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Nasik Najar and Kenneth M. Persson
The 2020 Sustainability Index (SI), a benchmark system, shows that 2% of the 184 municipal water and wastewater utilities (WWS) in Sweden have a good performance level (green), i.e., they meet all benchmark requirements for the ?climate adaptation and fl...
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Kristofer Hägg, Michael Cimbritz and Kenneth M. Persson
Natural organic matter (NOM) is a growing concern for artificial recharge plants. In the future, it is predicted that warmer climates and more precipitation will cause higher NOM production in lakes and more NOM transport to lakes. This, coupled with inc...
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Alexander Keucken, Gerald Heinicke, Kenneth M. Persson and Stephan J. Köhler
Membrane hybrid processes?coagulation coupled with ultrafiltration (UF)?have become a common method to comply with the legal, chemical, and microbiological requirements for drinking water. The main advantages of integrating coagulation with membrane filt...
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Angelica Lidén, Kenneth M. Persson
Pág. 1 - 15
Membrane technology, i.e., ultrafiltration and nanofiltration, is growing in popularity, as it is a space efficient alternative for surface water treatment. Two types of hollow fiber membranes were tested in a fully equipped and automated pilot at a Swed...
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Clemêncio Nhantumbo, Rolf Larsson, Magnus Larson, Dinis Juízo, Kenneth M. Persson
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This paper presents a model that uses only pH, alkalinity, and temperature to estimate the concentrations of major ions in rivers (Na+, K+, Mg2+, Ca2+, HCO3-, SO42-, Cl-, and NO3-) together with the equilibrium concentrations of minor ions and heavy meta...
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Raed Bashitialshaaer, Magnus Larson and Kenneth M. Persson
An experimental study was performed to investigate the behavior of inclined negatively buoyant jets. Such jets arise when brine is discharged from desalination plants. A turbulent jet with a specific salinity was discharged through a circular nozzle at a...
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