Groundwater remediation

Aromatics, polyaromatics and halogenated hydrocarbons in groundwater can be found in lower concentrations dissolved in water diffused over the area, or concentrated as DNAPLs (dens non-aqueous-phase liquids) or LNAPLs (light non-aqueous-phase liquids) creating an enduring source of contaminant supply to the water phase.

 

Groundwater treatment Location Schwarze Pumpe (Germany)

MPPE benefits for meeting challenges in this segment are:

  • Ideal for handling a broad range of compositions
  • Able to cope with unexpected higher influent compositions at no additional costs
  • No iron removal necessary (anaerobic process)
  • Robust, can withstand e.g. salts, humic acids, surfactants, heavy metals, dissolved/suspended solids, high/low pH etc.
  • No sludge formation (as with iron removal and biotreatment)
  • Scope for combination with other ground- and process water streams in one unit
  • Over 70 years accumulated experience with Organon/Schering Plough, Merck Sharp & Dome, Akzo Nobel, Flensburg, Solvay. LMBV Schwarze Pumpe and LMBV Lauchhammer

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Cases studies Groundwater Remediation

Two MPP units, LMBV Lauchhammer - Germany

- Groundwater remediation

- More than 99% removal of BTEX, PAHs

- Operational in 2011

Five MPPE units, LMBV, Schwarze Pumpe Germany

Groundwater treatment

More dan 99% removal of BTEX, PAHs, Naphtalene

Operational since 2004

MPPE System for former city gas locations and coal storage locations

Groundwater treatment

Removal of BTEX, PAHs

Operational since 1998

MPPE for Schering Plough - Organon Oss - The Netherlands

Pharmaceutical raw material supplier

Removal of aromatics, chlorinated hydrocarbons

Operational since december 1995