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The Toxic Substances Control Act (TSCA) is a United States law, passed by the 94th United States Congress in 1976 and administered by the United States Environmental Protection Agency (EPA), that regulates chemicals not regulated by other U.S. federal statutes, [1] including chemicals already in commerce and the introduction of new chemicals.
Unintended exposure to chemicals that occur at smaller work sites, as well as in private premises during everyday activities are usually not referred to as chemical accidents. Process safety is the engineering discipline dealing with chemical accident hazards understanding and management.
Exposure to chemicals in the workplace can cause acute or long-term detrimental health effects. There are many classifications of hazardous chemicals, including neurotoxins , immune agents, dermatologic agents, carcinogens , reproductive toxins, systemic toxins, asthmagens , pneumoconiotic agents, and sensitizers.
Occupational toxicology is the application of toxicology to chemical hazards in the workplace. It focuses on substances and conditions that people may be exposed to in workplaces, including inhalation and dermal exposures, which are most prevalent when discussing occupational toxicology. These environmental and individual exposures can impact ...
Chemical hazards are usually classified separately from biological hazards (biohazards). Chemical hazards are classified into groups that include asphyxiants, corrosives, irritants, sensitizers, carcinogens, mutagens, teratogens, reactants, and flammables. [1] In the workplace, exposure to chemical hazards is a type of occupational hazard.
When most people think of tragic spills, oil-infested marine life comes to mind. Oil spills cause a huge environmental problem, but did you know food spills can also cause a significant amount of ...
A fire broke out at a chemical plant just east of Atlanta on Sunday, prompting officials to ask residents in the area to evacuate. Georgia chemical lab fire prompts road closures and evacuations ...
Workplace safety in the USA began long before Dr. Alice Hamilton in Chicago, [citation needed] who began working for the state of Illinois in 1910 to deal with workplace safety. [ 4 ] The Occupational Safety and Health Administration was established in 1970 to standardize safety for nearly all workers in the United States, and hazard ...