彰化縣農業木質資材(苗木及果樹枝)多元化利用評估計畫
| 中文摘要 | 為推動彰化縣農業木質資材循環利用，透過彰化縣農業木質資材基線資料調查，了解農業木質資材產出現況，並評析合適之再利用方式，據以研提農業木質資材回收再利用推動方案，並從區域整合角度，結合彰化縣主要苗木及果樹栽培鄉鎮之資源，協助解決彰化縣農業木質資材回收處理及再利用問題。 本計畫透過序位法比較各種再利用方式之優劣，分析菇包資材利用相較於其他再利用方式之應用性較為單純可行，屬短期即可適用之再利用方式；生質燃料及碳化處理則為短、中期推動較可行之再利用方式，前者主要需透過政策引導，讓木質顆粒製造業者願意處理，以及鍋爐業者願意使用；而碳化處理雖具有經濟可行性，惟需建立於再利用產品具備市場銷售管道為前提，推動設置風險相對較高。而氣化處理於國內各面向均相對較其他再利用方式劣勢，主要為目前躉購費率影響其經濟效益，進而限制其於國內之發展條件，較無短期推動之可行性。 透過對彰化縣農業木質資材調查及相關再利用方式，提出彰化縣農業木質資材回收處理及再利用可行推動方式及配套措施建議。建議於現地處理方面朝向推動補助小型破碎機具、成立代工班及推共享農機以協助農民現地破碎；移地處理方面則建議優先找尋適當地點設置集中貯存及破碎廠，並調查鄰近區域是否有再利用業者具木屑需求，以評估是否需附設再利用設施。 | ||
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| 中文關鍵字 | 回收再利用、生質能源、木質廢棄物 | ||
基本資訊
| 專案計畫編號 | 109A315 | 經費年度 | 109 | 計畫經費 | 1250 千元 |
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| 專案開始日期 | 2020/08/28 | 專案結束日期 | 2020/12/31 | 專案主持人 | 吳進盛 |
| 主辦單位 | 廢管處 | 承辦人 | 楊湘雲;劉美玲 | 執行單位 | 晶淨科技股份有限公司 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 彰化縣農業木質資材(苗木及果樹枝)多元化利用評估計畫(定稿本).pdf | 4MB | 彰化縣農業木質資材(苗木及果樹枝)多元化利用評估計畫(定稿本) |
The Evaluation Plan for the Diversity Utilization of Changhua County Agricultural Wooden Materials (nursery stocks and fruit tree branches)
| 英文摘要 | In order to promote the recycling and utilization of agricultural wooden materials in Chang-Hua County and to understand the current situation of the production volume, we evaluated and analyzed the appropriate measures for the reuse of it by agricultural wood materials baseline data survey; according to the promotion plans for agricultural wooden materials recycling and reuse, and from the perspective of regional integration, combining the resources of the major nursery stocks and fruit tree branches towns, to effectively solve the recycling and reuse problems of agricultural wooden materials in Chung-Hua. This project compares the advantages and disadvantages of various reuse methods with ranking method, and analyzes the applicability of mushroom bag material utilization which is simpler and feasible compared with other reuse methods, and it is an applicable method for reuse in short-terms; biofuels and carbonization are more feasible ways to promote the reuse in the short and meddle terms. The former needs to be guided by policies so that wood pellet manufacturers are willing to handle the process and boiler manufacturers are willing to use; although carbonization process is economically feasible, it needs to be established under the condition that there are market sales channels for the reused products, and the risk of promoting the installation is relatively high. Gasification process in all aspects is relatively inferior to other recycling methods in Taiwan. Mainly because of the Feed-in Tariff affects its economic benefits, which restrain from domestic developments, and is less doable in short-term promotion. By establishing the agricultural wooden material recycling and reuse system in Chung-Hua County to put forward relevant promotion methods and supporting measures. In terms of on-site processing, preferring subsidies for small crushing machines, outsourcing teams, and agricultural machinery sharing to assist farmers in on-site crushing. Regarding relocation processing, it is suggested to find suitable locations to set up centralized storage and crushing plants first, then to look into the demand for wood chips from recycling companies in the neighborhood to evaluate the needs for additional reuse facilities. | ||
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| 英文關鍵字 | Recycling, biofuel, wood waste | ||