Control of Sewer systems and Wastewater treatment plants using pollutant concentration profiles

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    Abstract

    On-line measurements of pollutants in the wastewater combined with grey-box modelling are used to estimate the amount of deposits in the sewer system. The pollutant mass flow at the wastewater treatment plant is found to consist of a diurnal profile minus the deposited amount of pollutants. The diurnal profile is found to be a second order harmonic function and the pollutants deposited in the sewer are identified using first order ordinary differential equations.
    Original languageEnglish
    JournalWater Science and Technology
    Volume37
    Issue number12
    Pages (from-to)87-93
    ISSN0273-1223
    DOIs
    Publication statusPublished - 1998

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