{"id":436,"date":"2020-06-10T17:04:35","date_gmt":"2020-06-10T17:04:35","guid":{"rendered":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/?page_id=436"},"modified":"2026-02-17T16:41:07","modified_gmt":"2026-02-17T20:41:07","slug":"leaching-tests-for-characterizing-wastes","status":"publish","type":"page","link":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/research\/leaching-tests-for-characterizing-wastes\/","title":{"rendered":"Leaching Tests for Characterizing Wastes"},"content":{"rendered":"\n
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Leaching Tests for Characterizing Wastes<\/h2>\n\n\n\n
\"Leaching<\/figure>\n\n\n\n

Projects<\/h2>\n\n\n\n

Current Projects<\/h3>\n\n\n\n

New Leaching Protocols for Florida Beneficial Use<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n

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Leaching Test Publications<\/h3>\n\n\n\n

Blaisi, N, Roessler, J, Cheng, W, Townsend, T, Al-Abed, S (2015). “Evaluation of the impact of lime softening waste disposal in natural environments.” Waste Management<\/em>. doi:10.1016\/j.wasman.2015.06.015<\/a><\/p>\n\n\n\n

Krause, K, Townsend, T (2015). \u201cHazardous waste status of discarded electronic cigarettes.\u201d Waste Management<\/em>. 39:57-62. doi:10.1016\/j.wasman.2015.02.005<\/a>.<\/p>\n\n\n\n

Hayes, J, Wang, J, Roessler, J, Ferraro, C, Wu, CY, Deford, D, Townsend, T (2015). \u201cEvaluation of leaching of trace metals from concrete amended with cement kiln baghouse filter dust.\u201d Resources, Conservation and Recycling<\/em>. 94(92-98). doi:10.1016\/j.resconrec.2014.11.012<\/a>.<\/p>\n\n\n\n

Oehmig, W, Roessler, J, Zhang, J, Townsend, T (2015). \u201cEffect of ferrous metal presence on lead leaching in municipal waste incineration bottom ashes.\u201d Journal of Hazardous Materials<\/em>. 283:500-506. doi:10.1016\/j.jhazmat.2014.09.040<\/a>.<\/p>\n\n\n\n

Roessler, J., Oehmig, W., Blaisi, N., Townsend, T. (2014). \u201cChemical characterization of high temperature arc gasification slag with a focus on element release in the environment.\u201d Environmental Science and Technology<\/em>. 48(14): 7781-7788.<\/p>\n\n\n\n

Cheng, W., Roessler, J., Blaisi, N., Townsend, T. (2014). \u201cEffect of water treatment additives on lime softening residual trace chemical composition \u2013 implications for disposal and reuse.\u201d Journal of Environmental Management<\/em>. 145: 240-248.<\/p>\n\n\n\n

Wang, Y., Sikora, S., Kim, H. Dubey, B., Townend, T. (2012) \u201cMobilization of iron and arsenic from soil by construction and demolition debris landfill leachate.\u201d Waste Management<\/em>. 32(5): 925-932. doi:10.1016\/j.wasman.2011.11.016<\/a>.<\/p>\n\n\n\n

Kim, H., Jang, Y-C., Townsend, T. (2011) \u201cThe behavior and long-term fate of metals in simulated landfill bioreactors under aerobic and anaerobic conditions.\u201d Journal of Hazardous Materials<\/em>. 194:369-377. doi:10.1016\/j.jhazmat.2011.07.119<\/a>.<\/p>\n\n\n\n

Spalvins, E., Dubey, B., Townsend, T. (2008). \u201cImpact of Electronic Waste Disposal on Lead Concentrations in Landfill Leachate.\u201d Environmental Science and Technology<\/em>. 42(19) 7452\u20137458.<\/p>\n\n\n\n

Tolaymat, T., Dubey, B., Townsend, T. (2008). \u201cAssessing Risk Posed by Land Application of Ash from the Combustion of Wood and Tires.\u201d Journal of Residual Science and Technology<\/em>. 5(2).<\/p>\n\n\n\n

Jambeck, J., Townsend, T., Solo-Gabriele, H. (2008) \u201cLandfill Disposal of CCA-treated Wood with Construction and Demolition (C&D) Debris: Arsenic, Chromium and Copper Concentrations in Leachate.\u201d Environmental Science and Technology<\/em>. 42(15) 5740-5745.<\/p>\n\n\n\n

Wadanambi, L., Dubey, B., Townsend, T. (2008) \u201cThe Leaching of Lead from Lead Based Paint in Landfill Environments\u201d Journal of Hazardous Materials<\/em>. 57, 194-200.<\/p>\n\n\n\n

Townsend, T., Musson, S., Dubey, B., Pearson, B. (2008) \u201cLeachability of printed wire boards containing leaded and lead free solders\u201d Journal of Environmental Management<\/em>. 88, 926-931.<\/p>\n\n\n\n

Dubey, B., Townsend, T., Solo-Gabriele, H., Bitton, G. (2007) \u201cImpact of Surface Water Conditions on Preservative Leaching and Aquatic Toxicity from Treated Wood Products.\u201d Environmental Science and Technology.<\/em> 41(10): 3781-3786.<\/p>\n\n\n\n

Dubey, B., Townsend, T. (2007). \u201cLeaching of Milled Asphalt Pavement Amended with Waste-to-energy Ash.\u201d Journal of Environment and Waste Management<\/em>. 1(2\/3): 145-158.<\/p>\n\n\n\n

Shibata, T., Solo-Gabriele, H., Dubey, B., Townsend, T. (2006) \u201cArsenic Leaching from Mulch Made from Recycled Construction and Demolition Wood and Impacts of Iron-Oxide Colorants.\u201d Environmental Science and Technology<\/em>. 40(16):5102-5107.<\/p>\n\n\n\n

Musson, S., Vann, K., Jang, Y., Mutha, S., Jordan, A., Pearson, B., Townsend, T. (2006). \u201cRCRA Toxicity Characterization of Discarded Electronic Devices.\u201d Environmental Science and Technology<\/em>. 40(8):2721-2726.<\/p>\n\n\n\n

Jambeck, J., Townsend, T., Solo-Gabriele, H.  (2006) \u201cLeaching of chromated copper arsenate (CCA)-treated wood in a simulated monofill and its potential impacts to landfill leachate.\u201d Journal of Hazardous Materials<\/em>. A135:21-31.<\/p>\n\n\n\n

Vann, K., Musson, S., Townsend, T. (2006) \u201cEvaluation of a Modified TCLP Methodology for RCRA Toxicity Characterization of Computer CPUs.\u201d Journal of Hazardous Materials<\/em>. 1-3:101-109.<\/p>\n\n\n\n

Vann, K., Musson, S., Townsend, T. (2006) \u201cFactors Affecting TCLP Lead Leachability From Computer CPUs.\u201d Waste Management<\/em>. 26(3):293-298.<\/p>\n\n\n\n

Townsend, T., Dubey, B., Tolaymat, T. (2006) \u201cInterpretation of SPLP Results for assessing Risk to Groundwater from Land-applied Granular Waste.\u201d Environmental Engineering Science<\/em>. 23(1): 236-248.<\/p>\n\n\n\n

Townsend, T., Dubey, B., Tolaymat, T., Solo-Gabriele, H. (2005) \u201cPreservative Leaching from Weathered CCA-Treated Wood.\u201d Journal of Environmental Management<\/em>. 75(2):105-113.<\/p>\n\n\n\n

Stook, K., Tolaymat, T., Ward, M., Dubey, B., Townsend, T., Solo-Gabriele, H., Bitton, G.  (2005) \u201cRelative Leaching and Aquatic Toxicity of Pressure-Treated Wood Products Using Batch Leaching Tests.\u201d Environmental Science and Technology<\/em>. 39(1):155-163.<\/p>\n\n\n\n

Jain, P., Jang, Y., Tolaymat, T., Witwer, M., Townsend, T. (2005) \u201cRecycling of Water Treatment Plant Sludge via Land Application: Assessment of Risk.\u201d Journal of Residuals Science and Technology. 2(1):13-23.<\/em><\/p>\n\n\n\n

Stook, K., Dubey, B., Ward, M., Townsend, T., Bitton, G., Solo-Gabriele, H. (2004) \u201cAn Evaluation of the Heavy Metal Toxicity of Pressure Treated Wood Leachates with MetPLATE.\u201d Bulletin of Environmental Contamination and Toxicology<\/em>. 73(6):987-994.<\/p>\n\n\n\n

Townsend, T., Tolaymat, T., Solo-Gabriele, H., Dubey, B., Stook, K., Wadanambi, L. (2004) \u201cLeaching of CCA-Treated Wood: Implications for Waste Disposal.\u201d Journal of Hazardous Materials<\/em>. B114:75-91.<\/p>\n\n\n\n

Dubey, B., Townsend, T. (2004). \u201cArsenic and Lead Leaching from the Waste Derived Fertilizer Ironite.\u201d Environmental Science and Technology<\/em>. 38(20): 5400-5404.<\/p>\n\n\n\n

Jang, Y., Townsend, T. (2003) \u201cLeaching of lead from computer printed wire boards and cathode ray tubes by municipal solid waste landfill leachates.\u201d Environmental Science and Technology.<\/em> 37:4778-4784.<\/p>\n\n\n\n

Jang. Y., Townsend, T. (2003). \u201cEffect of waste depth on leachate quality from laboratory construction and demolition debris landfills.\u201d Environmental Engineering Science<\/em>. 20(3):183-196.<\/p>\n\n\n\n

Jang, Y., Townsend, T., Ward, M., Bitton, G. (2002). \u201cLeaching of arsenic, chromium and copper in a contaminated soil at a wood preserving site.\u201d Bulletin of Environmental Contamination and Toxicology<\/em> 69:808-816.<\/p>\n\n\n\n

Jang, Y. and Townsend, T. (2001) \u201cSulfate Leaching from Recovered Construction and Demolition Debris Fines.\u201d Advances in Environmental Research<\/em>. 5:203-217.<\/p>\n\n\n\n

Musson, S., Jang, Y., Chung, I., and Townsend, T. (2000). \u201cCharacterization of lead leachability from cathode ray tubes using the toxicity characteristic leaching procedure.\u201d Environmental Science and Technology<\/em>. 34:4376-4381.<\/p>\n\n\n\n

Townsend, T., Jang, Y., Thurn, L. (1999) \u201cSimulation of construction and demolition waste leachate.\u201d Journal of Environmental Engineering, ASCE.<\/em> 125(11):1071-1081.<\/p>\n\n\n\n

Brantley, A., Townsend, T. (1999) \u201cLeaching of pollutants from reclaimed asphalt pavement.\u201d Environmental Engineering Sciences<\/em>. 16(2):105-116.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Leaching Tests for Characterizing Wastes Projects Current Projects New Leaching Protocols for Florida Beneficial Use Leaching Test Publications Blaisi, N, Roessler, J, Cheng, W, Townsend, T, Al-Abed, S (2015). “Evaluation of the impact of lime softening waste disposal in natural environments.” Waste Management. doi:10.1016\/j.wasman.2015.06.015 Krause, K, Townsend, T (2015). \u201cHazardous waste status of discarded electronic […]<\/p>\n","protected":false},"author":0,"featured_media":440,"parent":7,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page-section-nav.php","meta":{"_acf_changed":false,"inline_featured_image":false,"featured_post":"","footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-436","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/pages\/436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/comments?post=436"}],"version-history":[{"count":1,"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/pages\/436\/revisions"}],"predecessor-version":[{"id":4321,"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/pages\/436\/revisions\/4321"}],"up":[{"embeddable":true,"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/pages\/7"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/media\/440"}],"wp:attachment":[{"href":"https:\/\/faculty.eng.ufl.edu\/timothy-townsend\/wp-json\/wp\/v2\/media?parent=436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}