About the RECOVER
Research on biological processes is of increasing national and international importance, and water management is a particularly important factor for economic growth in society. The wastewater treatment plant of the future will rather be a kind of factory that can extract resources from wastewater. These resources can include clean water for various purposes, energy and nutrients such as phosphorus or nitrogen.
The main goal is to deliver innovative solutions that cover the current technological gap in comprehensive wastewater management systems that apply both in Norway and globally through innovation in biological processes with a focus on resource recovery.
RECOVER is coordinated by NTNU. Read about the project at NTNU's website.
- 2020: Nair, AM., Haugen, FA., Ratnaweera, H. Economic Model Predictive Control for optimal struvite recovery, Journal of Environmental Management. Volume 280, 111830.
- 2020: Nair, AM., Gonzalez-Silva, BM., Haugen, FA., Ratnaweera, H., Østerhus, SW. Real-time monitoring of enhanced biological phosphorus removal in a multistage EBPR-MBBR using a soft-sensor for phosphates, Journal of Water Process Engineering, Volume 37, doi.org/10.2166/wst.2020.067.
- 2020: Nair, AM, Hykkerud, A., Ratnaweera, H. A cost-effective IoT strategy for remote deployment of soft sensors - A case study on implementing a soft sensor in a multistage MBBR plant, Water Science & Technology, Volume 81, Issue 8, doi.org/10.2166/wst.2020.067.
- 2019: Nair, AM; Fanta, A .; Haugen, FA; Ratnaweera, H . Implementing an Extended Kalman Filter for estimating nutrient composition in a sequential batch MBBR pilot plant, Water Science & Technology, 80 (2), 317-328pp, 2019, doi: 10.2166 / wst.2019.272
- 2018: Wang, X. Modeling and Data Mining of Sewerage to Optimize Wastewater Treatment System. PhD thesis, 2018: 43, Norwegian University of Life Sceinces.
- 2018: Wang, X., BI, X., Hem, L. Ratnaweera, H., Microbial community composition of a multi-stage moving bed biofilm reactor and its interaction with kinetic model parameters estimation, Journal of Environmental Management, Volume 218, 15 July 2018, Pages 340-347
- 2018: Wang, X., Bi, X., Liu, C., Ratnaweera, H., Identifying critical components causing seasonal variation of activated sludge settleability and developing early warning tool, Water Science and Technology. 77, 1689–1697. doi: 10.2166 / wst.2018.053
- 2017: Wang, X., Kvaal, K., Ratnaweera, H., Characterization of influent wastewater with periodic variation and snow melting effect in cold climate area, Comput. Chem. Meadow. 106, 202–211. doi: 10.1016 / j.compchemeng.2017.06.009
- 2017: Wang, X., Kvaal, K., Ratnaweera, H. Soft sensor application for real-time monitoring of a Norwegian wastewater plant, June 2017. 12th IWA Specialized Conference on Instrumentation, Control and Automation. Quebec city, Canada. (Poster)
- 2017: Muralidharan, A. and Ratnaweera, H. A Neural Network Based Predictive Controller for Waste-Water Treatment Process. June 2017. 12th IWA Conference for Instrumentation, Control and Automation. Quebec City, Canada (Poster)
- 2017: Wang, X., et al. Evaluating Surveillance and control strategies of wastewater treatment plants based on life cycle assessment. Nov. 2017. IWA conference on Sustainable Wastewater Treatment and Resource Recovery: Research, Planning Design and Operation. Chongqing, China (oral presentation)
- 2017: Ratnaweera, H. and Manamperuma, L. Increasing plant availability of phosphates in sludge: IWA conference on Sustainable Wastewater Treatment and Resource Recovery: Research, Planning, Design and Operations (NRR-LWWTP2017), Chongqing, China. (oral presentation)
- Nair, AM, Fanta, A. Haugen, FA Ratnaweera, H. Implementing an Extended Kalman Filter for estimating nutrient composition in a sequential batch MBBR pilot plant , Water Science & Technology, Volume 80, Issue 2, 15 July 2019
- Shaddel, S., Ucar, S., Andreassen, JP., Østerhus, SW Engineering of struvite crystals by regulating supersaturation - Correlation with phosphorus recovery, crystal morphology and process efficiency, Journal of Environmental Chemical Engineering, Volume 7, Issue 1, February 2019
- Shaddel, S., Ucar, S., Andreassen, JP., Østerhus, SW Enhancing efficiency and economics of phosphorus recovery process by customizing the product based on sidestream characteristics - an alternative phosphorus recovery strategy, Water Science & Technology, Volume 79, Issue 9, 1 May 2019
- Shaddel, S. and Grini, T. Sjøvann can speed up the transition to a circular economy and make phosphorus recovery more efficient, Vann på Nett, volume 53, edition 2, 2018.
- Shaddel, S., Bakhtiary-Davijany, H., Kabbe, C., Dadgar, F. Østerhus, SW Sustainable Sewage Sludge Management: From Current Practices to Emerging Nutrient Recovery Technologies., Sustainability, Volume 11, Issue 12
External participants
- Dr Xiaodong Wang, REALTEK (graduated as PhD in 2018)
- Coordinator: Sveinung Sægrov, Professor, Department of Civil and Environmental Engineering, NTNU
- Svein W. Østerhus, Professor, NTNU
- Herman Helness, Senior Researcher, SINTEF
- Kamal Azrague, Senior Researcher, SINTEF