HJ 766-2015 (English Version) PDF

Scope: This standard specifies the inductively coupled plasma mass spectrometry method for the determination of metallic elements in solid waste and solid waste leachate. This standard applies to silver (AG), arsenic (AS), barium (BA), beryllium (BE), cadmium (CD), cobalt (CO), chromium (CR), copper (CU), Determination of 17 metal elements including manganese (MN), molybdenum (MO), nickel (NI), lead (PB), antimony (SB), selenium (SE), thallium (TL), vanadium (V), and zinc (ZN) . If verified, this standard can also be applied to the determination of other metallic elements. When the sampling volume of solid waste leachate is 25 ML, the detection limits of 17 metal elements are 0.7 MG/L~6.4 MG/L, and the lower limit of determination is 2.8 MG/L~25.6 MG/L. Please see Appendix A for the method detection limits of each element. When the solid waste sample amount is 0.1 G, the method detection limit of 17 metal elements is 0.4 MG/KG ~ 3.2 MG/KG, and the lower determination limit is 1.6 MG/KG ~ 12.8 MG/KG.

HJ 766-2015 Referenced Document

HJ 557 Solid waste.Extraction procedure for leaching toxicity.Horizontal vibration method
HJ/T 20 Technical specifications on sampling and sample preparation from industry solid waste
HJ/T 298 Technical specifications on identification for hazardous waste
HJ/T 299 Solid waste. Extraction procedure for leaching toxicity. Sulphuric acid & nitric acid method
HJ/T 300 Solid waste. Extraction procedure for leaching toxicity. Acetic acid buffer solution method

2015 HJ 766-2015 Solid Waste–Determination of metals–Inductively coupled plasma mass spectrometry (ICP-MS)