I have read tons of mercury is put into the air by coal-burning electricity plants.?

Question

Coal comes from plants so why is there so much mercury in it?

Answer 1

Coal and coal waste products including fly ash, bottom ash, boiler slag, and flue gas desulferization contain many heavy metals, including arsenic, lead, mercury, nickel, vanadium, beryllium, cadmium, barium, chromium, copper, molybdenum, zinc, selenium and radium, which are dangerous if released into the environment. Coal also contains low levels of uranium, thorium, and other naturally-occurring radioactive isotopes whose release into the environment may lead to radioactive contamination. While these substances are trace impurities, enough coal is burned that significant amounts of these substances are released, paradoxically resulting in more radioactive waste than nuclear power plants.

Answer 2

no longer all are. Nuclear ability competition is depending from the anti-nuclear guns alarmist crowds. it truly is completely a distinct situation. you note even as the U. S. became busy progression and finding out the nuclear reactors that would want to close down immediately even as there the position complications decrease back contained in the 60s and 70s the media became exploiting the archives of nuclear failures in different factors of the international. Following the media's damming of nuclear ability, the U. S. authorities couldn't even locate public help for analyze to make nuclear ability safer. the typical public became confident that this technologies and all appropriate analyze might want to bypass away. many of the alarmists of that era remains round preaching the evils of nuclear ability at lectures throughout. Nuclear ability has one substantial situation, nuclear waste disposal. the authorities has shown itself to be inept at growing to be longterm secure everlasting storage for nuclear waste. The waste at smaller authorities centers that were presumed to be secure, surely became leaking into the soil. there is reason to be worried about this example. So there is the completed subject in a nutshell.

Answer 3

Because Mercury is one of the chemicals in plants that help with their photosynthesis process. I read somewhere. that they will be shutting down due to mercury poisining to lots of people.