Fireworks and Reduced Exposure Levels for SO2
A few weeks ago, I had written a post comparing threshold exposure values for SO2 and H2S. After that post, Lee Pharis, one of the
A few weeks ago, I had written a post comparing threshold exposure values for SO2 and H2S. After that post, Lee Pharis, one of the
I noticed that API-14C recommends monitoring of 2-ppm (and higher) SO2 levels. I felt this was a really low threshold value for SO2 . What
Nihon Sandai Jitsuroku – is an ancient Japanese text compiled in 901. It talks about an earthquake and Tsunami that occurred in 869: “Then