• 한국지역지리학회지
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• 제10권4호
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• pp.775-786
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• 2004

재생용 재료 수집 및 판매업은 동맥산업이 발달함으로서 재활용 폐기물이 다소 발생하고 인구가 어느 정도 많은 지역에 입지한다. 그리고 유해시설이기 때문에 과소지에 입지하는 것은 아니고 인구가 많은 지역의 거주지가 아닌 곳에 주로 입지하는데, 그 분포는 전국적으로 분산 입지하고 있다. 그리고 재생용 금속 비금속 가공 원료 생산업은 대도시내의 주변지역, 지방중심도시와 공업지역 인접지역에 주로 입지하고, 지역적 집중도가 높아 생산의 집적효과를 갖고 있다. 이러한 입지에 영향을 미치는 요인은 재생용 재료수집 및 판매업의 입지와 관련이 깊어 이들 원료의 수송이 운송비의 영향을 크게 받고 인구수는 영향을 거의 받지 않는다고 할 수 있다.

• 한국항해항만학회지
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• 제33권3호
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• pp.221-226
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• 2009

국제적으로 선박의 재활용에 관한 지침서들이 채택되고 있다. UNEP는 바젤협약을 채택하여 친환경적인 시설의 이용과 권고사항들을 제공하며, IMO에서는 선박재활용 지침서를 채택하여 작업자의 안전, 오염물질의 배출방지 방안, Green Passport 등을 소개하고 있으며, 향후 채택될 IMO협약 초안 또한 준비중이며, ILO는 선박재활용시 안전과 건강에 관한 지침서를 채택하여 작업자에 대한 안전관리체계를 제시하고 있다. 하지만 우리나라는 이러한 국제적 흐름에 역행하는 모습을 보이고 있고, 국내의 기준 또한 미비한 것이 사실이다. 이러한 시점에서 본 연구는 해체되는 선박의 재활용에 관한 국제적인 동향과 우리나라의 대응방안에 관하여 연구하였고, 선박재활용에 관한 특별법 제정이 필요한 것으로 사료된다.

• 한국건축시공학회지
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• 제3권1호
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• pp.147-154
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• 2003

Recently, the amount of the construction and demolition wastes has rapidly increased due to increasing construction projects. In the past, most of the construction and demolition wastes were buried in the ground of thrown away. Illegally, without any treatment, so various harmful environmental pollution problems were occurred. In this study, the domestic data on the amount of the construction and demolition wastes and the disposal methods were collection and analysed. Specially, the recycling and management systems of the construction and asphalt concrete wastes were studied. A new technology and necessary policy for recycling were suggested. In general, the industrial wastes were produced in the particular place, and the amount and the characteristics of the wastes able to be estimated by the studies on the treatment technology. And the investment of the facilities for the industrial wastes have been made continuously. But little attention has been relatively given to the treatment technology. And system for the construction and demolition wastes for the political support and facilitation on the proper treatment and the recycling, the necessary of information exchange system and the manifest system for treatment of waste on commission were recommended, and also devised methods to develope and support the recycling industry. In the future, the subject of study is going to carry out analysis of economic and market in making products.

• 설비공학논문집
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• 제22권4호
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• pp.181-188
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• 2010

The objectives of this study are to analyze the possibility of the landfill gas recycling for the middle and small scale landfills where the recycling facilities are not installed in Korea. It was found that the power generation plants by landfill gas were installed in domestic 15 landfills and the gas engine generation was adopted in 14 places. As the result of economic analysis, the landfill gas recycling is found to be available in 12 places and CERs of 153,693 $tCO_{2e}$ can be secured per year. Through the reduction of the air pollutants and VOCs, the social benefits of 730 million won accrue per year. Also, the power production of 18.8 GWh will substitute the crude oil imports of 4,048 TOE and the revenue of 2.49 billion won is expected to power trading. It is also found that the power generation plants by landfill gas will give the social benefits such as the reduction of the environmental problems and the substitution effect of crude oil imports.

• 유기물자원화
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• 제17권2호
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• pp.37-50
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• 2009

본 연구는 북해도지역에 있어서 바이오매스 종합전략의 지역적 적용특성을 조사 한 것이다. 북해도 연구사례는 성공적인 유기성폐자원의 운영을 위해서는 기술의 선진성 뿐만 아니라 처리 후 부산물 자원의 부가가치 있는 효과적인 공급체계 구축이 매우 세밀하게 치밀하게 수요자 중심으로 사전 수립되어져야 한다는 점을 시사하고 있다. 특히 자원화기술로는 (1)토양산성화 방지용 기능성 고형비료의 생산, (2)토양미생물 투입 발효 액비 제공, (3)에너지의 다양한 공급 시스템 구축, (4)중금속 농도를 고려한 유기물의 혼합 발효처리, (5)협잡물 혼입을 억제하기 위한 음식물 수거 인센티브제도 도입 등이 효과적임을 보고하고 있다.

• 유기물자원화
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• 제17권4호
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• pp.81-90
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• 2009

현재 가동 중인 생활폐기물 소각시설이 약 35여개소 정도 있으며, 폐기물관리 정책에 따라 폐기물을 효율적으로 재활용하고 발생을 최소화하기 위하여 폐기물 발생억제, 감량, 재이용, 재활용, 에너지 회수를 포괄하는 개념으로 소각을 통해 최종처리되는 폐기물을 최소화하려는 정책이다. 하지만, 소각 후에 발생하는 소각재에서 일부 항목(Cu, Pb)의 중금속용출이 기준치를 초과하는 것으로 나타나 커다란 사회적 문제가 제기되어 이에 대한 대책방안을 모색하게 되었다. 소각재에 포함된 중금속인 유해물질을 용출 확산되지 않도록 소각재에 대한 화학약품처리 방식인 중금속 용출억제제를 혼합하여 용출되지 않도톡 안정화시설을 개발하여 2차 환경오염의 확산억제외 바닥재 함유 중금속의 안정화 효율을 증대된 것으로 조사되었다.

• 한국가구학회지
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• 제27권1호
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• pp.15-25
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• 2016

Increasing concerns of environment need to make change furniture field to more environmentally friendly approach, such as reuse of by-products from wooden products. As it is, the methods of recycling wood for industrial purposes have the advantage of productivity and adaptability. However, the industrial way is required a certain production facility of processing wooden by-products and has possible hygienic problems due to contaminated sources. Many designers have developed their own methods for reuse of wood in unique and artistic ways. Even so, because of confined sources, it could be not enough supply. Therefore, I developed the design methodology utilizing wooden by-products from S Design Company to relieve former ways' problems. The design suggestion took materials from a safe and abundant source. The wooden leftover pieces were connected together with epoxy clay, so previous process traces of furniture are remained as a decorative factor. Moreover, the synthesized material was able to be processed by ordinary woodworking facilities without additional installations. In doing so, console table focused on a commercial purpose and dining table for an artistic objective were successfully fabricated as final suggestions. In consideration of the proposal using wooden furniture leftovers, diverse recycling designs should be investigated for future reference.

• 한국폐기물자원순환학회지
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• 제35권8호
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• pp.709-720
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• 2018

Since the import ban of plastic waste in China has been enforced, plastic wastes were not properly collected and recycled in Korea. Hence, the management strategies for plastic waste in Korea should be improved by examining the regulations and policy in developed countries such as United States, Japan, EU and United Kingdom. The management strategy for the recycling cycle should be implemented to expand the labeling system of separation and discharge, reduce the consumption of plastic products, automate the separation and sorting method in recycling facilities, and improve the economical efficiency of the recycling cycle. The concept of residual waste (secondary waste) in the material flow analysis should be implemented to identify the shortage point in the plastic waste stream. Finally, the cooperation with international communities is required for a transboundary movement of plastic waste, which includes participation at the working group of international standards to recycle plastic waste.

• 무역학회지
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• 제46권2호
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• pp.121-140
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• 2021

The ship recycling or scrap is a phenomenon in the process of vessels life cycle has ended in the shipping industry. Scrap are greatly affected by freight rates due to ship demands. Not only that, environmental regulation and economic scale vessel demand are processes that must exist in the shipping industry as they obtain management for existing vessels. In the past, shipbreaking yard had tried to work without protection for poverty, without poor working conditions and facilities to prevent the emission of harmful substances. However, the issue of environmental pollution has been raised the Basel and Hong Kong Convention have been adopted, and a new replacement of the ship scrap that induces serious pollution is required. In this study, 165 countries were analyzed to confirm the importance of determining the ship solution. As a result of the analysis, it was found that the Environmental Performance Index, which is a measure of environmental regulation, is the most influential factor of ship scrapped volume. The determinant of whether lower labor cost can be secured is more correlated with population than GDP per capita. The implications of the results of the regression analysis mean that if environmental regulations for ship scrap of the future are strengthened, the status of Bangladesh and Pakistan, which currently account for half of the world's ship recycling, may change.

• 한국대기환경학회:학술대회논문집
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• 한국대기환경학회 2008년도 추계학술대회 논문집
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• pp.328-329
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• 2008