A low-cost system for monitoring pH, dissolved oxygen and algal density in continuous culture of microalgae
Dung K. Nguyen, Huy Quang Nguyen, Huyen Thuy T. Dang, Viet Quoc Nguyen, Linh Nguyen
Abstract
. The obtained results indicate that the measurement accuracies are 0.3%, 3.8% and 8.6% for pH, DO and microalgae density quantities, respectively.
Topics & Concepts
Chlorella vulgarisPhotobioreactorNutrientOptical densityEnvironmental scienceProcess engineeringPulp and paper industryProductivityContinuous monitoringBiochemical engineeringAlgaeBiomass (ecology)EcologyBiologyEngineeringOphthalmologyOperations managementEconomicsMedicineMacroeconomicsAlgal biology and biofuel productionWater Quality Monitoring and Analysis