Aging Effects in Field-Compacted Dredged Material: Steel Slag Fines Blends
Publication: Journal of Hazardous, Toxic, and Radioactive Waste
Volume 17, Issue 2
Abstract
This paper contains the results of aging study performed on 365-day-old trial highway embankments constructed of field-compacted dredged material (DM), steel slag fines (SSF), and three DM-SSF blends. Key findings include that moisture content of the internal core at 365 days was essentially unchanged from the as-built conditions, and the bulk (major oxide) chemistry of the DM-SSF blends matched what was predicted by the field blending ratios. The addition of SSF to the 100% DM resulted in significant pH buffering and in strength increases up to a factor of 2, as measured by the average cone penetrometer test (CPT) tip resistance. Refusal ( or ) was encountered in the 100% SSF embankment at a depth of approximately 1.5 m. The 365-day aged 100% DM and DM-SSF blend had effective friction angles on the order of 34 and 52°, respectively, where the dry DM content is reported first. Quantitative X-ray diffraction analyses indicated that no new crystalline phases were observed in the DM-SSF blends, such as those commonly associated with typical cementation reactions. For 365-day-old DM-SSF blends containing between approximately (100% SSF) and (100% DM) total arsenic, the 95% upper confidence limit on the average. As concentration from the combined toxicity characteristic leaching procedure/synthetic precipitation leaching procedure (TCLP/SPLP) leaching results was less than the SPLP detection limit (), suggesting that the environmental risk associated with beneficially using the DM-SSF blends may be negligible.
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Acknowledgments
The Maryland Port Administration (Baltimore) provided the resources and the dredged material to support this research under contract 270025-S-1 “Innovative Reuse of Dredged Material” to Schnabel Engineering (West Chester, Pennsylvania), the prior affiliation for Drs. Malasavage and Grubb. Messrs. Frank Hamons and Bill Lear (MPA) are thanked for their support and involvement. The SSF media were provided by Phoenix Services, LLC (Terry Wagaman). The CPT testing, environmental analytical, and XRF testing were performed by CONETEC, Fredericktowne Laboratories, and CTL, respectively. All other experiments conducted through the W.M. Keck Geoenvironmental Laboratory at the Stevens Institute of Technology, the prior affiliation for Drs. Wazne and Jagupilla. Mehrdad M. Javaherian (Endpoint Consulting, Inc.) provided valuable insight in the data validation issues of the arsenic data shown in Table 4 and Fig. 4. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the project sponsors.
References
ASTM. (1998). “Standard guide for laboratory subsampling of media related to waste management activities.” D6323-98, West Conshohocken, PA.
ASTM. (2004). “Standard test method for consolidated undrained triaxial compression test for cohesive soils.” D4767-04, West Conshohocken, PA.
ASTM. (2007). “Standard test method for electronic friction cone and piezocone penetration testing of soils.” D5778-07, West Conshohocken, PA.
ASTM. (2011). “Standard test methods for chemical analysis of hydraulic cement.” C114-11b, West Conshohocken, PA.
ASTM. (2012). “Standard test methods for laboratory compaction characteristics of soil using modified effort ( ).” D1557, West Conshohocken, PA.
Cao, X., and Dermatas, D. (2008). “Evaluating the applicability of regulatory leaching test for assessing lead leachability in contaminated shooting range soils.” Environ. Monit. Assess., 139(1–3), 1–13.
Chrysochoou, M., Grubb, D. G., Drengler, K. L., and Malasavage, N. E. (2010). “Stabilized dredged material III: A mineralogical perspective.” J. Geotech. Geonenviron. Eng., 136(8), 1037–1050.
Cornelis, G., Poppe, S., Gerven, T. V., Broeck, E. V., Ceulemans, M., and Vandecasteele, C. (2008). “Geochemical modeling of arsenic and selenium leaching in alkaline water treatment sludge from the production of non-ferrous metals.” J. Hazard. Mater., 159(2–3), 271–279.
Daniels, W. L., Wick, A., Haus, N., Whittecar, G. R., and Carter, C., III (2009). “Criteria for beneficial utilization of dredge sediments in Virginia, USA.” 3rd AMIREG Int. Conf.: Assessing the Footprint of Resource Utilization and Hazardous Waste Management, Athens, Greece, 78–83.
Delaware Department of Natural Resources and Environmental Control (DNREC). (1999). Remediation standards guidance under the Delaware Hazardous Substance Cleanup Act, Revised, December, Dover, DE.
Dragun, J., and Chekiri, K. (2005). Elements in North American soils, 2nd Ed., Amherst Scientific Publishers, Amherst, MA.
Grubb, D. G. (2009). “A program to determine the construction fill properties of dredged material blended with slag fines.” 4th Int. Symp. on Contaminated Sediments, Trinity College, Dublin, Ireland.
Grubb, D. G. (2011). “Recycling on the waterfront.” Geo-Strata, 15(2), 24–29.
Grubb, D. G., Cadden, A. W., and Miller, D. M. (2008a). Crushed glass-dredged material (CG-DM) blends: The role of organic matter content and DM variability on field compaction.” J. Geotech. Geonenviron. Eng., 134(11), 1665–1675.
Grubb, D. G., Wartman, J., and Malasavage, N. E. (2008b). “Aging of crushed glass-dredged material (CG-DM) blend embankments.” J. Geotech. Geonenviron. Eng., 134(11), 1676–1684.
Grubb, D. G., Wazne, M., and Jagupilla, S. C. (2010a). “Metals immobilization using slag fines.” Protection & restoration of the environment X, Corfu, Greece, (CD-ROM).
Grubb, D. G., Wazne, M., Jagupilla, S. C., and Malasavage, N. E. (2010b). “Arsenic immobilization using slag fines.” Protection & restoration of the environment X, Univ. of Ionia and Steven Institute of Technology, Corfu, Greece, (CD-ROM).
Grubb, D. G., Wazne, M., Jagupilla, S. C., and Malasavage, N. E. (2011a). “The beneficial use of steel slag fines to immobilize arsenite and arsenate: Slag characterization and metal thresholding studies.” J. Hazard. Toxic Radioact. Waste, 15(3), 130–150.
Grubb, D. G., Wazne, M., Jagupilla, S. C., and Roscoe, M. S. (2011b). “Aging effects in dredged material-steel slag fines (DM-SSF) blends.” Remediation of Contaminated Sediments—2011, 6th Int. Conf. on Remediation of Contaminated Sediments, E. A. Foote and A. K. Bullard (Conference Chairs), Battelle Memorial Institute, Columbus, OH, Paper C-91.
Grubb, D. G., Wazne, M., and Malasavage, N. E. (2010c). “Characterization of slag fines for use as a dredged material amendment.” GeoFlorida 2010: Advances in analysis, modeling and design, D. Fratta, A. J. Puppala, and B. Muhunthan, eds., ASCE, Geotechnical Special Publication No. 199, Reston, VA.
Holtz, R. D., and Kovacs, W. D. (1981). An introduction to geotechnical engineering, Prentice Hall, Englewood Cliffs, NJ.
International Centre for Diffraction Data (ICDD). (2004). Powder Diffraction File, PDF-2 Database Release.
Inorganic Crystal Structure Database (ICSD). (2011). Fachinformationszentrum, Karlsruhe, Germany.
Jade Version 7.5 [Computer software]. Materials Data Inc., California.
Jagupilla, S. C., Grubb, D. G., and Wazne, M. (2012). “Immobilization of Sb(III) and Sb(V) using steel slag fines.” GeoCongress 2012: State of the Art and Practice in Geotechnical Engineering, Geotechnical Special Publication 225, R. Hryciw, A. Athanosopoulos-Zekkos, and N. Yesiller, eds., Reston, VA, 3988–3994.
Kosson, D. S., van der Sloot, H. A., Sanchez, F., and Garrabrants, A. C. (2002). “An integrated framework for evaluating leaching in waste management and utilization of secondary materials.” Environ. Eng. Sci., 19(3), 159–204.
Malasavage, N. E., Jagupilla, S. C., Grubb, D. G., Wazne, M., and Coon, W. P. (2012). “Geotechnical performance of dredged material-steel slag fines blends: Laboratory and Field Evaluation.” J. Geotech. Geonenviron. Eng., 138(8), 981–991.
Manning, B. A., and Goldberg, S. (1996). “Modeling arsenate competitive adsorption on kaolinite, montmorillonite and illite.” Clays Clay Miner., 44(5), 609–623.
Maryland Dept. of the Environment (MDE). (2008). “Cleanup standards for soil and groundwater.” Interim final guidance (Update No. 2), State of Maryland, Baltimore.
Maryland State Highway Administration (MD SHA). (2008). “Standard specifications for construction and materials.” 〈http://www.sha.maryland.gov/ohd/frontpage.pdf〉 (Mar. 31, 2010).
New Jersey Dept. of Environmental Protection (NJDEP). (2009). “Remediation standards; N.J.A.C 7:26D.” Site Remediation Program, New Jersey, 〈http://www.state.nj.us/dep/srp/〉 (Mar. 1, 2010).
Pennsylvania Dept. of Environmental Protection (PADEP). (2004). Management of fill policy, Bureau of Land Recycling and Waste Management, Harrisburg, PA. 〈http://www.depweb.state.pa.us/landrecwaste/cwp/view.asp?a=1239&Q=462668&landrecwasteNav=|30787|〉 (Mar. 27, 2009).
Rietveld, H. M. (1969). “A profile refinement method for nuclear and magnetic structures.” J. Appl. Crystallogr., 2, 65–71.
U.S. EPA (USEPA). (1986a). “Synthetic precipitation leaching procedure.”, 3rd Ed., Washington, DC.
U.S. EPA (USEPA). (1986b). “Toxicity characteristic leaching procedure.”, 3rd Ed., Washington, DC.
U.S. EPA (USEPA). (1996). “Acid digestion of sediments, sludges and soils.”, 3rd Ed., Washington, DC.
U.S. EPA (USEPA). (2007). “Microwave assisted acid digestion of aqueous samples and extracts.”, 3rd Ed., Washington, DC.
U.S. EPA (USEPA). (2009). ProUCL Version 4.00.04 User Guide (Draft), EPA/600/R-07/038, 〈http://www.epa.gov/nerlesd1/databases/datahome.htm〉 (Feb. 2, 2009).
Vipulanandan, C. (1995). “Effect of clays and cement on the solidification/stabilization of phenol-contaminated soils.” Waste Manage., 15(5–6), 399–406.
Waltham, C. A., and Eick, M. J. (2002). “Kinetics of arsenic adsorption on Goethite in the presence of sorbed silicic acid.” Soil Soc. Am. J., 66(3), 818–825.
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© 2013 American Society of Civil Engineers.
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Received: Jan 25, 2012
Accepted: Jul 26, 2012
Published online: Mar 15, 2013
Published in print: Apr 1, 2013
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