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바이오차(Biochar)의 IPCC 인벤토리 방법론과 인증기준 비교
박소이 ( So-yee Park ),이재영 ( Jai-young Lee ) 한국폐기물자원순환학회 2023 한국폐기물자원순환학회지 Vol.40 No.4
This study investigated international standardization trends for waste management, without being limited to specific materials or fields to identify the main direction and issues of sustainable waste management in the international community. The study focused on two types of international standards related to the Sustainable Development Goals (SDGs): the Global Reporting Initiative (GRI) waste sustainability reporting standard and the International Organization for Standardization (ISO) ICS 13.030 waste group standards. The GRI’s reporting standard on waste, updated in 2020, especially, requires organizations to report on the causes of waste generation and waste-related impacts in their activities and value chain, along with actions taken to prevent waste generation and management of waste-related impacts. Six out of the twenty ISO ICS 13.030 waste group standards analyzed in the study are under development. Most recently, the ISO standard on waste reduction and treatment in aquaculture has begun to be developed. It is noteworthy that there are ISO standards classified under both ICS 13.030.30 (Special wastes), a sub-group related to hazardous waste, and ICS 13.030.50 (Recycling). The main common issues addressed in the GRI waste standard and ISO ICS 13.030 waste group standards can be categorized into four categories: waste reduction, recycling, hazardous waste (i.e., three core SDGs indicators suggested by the United Nations Conference on Trade and Development for company reporting regarding waste management), and waste impact management.
SDGs시대의 폐기물 정책 : 플라스틱 순환 이행 방안
박상우 ( Sang-woo Park ),박소이 ( So-yee Park ) 한국폐기물자원순환학회 2021 한국폐기물자원순환학회지 Vol.38 No.3
In December 2020, the Korean government established a plastic waste circulation policy to realize sustainable development and carbon neutrality. This policy aims to reduce the amount of plastic wastes by 20% and achieve a plastic recycling rate of 70% by 2025. The government also presented implementation measures to achieve these goals. However, the policy lacks comprehensiveness, and a statement on compliance with the basic principles of plastic circulation is required. Furthermore, local governments need to improve public awareness and establish quality certifications and standards to improve recycling. To achieve the expected recycling goal, a system that facilitates supply and demand of recycled plastic must be developed. An additional measure to promote the use of alternative materials (bioplastics) for products that require plastic usage must be devised. Plastic materials that are repeatedly recycled have degraded quality. Therefore, a technology to recycle the raw materials through chemical recycling should be developed. Further, these alternative materials or chemical recycling must meet sustainability standards. Plastic recycling and recirculation are expected to be implemented effectively if the measures proposed herein are adopted to supplement the governmental policy.