provide availability of OSHA regulations and company policy to employees.demarcation of work areas containing hexavalent chromium,.medical monitoring and provide employee notification of monitoring results,.If a company has determined that it could be potentially producing hexavalent chromium, it is required to do the following: Respiratory tract (due to inhalation damage to mucous membranes), perforation of the septum (the tissue between the nostrils of the nose), lungs, eyes, skin, liver, and kidneys are some examples.Ī worker exposed to hexavalent chromium may experience symptoms such as sinus irritation, nosebleeds, ulcers (stomach and nose), skin rash, chest tightness, wheezing, and shortness of breath. Once in the body, hexavalent chromium typically targets certain organs. How Does Hexavalent Chromium Affect the Body? Ingestion. If a worker fails to use proper personal hygiene techniques when working with Cr(VI), exposed food, tobacco, and/or cosmetics can become contaminated and may be ingested.If a medium containing hexavalent chromium comes in contact with your skin or eyes, it can be absorbed into the body. When exposed to processes producing dusts, fumes, or mists containing Chromium VI, you can inhale it through your nose and mouth. If your company has a process that could be producing hexavalent chromium, workers can be exposed through many sources. *80% of total fume is in this very small size range. Typical particle sizes produced of the material containing hexavalent chromium differ by process and application. Be advised it is entirely possible that one could exceed the TLV for hexavalent chromium while staying under the TLV for other fumes given off. It is important to realize hexavalent chromium has its own recommended threshold limit value (TLV) as established by the American Conference of Industrial Hygienists (ACGIH), and that this value may be lower than other components present as airborne contaminants.īecause hexavalent chromium is usually only a percentage of the dust fume and mist generated from a process, it may be worth investigating the percent contribution of Cr(VI) verse other materials in the airstream. Important Clarification Points: In your facility, you may be producing a dust, fume, or mist that contains hexavalent chromium.
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