date:Aug 16, 2012
ighly exposed to hexavalent chromium pollution. People can be exposed to hexavalent chromium by drinking contaminated water, eating contaminated food, by inhaling it, or by exposure to contaminated soils.
Hexavalent chromium usually enters the drinking water supply by running off from industrial operations into surface waters or leaching from soil into groundwater.
Hexavalent chromium is used for the production of stainless steel, textile dyes, wood preservation, leather tanning, and as an anti-