Search Results - "Zessner, M."

Phosphorus recovery from municipal wastewater: An integrated comparative technological, environmental and economic assessment of P recovery technologies by Egle, L., Rechberger, H., Krampe, J., Zessner, M.

“…Phosphorus (P) is an essential and limited resource. Municipal wastewater is a promising source of P via reuse and could be used to replace P derived from…”
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Environmental impacts of phosphorus recovery from municipal wastewater by Amann, A., Zoboli, O., Krampe, J., Rechberger, H., Zessner, M., Egle, L.

“…•Phosphorus recovery technologies are evaluated with LCA, MFA and EFA.•Results on gaseous emissions and energy demand vary considerably between…”
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Exploring the variability of PFAS in urban sewage: a comparison of emissions in commercial versus municipal urban areas by N, Krlovic, E, Saracevic, J, Derx, C, Gundacker, J, Krampe, N, Kreuzinger, M, Zessner, O, Zoboli

“…Per- and polyfluoroalkyl substances (PFAS) are recognized for their persistence and ubiquitous occurrence in different environmental compartments. Conventional…”
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A source-based framework to estimate the annual load of PFAS in municipal wastewater by Krlovic, N., Saracevic, E., Derx, J., Gundacker, C., Krampe, J., Zessner, M., Zoboli, O.

“…Per- and Polyfluoroalkyl substances (PFAS) are a class of persistent chemicals, whose impact has been observed in various environmental compartments…”
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Multi-criteria analysis of strategies towards sustainable recycling of phosphorus from sewage sludge in Austria by Long, A., Weber, N., Krampe, J., Peer, S., Rechberger, H., Zessner, M., Zoboli, O.

“…To promote optimal phosphorus (P) recovery from municipal wastewater and sewage sludge with viable legal instruments, it is imperative to understand the…”
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The Austrian P budget as a basis for resource optimization by Egle, L., Zoboli, O., Thaler, S., Rechberger, H., Zessner, M.

“…•Annually Austria is building up a remarkable P stock of 2.1kgPcap−1yr−1.•P input into water bodies from diffuse sources (0.43kgPcap−1yr−1) is three times…”
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The Hydrological Open Air Laboratory (HOAL) in Petzenkirchen: a hypothesis-driven observatory by Blöschl, G, Blaschke, A. P, Broer, M, Bucher, C, Carr, G, Chen, X, Eder, A, Exner-Kittridge, M, Farnleitner, A, Flores-Orozco, A, Haas, P, Hogan, P, Kazemi Amiri, A, Oismüller, M, Parajka, J, Silasari, R, Stadler, P, Strauss, P, Vreugdenhil, M, Wagner, W, Zessner, M

“…Hydrological observatories bear a lot of resemblance to the more traditional research catchment concept, but tend to differ in providing more long-term…”
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Pollutant source or sink? Adsorption and mobilization of PFOS and PFOA from sediments in a large shallow lake with extended reed belt by Reif, D., Zoboli, O., Wolfram, G., Amann, A., Saracevic, E., Riedler, P., Hainz, R., Hintermaier, S., Krampe, J., Zessner, M.

“…In this study, we i) assessed the occurrence of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in sediments, pore water, and bulk water from…”
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Setback distances between small biological wastewater treatment systems and drinking water wells against virus contamination in alluvial aquifers by Blaschke, A.P., Derx, J., Zessner, M., Kirnbauer, R., Kavka, G., Strelec, H., Farnleitner, A.H., Pang, L.

“…Contamination of groundwater by pathogenic viruses from small biological wastewater treatment system discharges in remote areas is a major concern. To protect…”
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Occurrence of human-associated Bacteroidetes genetic source tracking markers in raw and treated wastewater of municipal and domestic origin and comparison to standard and alternative indicators of faecal pollution by Mayer, R.E., Bofill-Mas, S., Egle, L., Reischer, G.H., Schade, M., Fernandez-Cassi, X., Fuchs, W., Mach, R.L., Lindner, G., Kirschner, A., Gaisbauer, M., Piringer, H., Blaschke, A.P., Girones, R., Zessner, M., Sommer, R., Farnleitner, A.H.

“…This was a detailed investigation of the seasonal occurrence, dynamics, removal and resistance of human-associated genetic Bacteroidetes faecal markers (GeBaM)…”
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Identification of relevant micropollutants in Austrian municipal wastewater and their behaviour during wastewater treatment by Clara, M., Windhofer, G., Weilgony, P., Gans, O., Denner, M., Chovanec, A., Zessner, M.

“…► Numerous compounds are present in treated wastewater. ► Discharges of treated wastewater are relevant only for a few regulated compounds. ► Also other…”
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An evaluation of analytical stream to groundwater exchange models: a comparison of gross exchanges based on different spatial flow distribution assumptions by Exner-Kittridge, M, Salinas, J. L, Zessner, M

“…In this paper, a new method for estimating gross gains and losses between streams and groundwater is developed and evaluated against two existing approaches…”
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The combined approach--a challenge for border crossing water quality issues in Austria by Zessner, M

“…Is it sufficient to meet threshold values downstream of a discharge, even if this leaves no more space for future development? Is it simply bad luck for a…”
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Automated Sampling Procedures Supported by High Persistence of Bacterial Fecal Indicators and Bacteroidetes Genetic Microbial Source Tracking Markers in Municipal Wastewater during Short-Term Storage at 5°C by Mayer, R E, Vierheilig, J, Egle, L, Reischer, G H, Saracevic, E, Mach, R L, Kirschner, A K T, Zessner, M, Sommer, R, Farnleitner, A H

“…Because of high diurnal water quality fluctuations in raw municipal wastewater, the use of proportional autosampling over a period of 24 h at municipal…”
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Promoting interdisciplinary education − the Vienna Doctoral Programme on Water Resource Systems by Blöschl, G, Carr, G, Bucher, C, Farnleitner, A. H, Rechberger, H, Wagner, W, Zessner, M

“…The Vienna Doctoral Programme on Water Resource Systems (DK-WRS) is a programme that aims to educate students in interdisciplinary water science through…”
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Considerations on methodological challenges for water footprint calculations by Thaler, S, Zessner, M, De Lis, F Bertran, Kreuzinger, N, Fehringer, R

“…We have investigated how different approaches for water footprint (WF) calculations lead to different results, taking sugar beet production and sugar refining…”
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Extended statistical entropy analysis for the evaluation of nitrogen budgets in Austria by Sobańtka, A. P., Thaler, S., Zessner, M., Rechberger, H.

“…Extended statistical entropy analysis (eSEA) is used to evaluate the nitrogen (N) budgets of two Austrian catchments, the Wulka and the Ybbs, and of entire…”
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Estimations of municipal point source pollution in the context of river basin management by Zessner, M, Lindtner, S

“…Integrated presentation of total emissions on catchment scale is prerequisite for many tasks in integrated management of point and diffuse sources of…”
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Quantification of sewer exfiltration using the anti-epileptic drug carbamazepine as marker species for wastewater by Fenz, R, Blaschke, A P, Clara, M, Kroiss, H, Mascher, D, Zessner, M

“…The anti-epileptic drug carbamazepine was used as marker species in wastewater to identify and quantify sewer exfiltration. In several studies carbamazepine…”
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Foam formation on an Austrian-Hungarian lowland river: reasons, methods and solutions by Ruzicka, K, Gabriel, O, Wegricht, U, Winkler, S, Zessner, M

“…The occurrence of foam in a lowland river in Austria and shortly after the border with Hungary and the consequent protests from Hungarian inhabitants led to…”
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