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조영주,조봉규,Cho, Young Ju,Cho, Bong-Gyoo 한국자원리싸이클링학회 2020 資源 리싸이클링 Vol.29 No.4
Recently, plastic recycling has emerged as a social issue, and its importance is increasing. Therefore, this article reviewed the current status and the future directions of domestic plastic recycling. Plastic recycling is major economic and social problems not only in South Korea but also worldwide and is being treated as an important factor for protecting the environment and for sustainability in the next generation. In particular, China, which has been dealing with a large amount of plastic waste generated around the world, has banned importing plastic waste, therefore, other countries have faced the problem of recycling plastics in their countries. In South Korea, the landfill and incineration of the waste are becoming more difficult by the Framework Act on Resources Circulation, therefore, the recycling and reuse of plastics are a very important.
폐(廢)스마트 유리제품(琉璃製品) 재활용(再活用) 현황(現況)과 기술(技術) 전망(展望)
홍현선,조봉규,Hong, Hyun Seon,Cho, Bong-Gyoo 한국자원리싸이클링학회 2013 資源 리싸이클링 Vol.22 No.4
유리소재는 금속과는 다른 세라믹의 특성 때문에 오랜 기간 인류가 지속적으로 사용한 소재로서, 현대에 산업이 고도화되면서 유리소재도 고도화되어 스마트 유리가 개발되어 사용되고 있다. 스마트 유리는 주로 디스플레이, 반도체 등에서 사용되고 있는 고기능성 첨단유리 제품으로, 사용 후 유리 발생량이 계속 증가하고 있는 추세이며 2012년의 경우 적어도 60,000톤 이상의 폐기물이 발생한 것으로 추정된다. 본 고에서는 국내 스마트 유리산업 및 재활용 현황을 살펴보고, 국내의 재활용기술과 향후 전망에 대해 요약 소개하고자 한다. Glass materials possess unique functional characteristics of ceramics different from those of metals, which has marked glass as one of the mainstay materials in the history of mankind. Nowadays, industrial sophistication necessitates comparable "smart" attributes of glass materials as a significantly advanced form of sophistication. Smart glasses are increasingly applied in many state-of-the-art digital appliances such as displays and semiconductors and waste is also expected to accumulate therefrom in the near future: More than 60,000 tons of smart glass wastes were reported as of 2012, for example. In the present paper, current status of domestic Korean smart glass industry and related recycling enterprise have been comprehensively investigated. Finally, Korean domestic smart glass recycling technology and its future prospect are also briefly presented.