• Journal of the Korean Recycled Construction Resources Institute
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• v.9 no.3
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• pp.229-235
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• 2021

To dispose of waste, there are methods such as landfill, incineration, recycling, and sea discharge. Since the landfill wastes accumulate, there is a limit to the landfill site to accommodate them. In this paper, a time series analysis and current status of landfill allowance was analyzed over 20 years of landfills distributed throughout the country using GIS to understand the status of waste reclamation. As a result, the emissions of waste were gradually increasing, and as the emissions increased, the amount of landfill increased. The landfills in the Seoul metropolitan area have been saturated and need to be resolved as soon as possible.

• Journal of the Korea Organic Resources Recycling Association
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• v.31 no.1
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• pp.85-100
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• 2023

In this study, in order to improve the installation periodical inspection method of waste treatment facilities, we conducted on-site surveys of waste treatment facilities classified into six fields, grasped the problems of inspection methods, and made improvements accordingly. And revised the inspection method for waste treatment facilities. As a result, in the field of incineration and incineration heat recovery, inspection methods such as total temperature measurement and one-year TMS data comparison using a thermal imaging camera were established. And for the safety of the inspected person, it was applied so that the waste can be replaced with a document without opening it. In the case of landfill facilities, the details regarding the use of video information processing equipment and the management of facilities covering the upper part of the landfill facility are presented in the law, but the items that do not have a inspection methods were applied to the inspection method. In the case of Food Waste Treatment Facility, inspection methods were put in place to ensure compliance with standards for foul-smelling fish in odor control, a major cause of complaints. As a result, 10 out of 18 improvement proposals were reflected in the incineration and sterilization grinding, cement kiln, and incineration heat recovery facilities, and 11 out of 12 improvement proposals were reflected in the landfill facility. In the case of food distribution waste treatment facilities, 10 out of 12 improvement proposals were reflected, and a total of 31 inspection methods were improved.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2004.06a
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• pp.122-123
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• 2004

산업체에서 폐기물로 발생되는 제강 슬래그를 사용전 초임계 이산화탄소를 이용해 고온 고압에서 전처리를 통해 얻어진 제강 슬래그를 이용하여 토양 제염 후 발생하는 방사성 폐액 중에 포함되어 있는 성분 가운데 방사성이 높은 성분인 Cs 이온과 Co 이온을 제거하는데 활용함으로서 폐기물의 재활용에 의한 방사성 이온 제거 방안을 모색해 보고자 하였으며 이에 대한 연구는 환경보호 차원뿐만 아니라 폐기물 자원 회수라는 측면에서도 그 중요성이 크다고 할 수 있다.(중략)

• Journal of Korea Society of Waste Management
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• v.35 no.8
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• pp.770-776
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• 2018

This study measured the energy recovery rate of each municipal waste incineration facility according to the revised energy recovery rate estimation method, which targeted four municipal waste incineration facilities (Unit No. 7). The results calculated by the measuring instruments were used for each factor to estimate the recovery rate, and the available potential of available energy was examined by analyzing the energy production and valid consumption. As a result of the low heating value, 2,540 kcal/kg was calculated on average when the LHVw formula was applied, which is approximately 116 kcal/kg higher than the average design standard of 2,424 kcal/kg. The energy recovery rate was calculated as 96.9% on average based on production and 67.5% based on effective consumption, and the analysis shows that approximately 29.4% energy can be used.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2004.06a
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• pp.241-241
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• 2004

한국원자력연구소에서 발생되는 방사성폐기물은 다양한 형태, 다양한 핵종으로 구성되며 소량씩 불규칙한 시기에 발생하는 특성을 갖는다. 이러한 폐기물의 효율적인 관리와 처리를 위하여 체계적인 이력관리와 신속한 통계를 도출할 수 있는 데이터베이스 시스템 구축이 선행과제로 대두되었다. 이에 방사성폐기물 통합관리 시스템(Radioactive Waste Management Integration System ; RAWMIS)을 구축하였으며, 이 시스템은 방사성폐기물의 발생부터 수집, 이동, 처리, 저장 등 처분까지의 이력을 관리하고, 서류간소화 및 인적자원 절약 등의 관리효율성을 제고하여 구현되었다. 또한, 한국원자력안전기술원에서 추진하는 국가적 방사성폐기물 통합 안전관리 체계(Waste Comprehensive Information Database : WACID)와 연계를 할 수 있도록 연구개발의 착수 단계에서부터 공동으로 진행하였다. 본 논문에서는 구축된 시스템의 구현사항과 실제 방사성폐기물 관리에 활용하는 사항을 제시한다. 본 연구를 통하여 구축된 시스템은 방사성폐기물 발생기관의 관리와 처리에 있어서 투명성과 효율을 증가시키고, 정확하고 신속한 정보를 도출할 수 있으며, 방사성폐기물의 관리와 처리공정의 데이터를 확보하여 방사성폐기물 처리 분야 연구의 토대를 제공할 수 있다.

• Proceedings of the KGS Conference
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• 2003.11a
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• pp.95-99
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• 2003

20세기의 경제사회는 대량생산, 대량소비, 대량폐기의 일방통행(one-way)이 기본이었다. 그러나 이러한 시스템에서 많은 양의 폐열과 폐기물이 발생함으로서 유해물질, 온실효과에 의한 생태계의 교란을 가져와 인간의 생명활동에 위협을 주게 되었다. 이에 따라 인간사회에서 발생하는 폐열과 폐기물을 가능한 한 적게 발생시키고 자원이나 에너지를 자연에서 얻어 인간사회에 제공하되 가능한 한 적게 사용하는 사회로의 전환이 추구되어야 한다. (중략)

• Journal of the Korean Wood Science and Technology
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• v.37 no.1
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• pp.29-36
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• 2009

Recycling of wood wastes or residues is a good solution for a shortage of wood resources and a rise in the price. Shipbuilding wood wastes were almost used to produce the boards by milling. However, considering the economic value and insufficient resource, recycling with milling is dissatisfied method. This study has been carried out to investigate the recycling possibility of shipbuilding wood waste. There are two kinds of shipbuilding wastes: plywood waste and solid waste. From the results of this study, the following conclusions have been made: 1. Bending properties of plywood and laminated plywood lumber were tested by Korean Standard. 2. The main fracture mode of plywood waste and laminated plywood lumber is that of simple tension. 3. The recommended application for the recycling of shipbuilding wood waste are outdoor wood furnishings, indoor wood furnishings and some wooden building construction materials: interior raw material, wooden pallet, siding, paneling, flooring. picnic table, deck components, porch swing, landscaping timbers, residential fencing, patios, and boardwalks etc.

• 재활용회보
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• s.2
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• pp.118-121
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• 2004

• Proceedings of the Korean Institute of Resources Recycling Conference
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• 1993.03a
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• pp.11.1-11
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• 1993

• Magazine of RCR
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• v.4 no.3
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• pp.7-14
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• 2009