Farallon worked with multiple oversight agencies to characterize an off-site hydrocarbon plume that impacted an adjacent water body, designed in-situ groundwater remediation, and operated a pilot study of enhanced bioremediation of soils excavated during previous remediation activities.
Design elements included injection of chemical oxidizing agents and colloidal-activated carbon, installation of an interceptor trench backfilled with a permeable mixture of sand and proprietary adsorptive materials, and soil treatment with proprietary enzymes to enhance microbial metabolism.
