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Manganese is a chemical element with the symbol Mn and atomic number of 25. It is found as the free element in nature (often in combination with iron), and in many minerals. The free element is a metal with important industrial metal alloy uses. Manganese ions are variously colored, and are used industrially as pigments and as
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Barbara Ferrer, Director of LA County Department of Public Health. Until the Los Angeles County Board of Supervisors approved the establishment of Public Health on May 30, 2006, public health functions were assumed by the Los Angeles County Department of Health Services. [3] the Department of Public Health was formally established on July 7 ...
The Los Angeles County Alliance for Health Integration is the term used by Los Angeles County to refer to the ongoing integration efforts of its three health departments. . Previously, the Los Angeles County Health Agency (sometimes stylized as Health Agency of Los Angeles) was the title of a Los Angeles County agency composed of the Los Angeles County Department of Health Services, the Los ...
The Shreveport Water Department is is advising customers that the water is safe to drink despite seeing high levels of manganese in the water. The department is working hard to resolve the situation.
Manganese is a chemical element; it has symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese was first isolated in the 1770s. It is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength ...
In the 1960s, the Los Angeles City Health Department merged into the county's Department of Health. [8] In 1972, the Los Angeles County Departments of Hospitals and Health, along with the Los Angeles County Veterinarian's Office, were merged into the Department of Health Services, to consolidate and integrate health services. [8]
A map of Superfund sites in California. This is a list of Superfund sites in California designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law.