Renatus Widmann

696 total citations
20 papers, 529 citations indexed

About

Renatus Widmann is a scholar working on Building and Construction, Industrial and Manufacturing Engineering and Environmental Engineering. According to data from OpenAlex, Renatus Widmann has authored 20 papers receiving a total of 529 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Building and Construction, 9 papers in Industrial and Manufacturing Engineering and 8 papers in Environmental Engineering. Recurrent topics in Renatus Widmann's work include Anaerobic Digestion and Biogas Production (9 papers), Landfill Environmental Impact Studies (8 papers) and Wastewater Treatment and Nitrogen Removal (5 papers). Renatus Widmann is often cited by papers focused on Anaerobic Digestion and Biogas Production (9 papers), Landfill Environmental Impact Studies (8 papers) and Wastewater Treatment and Nitrogen Removal (5 papers). Renatus Widmann collaborates with scholars based in Germany, Egypt and Iran. Renatus Widmann's co-authors include A. Salem, Jürgen Schubert, Morteza Almassi, Tim Ricken, Joachim Bluhm, T. Gehrke, Melissa A. Denecke, Torsten C. Schmidt, Alfred V. Hirner and Roland A. Diaz-Bone and has published in prestigious journals such as Journal of Hazardous Materials, Bioresource Technology and International Journal of Hydrogen Energy.

In The Last Decade

Renatus Widmann

19 papers receiving 507 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Renatus Widmann Germany 11 319 190 155 123 109 20 529
Xianpu Zhu China 11 408 1.3× 157 0.8× 103 0.7× 76 0.6× 136 1.2× 21 561
T. Amani Iran 12 396 1.2× 217 1.1× 100 0.6× 51 0.4× 172 1.6× 16 594
Anne Kleyböcker Germany 10 249 0.8× 111 0.6× 45 0.3× 56 0.5× 129 1.2× 18 372
S Shanmugam Canada 11 230 0.7× 153 0.8× 54 0.3× 67 0.5× 76 0.7× 20 406
A. Galí Spain 11 342 1.1× 150 0.8× 222 1.4× 67 0.5× 330 3.0× 14 656
Petr Dolejš Czechia 12 214 0.7× 94 0.5× 136 0.9× 94 0.8× 277 2.5× 17 574
Yue-Gen Yan Taiwan 10 202 0.6× 128 0.7× 56 0.4× 92 0.7× 212 1.9× 12 536
Azam Akhbari Iran 15 136 0.4× 199 1.0× 150 1.0× 64 0.5× 134 1.2× 26 687
R. Isaacson United States 5 267 0.8× 163 0.9× 266 1.7× 62 0.5× 131 1.2× 5 546
Ruilin Zhu China 9 319 1.0× 130 0.7× 101 0.7× 87 0.7× 108 1.0× 12 417

Countries citing papers authored by Renatus Widmann

Since Specialization
Citations

This map shows the geographic impact of Renatus Widmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Renatus Widmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Renatus Widmann more than expected).

Fields of papers citing papers by Renatus Widmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Renatus Widmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Renatus Widmann. The network helps show where Renatus Widmann may publish in the future.

Co-authorship network of co-authors of Renatus Widmann

This figure shows the co-authorship network connecting the top 25 collaborators of Renatus Widmann. A scholar is included among the top collaborators of Renatus Widmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Renatus Widmann. Renatus Widmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Salem, A., et al.. (2018). Two-stage anaerobic fermentation process for bio-hydrogen and bio-methane production from pre-treated organic wastes. Bioresource Technology. 265. 399–406. 34 indexed citations
2.
Salem, A., et al.. (2018). Fermentative hydrogen production from low-value substrates. World Journal of Microbiology and Biotechnology. 34(12). 176–176. 27 indexed citations
3.
Salem, A., et al.. (2018). Effect of pre-treatment and hydraulic retention time on biohydrogen production from organic wastes. International Journal of Hydrogen Energy. 43(10). 4856–4865. 54 indexed citations
4.
Salem, A., et al.. (2017). Effect of cell immobilization, hematite nanoparticles and formation of hydrogen-producing granules on biohydrogen production from sucrose wastewater. International Journal of Hydrogen Energy. 42(40). 25225–25233. 30 indexed citations
5.
Schmuck, S., et al.. (2016). Depsim: numerical 3D-simulation of the water, gas and solid phase in a landfill. International Journal of Sustainable Development and Planning. 11(5). 694–699. 1 indexed citations
6.
Ricken, Tim, et al.. (2015). Validation of a coupled FE‐model for the simulation of methane oxidation via thermal imaging. PAMM. 15(1). 433–434. 1 indexed citations
7.
Frank, Susanne, Wilhelm Kuttler, Wolf Merkel, et al.. (2014). Dynaklim : dynamische Anpassung der Emscher-Lippe-Region (Ruhrgebiet) an die Auswirkungen des Klimawandels. Publication Server of the Wuppertal Institute (Wuppertal Institute). 1 indexed citations
8.
Ricken, Tim, et al.. (2014). A coupled multi‐component approach for bacterial methane oxidation in landfill cover layers. PAMM. 14(1). 469–470. 1 indexed citations
9.
Ricken, Tim, Joachim Bluhm, Renatus Widmann, et al.. (2013). Concentration driven phase transitions in multiphase porous media with application to methane oxidation in landfill cover layers. ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 94(7-8). 609–622. 23 indexed citations
10.
Ricken, Tim, et al.. (2013). Bacterial methane oxidation in landfill cover layers ‐ a coupled FE multiphase description. PAMM. 13(1). 193–194. 1 indexed citations
11.
Grube, Thomas, et al.. (2010). Development of a Combined Bio-Hydrogen- and Methane-Pro- duction Unit Using Dark Fermentation. JuSER (Forschungszentrum Jülich). 1 indexed citations
12.
Almassi, Morteza, et al.. (2010). Continuous fermentative hydrogen production under various process conditions.. Journal of Food Agriculture & Environment. 8. 968–972. 3 indexed citations
13.
Diaz-Bone, Roland A., et al.. (2010). Investigation of biomethylation of arsenic and tellurium during composting. Journal of Hazardous Materials. 189(3). 653–659. 13 indexed citations
14.
Ricken, Tim, et al.. (2010). A finite element simulation of biological conversion processes in landfills. Waste Management. 31(4). 663–669. 15 indexed citations
15.
Almassi, Morteza, et al.. (2010). Development of a method for biohydrogen production from wheat straw by dark fermentation. International Journal of Hydrogen Energy. 36(1). 411–420. 78 indexed citations
16.
Ricken, Tim, et al.. (2009). A multiphase finite element simulation of biological conversion processes in landfills. PAMM. 9(1). 51–54. 1 indexed citations
17.
Widmann, Renatus, et al.. (2008). Biohydrogen production by dark fermentation: Experiences of continuous operation in large lab scale. International Journal of Hydrogen Energy. 34(10). 4509–4516. 58 indexed citations
18.
Widmann, Renatus, et al.. (2006). Evaluation of aerated biofilter systems for microbial methane oxidation of poor landfill gas. Waste Management. 26(4). 408–416. 99 indexed citations
19.
Ricken, Tim, et al.. (2006). Estimation of landfill emission lifespan using process oriented modeling. Waste Management. 26(4). 442–450. 10 indexed citations
20.
Schubert, Jürgen, et al.. (2005). Feasibility study for co-digestion of sewage sludge with OFMSW on two wastewater treatment plants in Germany. Waste Management. 25(4). 393–399. 78 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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