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DNAPL/NAPLs services for Soil and Groundwater

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    Chlorinated DNAPLs Services

    Ivey-sol is very effective for the recovery of DNAPL (Dense Non-Aqueous Phase Liquid) from soil and/or groundwater, achieving as much as 500 to 600% increases in contaminant mass rate of recovery. Ivey-sol injection and recovery system designs easily incorporate into existing groundwater extraction and treatment systems limiting the need for ...

    By Ivey International Inc. based in Surrey, BRITISH COLUMBIA (CANADA).

  • Surfactant Development

    Using site soil, groundwater and NAPL samples, Surbec conducts treatability studies to formulate site specific surfactant blends. We deliver the surfactant premixed and ready for use. This process may reduce surfactant usage by an order of magnitude. For small projects and quick turnaround, Surbec can provide a generic surfactant mixture that can ...

    By Surbec Environmental, L.L.C. based in Norman, OKLAHOMA (USA).

  • Libraries

    The library system at the University of Naples, Federico II includes about 160 structures spread across a vast territori that goes from Portici to Fuorigrotta. There are more than 1,200,000 books and there are also about 18,000 periodicals.Through the library system web server you can find the location of the libraries and consult the university ...

    By University of Naples Federico II based in Napoli, ITALY.

  • Event Management Services

    With over 20 years experience working within the political context in Brussels and the EU, Forum Europe offers comprehensive, sector leading, flexible event management services, providing clients and partners with significant added-value. More than simply a logistical outfit, we are also experts in conference content and the creative dimensions ...

    By Forum Europe based in Cardiff, UNITED KINGDOM.

  • Supersaturated Water Injection (SWI)

    Supersaturated Water Injection (SWI) is an effective technology for Nonaqueous Phase Liquid (NAPL) recovery. Carbon dioxide (CO2) supersaturated water injected into the subsurface results in the nucleation of CO2 bubbles at and away from the injection point. As the supersaturated liquid flows through the porous medium, gas evolution occurs in situ ...

    By Cemcor Environmental Services based in Holland, OHIO (USA). from Supersaturated Water Injection (SWI) Service line

  • NAPL Recovery

    Because of past industrial practices, non-aqueous phase liquids (NAPLs) are present at many remedial sites. The regulatory community recognizes both the physical limitations associated with removal of NAPL from the subsurface and the potential for long-term groundwater and soil vapor degradation posed by NAPL. As a result, NAPL recovery, to the ...

    By Key Environmental, Inc based in Carnegie, PENNSYLVANIA (USA).

  • Biosolvent NAPL Remediation

    COSOLV Biosolvent NAPL remediation is EcoVac Services’ patented process combining dual phase extraction multi phase extraction with cosolvent biosolvent surfactant flushing .  This biosolvent NAPL remediation technology targets sites impacted with either light or dense non-aqueous phase liquids (i.e. LNAPL remediation or DNAPL ...

    By Ecovac Services based in Woodstock, GEORGIA (US) (USA).

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