Environmental Engineering Reference
In-Depth Information
(b)
(a)
FIGURE 7.18
Biopile contaminated soil treatment site with soil preparation (a) and aeration system (b).
Contaminated site
(brownfield)
Geological and
hydrogeologic settings,
soil characterization,
site specific land use
Site specifications
Contaminant species and
distribution
Pathways and exposures
reat?
Risk assessment
Mitigation or
remediation?
Mitigation/remediation
application consistent with
criteria and compatible
with land use objectives
and regulatory
requirements
Land use
Land capability,
planning requirements,
objectives, limitations
Technology and
compatibility
Mitigated
FIGURE 7.19
Simple protocol for rehabilitation of a contaminated site. (Adapted from Yong, R.N.,
Geoenvironmental Engineering:
Contaminated Soils, Pollutant Fate and Mitigation
, CRC Press, Boca Raton, 307 pp., 2001.)
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