Invited Talks

International Invitation

45. Lee, W. Development of carbon sequestration technologies in Kazakhstan, Internationally-renowned Scholar Seminar for the Professional Environmental Researchers of the Next Generation, University of Ulsan, Ulsan, Korea, December 16, 2021.   

44. Lee, W. Recent environmental science and engineering studies in Kazakhstan, Invited Seminar in School of Engineering, Konkuk University, Seoul, Korea, December 7, 2021. 

43. Lee, W. Sustainable bimetallic catalyst supported by red mud for enhanced nitrate reduction, 2019 ACS Fall Meeting, San Diego, California, USA, August 25, 2019.

42. Lee, W. Reductive transformation of contaminants by abiotic and biotic interactions, Invited presentation, 2019 ACS Spring Meeting, Orlando, Florida, USA, April 3, 2019. 

41. Lee, W. Smart Environmental Catalyst, Invited presentation, 2018 Youth Chem. Conference, Nazarbayev University, Astana, Kazakhstan, November 3, 2018.

40. Lee, W. Bimetallic Catalysis of Nitrate on the Surface of Sn-Pd Supported by Kaolinite, Invited presentation, 2018 ACS Fall meeting, Boston, Massachusetts, USA, August 23, 2018.

39. Lee, W. Environmental Catalysis for the Treatment of Nitrate and Chlorinated Organics, Invited presentation, 1st GYN Workshop for Environmental Science & Engineering, Gwangju Institute of Science & Technology, Gwangju, South Korea, January 25-26, 2018.  

38. Lee, W. Research and Teaching in Environmental Science and Engineering, Invited presentation, Nazarbayev University, Astana, Kazakhstan, June 7, 2017.  

37. Lee, W. Environmental sustainability for the application of novel environmental materials and technologies, Invited DKU presentation, Duke University, Durham, USA, June 1, 2017.  

36. Lee, W. Reduction of nitrate in groundwater by SMART environmental catalysts, Keynote Lecture in ACEM 2016, JICC, Jeju, Korea, August 31, 2016.  

35. Lee, W. Application of iron-bearing soil minerals to the development of smart environmental catalysts, Invited Special Seminar at Faculty of Chemical Engineering & Faculty of Civil and Environmental Engineering, Technion: Israel Institute of Technology, Haifa, Israel, May 24, 2016.  

34. Hamid, S.; Macharla, A.K.; Lee, W.; Stable bimetallic catalyst supported by nZSM-5 for selective nitrate reduction, Invited Presentation in Environmental Chemistry Division Symposium, 2016 ACS Spring Meeting & Exposition, San Diego, USA, March 16.2016.

33. Lee, W. Transformation of Uranium at soil mineral and water interfaces,  Invited Talk at Institute of Nuclear Waste Disposal, Karlsruhe Institute of Technology, Germany, November 18, 2015.  

32. Lee, W. Synthesis of smart bimetallic catalysts and their applications,  Invited Talk at Environmental Studies’ Podium, King Saud University, Riyadh, Kingdom of Saudi Arabia, November 4, 2015.  

31. Lee, W.; Bae, S.; Jung S. Selective transformation of nitrate by bimetallic catalysts supported by iron oxides. Frontiers in Environmental Chemical Research, POSTECH, Korea, May 19, 2015.  

30. Lee, W. Marine CO2 sequestration technology using CO2 hydrate, Podium Presentation in AEST 2014, BEXCO, Busan, Korea, August 25, 2014.  

29. Bae, S.; Lee, W. Catalytic nitrate reduction by Fe2O3 supported Pd-Cu bimetallic Catalysts, Invited Presentation in Environmental Chemistry Division Symposium, 2014 ACS Fall Meeting, San Francisco, USA, August 13, 2014. 

28. Lee, W. Effect of marine environmental factors on the formation kinetics and phase equilibrium of CO2 hydrate, Podium Presentation in International Gas Hydrate Symposium, KAIST, Daejeon, Korea, August 2, 2014.

27. Lee, W. Effect of environmental factors on CO2 hydrate formation and equilibrium, Podium Presentation in Prof. P. Jaffe's Group at Princeton University, Princeton, New Jersey, USA, May 31, 2013.  

26. Lee, W. Overview on KAIST-DTU integrated water technology Project. 2013 DTU-KAIST INWAT Workshop, Lyngby, Denmark, May 23-24, 2013. 

25. Lee, W. Effect of Organo-mineral surface complexes on the kinetics of CO2 hydrate formation, Dept. of Chemical Engineering Podium talk, Denmark Technical University, Lyngby, Denmark, May 23, 2013. 

24. Lee, W. Biogeochemical Behavior of Environmental Contaminants. Podium Presentation in CEE Department at Princeton University, Princeton, New Jersey, USA, Dec 14, 2012.  

23. Lee, W. Discussions on X-ray spectroscopy of biogeochemical samples with Synchrotron. Biogeochemistry and physics group, Argonne National Lab., Argonne, Illinois, USA, Oct 15, 2012.

22. Lee, W. Development of integrated water technology. Keynote Lecture at The 2012 World Congress on Advances in Civil, Environmental, and Materials Research (ACEM'12), Seoul, Korea, Aug 29, 2012.  

21. Lee, W. Effect of electron transfer mediators (ETMs) on the formation of biogenic soil minerals and degradation of chlorinated organics. Chemical Engineeing Lecture at Texas A&M Univ. at Qatar, Doha, Qatar, Jan 17. 2012. 

20. Lee, W. Effect of flavins on the formation of biogenic vivianite and degradation of carbon tetrachloride. International Workshop (KIST-Argonne National Lab.) on Subsurface Biogeochemistry, Gangneung, Korea, Oct 21, 2011.

19. Lee, W. The Denmark-Korea collaboration on the integrated water technologies. KAIST-DTU Collaboration Planning Meeting, Copenhagen, Denmark, Oct 13, 2011.

18. Lee, W. Enhancement of reductive dechlorination of tetrachloroethene by nano-mackinawite with cobalamin (III). 14th Asian Chemical Congress, Bangkok, Thailand, Sept. 5-8, 2011.

17. Lee, W. Application of molecular dynamics and quantum physics calculations to identification of SOM’s effect on CO2 hydrate formation kinetics. CCS Expert Seminar, Seoul, Korea, June 9, 2011.

16. Lee, W.; Bae, S. Enhanced reductive dechlorination of carbon tetrachloride by biogenic vivianite and Fe (II). Frontiers in Environmental Chemical Research, Pohang, Korea, May 30, 2011.

15. Lee, W. An overview of Korean research on CO2 storage. Korea-Norway Seminar on Carbon Capture and Storage (CCS), Daejeon, Korea, September 9, 2010.

14. Lee, W. Methodology for making a carbon calculator and its prospects on global warming gas reduction in water treatment plant. Association of Academy of Science in Asia (AASA) Meeting, Izmir, Turkey, September 25, 2009.

13. Lee, W. Sustainability engineering: sustainability in civil and environmental engineering. 3rd KAIST-TJU Symposium in Civil and Environmental Engineering, Shanghai, China, January 12-14, 2009.

12. Lee, W. Sustainability engineering; what is sustainability?. Global Engineer Exchange Program in Ministry of Knowledge and Economy, Seoul, Korea, November 24-26, 2008.

11. Lee, W. Stochastic characteristics of hydrate formation. 1st EEWS International Workshop, Deajeon, Korea, September 9, 2008.

10. Lee, W. Advanced environmental chemistry (Teaching, 3 credits). Invited Lecture as Visiting professor in UiTM, Selangor, Malaysia, July 28-August 7, 2008.

9. Lee, W. Surface analyses for the identification of heterogeneous surface reduction of contaminants by soil minerals. Civil Engineering podium of UiTM, Selangor, Malaysia, July 28-August 7, 2008.

8. Lee, W. The status of air, water, and soil environments in Korea. Association of Academy of Science in Asia (AASA) Meeting, Beijing, China, February 25, 2008.

7. Lee, W. Reduction of organochlorides by modified green rust. Invited Lecture in Hanoi University, Hanoi, Vietnam, December 27, 2007.

6. Lee, W. Introduction to the sustainability engineering of KASUS. Invited Lecture in Carnegie-Mellon University, Pittsburgh, USA, August, 2007.

5. Lee, W. Spectroscopic investigation of mineral surface for the reduction of Cr (VI). US-Korea Conference on Science, Technology, and Entrepreneurship, Reston, USA, August 9-10, 2007.

4. Lee, W. Preparation of utopian life: Future city and its environments. Designs for the Future 2007 ICIST-KAIST: International Conference, Daejeon, Korea, July 24-27, 2007.

3. Lee, W. Natural attenuation of soil and groundwater contaminated with toxic chemical compounds by natural products. Second KAIST-TJU Symposium on Civil Engineering, Deajeon, Korea, July 16, 2007.

2. Lee, W. Formation of particles during the atmospheric oxidant-initiated oxidation with biogenic hydrocarbons. KIUSS International Symposium (KAIST-Harvard-Beijing University), Deajeon, Korea February 22, 2007.

1. Lee, W. Prospect of environmental chemistry for future. KAIST-TJU Symposium, Shanghai, China, December 15, 2006.

Korean Invitation

51. Lee, W. Smart catalysis, Geochemical Processes in Aquatic Environments, BK21 Plus International Workshop, Yonsei University, Seoul, Korea, February 21, 2017 

50. Lee, W. Applications of iron-bearing soil minerals to the development of SMART environmental catalysts, Symposium on Redox Technologies for Low Impact Environmental Remediation, PNU, Busan, Korea, October 27, 2016.

49. Lee, W. Iron-bearing soil minerals in the Name of  Environmental Applications, Yuyeon Conference, Hongcheon, Korea, Feburary 17-19, 2016.

48. Lee, W. CO2 hydrate formation kinetics and equilibrium and its sequestration technology, Yuyeon Conference, Kangneung, Korea, August 21, 2014.

47. Lee, W. 질산성질소의 선택적 제거가 가능한 Green-Smart 이중금속촉매개발, 대덕특구 R&D 사업발표회, Daejeon, Korea, July 22, 2014.

46. Lee, W. 탄소배출권 거래의 이해. 충남도시가스 특강, Daejeon, Korea, May 15, 2014.

45. Lee, W. 원전사고 대응 통합시스템 수립. 미래부 에너지환경분야 Workshop, Gwacheo, Korea, May 13, 2014.

44. Bae, S.; Lee, W. Water treatment using Fe containing minerals and their reaction mechanisms based on surface analysis, KOFAS 2013 Conference,Ilsan KINTEX, May 29-31, 2013.

43. Lee, W. CO2 Capture, Conversion, and Storage. Talk at Climate Change Center, Konkuk Univ., Feb 27, 2013.

42. Lee, W; Kyung, D. Application of computational chemistry to nano-scale environmental problem, KCS 2013 Spring Conference, Ilsan KINTEX, April 17-19, 2013.

41. Lee, W. Development of sustainable environmental and energy technology. KCS winter symposium on division of environmental energy chemistry, Seoul, Korea, Dec 14, 2012.

40. Sihn, Y.; Lee, W. Long-term stabilization/solidification of U by DS/S technology. The Korea Society for Environmental Analysis (KSFEA), Moonkyung, Korea, May 24. 2012.

39. Lee, W. LID 기반 도시 물순환 체계에서의 탄소저감효과 평가. LID 기반의 물순환 Green city 조성을 위한 Symposium, Seoul, Korea, December 1, 2011.

38. Lee, W. The Removal of organic pollutants by heterogeneous Fenton-like reaction: Application of iron sulfide (pyrite). KCS 2011, Deajeon, Korea, September 30, 2011.

37. Lee, W. 중동 내 토양복원 기술현황 및 시장동향. GS건설 seminar, Seoul, Korea, July 29, 2011.

36. Lee, W. Redox reactions of chlorinated organic chemicals by natural reductant. Korean Military Academy Seminar, Seoul, Korea, July 18, 2011.

35. Lee, W. Degradation of chlorinated organic by biogenic soil minerals. 2011 Soil and Groundwater Environmental Symposium, Gangneung, Korea, June 20 - 21, 2011.

34. Lee, W. Carbon calculator for WTP and its application to sewage pipe lines. Korea Institute of Construction Technology Seminar, Seoul, Korea, May 23, 2011.

33. Lee, W. Biogenic nano-particles and SMART environmental technology, KOLON Construction Tech. Research Institute Seminar, Yongin, Korea, March 3, 2011

32. Bae. S.; Lee. W. Degradation of diclofenac by pyrite-Fenton. KAIST-육군사관학교 Co-work seminar, Seoul, Korea, December 10, 2010

31. Lee, W. Identification of organic components in marine sediments from Ulleung Basin, East Sea. KAIST-육군사관학교 Co-work seminar, Seoul, Korea, December 10, 2010.

30. Lee, W. 서울시 저탄소 녹색상수도 추진방안. 2010 서울특별시 수돗물평가위원회 심포지엄, Seoul, Korea, November 25, 2010.

29. Lee, W. Sequestration of greenhouse gases: Its history, policy, technology, & market. EEWS Executive Program, Deajeon, Korea, November 17, 2010

28. Lee, W. Indoor air pollutants and their reaction products. Young Scientist Camp, Gwacheon, Seoul, November 13, 2010.

27. Lee, W. 이산화탄소 하이드레이트 형성의 Kinetics와 Equilibrium 및 지질환경학적 연관성. 2nd SNU GGEL Workshop on CCS, Seoul, Korea, October 1, 2010.

26. Sihn, Y.; Lee, W. 토양광물을 이용한 심부 지질환경에서 U(VI) 환원 및 고정화 유도. RABEN 2010, Deajeon, Korea, September 28, 2010.

25. Lee, W. 환경의 역습 (The Attack of Environment). Young Scientist Camp, Gwacheon, Korea, July 29, 2010.

24. Lee, W. CO2 sequestration at sea sediment snvironments. EEWS School Seminar, Deajeon, Korea, April 7, 2010.

23. Lee, W. Greenhouse gas storage in global warming technology market. EEWS Executive Program, Deajeon, Korea, March 10, 2010.

22. Lee, W. Global warming and its behind politics. KAIST Podium at Graduate Program of Science, Technology and Society, Deajeon, Korea, February 1, 2010.

21. Lee, W. Greenhouse gas sequestration at sea-bed sediment environment. Samsung Engineering Research Center Seminar, Suwon, Korea, January21, 2010.

20. Lee, W. Characteristics of CO2 hydrate during its sequestration at seabed sediment, Busan, Korea, December 1, 2009.

19. Lee, W. CO2 capture and storage. EEWS Executive Program, Deajeon, Korea, October 7, 2009.

18. Lee, W. Spectroscopic investigation of mineral surfaces for the reduction of environmental contaminants, Geology Dept. Podium Talk, Seoul, Korea, May 8, 2009.

17. Lee, W. Effects of physico-chemical factors on CO2 hydrate formation: Kinetics during the deep sea CO2 sequestration. KCS 2009 Spring Meeting, Deajeon, Korea, April 16- 17, 2009.

16. Lee, W. CO2 hydrate formation: Kinetics and equilibrium for the deep sea sequestration, Pohang, Korea, September 30, 2008.

15. Lee, W. Spectroscopic investigation of soil mineral surfaces for the reduction of organic & inorganic contaminants. KAERI (Korea Atomic Energy Research Institute) Seminar, Deajeon, Korea, July 3, 2008.

14. Lee, W. Toxicity of secondary products during O3-initiated oxidation with biogenic hydrocarbons in indoor environments. Hanyang University Seminar, Seoul, Korea, January 7, 2008.

13. Lee, W. Indoor air quality and problems. Intellectual Property Office Seminar, Seoul, Korea, November 9, 2007.

12. Lee, W. The remediation markets in Korea and world. Daerim Research Institute Seminar, Yongin, Korea, October 16, 2007.

11. Lee, W. The recent indoor air pollution problems in Korea. Science Journalism Course, Seoul, Korea, June 23, 2007.

10. Lee, W. Air pollutants sensing and monitoring. University of Seoul Seminar, Seoul, Korea, May 23, 2007.

9. Lee, W. Physico-chemical remediation technologies, GS Construction Research Center Seminar, Seoul, Korea, May 11, 2007.

8. Lee, W. Atmospheric oxidations of biogenic hydrocarbons, Yonsei University Seminar, Seoul, Korea, April 25, 2007.

7. Lee, W. Introduction to CO2 hydrate sequestration. Bukyoung National University Seminar, Seoul, Korea, December 15, 2006.

6. Lee, W. Reductive dechlorination of chlorinated compounds by soil and soil minerals. GIST Seminar, Gwangju, Korea, May 24, 2006.

5. Lee, W. Remediation of soil and groundwater contaminated with chlorinated solvents, Korea University Seminar, Seoul, Korea, March 26, 2006

4. Lee, W. Monitoring the kinetics of biogenic hydrocarbon oxidation with ozone by GC/MS, POSTECH Seminar, Pohang, Korea, November 9, 2004.

3. Lee, W. Reductive dechlorination organics in soil and groundwater system, KIGAM Seminar, Deajeon, Korea, August 3, 2004.

2. Lee, W. The kinetics for the gas-phase reaction of organic contaminants with OH radicals, Ewha Woman's University Seminar, Seoul, Korea, March 2, 2004.

1. Lee, W. Remediation of contaminated soil and groundwater System, KIST Seminar, Seoul, Korea, May, 2003.