Cemtek

Pollution problems have been with us for literally hundreds of years. Ever since we started burning fuel in cities to keep warm, we've been dealing with the issues. Newer technology has provided us with a whole lot of new options to control it, at the same time it has helped create new and more varied sources. Continuous emissions monitoring is the high tech answer to today's complex sources of pollution, but it's a history as old as the industrial revolution. Read this blog for some additional information regarding the subject. A Little Informative History Once described as "hell with the lid taken off," by writer James Parton, due to the air quality, Pittsburgh, PA, established itself, eventually, as America's most livable city. But the decades it took to get there were tough, fraught with controversy, and deadly to a large part of the population. The same situation happened in other cities in the US, notably Chicago, St. Louis, and New York. The...