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Published on: February 21, 2017
Chromite ore processing residue in Hudson County, New Jersey
T Burke1, J Fagliano, M Goldoft
1Johns Hopkins School of Hygiene and Public Health, Department of Health Policy and Management, Baltimore, MD 21205-1901.
Abstract:
Chromite ore processing residue occurs at over 130 sites in Hudson County, New Jersey. Many of these sites are in urban residential areas. This waste is a result of 70 years of chromate and bichromate chemical manufacturing. At least 15% of the sites contain total chromium concentrations greater than 10,000 mg/kg, with hexavalent content ranging from about 1 to 50%. Continuing leaching of this waste results in yellow-colored surface water runoff and yellow deposits on the soil surface and inside basement walls. The chemistry, environmental fate, health effects, and human exposure potentials for this waste are described.
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