lead resource person for the training course on “ Management of Water Supply Business “, organized by Metropolitan Waterworks Authority, NWTTI, Bangkok, Thailand (2008 and 2009).
  11. Resource Person for the Training Course on Bio Energy Cluster – Pattani Project, organized by Thai Resources and Environmental Management Institute and presented a lecture on Socio- Economic and Environmental Aspects of Jatropha Plantation as an Energy Crop, Pattani, Thailand (19-20 September 2006).
  12. Participated as the main resource person at the Training Course on “Industrial Waste Auditing: Practical Approach” organized by the TechnoBiz Communications Ltd., & Cleaner Technology Asia Journal, 26 April, 2006
  13. Participated as a Resource person and presented a series of lectures on “Water Pretreatment Processes”, “Coagulation/Flocculation and filtration” and “Advanced Water Purification Processes”, “Industrial Water Reuse” etc. at the Annual International Training Course on Water Supply Technology, at National Water Technology Training Institute Bangkok, Thailand, from 1996 to 2004
  14. Presented a series of lectures on “Membrane Technology” at the National Membrane Technology Division Workshop, Organized by the Water Institute of South Africa, Drakensville, South Africa, 29 September, 1999.
  15. Course Director and Participated as a Resource person for the training course on ” Environmental Appraisal of Industrial Project’ for the Sri Lankan Financial Institutions, AIT, Bangkok, Thailand, 4- 12 June, 1998.
  16. Organizer for the National Workshops on “Energy Efficient & Environmentally Sound Industrial Technologies” organized by Energy Conservation Centre, Colombo, Sri Lanka, 19 August, 1997 and Department of Energy, Manila, Philippine, 26 September, 1997.
  17. Participated as a resource person at the “Training Course on Enhancement of Expertise and Implementation of Environmental control Technology for Oil & Gas Activities” organized by the Ministry of Mines and Energy- Directorate General of Oil & Gas, Yogyakarta 9 -14 December, 1996 and Bandung, 16 – 21 December, 1996., Indonesia.
  18. Organizer & Resource Person for the training program on “Bhutan Water Supply and Sewerage: Part 1 – Water Supply, organized by Environmental Engineering Program, AIT, Bangkok, 18 March – 12 April, 1996.
  19. Participated as a Resource person and presented lectures on “Water Pretreatment Processes”, “Coagulation/Flocculation” and “Advanced Water Purification Processes” at the International Training course on Water Supply Technology, at NWTTI, Bangkok, Thailand, 26 February – 5 April, 1996.
  20. Participated as a Principal Resource person at the “Training Seminar on Cleaner Production in Textile and Paper Industries for Vietnam” organized by the CEST, Hanoi University of Technology, Vietnam. 7-9 Mar, 1996.
  21. Participated in the “APO Study Meeting on Environmental Management and Control -ISO 14000” organized by APO, Hong Kong, 8-11 August, 1995.
  22. Participated as a Resource Person in the national seminar on “ODS Phase-out in the solvent Cleaning Industry” and presented a paper on “UNEP’s Ozone Action Information Clearinghouse Database”, organized by IEAT, Bangkok, 12 May, 1995.
  23. Organizer & Resource Person for the inter School workshop on ” Development of integrated Industrial Pollution Prevention & Control Program” Organized by CDG & EEP, Khaw yai, Thailand 1-4 May, 1995.
  24. Organizer & Resource Person for the training program on “Environmental Appraisal of Industrial Projects” organized by Environmental Engineering Program, AIT, Bangkok, 17-28 APRIL, 1995.
  25. “Workshop on Planning a Pollution Prevention and Control Program for Textile Dyeing & Finishing Industries”, organized by CDG – SEAPO, Kanchanaburi, Thailand, 24 – 27 November, 1994.
  26. Coordinator & Resource Person for the International Training Course on “Pollution Control & Management”, organized by AIT – CRI, Bangkok, Thailand, 7 November – 2 December, 1994.
  27. Organizer & Resource Person for the “National Seminar On Hazardous Waste Management Strategies for Vietnam” Hanoi University – Centre for Environmental Science and Technology, Hanoi, Vietnam, 20 – 22 October, 1994.
  28. “Workshop on Planning & Implementing a Pollution Prevention and Control Program for Small and Medium Electroplating Industries”, organized by CDG – SEAPO, Chiang Mai, Thailand, 2-4 September, 1994.
  29. Invited as a Short Term Visiting Faculty to Present a series of Lectures on “Waste Auditing :Case Studies” for the Graduate Certificate Program in Environmental Engineering and Management, University of Technology Sydney, AUSTRALIA, 25 May – 1 June, 1994.
  30. Presented a Lecture on “Fundamentals and Application of ElectroMicrofiltration”, at the UNESCO Membrane Science & Technology Centre, University of New South Wales, Sydney, Australia, 19 May, 1994.
  31. International Training Course on “Water Supply Technology”, at NWTTI, Bangkok, Thailand, 25 January, 1994.
  32. “Cleaner Production & Waste Auditing” for the Post Graduate Program in Environmental Engg., Univ. of Moratuwa, Sri Lanka, 22 October, 1993.
  33. “Training Approaches for Environmental Management in Industry: an Interagency Workshop for African Training Institutes” UNEP- WHO – ILO Mauritius, 4-8 October, 1993.
  34. “Asia Pacific Tertiary Level Environmental Training Workshop on Toxic Chemicals and Hazardous Processes”, UNEP, Bangkok, Thailand, 28-30 September, 1993.
  35. Course Director for the training course on “Industrial Pollution Control Strategies” for the National Development Bank & DFCC Staff, Colombo, Sri Lanka, 17-21 August, 1993.
  36. International Training Course on Water Resource Management for Sustainable Development” Mahidol University, Bangkok, Thailand, 7-30 July, 1993.
  37. Training course on “Industrial Waste Water Pollution Control” Hanoi, Vietnam, 23-26 June, 1993.
  38. National seminar on “Current Status on Environmental Impact Assessment in Vietnam” Ho Chi Minh City, Vietnam, 21-25 June, 1993.
  39. International Workshop on Waste Management for Sustainable Development” Hat Yai, Thailand, 4-7 May, 1993.
  40. Course Director of the International Training Course on “Toxic and Hazardous Waste Management” CEC – AIT, Bangkok, Thailand, 19 April – 14 May, 1993.
  41. International Training Course on “Urban Drainage in Developing Countries”, Continuing Education Centre, AIT, Bangkok, Thailand, 8-17 November, 1992.
  42. Organized a training program on “Desalination” for the National Waterworks Technology Training Institute, Bangkok, Thailand, 28 April, 1992; 29 July, 1992.
  43. International Training Course on “Environmental and Industrial Toxicology” CRI/AIT, 18 November – 12 December, 1991.
  44. Course Director, “Marine Oil Pollution”, Continuing Education Centre – AIT, Bangkok, Thailand, 4-29 November, 1991.
  45. Toxic and Hazardous Waste Management, IEAT, Bangkok, 7 August, 1991.

Member in Scientific Committees and Organizing Conferences

  1. Member of theInternationalScientific Committee,“RAMIRAN 2015- International Conference – Rural-Urban Symbiosis”, Hamburg, Germany, 8-10 September, 2015.
  2. Member of theInternational Advisory board Member ICENV 21015 – Green Technology: TheRoute to aSustainable Future,18-19 August, 2015, Penang, Malaysia.
  3. Member of theInternationalScientific Committee, “3R International conference” Daejeon, Korea,21-23 May, 2015.
  4. Member of theInternationalScientific Committee, “Solid Waste 2015”, Hong Kong 20-23 May, 2015.
  5. Member of theAdvisory Committee, ” International Conference on EngineeringResearch, Innovation and Education-ICERIE-2013, , 11-13, January, 2013, Sylhet, Bangladesh. Member of theInternationalScientific Committee, “Solid Waste 2015”, Hong Kong 20-23 May, 2015.
  6. Member of theInternationalAdvisory Board,”Waste Safe 2015 – InternationalConference on Solid WasteManagement in Developing Countries”, Khulna, Bangladesh, 15-17, February 2015.
  7. Member of theInternationalScientific Committee, “IWA Regional Conference on MembraneTechnology”3-6 December, HCMC, Vietnam, 2014.
  8. Member of theInternationalScientific Committee,“Municipal Waste Management and Sanitation in Developing Countries”IWA International Conference, Bangkok, Thailand, 2-4 December, 2104.
  9. Member of theInternationalScientific Committee,“11th International Symposium on Southeast Asian Water Environment – SEAWE11”, Bangkok, Thailand,26, 28 November, 2014.
  10. Member of theInternationalScientific Committee,“Global Challenges: Sustainable Wastewater Treatment and Resource Recovery” IWA International Conference, Katmandu, Nepal, 26-30 October,2014.
  11. Member of theInternationalScientific Committee,“Sustainable water and Sanitation Services for All in a Fast Changing World” WEDCInternational Conference, Hanoi, Vietnam, 15-19, September, 2014.
  12. Member of theScientific Committee, “EuroAsia 2014-Waste Management Symposium”, Istanbul, Turkey, 28-30 April, 2014.
  13. Member of International Scientific Committee, “4th International Conference on Solid Waste Management” Hyderabad, Andhra Pradesh, India, 28-30 January, 2014.
  14. Member of International Advisory Committee, International Conference on Waste Management and Environment, University of Malaya, Kuala Lumphur, Malaysia, 26-27, August, 2013.
  15. Member of theAdvisory Committee, ” International Conference on Technologies for Sustainable Waste Management in Developing Countries” Vignan University, Guntur,India, 23-24 August, 2013.
  16. Member of UNIDO Technical Expert Committeeon “Green Industry Platform”,from March, 2013.
  17. Member of theAdvisory Committee, ” International Symposium onSustainable Infrastructure Development”IIT Bhubaneswar, India, 7-9, February, 2013.
  18. Member of the International Advisory Board, International Conference on Environment 2012. “Green Technology for Tomorrow”, Pinang, Malaysia, 11-13, December, 2012.
  19. Member of the Executive Committee, “Water and Environment Technology:, 29-30 June, 2012, Tokyo, Japan.
  20. Member of the International Advisory Board, International Conference on Solid Waste Management: IconSWM 2011,Kolkata, 7-9, November, 2011.
  21. Member of the International AdvisoryBoard– InternationalWaste Managementand Landfill Symposium, Sardinia, Italy, 3-7 October, 2011.
  22. Member of the International Advisory Committee,International Conference onIWA-ASPIRE,Tokyo,2-6 October 2011 Website : http://www.aspire2011.org/.
  23. Member of the International Scientific Committee, 8th IWA International Conference on Water Reclamation & Reuse,Barcelona, Spain, 26-29 September, 2011.
  24. Member of the International Advisory Board,Water and EnvironmentalTechnology Conference, 2011, organized by Japan Society on Water Environment – JSWE,24-25 June, 2011,Tokyo.
  25. Member of the International Scientific Committee, International Conference on Solid Waste 2011: Moving Towards Sustainable Resource Management’,Hong Kong, 3-7 May, 2011.
  26. Member of the International Advisory Board, International Conference on Environmental Technology and Construction Engineering for Sustainable Development, Shahjalal University of Science & Technology, Sylhet, Bangladesh, 10-12 March, 2011.
  27. Invited as a member of the drafting committee member of the CSD Inter-sessional Conference on BuildingPartnership for Moving towards Zero Waste, 16-18 February, 2011, Tokyo, Japan.
  28. Member of International Advisory Board for the 5th International Conference on Environment ICENV 2010,Penang, Malaysia, 13-15 December 2010.
  29. Member of International Advisory Committee,8th InternationalSymposium on South Asian Environment,Phuket, Thailand, 24-26 October, 2010.
  30. Member of International Advisory Committee,2nd InternationalConference on Waste Engineering and Management, Shanghai, China, 13-15 October, 2010.
  31. Member of Executive Committee, Water and Environmental Technology Conference,Yokohama National University,Tokyo, Japan, 25-26 June, 2010.
  32. Member of Scientific Committee, “Regional Conference on Global Environment – Global Environmental Issues for Sustainable Development in the ASEAN Region”, Ho Chi Minh city, Vietnam, 8-9 March, 2010.
  33. Member of the Organizing & Scientific Committee, 6th International Symposium on Southeast Asian Water Environment, Bandung, Indonesia. 29-31 October, 2009.
  34. Member of the International Scientific Committee, IWA Membrane Technology Conference, Beijing, China, 1-3 September, 2009.
  35. Member of the International Advisory Board, International Conference on Solid Waste Management: Technological, Environmental and Socio-Economical Contexts” Khulna, Bangladesh, 9-10 November, 2009.
  36. Member of the International Scientific Committee, 6th Regional Symposium on Membrane Science and Technology 2008: Food, Energy and Environment, Phuket, Thailand, 13-15 August, 2008.
  37. Member of the International AdvisoryCommittee, International Conference on Waste Engineering and Management, Hong Kong, 28-30 May, 2008.
  38. Member of the Organizing & Scientific Committee, 5th International Symposium on Southeast Asian Water Environment, Chaingmai, Thailand, 7-9 November, 2007.
  39. Member of the International Scientific Committee, 6th IWA Specialist Conference on Wastewater Reclamation and Reuse for Sustainability, Antwerp, Belgium, 9-12 October, 2007.
  40. Member of the International Advisory Board – Eleventh International Waste Management and Landfill Symposium, Sardinia, Italy, 1-5 October, 2007.
  41. Invited as a Resource Person and Facilitator of the Waste Management and Recycling session, chaired by the Japanese Environmental Minister Mr. Kamoshita, Fukuoka, Japan, 8-9 September, 2007.
  42. Member of the Scientific and Organizing Committee, International Conference on Sustainable Solid Waste management, Chennai, India, 5-7 September, 2007.
  43. Invited as a Resource Person and Reporter of the 2nd Workshop on Innovation of Membrane Technology for Water and Wastewater Treatment, organized by Hokkaido University, Sapporo, Japan, 27-29 August, 2007.
  44. Member of the International Scientific Committee, International Conference on Cleaner Technologies and Environmental Management, Puducherry, India, 4-6 January, 2007.
  45. Co-chairman, 4th International Symposium on Southeast Asian Water Environment, Bangkok, Thailand, 6-8 December, 2006.
  46. Member of the International Scientific Committee, International Conference ORBIT – Biological Waste Management, Weimar, Germany, 13-15 September, 2006.
  47. LeadResource Person and Technical Organizer of the 3R Waste Management South Asia Expert Workshop, in collaboration with UNEP,IGES – Japan and ADB, Katmandu, Nepal, 30 August – 1 September, 2006.
  48. Member of the Scientific and Organizing Committee – Seminar workshop on Management of Petrecibles in Solid Waste, Montegrottto, Italy, 5-7 April 2006.
  49. Invited Guest Lecturer at the Centre of Excellence-Nagaoka University of Technology, Thermophilic Anaerobic Digestion of Municipal Solid Waste in Combined Process and Sequential Staging, The 6th International Symposium on Global Renaissance by Green Energy Revolution, Nagaoka, Japan 26-27 January 2006.
  50. Member of the International Advisory Board –Tenth International Waste Management and Landfill symposium, Sardinia, Italy, 3-7 October, 2005.
  51. Member of the Scientific and Organizing committee of IWA – International Specialized Conference on Water Environment Membrane Technologies, Seoul, Korea, 7-10 June, 2004.
  52. Co-organizer of the World Bank Consultation Workshop on Environmental and Social Safeguards: Capacity Building Assessment and Strategy for Cambodia, Lao, Thailand and Vietnam, Rama Gardens, Bangkok, Thailand, 19-20 September, 2002.
  53. Member of the Scientific and Organizing Committee Conference on Membrane Technologies for Water and Wastewater Reclamation, Chennai, India, 15-16 February, 2001.
  54. Organizer of the Seminar on Membrane Bioreactors for Wastewater Treatment and Reuse, Bangkok, Thailand, 23 November, 2001.
  55. Member of the Scientific Committee for the International Symposium on Wastewater Reclamation, Recycling and Reuse, 1st World Water Congress of the International Water Association, Paris, France, 3-7 July, 2000.
  56. Member of the Scientific Committee for the Pacific Basin Conference on Hazardous Waste, Manila, Philippines, 10 – 14 April, 2000.
  57. Member of the Scientific Committee for the International Conference on Hazardous Waste Management, Chennai, India, 27-29 January, 2000.
  58. Member of the Scientific Committee for the International Conference on Civil and Environmental Engineering: New Frontiers and Challenges, Bangkok, Thailand, 8-12 November, 1999.
  59. Member of the Scientific Committee for the International IAWQ Conference on Biofilm Systems, New York, USA, 17-20 October, 1999.
  60. Member of the Technical Review Committee for the International Conference Pollution Control ’97, Bangkok, Thailand, 12-14 November, 1997.
  61. Member of the Scientific Committee on Hazardous Wastes, 2nd Princess Chulabhorn Science Congress, Bangkok, Thailand, 2-6 November, 1992.
  62. Participated in the Global Hazardous Waste Survey organized by IMO, London, 7-8, May, 1992.
  63. Secretary, National Seminar on Advanced Water and Wastewater Treatment, Bangkok, Thailand, February, 1992.
  64. Secretary of International Water Resources Association IWRA Ad hoc Technical Committee on Treatment and Reuse of Wastewater, 1990, 1991.
  65. Invited by the Ministry of Water Resources to present a lecture on Effective Environmental Management, Harare, Zimbabwe, 27-30 September, 1988.
  66. Secretary of the International Seminar on Wastewater Reuse, sponsored by EEC, Nice, France, 18-22 September, 1989.
  67. Expert Panelist for the plenary session on Water Quality and Wastewater/Sewage Management during the International Seminar on Water and Wastewater, Barcelona, Spain, 24-27 April, 1990.