環保專案成果報告查詢系統

專案計畫編號
經費年度	112
計畫經費	14,800 千元
專案開始日期	2023/04/25
專案結束日期	2023/12/31
專案主持人	許心蘭
主辦單位	國環院氣候變遷研究中心
承辦人	溫淑媛
執行單位	工業技術研究院
專案分類	資源循環
中文關鍵字	資源循環、生質碳含量、固體再生燃料
英文關鍵字	Resource Circulation, Biobased Carbon Content, Solid Recovered Fuel
協同主持人
共同主持人
計畫聯絡人	許心蘭
計畫聯絡電話	03-5732683#
計畫聯絡信箱	hlhsu@itri.org.tw

中文摘要	為因應2050淨零排放，國家推動資源循環零廢棄戰略，依此環境部被賦予重要責任，國家環境研究院因應各部會資源循環發展趨勢，規劃一資源循環與淨零排放技術發展藍圖，另訂定短、中期之目標。環境部推動固體再生燃料與材料回收再利用行之有年，其中依聯合國政府間氣候變化專門委員會規定，如含生質燃料燃燒所產生之二氧化碳碳排得視為零。本期計畫參考國際標準方法ISO 21644:2021，採集國內30件次SRF樣品，評估其準確度、精確度，結果顯示14C方法準確度最高。另依生質碳比率檢測結果應用於SRF減碳效益評估，計畫以五大生命週期方式評估國內兩種不同種類之SRF，如以14C分析之生質碳比例計算，以廢塑膠為主之SRF減碳效益為9.6%，而塑膠混摻紡織之SRF減碳效益則為27.5%。除外因應環境保護署推動再生塑膠與再生纖維等，計畫亦彙整國際標準檢測方法與技術文獻，並以英國標準方法BSI Flex 6228: v2.0測試再生聚對苯二甲酸乙二酯添加再生料比例之技術可行性，計畫採集我國原生PET酯粒、再生PET酯粒及其不同料源之再生PET商品，結果顯示此標準方法研判酯粒塑膠製片或塑膠商品中是否含>30%之PET再生料準確度可高達85%。於減碳前提下，我國SRF使用廠家應符合環境友善性，本計畫蒐研7種燃燒情境使用SRF排放特徵、衍生灰渣等數據，並以串聯式採樣討論燃料投入之含氯量、鍋爐燃燒溫度與持久性有機污染物生成量之特徵關聯性，結果顯示，排放管道檢測均符合中小型廢棄物焚化爐管制及排放標準；衍生灰渣部分，其中2種燃燒情境飛灰濃度達有害事業廢棄物認定標準（業者已依法申報為C-0120），推測原因應與該鍋爐爐膛及二次空氣注入口下游的燃燒溫度偏低(<850℃)有關。
中文關鍵字	資源循環、生質碳含量、固體再生燃料

中文摘要

為因應2050淨零排放，國家推動資源循環零廢棄戰略，依此環境部被賦予重要責任，國家環境研究院因應各部會資源循環發展趨勢，規劃一資源循環與淨零排放技術發展藍圖，另訂定短、中期之目標。環境部推動固體再生燃料與材料回收再利用行之有年，其中依聯合國政府間氣候變化專門委員會規定，如含生質燃料燃燒所產生之二氧化碳碳排得視為零。本期計畫參考國際標準方法ISO 21644:2021，採集國內30件次SRF樣品，評估其準確度、精確度，結果顯示14C方法準確度最高。另依生質碳比率檢測結果應用於SRF減碳效益評估，計畫以五大生命週期方式評估國內兩種不同種類之SRF，如以14C分析之生質碳比例計算，以廢塑膠為主之SRF減碳效益為9.6%，而塑膠混摻紡織之SRF減碳效益則為27.5%。除外因應環境保護署推動再生塑膠與再生纖維等，計畫亦彙整國際標準檢測方法與技術文獻，並以英國標準方法BSI Flex 6228: v2.0測試再生聚對苯二甲酸乙二酯添加再生料比例之技術可行性，計畫採集我國原生PET酯粒、再生PET酯粒及其不同料源之再生PET商品，結果顯示此標準方法研判酯粒塑膠製片或塑膠商品中是否含>30%之PET再生料準確度可高達85%。於減碳前提下，我國SRF使用廠家應符合環境友善性，本計畫蒐研7種燃燒情境使用SRF排放特徵、衍生灰渣等數據，並以串聯式採樣討論燃料投入之含氯量、鍋爐燃燒溫度與持久性有機污染物生成量之特徵關聯性，結果顯示，排放管道檢測均符合中小型廢棄物焚化爐管制及排放標準；衍生灰渣部分，其中2種燃燒情境飛灰濃度達有害事業廢棄物認定標準（業者已依法申報為C-0120），推測原因應與該鍋爐爐膛及二次空氣注入口下游的燃燒溫度偏低(<850℃)有關。

中文關鍵字

資源循環、生質碳含量、固體再生燃料

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	資源循環及減碳效益驗證技術_成果報告(公開版).pdf	10MB		2024/1/4 上午 12:00:00

摘要	Due to Ministry of Environment (MOE) plays an important role to resource recycling and zero-waste strategy for responding to 2050 net-zero emissions, according to the developed trends from all the ministries, the National Environmental Research Academy plan a technical blueprint for the development of resource circulation and net-zero emissions with short- and medium-term goals. MOE has promoted the solid recovered fuels (SRF) and recycled materials for years, and as the regulations from Intergovernmental Panel on Climate Change (IPCC), the carbon dioxide emissions generated from biomass combustion can be neglected. This project collected 30 SRF samples and evaluated the method accuracy and precision by ISO 21644:2021. Due to 14C shows the highest accuracy in the assessment, this plan employed the results of biobased carbon content results and Life Cycle Assessment methods to evaluated the carbon reduction benefit of SRF, two different types of domestic SRF carbon footprint. Base on this method, the carbon reduction benefit of SRF primarily composed of waste plastics is 9.6%, and that for SRF with a mixture of plastics and textiles is 27.5%. Moreover, this project also evaluated the feasibility of recycled content verification technology for recycled plastics and recycled fibers with pervious literatures. The projects collected virgin PET resin, recycled PET resin and three different types of recycled plastic products to test the recycycled PET contents with BSI Flex 6228: v2.0. The results demonstrate that it is possible to determine whether PET resin pellets or plastic products contain more than 30% recycled PET material, and the accuracy up to 85%. To achieve the purposes of carbon reduction and environment friendly, this plan established the correlation between chlorine content of fuels, combustion temperature of boiler and persistent organic pollutants (POPs) generation based on the emission characteristics (e.g. stack, ash, residues and effluent) of samples collected from 7 burning scenarios. The results show the stack emission for all samples are confirm to Small and Medium-Sized Waste Incinerator Control and Emission Standards. The two cases derived ash reached Standards for Defining Hazardous Industrial Waste(operator has already legally declared it as C-0120), which reason is likely realted to the combustion gas temperature in the downstream part of incinerator's secondary air injection is lower than 850℃.
英文關鍵字	Resource Circulation, Biobased Carbon Content, Solid Recovered Fuel

摘要

Due to Ministry of Environment (MOE) plays an important role to resource recycling and zero-waste strategy for responding to 2050 net-zero emissions, according to the developed trends from all the ministries, the National Environmental Research Academy plan a technical blueprint for the development of resource circulation and net-zero emissions with short- and medium-term goals. MOE has promoted the solid recovered fuels (SRF) and recycled materials for years, and as the regulations from Intergovernmental Panel on Climate Change (IPCC), the carbon dioxide emissions generated from biomass combustion can be neglected. This project collected 30 SRF samples and evaluated the method accuracy and precision by ISO 21644:2021. Due to 14C shows the highest accuracy in the assessment, this plan employed the results of biobased carbon content results and Life Cycle Assessment methods to evaluated the carbon reduction benefit of SRF, two different types of domestic SRF carbon footprint. Base on this method, the carbon reduction benefit of SRF primarily composed of waste plastics is 9.6%, and that for SRF with a mixture of plastics and textiles is 27.5%. Moreover, this project also evaluated the feasibility of recycled content verification technology for recycled plastics and recycled fibers with pervious literatures. The projects collected virgin PET resin, recycled PET resin and three different types of recycled plastic products to test the recycycled PET contents with BSI Flex 6228: v2.0. The results demonstrate that it is possible to determine whether PET resin pellets or plastic products contain more than 30% recycled PET material, and the accuracy up to 85%. To achieve the purposes of carbon reduction and environment friendly, this plan established the correlation between chlorine content of fuels, combustion temperature of boiler and persistent organic pollutants (POPs) generation based on the emission characteristics (e.g. stack, ash, residues and effluent) of samples collected from 7 burning scenarios. The results show the stack emission for all samples are confirm to Small and Medium-Sized Waste Incinerator Control and Emission Standards. The two cases derived ash reached Standards for Defining Hazardous Industrial Waste(operator has already legally declared it as C-0120), which reason is likely realted to the combustion gas temperature in the downstream part of incinerator's secondary air injection is lower than 850℃.

英文關鍵字

Resource Circulation, Biobased Carbon Content, Solid Recovered Fuel