The aim of this study is to calculate process emission of GHGs(greenhouse gases) in nonferrous-metal industry, such as Zn, Pb, Cu and Ni. In addition, variation and emission of GHGs generated from these company were defined. And then, GHGs algorithm and calculation formular which were considered as production process in each part of nonferrous-metal industry were developed to develop calculation program of GHGs emission. These algorithm and calculation formular would present fundamental direction about other nonferrous-metal industry in the future.

• 정진도(호서대학교 환경공학과) | Jin-Do Chung Corresponding Author
• 한종민(STS-반도체통신(주)) | Jong-Min Han
• 김장우(호서대학교 디스플레이공학부) | Jang-Woo Kim