Knut Wichmann

821 total citations · 1 hit paper
12 papers, 627 citations indexed

About

Knut Wichmann is a scholar working on Industrial and Manufacturing Engineering, Nutrition and Dietetics and Water Science and Technology. According to data from OpenAlex, Knut Wichmann has authored 12 papers receiving a total of 627 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Industrial and Manufacturing Engineering, 4 papers in Nutrition and Dietetics and 4 papers in Water Science and Technology. Recurrent topics in Knut Wichmann's work include Wastewater Treatment and Reuse (5 papers), Child Nutrition and Water Access (4 papers) and Urban Stormwater Management Solutions (2 papers). Knut Wichmann is often cited by papers focused on Wastewater Treatment and Reuse (5 papers), Child Nutrition and Water Access (4 papers) and Urban Stormwater Management Solutions (2 papers). Knut Wichmann collaborates with scholars based in Germany. Knut Wichmann's co-authors include Fangyue Li, Ralf Otterpohl, Joachim Behrendt, Jürgen Hahn, Holger Gulyas, Mathias Ernst and Bernd Bendinger and has published in prestigious journals such as The Science of The Total Environment, Waste Management and Water Science & Technology.

In The Last Decade

Knut Wichmann

12 papers receiving 593 citations

Hit Papers

Review of the technological approaches for grey water tre... 2009 2026 2014 2020 2009 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Review of the technological approaches for grey water treatment and reuses
    2009 484 citations Fangyue Li, Knut Wichmann et al. The Science of The Total Environment profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Knut Wichmann Germany 7 511 332 165 164 53 12 627
Fangyue Li Germany 5 508 1.0× 326 1.0× 165 1.0× 159 1.0× 46 0.9× 7 598
Helena Palmquist Sweden 7 317 0.6× 230 0.7× 104 0.6× 62 0.4× 26 0.5× 11 459
Janet Yip Cheng Leong Malaysia 8 266 0.5× 168 0.5× 91 0.6× 189 1.2× 24 0.5× 8 414
Erwin Nolde Germany 8 441 0.9× 234 0.7× 169 1.0× 198 1.2× 27 0.5× 8 541
Jörgen Hanæus Sweden 8 210 0.4× 123 0.4× 62 0.4× 92 0.6× 31 0.6× 19 332
B. Beler Baykal Türkiye 14 307 0.6× 210 0.6× 49 0.3× 55 0.3× 29 0.5× 43 558
Weiling Zhang China 8 201 0.4× 190 0.6× 46 0.3× 55 0.3× 62 1.2× 19 453
Martin Oldenburg Germany 10 230 0.5× 140 0.4× 49 0.3× 48 0.3× 22 0.4× 14 359
K. Hartley Australia 6 355 0.7× 257 0.8× 22 0.1× 147 0.9× 44 0.8× 10 549
Nidal Mahmoud Palestinian Territory 13 216 0.4× 342 1.0× 47 0.3× 120 0.7× 22 0.4× 33 643

Countries citing papers authored by Knut Wichmann

Since Specialization
Citations

This map shows the geographic impact of Knut Wichmann'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 Knut Wichmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Knut Wichmann more than expected).

Fields of papers citing papers by Knut Wichmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Knut Wichmann. 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 Knut Wichmann. The network helps show where Knut Wichmann may publish in the future.

Co-authorship network of co-authors of Knut Wichmann

This figure shows the co-authorship network connecting the top 25 collaborators of Knut Wichmann. A scholar is included among the top collaborators of Knut Wichmann 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 Knut Wichmann. Knut Wichmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
Ernst, Mathias, et al.. (2014). Energy efficiency and energy saving in the German water industry. Water Practice & Technology. 9(2). 256–263. 6 indexed citations
2.
Li, Fangyue, Knut Wichmann, & Ralf Otterpohl. (2010). ChemInform Abstract: Review of the Technological Approaches for Grey Water Treatment and Reuses. ChemInform. 41(10). 1 indexed citations
3.
Li, Fangyue, Knut Wichmann, & Ralf Otterpohl. (2009). Review of the technological approaches for grey water treatment and reuses. The Science of The Total Environment. 407(11). 3439–3449. 484 indexed citations breakdown →
4.
Li, Fangyue, Knut Wichmann, & Ralf Otterpohl. (2009). Evaluation of appropriate technologies for grey water treatments and reuses. Water Science & Technology. 59(2). 249–260. 28 indexed citations
5.
Li, Fangyue, Joachim Behrendt, Knut Wichmann, & Ralf Otterpohl. (2009). Evaluation of factors influencing soluble microbial product in submerged MBR through hybrid ASM model. Frontiers of Environmental Science & Engineering in China. 3(2). 226–235. 3 indexed citations
6.
Li, Fangyue, Holger Gulyas, Knut Wichmann, & Ralf Otterpohl. (2009). Treatment of household grey water with a UF membrane filtration system. Desalination and Water Treatment. 5(1-3). 275–282. 11 indexed citations
7.
Li, Fangyue, et al.. (2008). Treatment of the methanogenic landfill leachate with thin open channel reverse osmosis membrane modules. Waste Management. 29(2). 960–964. 30 indexed citations
8.
Li, Fangyue, Joachim Behrendt, Knut Wichmann, & Ralf Otterpohl. (2008). Resources and nutrients oriented greywater treatment for non-potable reuses. Water Science & Technology. 57(12). 1901–1907. 41 indexed citations
9.
Wichmann, Knut, et al.. (2007). Quantifizierung von Stickstoffausträgen über unterirdische Abflusspfade. Wasser und Abfall. 9(3). 35–39. 1 indexed citations
10.
Bendinger, Bernd, et al.. (2001). Biodegradation of NOM in Rapid Sand Filters for Removing Iron and Manganese. Acta hydrochimica et hydrobiologica. 29(5). 289–295. 8 indexed citations
11.
Wichmann, Knut, et al.. (2000). Geogene Grundwasserversalzung in den Poren-Grundwasserleitern Norddeutschlands und ihre Bedeutung für die Wasserwirtschaft. 10 indexed citations
12.
Wichmann, Knut, et al.. (1997). Mechanical properties of waterwork sludges – shear strength. Water Science & Technology. 36(11). 43–50. 4 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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