This standard specifies the terms and definitions, technical requirements, equipment processes, by-product disposal and utilization, environmental requirements, detection methods, packaging, transportation and storage and other technical contents for the preparation of heavy metal passivators for silicon-rich biochar soils. This standard applies to the preparation process of silicon-rich biochar passivation agent for remediation of heavy metal-contaminated soil using silicon-rich biomass such as rice straw, rice husk, wheat straw and other waste as the main raw material.
T/WSES 0001-2023 history
2023T/WSES 0001-2023 Technical regulation for the preparation of silicon-rich biochar for soil heavy metal passivator