Steam Environment Environmental issues depend on the soil being removed and the specific chemistry being used. If steam cleaners are used outside, ground-water or soil contamination could result. State Information | Glossary | Conversion Checklist | Comments Home | Process Advisor | Alternatives | Links | Search All SAGE material, Copyright© 1992, Research Triangle Institute Last Update: 18 March 1995 sage@rti.org http://clean.rti.org/alt.cfm?id=st&cat=en