This document stipulates the terms and definitions for the co-processing of solid waste with fly ash to produce ceramsite, the identification and detection of co-processed solid waste, production and disposal management requirements and process technology, the process flow for co-processing of solid waste with fly ash to produce ceramsite, and the process of co-processing solid waste with fly ash. Requirements for ceramsite products made from coal ash co-processing solid waste, leaching heavy metal content limits and detection methods for fly ash composite solid waste ceramsite, air pollutant emission limits and detection frequency, etc. This document is applicable to the production process, product control and management of solid wastes such as fly ash co-processing of hazardous waste, domestic waste incineration fly ash, urban and industrial sewage treatment sludge, emergency waste, etc. The disposal of liquid waste (except wastewater discharged into water bodies) can be carried out in accordance with this standard. This document is applicable to the use of fly ash mixed with solid waste to make ceramsite in civil engineering, concrete and cement products, gardens, etc.
T/SDGSY 13-2022 history
2022T/SDGSY 13-2022 Technical specification for ceramsite production from fly ash co-processing solid waste