Dr. habil. Judy Libra
Abteilung: Technik der Aufbereitung, Lagerung und Konservierung
Mitarbeit in Forschungsprogrammen
Arbeitsgebiete
Umweltverfahrenstechnik
Wassernutzung in der Landwirtschaft
Themen:
- hydrothermale Karbonisierung von Reststoffen
- chemische und biologische Behandlung von Wasser
- Stoffstrom- und Umweltmanagement
Projekte
- CoffeeChar – Valorization of by-products from wet coffee processing: waste to carbon-rich material using hydrothermal carbonization to improve the sustainability of the coffee value chain in Vietnam Hintergrund: Zur Verbesserung der Wettbewerbsfähig…
- IWRM – Verbundprojekt Isfahan: Integriertes Wasserressourcenmanagement im Einzugsgebiet des Zayandeh Rud, Teilprojekt 3 Das übergeordnete Ziel ist die Weiternetwicklung des Water Management Tools (WMT) zu einem Entscheidungshilfesystem (DSS), die dau…
- GlobalFarmWater – Linking increases in water use efficiency for food production at the farm scale to global projections. Die Landwirtschaft verwendet den größten Anteil der erneuerbaren Wasserressourcen zur Ernährung einer noch immer wachsenden Weltb…
Veröffentlichungen
- Zamani, O.; Grundmann, P.; Libra, J.; Nikouie, A. (2019): Limiting and timing water supply for agricultural production - The case of the Zayandeh-Rud River Basin, Iran. Agricultural Water Management. (Aug): p. 322-335. Online: https://doi.org/10.1016/j.agwat.2019.05.047
- Ro, K.; Ro, K.; Libra, J.; Libra, J.; Bae, S.; Bae, S.; Berge, N.; Berge, N.; Flora, J.; Flora, J.; Pecenka, R.; Pecenka, R. (2019): Combustion Behavior of Animal-Manure-Based Hydrochar and Pyrochar. ACS Sustainable Chemistry & Engineering. (1): p. 470-478. Online: https://doi.org/10.1021/acssuschemeng.8b03926
- Kraatz, S.; Libra, J.; Drastig, K.; Hunstock, U.; Zare, M.; Jacobs, H. (2019): Water use indicators at farm scale - An agro-hydrological software solution. Science of the Total Environment. (15 August 2019): p. 133-145. Online: https://doi.org/10.1016/j.scitotenv.2019.04.368
- Ro, K.; Dietenberger, M.; Libra, J.; Proeschel, R.; Atiyeh, H.; Sahoo, K.; Park, W. (2019): Production of Ethanol from Livestock, Agricultural, and Forest Residuals: An Economic Feasibility Study. Special Issue Innovative Animal Manure Management for Environmental Protection, Improved Soil Fertility and Crop Production. Environments. (8): p. 97. Online: https://doi.org/10.3390/environments6080097
- Román, S.; Libra, J.; Berge, N.; Sabio, E.; Ro, K.; Li, L.; Ledesma, B.; Álvarez, A.; Bae, S. (2018): Hydrothermal carbonization: Modeling, final properties design and applications: A review. Energies. (1): p. 1-28. Online: http://dx.doi.org/10.3390/en11010216
- Horlemann, L.; Asghar Besalatpour, A.; Götz, G.; Grundmann, P.; Heppeler, J.; Libra, J.; Hinz, T.; Tscherner, U.; Vogler, S. (2018): Integrated Water Resources Management in the Zayandeh Rud catchment, Iran. Water Solutions. (2): p. 76-85. Online: https://www.researchgate.net/publication/325485501_Horlemann_L_Besalatpour_A_Gotz_G_Grundmann_P_Heppeler_J_Libra_J_Hinz_TS_Raber_W_Tscherner_U_Vogler_S_2018_Integrated_Water_Resources_Management_in_the_Zayandeh_Rud_catchment_Iran_in_Water_Solutions_2_
- Han, L.; Sun, H.; Ro, K.; Sun, K.; Libra, J.; Xing, B. (2017): Removal of antimony (III) and cadmium (II) from aqueous solution using animal manure-derived hydrochars and pyrochars. Bioresource Technology. (June 2017): p. 77-85. Online: https://doi.org/10.1016/j.biortech.2017.02.130
- Ro, K.; Flora, J.; Bae, S.; Libra, J.; Berge, N.; Ailvarez-Murillo, A.; Li, L. (2017): Properties of animal-manure-based hydrochars and predictions using published models. ACS Sustainable Chemistry & Engineering. (8): p. 7317-7324. Online: http://dx.doi.org/10.1021/acssuschemeng.7b01569
- Han, L.; Ro, K.; Waang, Y.; Sun, K.; Sun, H.; Libra, J.; Xing, B. (2017): Oxidation resistance of biochars as a function of feedstock and pyrolysis condition. Science of the Total Environment. (März 2018): p. 335-344. Online: https://doi.org/10.1016/j.scitotenv.2017.11.014
- Ro, K.; Novak, J.; Johnson, M.; Szogi, A.; Libra, J.; Spokas, K.; Bae, S. (2016): Leachate water quality of soils amended with different swine manure-based amendments. Chemosphere. (Jan): p. 92-99. Online: http://dx.doi.org/10.1016/j.chemosphere.2015.05.023
Veröffentlichungen vor ATB-Zugehörigkeit
Selected Scientific Journals
Leu S., Libra J.A., Stenstrom M.K. (2010) Monitoring off-gas O2/CO2 to predict nitrification performance in activated sludge processes. Water Research 44(11): 3434-3444
Schuchardt A., Libra J.A., Sahlmann C., Wiesmann U., Gnirss R. (2007) Evaluation of the oxygen transfer efficiency under process conditions using the dynamic off-gas method. Environmental Technology, 28:479-489
Libra J.A. (2007) Environmental Process Engineering: Building Capacity for Sustainability. Journal of Professional Issues in Engineering Education & Practice, 133 (4) 308-319
Mohey El-Dein A., Libra J.A., Wiesmann U. (2006) Cost analysis for the degradation of highly concentrated textile dye wastewater with chemical oxidation H2O2/UV and biological treatment. J Chem Technol Biotechnol 81:1239–1245
Libra J.A., Borchert M., Banit S. (2003) Competition strategies for the decolorization of a textile reactive dye with the white rot fungi Trametes versicolor under nonsterile conditions. Biotechnology and Bioengineering 82(6) 736-744
Libra J.A., Sosath F. (2003) Comparison of biological and chemical process combinations for the treatment of textile dyehouse wastewater. J Chemical Technology and Biotechnology 78 1149-1156
Books
Gottschalk C., Libra J.A., Saupe A. (2010) Ozonation of Water and Waste Water -A Practical Guide to Understanding Ozone and its Application. 2nd Edition, Wiley-VCH, Weinheim (2004 Translation of 1st Edition in Chinese, China Architecture & Building Press)
Kaiser K., Libra J., Merz B., Bens O., Hüttl R.F. (Hrsg.), 2010. Aktuelle Probleme im Wasserhaushalt von Nordostdeutschland: Trends, Ursachen, Lösungen. Scientific Technical Report STR10/10, 239 S. Deutsches GeoForschungsZentrum, Potsdam.
Frobel M., Libra J. (1997) Das Checklistensystem zur EG-Öko-Audit-Verordnung: eine Arbeitshilfe mit Erläuterungen und Praxisbeispielen. Campus Verlag, Frankfurt/Main 1997