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Technology Status Report: In Situ Flushing - CLU-IN

Technology Status Report: In Situ Flushing - CLU-IN

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Number of Projects<br />

35<br />

30<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

Figure 10. <strong>In</strong> <strong>Situ</strong> <strong>Flushing</strong> - <strong>Flushing</strong> Solution Type by Project Scale<br />

(May <strong>In</strong>clude More than one <strong>Flushing</strong> Solution Type per Case Study)<br />

Full-scale/Commercial Pilot/Field Demonstration Laboratory/Bench Scale Unspecified Scale<br />

Scale of Projects<br />

Total Number of Case Studies = 84 Number of Responses = 98<br />

Water<br />

Cosolvent<br />

Surfactant<br />

Unspecified/Other<br />

Note: For this figure, the "Other" category includes "Unspeicified" projects and projects where complexing sugars, proprietary compounds, ploymers, humic acid, and/or<br />

electrolytes (alone or in addition to other compounds) were used in flushing solutions.<br />

Ground-Water Remediation Technologies Analysis Center<br />

Operated by CTC (800) 373-1973 Page 35<br />

GWRTAC 1998<br />

As of 11/17/98

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