HJ/T 356-2007 (English Version) PDF

Scope: 1.1 This standard specifies the quality requirements for monitoring data such as chemical oxygen demand (COD), ammonia nitrogen (NH-N), total phosphorus (TP), pH value, temperature and flow in drainage from water pollution sources, as well as methods and deficiencies to determine the validity of the data. Data processing methods. 1.2 This standard is applicable to the validity judgment of monitoring data such as chemical oxygen demand (COD), ammonia nitrogen (NH-N), total phosphorus (TP), pH value, temperature and flow in drainage from water pollution sources.

HJ/T 356-2007 Referenced Document

GB 11893 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB 11914 Water quality-Determination of the chemical oxygen demand-Dichromate method
GB 13195 Water quality-Determination of water tecuperature-Thermometer or reverging thermometer method
GB 6920 Water quality - Determination of pH value - glass electrode method
GB 7479 Determination of Ammonium in Water Quality Nessler's Reagent Colorimetric Method
GB 7481 Determination of water quality ammonium salicylic acid spectrophotometric method
HJ/T 101-2003 The technical requirement for water quality automatic analyzer of ammonia
HJ/T 103-2003 The technical requirement for water quality automatic analyzer of total phosphorous
HJ/T 104 The technical requirement for water quality automatic analyzer of total organic carbon
HJ/T 191-2005 Technical requirements for ultraviolet (UV) absorption water quality automatic online monitor
HJ/T 355-2007 Technical specifications for the operation and assessment of wastewater on-line monitoring system (on trial)
HJ/T 70 High-chlorine wastewater.Determination of chemical oxygen demand.Chlorine emendation method
HJ/T 96-2003 The technical requirement for water quality automatic analyzer of pH

2007 HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data (on trial)