The Environmental Management Bureau of Department of Environment and Natural Resources (DENR) successfully conducted three (3) days Training on “Basic Stack Emission Testing: Method 1 to 5 for Particulate Matter (PM), Method 7 for Oxides of Nitrogen (NOx), Method 8 for Sulfur Dioxide (SO2) and Method 10 for Carbon Monoxide (CO)” at the Azzuro Hotel, continue reading : EMB-CO Conducted the Second (2nd) Training on Basic Stack Emission Testing