Mercury (element) polluted water. They arise by a process known as biomethylation. Mercury is used primarily for the manufacture of industrial chemicals or for electrical and electronic applications. It is used in some thermometers, especially ones which are used to measure high temperatures. A still increasing amount is used as gaseous mercury in fluorescent lamps, while most of the other applications are slowly phased out due to health and safety regulations and is in some applications replaced with less toxic but considerably more expensive Galinstan alloy. Mercury and its compounds have been used in medicine, although they are much less common today
Explosives safety and surrounding facilities exposed to A&E facilities is a key element of the explosives/toxic chemical site planning process. This management process also ensures that risks above those normally accepted for A&E activities are identified and approved at the proper level of command. Explosives Safety Specialist must often travel to different storage sites to verify that the military installation is meeting the service explosives safety regulations. Explosives Safety Specialist often works with other safety professionals. They are required to know OSHA, EPA, NFPA and other consensus standards when looking at safety and if these regulations are stricter than their service regulation