• 한국펄프종이공학회:학술대회논문집
• /
• 한국펄프종이공학회 2002년도 추계학술발표논문집
• /
• pp.228-233
• /
• 2002

In this study, Life Cycle Assessment method has been carried out the Corrugated board box in considering environmental aspects by quantifying the environmental emission and assessing its environmental impact potential. The system boundary in this study is selected from cradle to gate stage(raw material acquisition, raw material production and product manufacturing) of the paper product. To evaluate the environmental impact potential, impact categories are divided into 8 categories. As a results, abiotic resource depletion of the impact categories has the largest contribution to the total impact potential as 31.02% of total, Next were continued ecotoxicity having a contribution of 27.17%. In the life cycle, environmental impacts from law material production stage were contributed largely as 80.78%.

• 한국습지학회지
• /
• 제2권1호
• /
• pp.1-9
• /
• 2000

The purpose of Environmental Impact Statement (EIS) is an integral component of decisions on proposed plans, projects, and actions. Adapted from the National Environmental Policy Act(NEPA, 1969) environmental impact statement in Korea has aimed to analyse and prepare the mitigation in the process of big scale development and major industrial planning. During the past 19 years EIS has played the central role for the environmental issues in the process of economic development. Nevertheless EIS act needs some modification in the system as well as in the contents of evaluation process. EIS should be served as decision-making process by assessing environmental issues in the beginning stage of proposed actions. Other consideration was suggested to make EIS system better used for environment conservation.

• International Journal of Precision Engineering and Manufacturing
• /
• 제6권3호
• /
• pp.3-7
• /
• 2005

This paper presents the experimental results to verify the atomization characteristics and environmental impact of cutting fluid. Even though cutting fluid improves the productivity through the cooling and lubricating effects, environmental impact due to cutting fluid usage is also increased on factory shop floor. Cutting fluid's aerosol via atomization process can generate human health risk such as lung cancer and skin diseases. Experimental results show that the generated fine aerosol of which particle size less than 10 micron appears near working zone under typical operation conditions. The aerosol concentration also exceeds NIOSH regulations. This research can be provided as a basis of environmental impact analysis for environmental consciousness.

• 환경영향평가
• /
• 제6권2호
• /
• pp.17-28
• /
• 1997

• 환경영향평가
• /
• 제7권1호
• /
• pp.125-133
• /
• 1998

• 유기물자원화
• /
• 제21권4호
• /
• pp.88-100
• /
• 2013

본 연구는 사업장폐기물 소각시설의 운영에 대한 직접 및 간접 환경영향을 전과정평가 기법으로 평가하고 개선방안을 검토한 것이다. 소각시설에서 직접환경영향은 배출되는 오염물질이 처리공정에서 처리되어 공정을 거치면서 감소하였으나, 시설의 처리운영에 따른 자원과 에너지 사용으로 간접환경영향은 증가하여 직접영향 89.1%, 간접영향이 10.9%로 나타났다. 소각시설의 공정에 따른 환경영향은 소각로-반건식반 응탑-백필터공정 순으로 나타났으며, 이는 소각로에서는 폐기물이 소각되면서 대기오염물과 소각재가 발생되기 때문이다. 영향범주별 환경영향은 지구온난화-부영양화-자원고갈 순으로 나타났으나 지구온난화가 85%이상의 절대적 환경영향을 미치는 것으로 나타났다. 또한, 소각시설에서 소각열을 활용에 의한 회피효과를 검토한 결과, 스팀과 전기로 활용할 경우 각각 45.5%, 19.8%의 환경영향 저감을 얻을 수 있어, 소각로의 입지 선정 시 소각열의 효율적 활용이 중요하게 고려되어야 할 것으로 나타났다.

• 한국터널공학회:학술대회논문집
• /
• 한국터널공학회 2005년도 학술발표회 논문집
• /
• pp.63-74
• /
• 2005

The environmental influence in tunnel construction is the drying of the ground water, the drop of the ground water level, and noise and vibration by tunnel excavation. The environmental influence can cause the change of natural ecosystem and the source of popular complaints. In case of popular complaints, the tunnel construction can be stopped or the construction period can be extended. Also, the financial loss may be reached to hundreds of billions won. The technology development to minimize the environmental influence in the tunnel construction is very important in order to control popular complaints and to preserve ecosystem. It should be required the investigation, the evaluation, and the assessment of environmental impact to reduce environmental influence in the tunnel construction. The objective of this research is to review the environmental impact assessment in Korea and to introduce the environmental protection technology which minimizes the environmental influence generated in the tunnel construction.

• 환경영향평가
• /
• 제20권3호
• /
• pp.269-279
• /
• 2011

Sustainability assessments tend to integrate ecological, social, and economic concerns. Sustainability assessment could be considered the highest rung in the assessment ladder. Broad strategies that seek to integrate individual SEA(Strategic Environmental Assessment) could be subjected to a sustainability assessment. Sustainability assessment could incorporate global and transboundary effects and priorities into SEA and project-level EIA(Environmental Impact Assessment). SEA could provide an environmental context and direction for project-level EIA. Procedural and substantive EIA requirements can be addressed through tiering such as sustainability assessment, SEA, project-level EIA. In Korea, PERS(Prior Environmental Review System) that has been utilized to evaluate administrative plans related with various kinds of development projects should be evolved not only to incorporate environmental impacts into early stage decision-making, but also to implicate sustainability assessments that include social equity and economic efficiency. Integration of SEA and sustainability assessment can be initiated through the application of DPSIR (Driving Force - Pressure - State - Impact - Response ) framework that was developed by European Environmental Agency.

• 대한원격탐사학회지
• /
• 제35권3호
• /
• pp.433-446
• /
• 2019

환경적 가치를 보존하고 개발로 인한 부정적 영향을 최소화하기 위하여 환경영향평가 제도가 수행되고 있다. 현재의 환경영향평가의 객관성 강화하기 위해 데이터 기반으로 전환이 필요한 시점이다. 또한 국가 차원의 다양한 공간정보 제공 및 환경영향평가에 공간정보 연계 가능성을 통해 환경영향평가제도의 공간정보 활용 확대가 요구되고 있다. 그러나 현재 환경영향평가에서 공간정보가 체계적으로 활용되고 있지 않는다. 또한 환경영향평가 업무 종사자(담당 공무원, 환경영향평가서 대행기관, 검토기관 등)들은 공간정보 개념에 대한 이해도가 부족하여 효율적으로 활용하는데 한계가 있다. 이러한 공간정보 활용의 한계점을 개선하기 위하여 본 연구에서는 공간정보 표준화(좌표, 속성 테이블) 방안을 제안하였다. 이를 위해, 국가 공인의 좌표계 및 표준을 기반으로 표준 좌표계를 제안하였으며, 환경매체별 조사 항목의 데이터 테이블의 기본항목을 9개로 설정하였다. 마지막으로, 전술된 표준화를 실제 환경영향평가 사업에 대하여 시범 적용하였다. 본 연구에서 제안한 표준화 방안은 환경영향평가에서의 공간정보 활용 활성화 및 평가 분야의 범위 확장에 기여할 것으로 사료된다.

• 환경영향평가
• /
• 제4권1호
• /
• pp.9-15
• /
• 1995

For the purpose of saving the waste disposal cost a self-governing community on the whole reclamates the wetland and uses it as a landfill site. During the operation period of site, the environmental impact by the leachate is usually neglected. Therefore, to predict the environmental impact and dispersion of leachate, the wetland adjacent to the South Han River in Chungju is selected as a site of case study. The main content of this article is to apply the simulation model CONMIG to leachate transfer in the ground water and to derive the impact by the leachate. A kind of non-reacting conservative material, chloride ion is used as a tracer to quantify impacts by the leachate.