DL/T 414-2012 in English

1 Scope

This standard specifies the environmental monitoring items, sampling techniques, analysis methods and environmental monitoring quality assurance system of thermal power plant.
This standard is applicable to the environmental monitoring of thermal power plant.

2 Normative References

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies. For undated references, the latest edition (including all the amendments) of the normative document applies.
GBZ/T 160.42 Determination of Aromatic Hydrocarbons in the Air of Workplace
GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods
GB/T 6719 Specifications for Bag House
GB/T 6920 Water Quality; Determination of pH Value; Glass Electrode Method
GB/T 7349 Methods of Measurement of Radio Interference from High Voltage Overhead Power Transmission Line and Substation
GB/T 7469 Water Quality - Determination of Total Mercurypotassium
GB/T 7470 Water Quality; Determination of Lead; Spectrophotometric Method with Dithizone
GB/T 7475 Water Quality; Determination of Copper, Zinc, Lead and Cadmium; Atomic Absorption Spectrometry
GB/T 7477 Water Quality; Determination of the Sum of Calcium and Magnesium; EDTA Titrimetric Method
GB/T 7482 Water Quality; Determination of Fluoride; Visual Colorimetry with Zirconium Alizarinsulfonate
GB/T 7484 Water Quality; Determination of Fluoride; Ion Selective Electrode Method
GB/T 7485 Water Quality; Determination of Total Arsenic; Silver Diethyldithiocarbamate Spectrophotometric Method
GB/T 8170 Rules of Rounding off for Numerical Values & Expression and Judgement of Limiting Values
GB/T 11900 Water Quality - Determination of Trace Amounts of Arsenic - Borohydride Potassium-nitrale Silver Spectrophotometric Method
GB/T 11901 Water Quality - Determination of Suspended Substance - Gravimetric Method
GB/T 11914 Water Quality - Determination of the Chemical Oxygen Demand - Dichromate Method
GB 12348 Emission Standard for Industrial Enterprises Noise at Boundary
GB/T 12720 Measurement of Power-frequency Electric Fields
GB/T 13195 Water Quality - Determination of Water Temperature - Thermometer or Reversing Thermometer Method
GB 13223 Emission Standard of Air Pollutants for Thermal Power Plants
GB/T 13931 Methods of Performance Tests for Electrostatic Precipitators
GB/T 15432 Ambient Air - Determination of Total Suspended Particulates - Gravimetric Method

Foreword II
1 Scope
2 Normative References
3 Terms and Definitions
4 Monitoring of Quality and Amount of Discharged Water
5 Stack Gas Emission Monitoring
6 Monitoring of Power Frequency Electric Field and Magnetic Field
7 Noise Monitoring
8 Monitoring of Fugitive Emission
9 Monitoring Quality Assurance and Data Processing
Appendix A (Normative) Data Processing
Appendix B (Normative) Monitoring Quality Assurance and Data Processing
Appendix C (Informative) Uncertainty Evaluation