과정평가 영향범주 별 경제 가치 분석에 관한 연구

안중우¹, 김대수^*, 양인목¹, 조봉규^**, 조영주^**

A Study on the Economic Value Analysis of Life Cycle Assessment Impact Categories

Joong Woo Ahn¹, Daesoo Kim^*, Inmog Yang¹, Bong Gyoo Cho^**, Youngju Cho^**

¹성신여대 청정읍합과학과

^*서울대학교 환경대학원

^**폐금속·유용자원재활용기술개발 사업단

¹Dept. of Interdisciplinary ECO Science, Sungshin Women's Univ.

^*Graduate School of Environmental Studies, Seoul National Univ.

^**Research & Development Center for Valuable Recycling, Ministry of Environment

ⓒ Copyright 2015 The Korea Society for Life Cycle Assessment. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Oct 31, 2015

Abatract

There have been many studies estimating the environmental damage cost for different areas. However, most studies focused on environmental issues even with reflecting social and environmental value, but the results could not show comparable indicators. This study has been conducted to investigate the economic value of environmental impact based on the LCA six impact categories in order to compare their values, such as resource depletion, global warming, ozone depletion, acidification, eutrophication, and photochemical oxidant creation. The result shows KRW 11,408/kg Sb, KRW 26.65/kg CO₂, KRW 139,970/kg CFC-11, KRW 2,599/kg SO₂, KRW 15,253/kg PO₄^3–, and KRW 3,030/kg C ₂H₂.