Professorship for Sustainable Chemistry and Material Resources
Organisational unit: Section
Organisation profile
RESEARCH AND TEACHING
Chair for Sustainable Chemistry and Material Resources
We research and train in the field of sustainable chemistry and pharmacy.
We focus on environmental questions as well as on sustainable questions going beyond that such as social and ecological aspects in the context of the life cycle of chemical substances and products. This includes the extraction of raw material, its use as well as the fate after its use. We are also interested in the material flow associated with the extraction and use of the raw material. On top of the experimental work and modeling, we also develop concepts as for example Benign by Design intended dissipation.
Our research and teaching is carried out on an intra- and transdisciplinary scale within the Faculty of Sustainability together with national and international co-operations.
Topics
We are interested in environmental affairs and all questions concerning the sustainability within the context of the life cycle of chemicals, starting with the raw material itself and going on to the synthesis, the use to end up with the environmental fate of chemical substances and products after their use. Beyond the chemical substances and products themselves, we are also interested in the associated material flows, especially when it comes to the so-called strategic resources (e. g. phosphate, seldom metals).
We investigate the fate (e. g. identification of relevant sources) in the environment as well as the spread and the behavior of chemicals (e. g. spread, biological and photochemical degradation) in the aquatic environment in the sense of a sustainable water management. This is why we want to record their effects (e. g. genotoxicity, mutagenity, and bacteria toxicity).At present we are focusing on pesticides, pharmaceuticals, textile auxiliary agents and nanoparticles.
Service offers
Examination of (bio)-degradability of chemicals and pharmaceuticals
according to OECD/DIN/ISO and others:
• Closed Bottle-Test (OECD 301 D)
• Manometric Respirometry (OECD 301 F)
• Zahn-Wellens-Test (OECD 302 B)
• Waste water treatment plant simulation (OECD 303 A)
• Water Sediment Test
• Photochemical degradation
• Photocatalytic degradation
• Electro coalugation
• and other
Toxicity
Acute and chronic toxicity in bacteria:
• Luminescent bacteria test with Vibrio fischeri (30 minutes and 20h)
• Growth-inhibition test with Pseudomonas putida (16h) and Vibrio fischeri (20h)
• Growth-inhibition test with Enteroccus faecalis
Genotoxicity:
• Ames-Test with Salmonella typhimurium TA 98/TA 100
• Umu-Test with Salmonella typhimurium TA 1535/ psK 1002
• Mikronucleus-Test with CHO-Cells by FACS-Analysis
• Green Screen-Assay with TK6-cells
Chemical informatics
Structure property relationships
• Calculation of physicochemical properties of molecules
• Calculation of quantum chemical parameters of molecules
• Calculation of toxicity and mutagenicity
• Calculation of the biological degradation
• Calculation of metabolites (mammalia bacteria)
• Targeted design of chemicals and pharmaceuticals
• Support in purchasing decisions
• Product optimization
• REACH
Water flux based reactive mass transport modelling and assessment
• Spatio-temporal analysis of discharge and water quality (R-Statistics, SigmaPlot, ArcGIS)
• Assessment of water quality by combined water quality and quantity indices (WQI, WQQI, WAI)
• Water quality modelling in lakes and reservoirs in 1D, 2D and 3D (LAC, MOHID Water, Ce-qual)
• Catchment modelling of hydrology, erosion and sedimenttransport, phosphorus discharge, pesticides and transformation product discharge (ZIN-Sed, MOHID Land, reservoir models)
• River channel modelling of water, sediment, phosphorus, pesticide and transformation product discharge (ZIN-Sed, MOHID Stream)
• Scenario modelling and assessment
• System analysis and management assessment
• Integrated water ressources management
Analytics
• Liquid chromatography coupled to ion trap mass spectrometry
• HPLC with UV and fluorescence detection
• Gas chromatography coupled to mass spectrometry
• Ion chromatography
- Journal articles › Research › Peer-reviewed
- Published
Response to David B. Brooks
Wegerich, K. & Olsson, O., 05.2011, In: Water International. 36, 3, p. 410-413 4 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
River flow regime and snow cover of the Pamir Alay (Central Asia) in a changing climate
Chevallier, P., Pouyaud, B., Mojaisky, M., Bolgov, M., Olsson, O., Bauer, M. & Froebrich, J., 08.2014, In: Hydrological Sciences Journal. 59, 8, p. 1491-1506 16 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Semi-micro reflux procedure for minimization of chloride interference by COD determination.
Martins, A. F., de Jesus, L. E. W., Vendruscolo, N., Vasconcelos, T. G. & Wilde, M. L., 25.01.2008, In: Clean - Soil, Air, Water. 36, 1, p. 66-69 4 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Sensory Perception of Non-Deuterated and Deuterated Organic Compounds
Salthammer, T., Monegel, F., Schulz, N., Uhde, E., Grimme, S., Seibert, J., Hohm, U. & Palm, W. U., 13.01.2021, In: Chemistry - A European Journal. 27, 3, p. 1046-1056 11 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Simultaneous Determination of 11 Sulfonamides by HPLC–UV and Application for Fast Screening of Their Aerobic Elimination and Biodegradation in a Simple Test
Mahmoud, W. M. M., Khaleel, N. D. H., Hadad, G. M., Abdel-Salam, R. A., Haiß, A. & Kümmerer, K., 09.2013, In: Clean - Soil, Air, Water. 41, 9, p. 907-916 10 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Sources and pathways of biocides and their transformation products in urban storm water infrastructure of a 2 ha urban district
Linke, F., Olsson, O., Preusser, F., Kümmerer, K., Schnarr, L., Bork, M. & Lange, J., 20.08.2021, In: Hydrology and Earth System Sciences. 25, 8, p. 4495-4512 18 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Spatial trends and ecotoxic risk assessment of selected pharmaceuticals in sediments from Lake Victoria, Uganda, East Africa
Nantaba, F., Wasswa, J., Kylin, H., Bouwman, H., Palm, W-U. & Kümmerer, K., 01.01.2024, In: Science of the Total Environment. 906Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Species Identification of Bacteria and Fungi from Solid and Liquid Culture Media by MALDI-TOF Mass Spectrometry
Reich, M., Bosshard, P. P., Stark, M., Beyser, K. & Borgmann, S., 22.01.2013, In: Journal of Bacteriology & Parasitology. 4, S5, 8 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Spray-dried chitosan-metal microparticles for ciprofloxacin adsorption: Kinetic and equilibrium studies
Reynaud, F., Tsapis, N., Deyme, M., Vasconcelos, T. G., Gueutin, C., Guterres, S. S., Pohlmann, A. R. & Fattal, E., 21.08.2011, In: Soft Matter. 7, 16, p. 7304-7312 9 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Studying the fate of the drug Chlorprothixene and its photo transformation products in the aquatic environment: Identification, assessment and priority setting by application of a combination of experiments and various in silico assessments
Khaleel, N. D. H., Mahmoud, W. M. M., Olsson, O. & Kümmerer, K., 01.02.2019, In: Water Research. 149, p. 467-476 10 p.Research output: Journal contributions › Journal articles › Research › peer-review