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SCREENING-LEVEL FEASIBILITY ASSESSMENT AND DESIGN TOOL IN SUPPORT OF 1,4-DIOXANE REMEDIATION BY EXTREME SOIL VAPOR EXTRACTION (XSVE)
Hinchee, R. ESTCP Project ER-201326, 20 pp, 2017

XSVE, or extreme soil vapor extraction, is an enhanced form of soil vapor extraction (SVE) for remediation of 1,4-dioxane in vadose soils. XSVE is enhanced by focused extraction and heated air injection to facilitate 1,4-dioxane removal. HypeVent XSVE for 1,4-Dioxane (HypeVent XSVE) is a spreadsheet-based tool that runs in Microsoft Excel®. The tool was developed in anticipation of remediation professionals' need for a screening-level feasibility assessment and design tool for XSVE applications. HypeVent XSVE facilitates quick exploration of the best-case performance for 1,4-dioxane removal from soils using the XSVE technology. https://www.serdp-estcp.org/content/download/46725/436752/file/ER-201326%20User%20Guide.pdf
Documentation of the ESTCP-sponsored field demonstration of XSVE is still in preparation. Monitor the project website for updates at https://www.serdp-estcp.org/Program-Areas/Environmental-Restoration/Contaminated-Groundwater/Emerging-Issues/ER-201326.



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