• Title/Summary/Keyword: extended producer responsibility

Search Result 42, Processing Time 0.02 seconds

A Study of Product Design using Recycled Materials

  • Kim, Kwan-Bae;Chung, Do-Seung;Jang, Jung-Sik
    • International journal of advanced smart convergence
    • /
    • v.9 no.1
    • /
    • pp.70-81
    • /
    • 2020
  • Plastics that we use and simply throw away have a life span of about 500 years and barely decompose. The practice of producing and using common plastics needs to be challenged. Until now, they have been useful in the industrial structure of mass production, but it can be said that there is a lack of research into new materials to introduce and apply in terms of material recycling. As a result of this, we have come to the uncomfortable realization of the fact that we cannot incinerate or reuse these precious resources indiscriminately. No matter how well-designed a product is, it has a competitive advantage if production and consumption activities, waste, collection, sorting and treatment are considered in terms of a continuous cycle, and in this respect, Extended Producer Responsibility (EPR) can help. We are implementing the EPR system, and active industrialization in the field of recycling is required, which is also a challenge for producers to participate actively in recycling and seek to save and recycle resources in design and manufacturing. Against this backdrop, We would like to examine the possibilities, through various studies and developments on product design of recyclable materials, which is being conducted mainly in Europe. In particular, we would like to examine the methods, and value of solving environmental problems and the active efforts to achieve this in the design world, and in particular the case of product design using recycled plastics.

A Study on Recalculation of the Long-Term Recycling Rate of New EPR Target Items (EPR 신규 대상품목의 장기 재활용목표율 재산정에 관한 연구)

  • Lee, Hee-Nahm;Choi, Yoon-Jeong
    • Journal of the Korea Safety Management & Science
    • /
    • v.13 no.4
    • /
    • pp.193-199
    • /
    • 2011
  • In the past annual recycling obligation rate calculation of Extended Producer Responsibility (EPR) system, it was difficult to operate the system efficiently, because responsible producers passively participated in the scheme only bent on achieving annual obligation without long-term plan. Thus, a new scheme of long-term recycling obligation rate began to be established every five year from 2008 in order to give the basis for the notice of annual specific operation standard and recycling obligation, thereby helping responsible producers to make a preparation with a plan and giving expectation of active operation of the scheme. However, in the operation of long-term recycling target program, while the development of prediction models and the evaluation for existing items has been conducted in various ways, applications for a new target items and the evaluation are quite insufficient. Therefore, in this study, problems in implementing long-term recycling goal of new target items will be examined, and more objective and rational long-term recycling rate calculation and the operation standard will be proposed. Thus, the long-term recycling target will play a role as a pacemaker to steadily improve the recycling performance of target items, and responsible producers will be expected to increase the achievement with the realistic capacity.

A Study on Re-calculation of Recycling Standard Cost through the Analysis on Standard Cost (표준원가 분석을 통한 재활용 기준비용 재산정에 관한 연구)

  • Lee, Hee-Nahm;Choi, Yoon-Jeong
    • Journal of the Korea Safety Management & Science
    • /
    • v.13 no.1
    • /
    • pp.189-193
    • /
    • 2011
  • The current standard cost for recycling applied under the Extended Producer Responsibility(EPR) institution, is not coping with continuously increased number of obligatory subject items as well as a variety of variable cost changing factors regarding the recycling treatment cost caused by price fluctuation such as increased material and labor cost entirely across the society; changes in recycling treatment process following the developing technologies; and changes in the required work forces and equipments followed by the trends of automated facilities. Despite such various cost fluctuation factors, the current EPR is not coping with the trends, making the re-calculation process difficult, which causes differences between the real treatment cost for recycling. In this study, the analysis was made on main factors affecting on the related cost and the related price changing index was calculated, by conducting the influence evaluation on the standard cost factors of the current standard cost for recycling. Through theses results, more objective standard will be set for the re-calculation of standard cost for recycling to greatly contribute to setting up the midterm and long-term strategies in the future towards efficient institution.

A Study on Calculation of Recycling Standard Cost for Efficient Operation of EPR (효율적인 EPR 운영을 위한 재활용 기준비용 산정에 관한 연구)

  • Lee, Hee-Nahm;Choi, Yoon-Jeong
    • Journal of the Korea Safety Management & Science
    • /
    • v.13 no.1
    • /
    • pp.121-126
    • /
    • 2011
  • The provisions regarding the standard cost for recycling stated under the Extended Producer Responsibility (EPR) since 2002, include different and complicated obligatory steps to be taken on a variety of subject items regarding the collection, the transportation and the treatment, making the corporations face in their calculating and executing the standard cost. This study presents more objective calculation scope and standard for the purpose of efficient operation of the standard cost for recycling, in consideration of the general industry perception toward cost issue as well as domestic/overseas case studies regarding the standard cost for recycling. Besides, the study presents the checking items and the calculation contents per step to calculate the standard cost for recycling. Therefore, it is expected not only to be used as the objective standard to calculate the standard cost for recycling, but also to contribute to increasing the work efficiency in the following ongoing re-calculation process and to maintaining the consistent operation of the institution.

A Study on the Quality Improvement of Oil Refueling for the Use of Renewable Energy Fuel (신재생에너지 연료용 유화유의 품질 개선에 관한 연구)

  • Lee, Jin;Kim, Hwaseong
    • Journal of the Korean Institute of Electrical and Electronic Material Engineers
    • /
    • v.33 no.6
    • /
    • pp.505-509
    • /
    • 2020
  • The development of diesel power generation is predominantly geared toward island areas or ships because diesel exhibits weak scale-merit characteristics and power quality problems, which are associated with environmental pollution. However, a new energy paradigm, distribution energy resource (DER), has been emerging as a renewable energy source due to the existing structural problems in waste disposal and complex factors such as the conversion technology of waste emulsified oil (WDF). By combining extended producer responsibility (EPR) support and renewable energy certificates (REC), including waste energy REC 0.25 for other bioenergy and REC 1.0 for power transactions, an adequate profit model can be built through self-energetic power generation, thereby drawing keen attention from related industries. Therefore, if WDF is used appropriately as a high-quality engine fuel, it can lead to the development of various fields such as novel renewable energy sectors, waste management, and EPR-related industries. This study is intended to produce WDF using plastic waste by using it as engine-generator fuel. Moreover, we investigate ways to improve the quality and suitability of WDF as an engine fuel.

Waste LED Recycling: Status and Prospects (LED 폐자원 재활용: 현황과 향후 방향)

  • Duk-Hee Lee;Hyeon-Kyung Oh;Kyung-Soo Park
    • Resources Recycling
    • /
    • v.33 no.1
    • /
    • pp.3-14
    • /
    • 2024
  • Owing to technological advancements and energy-saving policies, the demand for LED is increasing, leading to rapid industry expansion. Consequently, efficient recycling of accumulated LED waste has become a growing social concern, and current recycling status of LED waste resources and future directions were reviewed. Currently, waste LED recycling is focused on Ga recovery. Therefore, the development of integrated recycling technologies such as pre-treatment and concentration/recovery of high valued materials is necessary. In this study, we investigated the status and recycling technologies of waste LED and presented prospects.

Current Recycling Status of End-of-Life Vehicles(ELV) and Proposal of Recycling System Model (자동차(自動車)리싸이클링의 현황(現況)과 리싸이클링모델의 제시(提示))

  • Oh, Jae-Hyun;Kang, Jung-Ho
    • Resources Recycling
    • /
    • v.16 no.1 s.75
    • /
    • pp.15-27
    • /
    • 2007
  • The Korean Auto industry has developed remarkably over the past 30 years. In 2005 alone, Korea produced 3.7 million vehicles, and the number of vehicles registered surpassed the 15 million marks. The rapid growth in registration, however, has given increasing problems to the traffic congestion and the environmental pollution. The system for handling of ELV in Korea is governed by the 'Motor management law'. The law places the responsibility for vehicle scrapping directly on the vehicle owners. The take-back rate of ELV reaches nearly 100% in Korea since 1987. To further entourage recycling, the government introduced the extended producer responsibility system(EPRS) starting January 1, 2003, which imposes waste recycling obligations on producers or importers. According to the system, producers must recycle home appliances and packaging materials. This system, however, did not involve the automobiles. In 2006, the automobiles recycling law is under preparing now by the government. This article is concerning current status for End-of-Life vehicle's recycling and the recycling system model for advanced ELV industries in Korea.

The Development of Electrostatic Separation Technique for Recycling of Life Circles Waste Plastic (생활계 폐플라스틱 재활용을 위한 정전선별 기술개발)

  • Jeon Ho-Seok;Park Chul-Hyun;Kim Byoung-Gon;Park Jai-Koo
    • Resources Recycling
    • /
    • v.15 no.1 s.69
    • /
    • pp.28-36
    • /
    • 2006
  • The development of material separation technique for waste plastic recycling are the necessary situation restricted by law the reclamation and incineration of waste plastic after 2004, with enforcement of EPR (Extended Producer Responsibility) system. As the this study is the research on the development of electrostatic separation techniques for recycling of life circles waste plastic by development of charging material and charger, the separation efficiency can be improved. Therefore, we developed the charger and electrostatic separator to increase charging efficiency and material separation per object plastics, rising these equipments, we removed PVC up to $99\%$ from two kinds of mixed plastics. And in case of restricting PVC content such as PET, we developed the separation technique that can remove PVC up to $99.99\%$ from PET with PET recovery about $80\%$. Also, as we separated over $98\%$ for three kinds of mixed plastics, and then established material separation technique to increase recycling of plastic.

The Development of Electrostatic Separation Technique for Recycling of Life Circles Waste Plastic (생활계 폐플라스틱 재활용을 위한 정전선별 기술개발)

  • Jeon, Ho-Seok;Park, Chul-Hyun;Kim, Byoung-Gon;Park, Jai-Koo
    • Proceedings of the Korean Institute of Resources Recycling Conference
    • /
    • 2005.10a
    • /
    • pp.23-33
    • /
    • 2005
  • The development of material separation technique for waste plastic recycling are the necessary situation according to restrict by law the reclamation and incineration of waste plastic after 2004 year, pith enforcement of EPR (Extended Producer Responsibility) system. As the this study is the research on the development of electrostatic separation techniques for recycling of life circles waste plastic, it can improve separation efficiency according to development of charging material and charger. Therefore, we developed the charger and electrostatic separator to increase charging efficiency and material separation per object plastics, using these equipments, we removed PVC up to 99% from two kinds of mixed plastics. And in case of restricting PVC content such as PET, we developed the separation technique that can remove PVC up to 99.99% from PET with PET recovery about 80%. Also, as we separated over 98% for three kinds of mixed plastics, and then established material separation technique to increase recycling of plastic.

  • PDF

Efficient Management System for Mercury-containing Waste according to the Current Status of Spent Fluorescent Lamps (폐형광등 현황에 따른 수은함유폐기물의 효율적 관리 방안)

  • RHEE, Seung-Whee;Park, Hun-Su;Yoo, Ho-Sik
    • Journal of Environmental Policy
    • /
    • v.14 no.1
    • /
    • pp.135-158
    • /
    • 2015
  • An efficient management system of mercury-containing waste was designed by reviewing the management and treatment of spent fluorescent lamp in Korea and foreign countries. According to Waste Management Act in Korea, mercury-containing wastes from households are classified as municipal solid wastes even though mercury-containing wastes pose hazardous risks. In general, hence, mercury-containing wastes from households are not being managed properly because those wastes from households were not classified as specific wastes (or hazardous wastes). Some mercury-containing wastes are managed as a mandatory target item in waste charge system and Extended Producer Responsibility (EPR) system under Act on Promotion for Saving and Recycling of Resources. An efficient management plan of mercury-containing wastes can be derived with an improved collection system, designating disposal sites and advanced treatment facilities for spent fluorescent lamps. Finally, the role of each agent involved from collection to disposal of mercury-containing wastes was suggested to establish the efficient management system for mercury-containing waste.

  • PDF