GEOMODELL

Base Module

The user interface of GEOMODELL combines programs developed for special geological flow and mining tasks. Core elements include models for:

• Classic groundwater flow models
• Models for two-phase flow
• Transport models
• Coupled mass and transport models
• Multi-migrant transport and two-phase flow
• Stockpile models
• Box models for irregular flow grids
• Block models for 3D-analysis of geological/geochemical characteristics

For processing of basic data and post-processing purposes, GEOMODELL has an integrated user interface allowing data manipulation on the 3D-block picture. The solution of major field examples requires however in general the application of geological information systems due to the mass of data to be processed. This led to the integration of interfaces allowing the import of data related to northing, easting and Z-value from GIS or the export from GEOMODELL to GIS. Here, the preferred system is GIS ENTEC by the Australian company SURPAC. All programs are based on an elements method (similar to the volume balance method) conveying the flow differential equations into the integral presentation and thus permitting balancing at the individual volume element.

References

Flow and transport model in the area of the former Schönebeck explosives facility
Client: ARGE ÖSAS

Study on recovery and re-utilization of the Paitzdorf conical stockpiles of Ronneburg remediation services
Client: Wismut GmbH

Conceptional design for flooding/flooding model of Volkenroda/Pöthen potash mine
Client: GVV mbH

Groundwater and transport model on the ecological mega-project of “BASF Schwarzheide” (including evaluation of the risk situation of Tettau water works, migration behavior of POCs, depletion behavior in aeration zone and groundwater stories)
Client: BASF Schwarzheide GmbH

Groundwater and transport model on the heating and former gas works of Plauen
Client: envia Energie Sachsen Brandenburg AG

Evaluation of flooding dynamics of Ronneburg mining area
Client: Wismut GmbH

Hydrochemical modeling of the migration of radioactive and non-radioactive substances from stockpiles via the water path
Client: Consulting & Engineering GmbH

Remediation planning, groundwater and transport model for the area of Potsdamer Chemiehandel GmbH of Cottbus (evaluation of the risk situation, dimensioning of treatment plants, depletion behavior)
Client: Municipality of Cottbus, Environmental Office

Large-scale model (mass flow and transport) for the industrial region of Erkner with recommendations for remedial action
Client: TEWE GmbH

Further development and application of the groundwater model of the wide mining area of Ronneburg. Consideration of the drift/joint system within a pore model to determine the hydraulic short circuit between balance areas.
Client: Wismut GmbH

Groundwater model and transport model of Terpe waste product heap
Client: LMBV GmbH

Implementation, illustration and evaluation of hydrological investigations  on the groundwater situation at the Ronneburg site by technical modeling
Client: Wismut GmbH

Groundwater model and transport model on the area of the Aral service station Cologne  for protection of the water works „Verteilerkreis/West“
Client: Aral AG Bochum

Elaboration and comparison of strategies on water management, water treatment and residuals disposal in connection with flooding of the mining structure at Ronneburg
Client: Wismut GmbH

Groundwater and transport model on the Solvay GmbH site in Düsseldorf  to avert the danger of herbicide contamination
Client: Solvay GmbH

Further development and application of a numeric discrete flow model to improve groundwater recovery elements in the Gessental valley
Client: Wismut GmbH

Groundwater and transport model on the chrome contamination of the former Rochlitz hydraulic facility with calculation of the geochemical balance conditions of chrome
Client: FOCUS Gewerbebau GmbH

Groundwater model to determine reserves at Vilsa Brunnen GmbH
Client: Vilsa-Brunnen O. Rodekohr GmbH & Co.

Groundwater and transport model on the area of Deutsche Bahn AG in Nuremberg-Tullnau
Client: Institut Fresenius