  | Brunhoferova, H., VENDITTI, S., HANSEN, J., & Gallagher, J. (March 2024). Life cycle performance and associated environmental risks of constructed wetlands used for micropollutant removal from municipal wastewater effluent. Cleaner Environmental Systems, 12, 100162. doi:10.1016/j.cesys.2023.100162  Peer reviewed |
 | ZLATANOVA, K.* , SIEBENTRITT, S.* , SCHULZ, C.* , FRIDGEN, G., HANSEN, J., LÖHNDORF, N., MANTIN, B., Pontenciano Menci, S., SCHYMANSKI, E., & VENDITTI, S. (2024). RISK2050: study on the vulnerability of the national economy in the face of physical risks. * These authors have contributed equally to this work. |
 | VENDITTI, S., KIESCH, A., & HANSEN, J. (November 2023). Fate of glyphosate and its metabolite AminoMethylPhosponic acid (AMPA) from point source through wastewater sludge and advanced treatment. Chemosphere, 340, 139843. doi:10.1016/j.chemosphere.2023.139843 Peer Reviewed verified by ORBi |
 | MUNIZ SACCO, F. C., VENDITTI, S. (Other coll.), WILMES, P. (Other coll.), & HANSEN, J. (Other coll.). (September 2023). PERSONAL CARE PRODUCTS REMOVAL FROM GREYWATER USING NATURE-BASED SOLUTIONS FOR WATER REUSE IN SUSTAINABLE BUILDINGS: THE “RECARE” PROJECT APPROACH [Poster presentation]. 10th International Symposium on Wetland Pollutant Dynamics and Control, Bruges, Belgium. Peer reviewed |
 | MUNIZ SACCO, F. C., Frkova, Z. (Other coll.), VENDITTI, S. (Other coll.), Pastore, C. (Other coll.), Guignard, C. (Other coll.), & HANSEN, J. (Other coll.). (February 2023). Operation of a pilot-scale lipid accumulation technology employing parameters to select Microthrix parvicella for biodiesel production from wastewater. Bioresource Technology, 369, 128498. doi:10.1016/j.biortech.2022.128498 Peer Reviewed verified by ORBi |
SALMERON GARCIA, I., NUNEZ TAFALLA, P., VENDITTI, S., & HANSEN, J. (2023). Characterization of biochar obtained from recovered cellulose and its potential for the removal of pollutants in water [Paper presentation]. 6th IWA International Conference on Eco-Technologies for Wastewater Treatment. Peer reviewed |
NUNEZ TAFALLA, P., SALMERON GARCIA, I., VENDITTI, S., & HANSEN, J. (2023). Effective micropollutant depuration by a novel sustainable approach: coupling solar photo-Fenton with regenerated activated carbon [Paper presentation]. 6th IWA International Conference on Eco-Technologies for Wastewater Treatment. Peer reviewed |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (2022). Characterization of unconventional sand-based substrates for adsorption of micropollutants in nature-based systems. Journal of Environmental Management. doi:10.1016/j.jenvman.2022.115593 Peer Reviewed verified by ORBi |
 | Venditti, S., Kiesch, A., Brunhoferova, H., Schlienz, M., Knerr, H., Dittmer, U., & Hansen, J. (2022). Assessing the impact of micropollutants mitigation measures using vertical flow constructed wetlands for municipal wastewater catchments in the greater region: a reference case for rural areas. Water Science and Technology. doi:10.2166/wst.2022.191 Peer Reviewed verified by ORBi |
Salmeron Garcia, I., Nunez Tafalla, P., Venditti, S., & Hansen, J. (June 2022). Feasibility of Advanced Oxidation Processes as an upgrade for Microcontaminants removal at municipal Wastewater Treatment Plants [Paper presentation]. 12th Micropol & Ecohazard Conference 2022. |
  | Salmeron Garcia, I., Venditti, S., & Hansen, J. (2022). Technical Assessment of Natural-Based and Advanced Technologies for the Removal of Micropollutants from Municipal Wastewater in a Real Scenario. Proceedings of the 39th IAHR World Congress (Granada, 2022). doi:10.3850/IAHR-39WC252171192022794 Peer reviewed |
 | Brunhoferova, H., Venditti, S., Laczny, C. C., Lebrun, L., & Hansen, J. (26 March 2022). Bioremediation of 27 Micropollutants by Symbiotic Microorganisms of Wetland Macrophytes. Sustainability, 14 (7), 3944. doi:10.3390/su14073944 Peer Reviewed verified by ORBi |
 | Arababadi, A., Leyer, S., Hansen, J., Arababadi, R., & Pignatta, G. (2022). Theoretical Considerations about Energy Transition in Luxembourg. Environmental Sciences Proceedings. doi:10.3390/environsciproc2021012009 Peer reviewed |
 | Arababadi, A., Leyer, S., Hansen, J., & Arababadi, R. (2022). Characterizing the theory of energy transition in Luxembourg— Part three— In the residential sector. Energy Science and Engineering. doi:10.1002/ese3.1098 Peer reviewed |
 | Venditti, S., Brunhoferova, H., & Hansen, J. (2022). Behaviour of 27 selected emerging contaminants in vertical flow constructed wetlands as post-treatment for municipal wastewater. Science of the Total Environment. doi:10.1016/j.scitotenv.2022.153234 Peer Reviewed verified by ORBi |
 | Nunez Tafalla, P., Salmeron Garcia, I., Venditti, S., & Hansen, J. (2022). Combinated Treatment of Wastewater Using Photo-Fenton and Granular Active Carbon Enhancing the Microcontaminants Removall. Proceedings of the 39th IAHR World Congress (Granada, 2022). doi:10.3850/IAHR-39WC2521716X20221656 Peer reviewed |
NUNEZ TAFALLA, P., SALMERON GARCIA, I., VENDITTI, S., & HANSEN, J. (2022). DEET degradation in real wastewater by photo-Fenton based on the optimal conditions determined by optimization with a dye [Paper presentation]. 7th Young Water Profesionals Conference. Peer reviewed |
 | Arababadi, Leyer, S., Hansen, J., Arababadi, R., & Pignatta, G. (2021). Characterizing the Theory of Energy Transition in Luxembourg, Part Two—On Energy Enthusiasts’ Viewpoints. Sustainability. doi:10.3390/su132112069 Peer reviewed |
| Brunhoferova, H., Venditti, S., & Hansen, J. (2021). QUANTIFICATION OF MICROPOLLUTANT REMOVAL MECHANISMS IN VERTICAL-FLOW CONSTRUCTED WETLANDS: OUTCOME OF THE ‘EMISÛRE’ PROJECT. In Book of Abstracts - "9th International Symposium on Wetland Pollutant Dynamics and Control - WETPOL 2021". Peer reviewed |
 | Brunhoferova, H., Venditti, S., Schlienz, M., & Hansen, J. (2021). Removal of 27 micropollutants by selected wetland macrophytes in hydroponic conditions. Chemosphere. doi:10.1016/j.chemosphere.2021.130980 Peer Reviewed verified by ORBi |
Becker, T., Cane, F., Charitonidou, M., Evrard, E., Faber, C., Ferreira Silva, M., Hadji-Minaglou, J.-R., Hansen, J., Hesse, M., Katsikis, N., König, A., Maric, M., Miessen, M., Neupane, S., Odenbreit, C., Popova, S. B., Reckinger, R., Schulz, C., Swinnen, P., ... Babic, E. (Other coll.). (2021). Luxembourg 2050 - Prospects for a Regenerative City Landscape : Report Phase 2. (2). Luxembourg: Luxembourg in Transition. |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (18 March 2021). Quantification of removal mechanisms in vertical flow constructed wetlands as nature based solutions for treatment of wastewater effluent [Poster presentation]. Interdiscoplinary Training School on Planning Nature-based Solutions in Cities. |
Benetto, E., Gibon, T., Hitaj, C., Hesse, M., Molz, M., Karine, P., Schulz, C., Hertweck, F. (Ed.), Babic, E. (Other coll.), Becker, T. (Other coll.), Biwer, A. (Other coll.), Coignet, P. (Other coll.), Evrard, E. (Other coll.), Hadji-Minaglou, J.-R. (Other coll.), Junk, J. (Other coll.), Hansen, J. (Other coll.), Hardy, D. (Other coll.), Katsikis, N. (Other coll.), Kessler, S. (Other coll.), ... Abdullah, A. (Other coll.). (2021). Luxembourg 2050 - Prospects for a Regenerative City Landscape : Report Phase 1. (1). Luxembourg: Luxembourg in Transition. |
Babi Almenar, J., Coignet, P., Gibon, T., Hitaj, C., Kessler, C., Maric, M., Molz, M., Paris, K., Schneider, N., Schulz, C., Fox, K., Zimmer, C., Hertweck, F. (Ed.), Abdullah, A. (Other coll.), Babic, E. (Other coll.), Becker, T. (Other coll.), Benetto, E. (Other coll.), Biwer, A. (Other coll.), Braun, C. (Other coll.), ... Wengler, J. (Other coll.). (2021). Luxembourg 2050 - Prospects for a Regenerative City-Landscape - Report Phase 2. (2). Luxembourg: Luxembourg in Transition. |
NUNEZ TAFALLA, P., SALMERON GARCIA, I., VENDITTI, S., & HANSEN, J. (2021). Modeling and optimization of operational parameters of a photo-Fenton pilot system for its further application in real wastewater at natural pH [Paper presentation]. DOCTORAL CONGRESS IN ENGINEERING. Peer reviewed |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (2020). Eliminace mikropolutantů z odpadních vod – užití kořenových čistíren jako technologie pro čištění odtoku z čistírny odpadních vod. In „Mladá voda břehy mele 2020“ Sborník konference (pp. 29-31). Peer reviewed |
 | Frkova, Z., Venditti, S., Patrick, H., & Hansen, J. (08 July 2020). Assessment of the production of biodiesel from urban wastewater-derived lipids. Resources, Conservation and Recycling, 162. doi:10.1016/J.RESCONREC.2020.105044 Peer Reviewed verified by ORBi |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (2020). Removal of micropollutants in medium-sized WWTP by vertical flow constructed wetlands (VFCWs): performance under laboratory and real conditions. In Removal of micropollutants in medium-sized WWTP by vertical flow constructed wetlands (VFCWs): performance under laboratory and real conditions (pp. 79-80). Peer reviewed |
 | Frkova, Z., Venditti, S., Lacroix, M., Uwizeye, M. L., Uhrig, M., Steinmetz, H., & Hansen, J. (February 2020). WOW! Sewage is valuable! [Paper presentation]. YWP Benelux. |
 | Kisser, J., Wirt, M., De Gusseme, B., Van Eekert, M., Zeemann, G., Schoenborn, A., Vinneras, B., Finger, D., Kolbl Repinc, S., Bani Aida Bulc Griessler, T., Dolja, P., Staicu, L., Atasoy, M., Cetecioglu, Z., Kokko, M., Haznedaroglu, B., Hansen, J., Istenic, D., Canga, E., ... Beesley, L. (February 2020). A review of nature-based solutions for resource recovery in cities. Blue-Green System, 2(1), 138-172. doi:10.2166/bgs.2020.930 Peer reviewed |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (2019). Impact of operation mode for biochar and zeolite-based planted vertical flow wetlands: how to enhance the removal of 27 micropollutants in medium-sized WWTP. In Book of abstracts Micropol 2019 (pp. 2). Peer reviewed |
 | Gallé, T., Köhler, C., Plattes, M., Pittois, D., Bayerle, M., Carafa, R., Christen, A., & Hansen, J. (2019). Large-scale determination of micropollutant elimination from municipal wastewater by passive sampling gives new insights in governing parameters and degradation patterns. Water Research. doi:10.1016/j.watres.2019.05.009 Peer Reviewed verified by ORBi |
 | Hansen, J. (2019). Vierte Reinigungsstufe für kleine und mittlere Kläranlagen. Wasserwirtschaft Wassertechnik, (4), 6-7. Peer reviewed |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (2019). ROLE OF TARGETED BIOCHAR-ACTIVATION IN THE REMOVAL OF MACRO- AND MICROPOLLUTANTS FROM SECONDARY EFFLUENT WASTEWATER. In Book of Abstracts 8th International Symposium On Wetland Pollutant Dynamics and Control (pp. 1). Peer reviewed |
 | Köhler, C., Gallé, T., Pittois, D., Bayerle, M., Plattes, M., Carafa, R., Christen, A., & Hansen, J. (2019). Systematic monitoring by passive samplers on WWTPs provides new insights in micropollutant elimination, related process parameters and degradation pathways [Paper presentation]. TransCon2019: Understanding and managing microbial biotransformation of environmental contaminants. |
 | Frkova, Z., Herr, P., Venditti, S., Uwizeye, M. L., & Hansen, J. (2019). Assessment of the production of biodiesel from urban wastewater-derived lipids [Paper presentation]. 3rd IWA Resource Recovery Conference. doi:10.1016/j.resconrec.2020.105044 |
 | Schäfer, M., Gretzschel, O., & Hansen, J. (2019). Von Effizienz bis Flexibilisierung – ein erfolgreicher Weg mit viel Energie. In Siedlungswasserwirtschaft ‘from K’Town to ,KOSMOS‘ (pp. 165-192). Kaiserslautern, Germany: Wasser Infrastruktur Ressourcen. |
 | Hansen, J., & Knerr, H. (Eds.). (2019). Mikroschadstoffe im Sauer-Einzugsgebiet: Lösungswege abseits der klassischen Eliminationsverfahren. Kaiserslautern, Germany: Wasser - Infrastruktur - Ressourcen. |
 | Christen, A., Gallé, T., Köhler, C., Wilmes, P., Frkova, Z., & Hansen, J. (2019). Influence of Macro-Substrate Composition in Wastewater on Micropollutant Removal. the mobile app "MICROPOL 2019". Peer reviewed |
Brunhoferova, H., Venditti, S., & Hansen, J. (02 October 2018). Is a Vertical Flow Constructed Wetland a suitable polishing treatment for micropollutant removal in small and medium-sized WWTPs? A case of study [Poster presentation]. 16th IWA International Conference on Wetlands Systems for Water Pollution Control, Valencia, Spain. |
| Hien, S.* , Hansen, J.* , Drewes, J.* , & Koch, K.*. (2018). BioTOOL - a Readily and Flexible Biogas Rate Prediction Tool for End_users. Environmental Modeling & Assessment, 1-8. doi:10.1007/s10666-018-9609-3 Peer reviewed* These authors have contributed equally to this work. |
 | Dilly, T., Knerr, H., Schmitt, T., Hansen, J., Hien, S., & Siekmann, T. (April 2018). Identifizierung von Optimierungspotenzialen bei Kläranlagen mit Faulung. Wasser und Abfall, 4, 33-38. Peer reviewed |
 | Brunhoferova, H., Venditti, S., & Hansen, J. (13 March 2018). Emisure - nature oriented systems for removal of micropollutants from wastewater [Paper presentation]. A hands on international summer school - Micropollutants removal from wastewater, Aalto, Finland. |
 | Torregrossa, D., & Hansen, J. (2018). SK-DSSy: how to integrate the YouTube platform in a cooperative decision support? (ICDSST 2018. Lecture Notes in Business Information Processing, vol 313. Springer, Cham). Springer Science & Business Media B.V. doi:10.1007/978-3-319-90315-6_12 |
| Venditti, S., & Hansen, J. (2018). Is A Vertical Flow Constructed Wetland A Suitable Polishing Treatment For Micropollutant Removal In Medium-sized WWTPs? A Case Of Study. In 16th IWA Wetland System for Water Pollution Control, ICWS2018. Peer reviewed |
 | Torregrossa, D., Hansen, J., Hernandez-Sancho, F., Cornelissen, A., Schutz, G., & Leopold, U. (September 2017). A data-driven methodology to support pump performance analysis and energy effiency optimization in wastewater treatment plants. Applied Energy, 208, 1430-1440. doi:10.1016/j.apenergy.2017.09.012 Peer reviewed |
 | Thapa, V. B., Waldmann, D., Wagner, J.-F., Lecomte, A., Hansen, J., & Simon, C. (03 April 2017). Mechanical characterisation of alkali activated clay - based geopolymer binder made out of gravel wash mud [Poster presentation]. Fifth International Slag Valorisation Symposium, Leuven, Belgium. |
 | Thapa, V. B., Waldmann, D., Wagner, J.-F., Lecomte, A., Hansen, J., & Simon, C. (2017). Mechanical characterisation of alkali activated clay - based geopolymer binder made out of gravel wash mud. In R. I. Iacobescu & A. Malfliet (Eds.), Proceedings of the 5th International Slag Valorisation Symposium (1st edition, pp. 389-392). Peer reviewed |
 | Torregrossa, D., Leopold, U., Hernández-Sancho, F., Hansen, J., Cornelissen, A., & Schutz, G. (2017). A Tool for Energy Management and Cost Assessment of Pumps in Waste Water Treatment Plant. In Data, Information and Knowledge Visualization in Decision Support Systems, 282. Peer reviewed |
 | Rahimi, A., & Hansen, J. (2017). Effects of adsorptive properties of sludge on engineered nanoparticles (Ag, TiO2, ZnO) during anaerobic digestion process. In Proceeding of Nanoimpact Conference, Nanomaterial Fate and Speciation in the Environment, Monte Verita 2017. Peer reviewed |
 | Torregrossa, D., Hansen, J., Cornelissen, A., Hernández-Sancho, F., & Leopold, U. (2017). Pump Efficiency Analysis of Waste Water Treatment Plants: A Data Mining Approach Using Signal Decomposition for Decision Making. Lecture Notes in Computer Science. doi:10.1007/978-3-319-62407-5_56 Peer reviewed |
Wendling, D., & Hansen, J. (2017). Development of a software based prediction system for the migration of silver eels in the Mosel river [Paper presentation]. IWA YWP Conference BeNeLux 2017. |
 | Torregrossa, D., Hernández-Sancho, Hansen, J., Cornelissen, A., Popov, T., & Schutz, G. (2017). Energy saving in wastewater treatment plants: A plant-generic cooperative decision support system. Journal of Cleaner Production. doi:10.1016/j.jclepro.2017.08.181 Peer reviewed |
 | Hansen, J., Greger, M., Kimmerle, K., & Uckschies, T. (2017). Einfluss der Regenwasserbehandlung und vorgeschalteter Grobreinigungsverfahren auf das Betriebsergebnis von Feinrechen. Korrespondenz Abwasser Abfall. Peer Reviewed verified by ORBi |
 | Uwizeye, M. L., Venditti, S., & Hansen, J. (2017). Selection criteria of Microthrix parvicella as lipid accumulator in activated sludge treatment plants [Poster presentation]. IWA YWP Conference BeNeLux 2017. |
 | Knerr, H., Dilly, T. C., Schäfer, M., Hansen, J., & Siekmann, T. (2017). Potenziale der Faulung und Klärgasverwertung in Rheinland-Pfalz. Wasser und Abfall. doi:10.1007/s35152-017-0002-3 Peer reviewed |
 | Christen, A., Köhler, C., Gallé, T., & Hansen, J. (2017). Biodegradable DOC fingerprinting of wastewater by fluorescence spectroscopy to identify possible impact factors on xenobiotic biodegradation in WWTPs [Poster presentation]. IWA YWP Conference BeNeLux 2017. |
 | Köhler, C., Gallé, T., Bayerle, M., Plattes, M., Pittois, D., Christen, A., & Hansen, J. (2017). An comprehensive and cost-efficient approach in assessing WWTP's degradation performance of xenobiotics. Proceedings of 10th Micropol & Ecohazard Conference 2017. Peer reviewed |
 | Hansen, J. (2016). Kläranlagen – die Energie- und Nährstofffabriken der Zukunft? In Tagungsband Bensheimer Abwassersymposium. |
 | Torregrossa, D., Schutz, G., Cornelissen, A., Hernández-Sancho, F., & Hansen, J. (2016). Energy saving in WWTP: Daily benchmarking under uncertainty and data availability limitations. Environmental Research. doi:10.1016/j.envres.2016.04.010 Peer Reviewed verified by ORBi |
 | Uckschies, T., Hansen, J., Greger, M., & Kimmerle, K. (2016). Stauverlust von Feinrechenanlagen - Vergleich verschiedener Berechnungsmethoden mit Messergebnissen. Korrespondenz Abwasser Abfall. Peer Reviewed verified by ORBi |
 | Hien, S., & Hansen, J. (2016). Biogasprognose zur Integration von Kläranlagen in virtuelle Kraftwerke. In Bedarfsgerechte Energiebereitstellung durch Kläranlagen als Baustein der Energiewende. Peer reviewed |
Hien, S., Becker, M., Hansen, J., Taudien, Y., Schirmer, G., & Kolisch, G. (2016). Potential for energy optimisation on WWTP in NWE (Benchmark report) - INTERREG IVB-Projektes INNERS. |
 | Hansen, J., Hien, S., Kolisch, G., & Hobus, I. (2015). Innovative Strategien zum Umgang mit Energie im urbanen Wasserkreislauf. Wasserwirtschaft Wassertechnik. Peer reviewed |
Hien, S., & Hansen, J. (2015). Illuminate the Black-Box. Attempt to identify important variables for biogas prediction with artificial neural networks based on artificially produced datasets from the ADM1 [Paper presentation]. 4th YWP BeNeLux Regional Symposium. |
 | Hien, S., & Hansen, J. (2015). Integration of Wastewater Treatment Plants and Biogas Plants in the concept of Virtual Power Plants. In Environmental Technology for Impact 2015 Book of abstracts. Peer reviewed |
Hien, S., & Hansen, J. (2015). Predicting biogas production rate with Black/Grey-Box-Models based on artificially produced datasets [Poster presentation]. 9th IWA Symposium on Systems Analysis and Integrated Assessment. |
 | Hansen, J., Greger, M., Kimmerle, K., & Uckschies, T. (2015). Überarbeitete Methode zur hydraulischen Berechnung von Stabrechen. Wasser und Abfall, 17 (3), 39-43. doi:10.1365/s35152-015-0809-8 Peer reviewed |
 | Hansen, J., Greger, M., Kimmerle, K., & Uckschies, T. (2014). Auslegung von Feinrechen auf kommunalen Kläranlagen. Korrespondenz Abwasser Abfall. Peer Reviewed verified by ORBi |
 | Gretzschel, O., Schmitt, T. G., Hansen, J., Siekmann, K., & Jakob, J. (2014). Sludge digestion instead of aerobic stabilisation – a cost benefit analysis based on experiences in Germany. Water Science & Technology. doi:10.2166/wst.2013.711 Peer reviewed |
 | Hansen, J. (2014). Chancen für eine Steigerung der Energieeffizienz kommunaler Abwasseranlagen. Gewässerschutz - Wasser - Abwasser. |
 | Hansen, J. (2014). Energetische und betriebliche Aspekte der Verfahrenswahl zu Stabilisation [Paper presentation]. Expertenforum Energie, 01. Juli 2014 in der Stadthalle Korntal. |
 | Hansen, J. (2014). Energieoptimierung auf Kläranlagen – was ist möglich, was ist sinnvoll? [Paper presentation]. DWA Betreuer/Obleutetag 2014, 24/25.02.2014 Naurod. |
Hansen, J., Kolisch, G., & Hobus, I. (2014). Entwicklung und Erprobung eines EDV-Tools zur Erkennung von Energiepotenzialen. In Energiepotenziale kommunaler Kläranlagen erkennen, nutzen und kritisch bewerten, Stuttgart 9.10.2014. |
 | Hansen, J., & Kolisch, G. (2013). Zukünftige energetische Herausforderungen an kommunale Kläranlagen. Wasser und Abfall, 10 - 13. doi:10.1365/s35152-013-0508-2 Peer reviewed |
 | Gretzschel, O., Schmitt, T. G., Hansen, J., Siekmann, K., & Jakob, J. (2013). Sludge digestion instead of aerobic-stabilisation – a cost-benefit analysis. In Proceedings of the IWA-conference ‘Asset Management for enhancing energy efficiency in water and wastewater systems’ (pp. 313-324). Peer reviewed |
Hansen, J. (2013). Kläranlagen – die Enegiefabriken der Zukunft? In Schriftreihe des Fachgebietes Siedlungswasserwirtschaft der Technischen Universität Kaiserslautern Band 36. Kaiserslautern, Germany: Technische Universität Kaiserslautern. |
 | Becker, M., & Hansen, J. (2013). Is the energy-independency already state-of-art at NW-European wastewater treatment plants. In Proceedings of the IWA-conference ‘Asset Management for enhancing energy efficiency in water and wastewater systems’ (pp. 19-26). Peer reviewed |
 | Hobus, I., Kolisch, G., Worreschk, S., Schmitt, T. G., Becker, M., Hansen, J., Schaack, R., & Feller, J. P. (2013). Bilanzierung der Nährstoffeinträge und der bakteriologischen Belastung eines Fliessgewässers im Hinblick auf zukünftige Ausbaumassnahmen – aufgezeigt am Beispiel der Sauer im Einzugsgebiet der Kläranlage Bleesbrück (Luxembourg). Korrespondenz Abwasser Abfall, 60 (9), 1-12. Peer Reviewed verified by ORBi |
 | Worreschk, S., Schmitt, T. G., Hobus, I., Kolisch, G., & Hansen, J. (2013). Simulation Study of Bacteriological Pollution Load of Rivers by CSOs. Proceedings 8th International Conference NOVATECH 2013. Peer reviewed |
 | Kolisch, G., Hobus, I., & Hansen, J. (2013). Entwicklung und Erprobung eines Energie-Online-Managementsystems für kommunale Kläranlagen [Paper presentation]. 31. BOCHUMER WORKSHOP SIEDLUNGSWASSERWIRTSCHAFT. |
 | Gretzschel, O., Schmitt, T. G., Hansen, J., Jakob, J., & Siekmann, J. (2012). Schlammfaulung statt aerober Stabilisierung? Wasserwirtschaft Wassertechnik. Peer reviewed |
Hansen, J. (2012). Verfahren der Abwasserreinigung. Proceedings of seminar ‚Abwassertechnik und Gewässerschutz‘. |
Hansen, J. (2012). Wann lohnt ein Umstieg von aerober Schlammstabilisierung auf Schlammfaulung? [Paper presentation]. Fachseminar Laboranalytik und Prozessmesstechnik, Sindelfingen, Germany. |
Hansen, J. (2012). Möglichkeiten der energetischen Optimierung von Kläranlagen [Paper presentation]. Fachseminar zur Betriebsoptimierung, Düsseldorf, Germany. |
 | Gretzschel, O., Schmitt, T. G., Hansen, J., Siekmann, J., & Jakob, J. (2012). Schlammfaulung statt aerober Stabilisierung – Trend der Zukunft? Korrespondenz Abwasser Abfall, 59 (12), 1144-1152. Peer Reviewed verified by ORBi |
 | Schmitt, T. G., Gretzschel, O., Hansen, J., Jakob, J., & Siekmann, J. (2012). Bewertung des Anwendungsbereiches der Schlammfaulung unter Berücksichtigung der Energieeffizienz kommunaler Kläranlagen. Proceedings of 26. Karlsruher Flockungstage‘. Peer reviewed |
Hansen, J. (2012). Neubewertung von Kläranlagen mit anaerober Schlammfaulung vor dem Hintergrund veränderter energetischer Rahmenbedingungen. Proceedings of 23. Magdeburger Abwassertage.‘. |
 | Hansen, J. (2011). Betriebliche und energetische Aspekte von Schlammfaulung und –stabilisierung. In Schlammfaulung statt aerober Stabilisierung - Trend der Zukunft?Kaiserslautern, Germany: Universität Kaiserslautern. |
 | Kolisch, G., Osthoff, T., Hobus, I., & Hansen, J. (2010). Steigerung der Energieeffizienz auf kommunalen Kläranlagen – eine Ergebnisbetrachtung zu durchgeführten Energieanalysen. Korrespondenz Abwasser Abfall, 57 (10), 1028-1032. Peer Reviewed verified by ORBi |
 | Kurtenbach, A., Sartor, J., Bierl, R., Eisold, B., Casper, M., Hansen, J., Hoffmann, L., Lickes, J.-P., Schosseler, P., Symader, W., & Weidenhaupt, A. (2010). Relevanz von Feinpartikeln in Hydrologie und Wasserwirtschaft: Herkunft, Transport, Wirkung und Management in natürlichen und technischen Systemen. Umweltwissenschaften und Schadstoff-Forschung, 22. doi:10.1007/s12302-010-0169-7 Peer reviewed |
 | Hansen, J., Wu, K., Hobus, I., Kolisch, G., & Schirmer, G. (2010). Steigerung der Energieeffizienz kommunaler Kläranlagen in Rheinland-Pfalz. Proceedings of the Conference ‚DWA-Energietage‘. Peer reviewed |
 | Hobus, I., Kolisch, G., & Hansen, J. (2010). Increasing the energy efficiency of sludge stabilization by an interconnected operational approach. Proceedings of the Conference "Water and Energy". Peer reviewed |
Hansen, J. (2010). Die Zukunft des Bauens nachhaltig gestalten – das Beispiel ‘Stoffstrommanagement Wasser-Abwasser’. Proceedings of the conference ‚Bauen – Bewahren – Bewerten‘. |
 | Knerr, H., Hansen, J., & Schmitt, T. (2009). Separat erfasstes Grau- und Schwarzwasser – chemisch-physikalische Zusammensetzung, Behandlung und Wiederverwertung. In Komplett: Ein innovatives System zur Schließung von Wasser- und Stoffkreisläufen. Kaiserslautern, Germany: Universität Kaiserslautern. Peer reviewed |
 | Kolisch, G., Hansen, J., Hobus, I., & Osthoff, T. (2009). Increasing the Energy Efficiency of Sewage Plants – Experiences of Energy Analysis carried out in Germany. Proceedings of the IWA Conference ‘Water and Energy 2009’. Peer reviewed |
Knerr, H., Hansen, J., Steinmetz, H., & Engelhart, M. (2009). The project KOMPLETT - A new approach for closed loop urban water cycles. SmallWat07. |
Hansen, J., Wu, K., Kolisch, G., & Hobus, I. (2009). Energy and Cost Optimization through Semi-central Sludge Treatment Centre [Paper presentation]. IWA Conference ‘Water and Energy´, Copenhagen, Denmark. |
 | Knerr, H., Hansen, J., & Schmitt, T. G. (2009). Bedarfsangepasste Aufbereitung von Abwasser zur Nutzung für unterschiedliche Zwecke [Paper presentation]. DECHEMA-Fortbildungstag: Methoden und Trends in der Wasserbehandlung. |
Hansen, J., Kolisch, G., Schmitt, T. G., & Jung, T. (2008). Ökoeffizienz in der Wasserwirtschaft - Schwerpunkt Energieoptimierung von Kläranlagen. Korrespondenz Abwasser Abfall, 05. Peer Reviewed verified by ORBi |
Hasselbach, R., Hansen, J., & Dittmer, U. (2007). Online-Messungen als Basis einer integralen Simulation. Kanalnetz und Kläranlage. Wasserwirtschaft Wassertechnik, 11, 36-41. |
Wölle, J., Steinmetz, H., Hansen, J., Einsfeld, K., & Ebert, A. (2007). An Intelligent Visualization and Decision Support System for decentralized Wastewater Treatment Plants. Advanced Sanitation Conference, 12./13.03.2007 Aachen. doi:10.2166/wst.2007.571 |
Knerr, H., Hansen, J., Steinmetz, H., Engelhart, M., & Wölle, J. (2007). Black water of different origin - characterization and biological treatment. Abstract book of 6th Conference on Wastewater Reclamation and Reuse for Sustainability, 09.-12. Peer reviewed |
Hansen, J., Krystkiewicz, D., Sagawe, G., Engelhart, M., Bornemann, J., Rechenburg, A., Clemens, J., & Ebert, A. (2007). KOMPLETT - Ein Verbundvorhaben zur Schließung von Wasser- und Stoffkreisläufen. Gas- und Wasserfach. Wasser, Abwasser, 10, 691-697. Peer Reviewed verified by ORBi |
Hansen, J. (2007). Potenzial für Energieoptimierungen auf Kläranlagen in Rheinland-Pfalz. Tagungsband Ökoeffizienz in der Wasserwirtschaft - Schwerpunkt Energieoptimierung von Kläranlagen, 26, 47-64. Peer reviewed |