HJ 1353-2024Ambient air - Source apportionment on particulate matter - Technical guide on positive matrix factorization model calculation (English PDF)

HJ 1353-2024 is the English-translated version of 环境空气 颗粒物来源解析 正定矩阵因子分解模型计算技术指南.

HJ 1353-2024 — This standard specifies the technical requirements for data preparation, basic calculation, rotation calculation, particulate matter source contribution calculation, and result rationality judgment of the positive definite matrix factorization (PMF) model calculation.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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