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Technology Status Report: In Situ Flushing - CLU-IN

Technology Status Report: In Situ Flushing - CLU-IN

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Surfactants<br />

54%<br />

Figure 9. <strong>In</strong> <strong>Situ</strong> <strong>Flushing</strong> - <strong>Flushing</strong> Solution Type Used<br />

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

Some Case Studies Did Not <strong>Report</strong> Solution Type)<br />

Unspecified<br />

2% Other<br />

18%<br />

Total Number of Case Studies = 84<br />

Number of Responses on which Percentage Labels is Based = 98<br />

Cosolvents<br />

9%<br />

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

addition to other compounds) were used in flushing solutions.<br />

Ground-Water Remediation Technologies Analysis Center<br />

Operated by CTC (800) 373-1973 Page 34<br />

Water<br />

17%<br />

GWRTAC 1998<br />

As of 11/17/98

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