1. , , , , and , “Evaluation of In-Situ Soil Flushing Techniques for Heavy Metals Removal from Contaminated Soils,” 48th Purdue Industrial Waste Conference Proceedings, Lewis Publishers, Chelsea, Michigan, pp. 123–139 (1993).
2. and , “Remediation of Heavy Metal Contaminated Soil Using Chelant Extraction: Feasibility Studies,” 48th Purdue Industrial Waste Conference Proceedings, Lewis Publishers, Chelsea, Michigan, pp. 141–167 (1993).
3. Metal removal by soil washing for an iron oxide coated sandy soil
4. EPA/600/R-94/;Paff,1994
5. “Comparison of the Composition and Properties of Municipal Solid Waste Incinerator Ashes Based on Incinerator Configuration and Operation,” Doctoral Dissertation in the Department of Chemical and Biochemical Engineering, Rutgers, the State University of New Jersey (May, 1988).