| The standard was formulated for the purpose of implementing Environmental Protection Law of the People's Republic of China and Air Pollution Prevention and Control Law and carrying out monitoring of emissions from stationary sources. The standard specifies major technical indexes, testing items, procedures and quality assurance measures for continuous monitoring system of flue gas from stationery sources. It applies to CEMS used for monitoring flue gas parameters of stationary sources, concentration of PM, SO2 and NOx and total emissions. All CEMS that linked to national environmental monitoring network must comply with this standard. This standard takes effect upon implementation and replaces Specifications and test procedures for continuous emission monitoring systems of flue gas emitted from stationary sources (HJ/T 76-2001). |
