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
International Institute of Risk & Safety Management and training (in their own field of business) through IIRSM continuing professional development programme(CPD). The Institutes's CPD cycle lasts for 3 years. In order to maintain your RSP status you must bank a minimum of at least 30 credits over the 3 year period. The 30 credits must be spread across the following 3 sections (each section will require a minimum of 5 points): International Institute of Risk & Safety Management The International Institute of Risk & Safety Management (IIRSM) is a professional membership body for safety practitioners worldwide. It is a registered British Charity (number 1107666) and UK Company