In many cases non-zinc anodes outperform actual zinc anodes, depending upon the type of metal you need to protect and the nature of the water in which the metal being protected is immersed. It all has to do with the voltage of the anode when referenced against a standard.
Chemical engineers at pharmaceutical manufacturers have the same duties as those of consumer goods manufacturers, but they have additional duties as well. Their focus is on developing new drugs or products to enhance the health of humans and animals.
Bureau of Labor Statistics information for a Chemical Engineer states that in 2010 the median pay was $90,300 a year which is around $43.42 an hour. To get a position as a Chemical Engineer it requires a Bachelorâs degree. The total number of jobs reported in 2010 by the BLS for Chemical Engineers was 30,200 with a growth rate of 6% expected from 2010 â 2020. This is a slower growth rate than other careers and will only add around 1,800 Chemical Engineer jobs to the market from 2010 to 2020.