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Open accessJournal ArticleDOI
21 May 2004-Caries Research
293 Citations
Thus, the question, ‘how clean must a cavity be before restoration?’ may be irrelevant.
However, dirtiness measures, as good as they can be, are difficult to interpret for an end-user and do not give the database administrator much hint about how to clean the base.
It is shown how surfactants may influence the clean-up of PAH contaminated aquifers.
DPIV results reveal that the growth of a subsurface boundary layer for the contaminated case is more pronounced than that for the clean case.