• 품질경영학회지
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• 제49권3호
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• pp.433-446
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• 2021

Purpose: The main purpose of this study is to analyze the case of the transparent PET bottle resource circulation project of BYN Black Yak Co., Ltd., present implications, and propose ways to spread it in the future. Methods: In this study, the logic of the Double Diamond Model is applied to analyze the development process of sustainable fashion made from BYN Black Yak Co., Ltd.'s PET Bottle Resource Circulation System. Results: The K-rPET Resource Circulation Project of BYN Black Yak Co., Ltd. is recognized as a best example for its contribution to eco-friendly activities, solving social problems, raising consumer awareness, and sharing recycling habits. Before the plastic bottle becomes a garment, five steps are taken (discharge of PET bottle → collection of PET bottle → recycling of PET bottle → fabrication of yarn → production of the finished product out of the fabric). BYN Black Yak Co., Ltd. has successfully commercialized it by recycling reverse-recovery PET bottles by making solutions to problems that have not been solved at each stage. Conclusion: In addition to efforts to find and strengthen weak links presented in the Theory of Constrains (TOC), it appears to have systematically carried out activities to convert stakeholder discomforts into a package of gain points. As shown in the slogan "We are all in!" the proposal and implementation for the completion of a true environmental system is judged to have truly performed ESG management well for the company's business. ESG management activities at BYN Black Yak Co., Ltd. are expected to continue.

• 디지털융복합연구
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• 제20권5호
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• pp.211-220
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• 2022

본 연구는 폐쇄루프 공급망을 최적화하기 위한 녹색 폐쇄루프 공급망 네트워크(GCSN)를 제안한다. GCSN은 물류 유통과정에 투입되는 익스프레스 박스의 재활용에 중점을 두고 연구하였다. 이를 통해 물류공급망 작업의 표준화와 전자상거래 업체의 증가에 따른 익스프레스 박스의 사용의 가속화와 전자상거래 업계의 익스프레스 상자의 재활용을 통한 자원 낭비를 최소화하는 녹색공급망을 추진한다. GCSN은 유통흐름과 자원의 투입요소는 수학식으로 표현하며 LINGO를 사용하여 구현된다. 녹생 즉, 환경 보호의 관점에서 전자상거래 산업의 지속가능한 발전을 견인하는 유통의 과정이다. 또한 자원 부족에 따른 원자재 가격 상승에 대응하고 전자상거래 업체들의 친환경적으로 익스프레스 상자를 투입하는 전략의 필요성을 부각시켰다. 이와 같은 이유로 본 연구는 전자상거래 업체에서 사용하는 재활용이 가능한 익스프레스상자를 연구대상으로 하며, 공급망 네트워크에서 시설 위치와 할당문제도 통합적으로 고찰한다. 마지막으로 본 연구의 결론과 시사점을 도출하였다.

• 대한안전경영과학회지
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• 제9권3호
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• pp.85-93
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• 2007

The purpose of this study is to examine the actual condition of environment conscious logistics system which is essential to make material recycling economic society. Environment conscious logistics management which means simple recycling tends to promote material reduction, reuse and recycling. We have made some case studies about advanced environment conscious logistics system. To examine Korean companies,' environment-conscious logistics practices we made a survey form which contains 81 questions and asked companies to respond. Thus we have the analysis from the survey responses. As a result of this study, we propose the way of constructing environment conscious logistics system in Korea.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2001년도 가을 학술발표회 논문집
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• pp.1065-1070
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• 2001

The present age, it has been often reported that recycling of wasted glasses should be a great topic in related business circles. For the enviromental reasons, a public institution are looking for the ways of recycling these waste glasses. Consequently, the purpose of this research is to recycle crushed and powdered waste glasses by substituting for the cement in mortar and concrete. First of all, the optimum replacement ratio of Powdered Waste Glasses(PWG) can be obtained from the pilot test results. Secondary, we make advances in recycling of waste glasses as recycled to make secondary concrete products. So, we manufactured concrete brick and block contained powdered waste glasses by through mortar pilot test.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2002년도 봄 학술발표회 논문집
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• pp.329-334
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• 2002

The present age, it has been often reported that recycling of wasted glasses should he a great topic in related business circles. For the enviromental reasons, a public institution are looking for the ways of recycling these waste glasses. First of all, the purpose of this research is to recycle crushed and powdered waste glasses by substituting for the cement in mortar and concrete. the optimum replacement ratio of Powdered Waste Glasses(PWG) can be obtained from the pilot test results. Secondary, we made advances in recycling of waste glasses as recycled to make secondary concrete products. so, we manufactured concrete brick, block and interlocking block for side walk contained powdered waste glasses. finally, we compare properties among of concrete products to slove the economical and environmental problems.

• 수산해양기술연구
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• 제44권1호
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• pp.75-80
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• 2008

A scrapped fiber-reinforced plastic(FRP) fishing vessel causes many environmental problems, because technology development for recycling FRP vessel has not been adequately addressed. FRP is a main material for constructing a small coastal fishing vessel that is an object of reduction policy. Therefore, the FRP wastes derived a scrapped fishing vessel are increasing. In this study, I investigated an effective disposal process for FRP through the analysis of the actual conditions of scrapped FRP fishing vessel. The treatment processes of scrapped FRP fishing vessel are carried out with oil-removing, dismantling, intermediated processing(crushing), and then reclaiming follows burning in the final processing in Korea. However, in Japan, several recycling methods have been developed, for example, the incineration including thermal recovery, the use of cement-reclamation, and the use of asphalt concrete aggregate, because the method of reclaiming after incinerating which is generally used in Korea produces a toxic by-product such as dioxin.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2001년도 학술논문발표회
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• pp.58-63
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• 2001

Recently, it has been often reported that recycling of wasted glasses should be a great topic in related business circles. For the environmental reasons, a public institution are looking fur the ways of recycling these waste glasses. Consequently, the purpose of this research is to recycle crushed and powdered waste glasses by substituting for the cement in mortar and concrete. First of all, the optimum replacement ratio of Powdered Waste Glasses(PWG) can be obtained from the pilot test results. Secondary, we make advances in recycling of waste glasses as recycled to make secondary concrete products. So, we manufactured concrete brick and block contained powdered waste glasses by through mortar pilot test.

• 유통과학연구
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• 제11권11호
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• pp.89-99
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• 2013

Purpose - The purpose of this research was to examine the regulation and distribution channel of second-hand goods in cross-border trade in order to propose methods of protecting consumers through the international standardization of the intensifying second-hand trade and resource recycling. Research design, data, methodology - This study first defines several concepts relevant to research in international second-hand goods. Second, a questionnaire and interviews were conducted with manufacturers of second-hand toner cartridges and automobile parts to identify the current status of export and manufacturing. Results - The study proposes the international standardization of second-hand goods and waste to protect consumers and promote efficient resource recycling. Conclusions - The results of the study reveal that second-hand goods (except automobiles) do not have an HSK code to use for import/export data collection. Though used car exports are declining, used cars are increasing. Collecting data on used car parts is impossible because the buyers purchase and ship the second-hand parts.

• 환경영향평가
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• 제22권1호
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• pp.117-124
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• 2013

The introduction of Extended Producer Responsibility(EPR), voluntary agreements and operating were analyzed in this study. The voluntary agreement to participate in the manufacturers, recyclers and management reporting agency data and literature data to verify through research and analysis assessing the performance of the management plan for this system was analyzed. The effectiveness of Voluntary Agreement(VA) on waste analysis system of voluntary agreements with the voluntary agreement of waste reduction savings exemption amount and reductions in greenhouse gases, such as comparison and understanding of business organizations participate waste recycling effects were verified. The Voluntary Agreements as a means of future regulatory system for the ongoing operation of the waste recycling operations and systems effectiveness analysis of the problems appearing in operators and manufacturers suggest ways to improve it.

• 벤처창업연구
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• 제10권5호
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• pp.209-217
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• 2015

산업사회의 발달과 더불어 지속적으로 증가되고 있는 음식물류 폐기물은 현재 여러 가지 방법으로 재활용되고 있다. 본 연구는 국내 음식물류 폐기물의 처리현황을 조사하고, 음식물류 폐기물 감량의무사업장으로 분류되어 있는 전국공영농산물도매시장을 대상으로 음식물류 폐기물의 합리적인 사업화를 위한 재활용 개선방안을 제시하고자 한다. 국내 음식물류 폐기물 처리업체 분포는 경기지역이 39.5%로 가장 많았으며 그 외 지역은 10% 이내로 나타났다. 이중 공공처리시설이 38.0% 이었고 민간처리시설이 62.0%이었다. 그리고 재활용 방법은 사료화가 47.5%, 퇴비화는 36.4%, 기타 12.6% 등의 순으로 나타났다. 특히 2011년 이후로는 혐기성소화의 비율이 5.4%로 뚜렷한 성장세를 나타내고 있다. 따라서 향후 음식물류 폐기물의 재활용 방향이 정부 정책과 부합되는 혐기성 소화방법으로 전환되고 있음을 나타내고 있다. 전국 33개 공영 농산물 도매시장의 전체 거래량 중 서울가락시장, 서울강서시장, 대구시장, 부산엄궁시장, 구리시장이 각각 34.67, 7.47, 6.98, 5.41, 5.30% 차지하는 것으로 나타났다. 그리고 농산물 거래량 대비 평균 음식물류 폐기물 처리량은 2.65% 이었다. 특히, 2006년 농림수산식품부의 무 및 배추의 포장화 정책으로 서울가락시장의 음식물류 폐기물 처리량은 1/3으로 감소하였다. 전국 공영 농산물 도매시장의 음식물류 폐기물 처리방법은 2010년 탈수가 56.3%, 원상반출이 33.7%, 탈수 후 건조가 10.0%로 탈수처리가 가장 높게 나타났다. 그러나 2013년 원상반출이 56.30%, 탈수 37.5%, 탈수 후 건조가 6.3%로 원상반출이 급증하였는데 이는 전체 거량이 가장 많은 서울 가락동시장이 원상반출 처리량이 증가하였기 때문이다. 농산물 도매시장의 음식물류 폐기물은 수분함량(평균 88%)이 높고 염분함량(평균 0.02%)이 낮은 특성을 가지고 있다. 따라서 농산물 도매시장의 음식물류 폐기물은 원상반출 및 탈수 보다는 탈수 후 건조가 처리능력을 향상 시킬 수 있는 것으로 판단된다. 그리고 탈수 후 건조된 음식물류 폐기물은 양질의 퇴비화 원료를 활용할 수 있기 때문에 농산물 도매시장의 음식물류 폐기물은 탈수 후 건조하여 퇴비화 방법으로 재활용사업화를 추진하는 것이 바람직할 것으로 판단된다.