In order to improve the application and management of inorganic recycled aggregates in Taiwan, this project had studied and analyzed foreign regulations and management and suggested that the management concept and regulation of environmental leaching procedure in Japan would be worth for reference. Considering the domestic environment characteristics, the Groundwater Pollution Control Standards would be suggested to take reference from the leaching standard for the application and control of inorganic recycled aggregates. In the meantime, the project collected the information of the domestic recycled aggregates source and distribution, and implemented quality tests for the recycled aggregates and remanufactured products to assess the impact on the standard for promoting the use of recycled aggregates. The “The management of recycling for MSWI Bottom Ash from the incineration facility”(draft) has been revised and proposed based on the study of different environmental scenarios and control mechanism. The limitations of uses and sites, statutorily test items and standards have been certainly listed.

Incinerator bottom ash, Recycled pellet, Leaching Test and control standards