Method of controlling waste water purification plants using multiple control functions
AssigneeI. Kruger Systems A/S
InventorMarinus K. Nielsen
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Abstract
A method of automatically controlling a wastewater purification plant comprises the steps of measuring two or more of a number of parameters, determining a control parameter on the basis of the measurement results obtained and at least two selected control functions, selecting a control action on the basis of the determined control parameter and subsequently implementing the selected control action.
Claims15
A method of automatically controlling a waste water purification plant comprising the steps of measuring at least one system parameter, determining a control parameter on the basis of the measurement results obtained and a selected control function, selecting a control action on the basis of the determined control parameter, and subsequently implementing the selected control action, wherein the control parameter is determined on the basis of the measurement results for at least two parameters and the control functions associated with said parameters.
Dependencies are inferred from the claim text.