HJ 915.2-2024Technical specifications for installation and acceptance of surface water quality automated monitoring station (conventional five parameters, CODMn, NH3-N, TP, TN) (English PDF)

HJ 915.2-2024 is the English-translated version of 地表水水质自动监测站（常规五参数、 CODMn、NH3-N、TP、TN）安装验收技术规范.

HJ 915.2-2024 — This standard specifies the requirements for the installation, commissioning, trial operation and acceptance of automatic surface water quality monitoring stations.

This standard applies to the installation, commissioning, trial operation and acceptance of automatic surface water quality monitoring stations.

Applicable to conventional five parameters (water temperature, pH, dissolved oxygen, conductivity, turbidity), permanganate index (CODMn), ammonia nitrogen (NH3?N), total phosphorus (TP), total nitrogen (TN) and other water quality automatic monitoring instruments.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

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