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Mathematical modeling

Mathematical modeling has been used for several years in water management and environmental protection. Modeling is mainly used for the optimization and protection of groundwater pumping schemes, simulation of floods and flood prevention, predication of contaminant spreading in the subsoil and its effective removal. Mathematical models are used for groundwater flow (MODFLOW, AQUIFEM, FEFLOW, VISTA), flow of soil gas (AIRFLOW/SVE), surface water flow (MIKE 11), transport o pollutants in the saturated zone (MT3D, BIOSCREEN, BIOCHLOR), gas emissions to the atmosphere (ISLT3, ISCS3) or geochemical interaction (PHREEQC).


Mathematical modeling of groundwater flow: modeling groundwater level, speed and direction of flow, isochrone of residence time, water balance, reduction in groundwater level, interference of wells in the change of chemistry, spread of contamination, natural attenuation.


Mathematical modeling of surface water: modeling of flood-prone areas, transformation of flood wave, effectiveness of flood prevention measures, rainfall-runoff ratios, modeling of water flow in river catchment.


Hydrochemical modeling: direct and indirect hydrochemical modeling, water mixing, groundwater and surface water interaction

Examples of successful projects

Evaluation of the water management conditions in sections of Dalejsky stream in Prague-Řeporyje, Nedvězí – Dolnice reservoir, Třebíč – draining relation study in the catchment of Týnsky stream, Křeslice – flood protection channel modifications, Česká Lípa – reconstruction of WWTP – assessment of the effect of flood through flow on the construction of a compost making plant. Modeling the spread of contamination in the groundwater in the framework of the elaboration of the risk analysis of the sites Autopal Nový Jičín, Žatec airfield, Obalovna drti Holostřevy, Pražské plynárenské, Chemopetrol Litvínov, Spolchemie Ústí nad Labem. Modeling proposed remediation of groundwater at Chemopetrol Litvínov, Galena Opava, Magneton Kroměříž, Hradec Králové airfield, Žatec airfield, Čáslav airfield, Karolína Ostrava, Spolchemie Ústí nad Labem, Farmak Olomouc. Modeling the flooding of Hamr mine. Modeling the proposal for reactive barriers at the Hluk site and Syntézie Semtín landfill sites.

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