Remediation of a CFC groundwater contamination using pump & treat in Frankfurt

Groundwater remediation of a CHC contamination in Frankfurt Fechenheim, Vilbeler Landstraße 7 by pumping and subsequent water treatment
Service Provider

BAUER Resources GmbH

BAUER-Straße 1 / 86529 Schrobenhausen
Project
Location of performance / Site: Vilbeler Landstraße 7, Frankfurt am Main, Hesse, Germany, Europe
Execution time since: Nov 2017
Responsible company location: BAUER Resources GmbH, Bereich Bauer Umwelt, Standort Kelsterbach
Description

CFCs found their way underground through a former metal processing company belonging to Heinrich Wörner GmbH. This resulted in massive groundwater contamination, which Bauer Umwelt is protecting with pump & treat:

  • counciling
  • processing of old data
  • variant consideration with cost estimation
  • authority management
  • soil and groundwater exploration
  • risk assessment
  • remediation planning
  • review of the existing rehabilitation technology
  • partial dismantling and optimization of the treatment technology
  • plant construction
  • plant operation with maintenance and remote diagnosis
  • monitoring
  • documentation
Assurance Procedures Properties
Assurance procedures: Downstream fountain gallery
Groundwater Remediation Properties
Expert services: Groundwater modeling
In-situ process: Pump and Treat
Area: 250 m²
Treatment methods: Activated carbon filtration, Precipitation / Flocculation, Stripping
Pollutants: Cis-1,2-Dichloroethene, CHC / HVOC, Perchlorethylene (PERC), Trichloroethene, Vinyl chloride - Chloroethene (VC)
Volume flow: 2 m³/h
Depth of load: 8 m
Details about the services provided
  • Source remediation

    Cost estimate

    Variant considerations with feasibility check and estimation of costs

  • Source remediation

    Consulting

    Expert advice on how to proceed with optimization and cost savings.

  • Source remediation

    Exploration

    Confining ram core probing and groundwater sampling

  • Assurance procedures

    Consulting

    Expert advice on how to proceed with optimization and cost savings.

  • Groundwater remediation work

    Consulting

    Expert advice on how to proceed with optimization and cost savings.

  • Groundwater remediation work

    Monitoring

    Self-monitoring with control of the CFC load development in the course of the pumping measures.

  • Groundwater remediation work

    Modelling

    Rough modeling of the extraction areas of the rehabilitation wells.

  • Groundwater remediation work

    Planning

    Planning of the remedial measures.

  • Groundwater remediation work

    Plant construction

    Construction of the sanitation system with control technology.

  • Groundwater remediation work

    Operation

    plant operation

  • Groundwater remediation work

    Maintenance

    facility maintenance

  • Groundwater remediation work

    Monitoring

    Groundwater monitoring to control the effects of the remediation measures

Client

ZBK Grundstücksverwaltungsgesellschaft mbH & Co.Objekt Eins KG

Industry: Real Estate Agencies
82049 Pullach im Isartal
Bavaria, Germany, Europe
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