The BLCP Power Station's "CEMs November 2022" report presents stack emission monitoring data for November 2022, covering Sulfur Dioxide (SO2), Nitrogen Oxides (NOx), Opacity, and Total Suspended Particulates (TSP).
For Sulfur Dioxide (SO2), the hourly maximum measurements for both Unit 1 and Unit 2 throughout November 2022 remained consistently below the Thai legal standard of 320 ppmvd@7%O2 and the EIA standard of 262 ppmvd@7%O2.
Regarding Nitrogen Oxides (NOx), the hourly maximum values measured from Unit 1 and Unit 2 during the same month also remained below the Thai legal standard of 350 ppmvd@7%O2 and the EIA standard of 241 ppmvd@7%O2.
The Opacity of the exhaust gas released into the atmosphere from both generating units remained at low levels throughout November 2022.
For Total Suspended Particulates (TSP), the hourly maximum measurements for both Unit 1 and Unit 2 were below the Thai legal standard of 120 mg/m³@7%O2 and the EIA standard of 43 mg/m³@7%O2. It was noted that boiler combustion tuning was performed during this period, which affected the efficiency of the Electrostatic Precipitator (ESP).
Overall, the stack emission monitoring results for BLCP Power Station in November 2022 complied with the standard requirements. Full details are available in the attached file.