Evaluation of stabilization/solidification for treatment of contaminated soils from Waldick Aerospace Devices, Inc. , Site, New Jersey. Final technical report
The Waldick Aerospace Devices (WAD) site is located in Wall Township, Monmouth Country, New Jersey. The 1.72-acre (6,960-sq m) site was the location for manufacturing and electroplating of quick-release pins for the aerospace industry. The contaminants of interest are chromium, cadmium, volatile organics, and petroleum hydrocarbons. Soil sampling was performed at depths up to 15 ft (4.6 m) and revealed concentrations of petroleum hydrocarbons, chromium, cadmium, and volatile organics as high as 120,000, 4,390, 37,000, and 6,848 mg/l, respectively. The objectives of the evaluation of stabilization/solidification (S/S) technologies on WAD soils were to determine the effects of S/S and determine if physical and chemical handling properties of WAD soils were improved. The physical and chemical properties were evaluated through the Unconfined Compressive Strength (UCS) test and Toxicity Characteristic Leaching Procedure (TCLP). Reduction in contaminant mobility was evaluated by comparison of TCLP runs on untreated soils and treated soils. To evaluate the effect of volatile organic components in the soils, a portion of the soils was subjected to heat as a pretreatment to S/S. The purpose of the heat treatment was to volatilize organic compounds and provide a comparison of S/S between heated and nonheated soils.
- Research Organization:
- Army Engineer Waterways Experiment Station, Vicksburg, MS (United States). Environmental Lab.
- OSTI ID:
- 5824435
- Report Number(s):
- AD-A-243059/3/XAB; WES/TR/EL--91-10
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
540220* -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (1990-)
CADMIUM
CHEMICAL PROPERTIES
CHROMIUM
CONTAMINATION
DEVELOPED COUNTRIES
DISSOLUTION
ECOLOGICAL CONCENTRATION
ELEMENTS
FEDERAL REGION II
HYDROCARBONS
LAND POLLUTION
LEACHING
MANAGEMENT
METALS
NEW JERSEY
NORTH AMERICA
ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
POLLUTION
REMEDIAL ACTION
SAMPLING
SEPARATION PROCESSES
SOILS
SOLIDIFICATION
STABILIZATION
TRANSITION ELEMENTS
USA
VOLATILITY
WASTE DISPOSAL
WASTE MANAGEMENT