| 1 | The Formation of Toxic Byproducts from Pilot-scale Rotary Kiln Incinerator for Mixed Polyethylene Waste Ja-Kong Koo, Proceedings of the Fourth International Congress on Toxic Combustion Byproducts, 1995 |
| 2 | Establishment of Local Environmental Quality Standards at Taejon Metropolitan City in Korea, and Mid & Long-term Improvement Strategies with Emphasis on Air Quality Ja-Kong Koo, ISEE'97. International Symposium on Environmental Engineering, 1997 |
| 3 | The Waste Management in Korea Ja-Kong Koo, Proceeding of the KAIST-Kyoto Univ. Joint Seminar/Workshop on Env. Engr., pp.66 - 82, 1991 |
| 4 | The Safety and Control of Toxic Chemicals and Hazardous Materials in Korea (Country Report of Republic of Korea) Ja-Kong Koo, WHO Regional Workshop on Chemical Safety Legislation, pp.1 - 13, 1991 |
| 5 | General Selection Criteria of Cleanup Methods for Toxic Organic Pollutants in Unsaturated Soil Ja-Kong Koo, ENVIROTECH Vienna 1990, Second International ISEP Congress, 1990 |
| 6 | Ecology-Economy Balance and Social Usefulness Assessment Using Life Cycle Assessment Methodology : A Case Study of Steel and Concrete Bridge Comparison Ja-Kong Koo, International Conference of Ecobalance, 1996 |
| 7 | Process Analysis for Removal of Refractory Wastewater Pollutants Ja-Kong Koo, The fourth KAIST-NTU-KU Tri-Lateral Seminar/Workshop on Civil Engineering, pp.317 - 324, 1994 |
| 8 | Prevention - Minimization of Hazardous Wastes (Country Case Studies- Session 2; ppr#2) Ja-Kong Koo, UNEP/NETTLAP Workshop for Educators Covering Toxic Chem's & Haz.Wastes, 1993 |
| 9 | Air Quality Management Using Developed Acid Rain Model - What is the goal of the development of wet deposition model? Ja-Kong Koo, Proceedings of 2nd IUAPPA Regional Conference on Air Pollution, pp.117 - 124, 1991 |
| 10 | Toxic Pollutant Control in Ash and Flue Gas from Full-Scale Gasification Incinerator of Waste Tire Ja-Kong Koo, Proceedings of the 1991 Incineration Conference, 1991 |
