Browsing Publikasjoner fra CRIStin by Author "Nair, Abhilash Muralidharan"
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Economic Model Predictive Control for optimal struvite recovery
Nair, Abhilash Muralidharan; Haugen, Finn; Ratnaweera, Harsha (Peer reviewed; Journal article, 2020)Resource recovery from municipal wastewater has been a prime focus for a decade. Although several recovery processes already exist in the market today, the high cost of material, inherent disturbance in the influent quality, ... -
Implementing an Extended Kalman Filter for estimating nutrient composition in a sequential batch MBBR pilot plant
Nair, Abhilash Muralidharan; Fanta, Abaynesh Belay; Haugen, Finn; Ratnaweera, Harsha (Journal article; Peer reviewed, 2019)Online monitoring of water quality parameters can provide better control over various operations in wastewater treatment plants. However, a lack of physical online sensors, the high price of the available online water-quality ... -
Implementing an extended kalmanfilter for estimatingnutrient composition in a sequential batch MBBR pilot plant
Nair, Abhilash Muralidharan; Fanta, Abaynesh Belay; Haugen, Finn; Ratnaweera, Harsha (Journal article; Peer reviewed, 2019)Online monitoring of water quality parameters can provide better control over various operations in wastewater treatment plants. However, a lack of physical online sensors, the high price of the available online water-quality ... -
Real-time monitoring of enhanced biological phosphorus removal in a multistage EBPR-MBBR using a soft-sensor for phosphates
Nair, Abhilash Muralidharan; Gonzalez Silva, Blanca Magdalena; Haugen, Finn; Ratnaweera, Harsha; Østerhus, Stein Wold (Peer reviewed; Journal article, 2020)Enhanced biological phosphorus removal (EBPR) from municipal wastewater has been achieved in a multistage Moving Bed Biofilm Reactor (MBBR) configuration. The process operations can be further optimized by real-time ...