The project has managed to predominate the operating capacity and bottom ash output information through the Solid Waste Incinerator Management System, and to manage the recycled aggregates output, quality inspection, purpose of use, sales flow and location of use etc. operational conditions through the Recycled Aggregate Management System. In addition, the project has combined with the recycled aggregates management evaluation system and convened business liaison meetings from time to time, to provide consultation to local governments and recycling organizations to facilitate their cooperation with the regulations and policies of the Environmental Management Administration （hereinafter abbreviated as EMA）jointly to promote the incineration plant bottom ash recycling business. This year, EMA evaluated each county and city regarding its garbage incineration plant bottom ash recycling effectiveness in 2022 and gave Special Awards to Kaohsiung City and Yilan County. Kaohsiung City was acknowledged for its assistance in processing the highest aggregate circulation quantity in the country, and pioneered a cross-county premixed concrete authentication mechanism. Because of incinerating recycled aggregates engineering, Kaohsiung City earned the "Urban Engineering Golden Quality Award" in both 2021 and 2022. On the other hand, Yilan County established its own warehouse resource recycling plant and collaborated with the cement manufacturing to create diversified incinerating recycled aggregates resource circular chain. These actions serve as benchmarks for other counties and cities to learn from, aiming to increase the value of incinerating recycled aggregates, and strengthen local management policies and promotion efforts. In terms of garbage incineration plant bottom ash recycling management, the project took “bottom ash treatment rate” and “aggregate circulation rate” as key indicators for the effectiveness of the operation management. According to the statistics of operation in the whole country from January to November of 2023, it is estimated that the bottom ash treatment rate can reach over 90% by the end of the year and the aggregate circulation rate can reach over 95%. The top three main uses are the Controlled-Low-Strength-Materials (CLSM) 66%, base embankment filling 17.4% and landfill.10.8% of related projects.

Incinerating Recycled Aggregate, Recycled-Aggregate Management System, Solid Waste Incinerator Management System