ISIS Quality Module

"a flexible and comprehensive range of tools for designing cost-effective engineering schemes and developing catchment strategies"


A fully featured water quaility simulator

  • includes advection / diffusion of conservative and decaying pollutants, water temperature, interaction of quality determinands with sediments, phytoplankton and pH


  • driven by ISIS Flow to simulate water quality processes in detail


  • full user control over processes modeled and results output


Comprehensive process simulation

  • Advection / dispersion
  • Conservative and decaying pollutants
  • Coliforms
  • Salt
  • Water temperature
  • PH
  • Oxygen balance
  • BOD
  • Organic Nitrogen
  • Ammonia
  • Oxidised Nitrogen
  • Water / sediment oxygen interactions
  • Phytoplankton
  • Solar radiation
  • Macrophytes
  • Benthic Algae
  • Adsorbed Phosphorus
  • Silicates
  • Cohesive sediments

An integrated solution

Access to all functions included in ISIS Flow, including all model building facilities, results presentation facilities and the fast and stable simulation engine.