Study the comparison between different sampling quantities and the experimental data measured by HJ/T20, and finally determine the sampling method; design an experimental plan for the preparation of fly ash leachate, focusing on investigating the impact of factors such as sample fineness, oscillation speed, oscillation time, and temperature on the results, taking into account Accuracy, convenience, and operability were selected to determine key factor parameters; heavy metal leaching toxicity testing results were compared between methods based on existing testing specifications, and testing methods that took into account accuracy, convenience, and economy were recommended; interference factor verification tests were carried out And masking effect testing, comparison and verification.
T/SZAEM 0001-2021 history
2021T/SZAEM 0001-2021 Dectecting specification for leaching toxicity of heavy metal on municipal solid waste incineration