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Real-Time Control of Wastewater Treatment Systems Using ORP
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1993
Year
Chemical EngineeringReal-time ControlEngineeringOxidation-reduction PotentialReal-time Automated ControlEnvironmental EngineeringProcess ControlEnvironmental RemediationSystems EngineeringWater TreatmentWastewater CollectionMunicipal WastewaterWastewater ManagementProcess Control ParameterIndustrial WastewaterWaste ManagementWastewater Treatment
Oxidation-Reduction Potential (ORP) can be used as a process control parameter for real-time automated control of batch sewage treatment systems. Results suggest that ORP has great potential for the control of anoxic sequences, since the distinct breakpoint in the ORP-time curve correlates to the disappearance of nitrates.