EPA-97-H101-02-220

097

6,829 千元

2008/07/11

2009/07/10

吳英俊

廢管處

吳郁煌

康城工程顧問有限公司

廢棄物管理

焚化灰渣,底渣再利用廠,最終處置場,下水污泥

incinerator ash, Bottom Ash Reuse Plant, final disposal site, sewage sludge

李任翔

黃麟晴

0227849899

mascot3344@hotmail.com

本年度計畫執行期間自民國97年7月11起至98年7月10日止，主要目的在於協助環保署及主辦縣市政府推動灰渣再利用、最終處置場之設置興建及營運監督管理，並進行垃圾焚化底渣再利用之相關工程性質調查、分析，研擬垃圾焚化底渣再利用作為混凝土添加料產品品質之輔導管理制度。為推動及整合「含汞廢棄物之整體性管制及減量」工作，辦理國內大型垃圾焚化灰渣汞含量之分析，並蒐集及分析先進國家針對灰渣中汞含量之規定。另為解決都市下水道污泥佔用掩埋空間之問題，藉由蒐集國內外都市下水道污泥處理之技術、實蹟及研究等相關資料，研擬國內都市下水道污泥再利用管理方式草案，並協助規劃都市下水道污泥之個案再利用申請審查。本(97)年度已有12縣市計18座焚化廠參與底渣再利用，統計92至97年累積達165萬公噸，再利用率達到68.3%，並協助完成參與底渣再利用計畫與最終處置場之縣市按季提送處理費審查及提供主辦縣市政府相關諮詢輔導，並辦理1場次業務檢討會議，以作為往後施政方向與推動政策之重要參考依據。根據今年度實地進行垃圾焚化底渣再利用產品之工程性質現訪調查及抽驗，底渣再利用品管尚待落實精進，施工規範應用極待突破，以建立品牌通路。此外，藉由國內大型垃圾焚化灰渣汞含量之採樣分析，以推估汞含量及其流佈，結果顯示國內推動垃圾強制分類及資源回收工作，以達資源回收成效。為建構「零廢棄全回收，資源循環社會」之主張，已協助研擬「鼓勵民間參與垃圾焚化灰渣再利用推動計畫」及「都市下水道污泥再利用管理方式(草案)」，持續推動垃圾焚化灰渣及都市下水道污泥資源回收再利用之各項工作。

焚化灰渣,底渣再利用廠,最終處置場,下水污泥

EPA-97-H101-02-220期末報告.pdf

47MB

[期末報告]公開完整版

2009/9/1 上午 12:00:00

The project plan for this year will be implemented from July 10, 2008 until July 10, 2009. The main purpose of the plan is to assist the Environmental Protection Administration and the sponsoring county and municipal governments to promote the recycling of incinerator ash and the set-up, construction, operation, supervision and management of final disposal sites, as well as to carry out engineering investigation and analysis associated with the recycling of bottom ash from waste incineration and to set up a supervisory and management system for recycled incinerator bottom ash used as an additive in concrete production. In order to promote and to integrate the work associated with the Mercury-containing Waste Control and Reduction initiative, an analysis of the mercury content of ash from large-scale domestic waste incinerators is carried out. Regulations of advanced countries on mercury content in incinerator ash are collected and analyzed. In addition, in order to solve the problem of urban sewage sludge occupying landfill space, we plan to draft a set of urban sewage sludge recycling management guidelines and to assist in the review of individual cases of urban sewage sludge recycling applications. This year (2008), 18 incineration plants in 12 counties and municipalities have participated in bottom ash recycling. Statistics collected from 2003 to 2008 show that a total of 1.65 million metric tons have been recycled, which represents a utilization rate of 68.3%. The plan also assists in the completion of the review of processing fees submitted on a quarterly basis by counties and municipalities participating in incinerator bottom ash recycling programs and final disposal sites, as well as the provision of consultation services to these local governments and the hosting of an operational review meeting, which will serve as an important basis for future policy formulation. According to the engineering field surveys and tests conducted on site for products created with recycled incinerator bottom ash this year, the quality control of bottom ash recycling requires further effort and improvement, and a breakthrough in the implementation guidelines and applications is required in order for building brands and sales channels to be successful. In addition, through a sampling analysis of the mercury content of incinerator ash collected from large-scale incinerators, the quantity of mercury and its spread can be estimated. The results show that the domestic promotion of the mandatory garbage sorting and recycling appears to be effective for recycling objectives. For the purposes of building a society that advocates "zero waste, full recycling and resource recirculation," we have helped to develop the initiatives Encouragement of Private Participation in Refuse Incineration Ash Recycling Program and Management Guidelines of the Recycling of Urban Sewage Sludge (Draft), and are continuing to promote the recycling and reuse of waste incineration ash and municipal sewage sludge as well as engaging in related pursuits.

incinerator ash, Bottom Ash Reuse Plant, final disposal site, sewage sludge