- Atmosphere
Measurement, Analysis -
To enhance our proactive role in atmospheric measurement, we have established a system equipped with top-notch expertise and state-of-the-art equipment, enabling us to swiftly respond to customer requests. Additionally, we have implemented an ultra-trace analysis system to ensure precise measurement and analysis.
Atmosphere MeasurementThe atmospheric emission facilities and various air pollution prevention facilities at the workplace.
Relevant regulationsAir Quality Conservation Act" Article 39, Paragraph 1 (Self-Measurement), and Article 52, Paragraph 5 of the Enforcement Rules (Subjects and Methods of Self-Measurement)
Measurement, Analysis ItemsAir pollutants"Clean Air Conservation Act" Article 2 and Enforcement Rule Article 2, Exhibit 1/p>
Particulate matter (dust and heavy metals), nitrogen oxides, sulfur oxides, and 64 other substances.
Specific hazardous air pollutants"Clean Air Conservation Act" Article 2 and Enforcement Rule Article 4, Exhibit 4
Hydrogen chloride, hydrogen fluoride, polycyclic aromatic hydrocarbons, and 35 other substances.
Major Measurement, Analysis PerformanceElectronics, semiconductor, automotive, display, chemical, thermal power plants, numerous public and private incinerators, and many more.
The scale and frequency of measurements per emission point of The target for self-measurementCategory (emission point) Scale by emission point
(The annual total emissions of dust, sulfur oxides, and nitrogen oxides)Emission points at facilities that do not automatically transmit measurement results to the control center. Among the facilities that automatically transmit measurement results to the control center, those with emission points where automatic monitoring equipment for chimneys is not installed. In cases where only the downstream part of the prevention facility is measured In cases of measuring both the upstream and downstream sections of the prevention facility together Type 1 Emission points emitting 80 tons or more Once a month or more More than once every two weeks More than once a month Type 2 Emission points emitting more than 20 tons but less than 80 tons Twice a month or more More than once a month More than once every two months Type 3 Emission points emitting 10 tons or more but less than 20 tons At least once in February At least once in February At least once every quarter Type 4 Emission points emitting 2 tons or more but less than 10 tons At least once every six months At least once every six months At least once every six months Type 5 Emission points emitting less than 2 tons At least once every six months At least once every six months At least once every six months In the case of emissions of specific air pollutants from discharge points ranging from Type 3 to Type 5, self-measurement is conducted at least twice a month, regardless of the table above.
