U. Neis

1.7k total citations · 1 hit paper
15 papers, 1.4k citations indexed

About

U. Neis is a scholar working on Materials Chemistry, Water Science and Technology and Pollution. According to data from OpenAlex, U. Neis has authored 15 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 7 papers in Water Science and Technology and 5 papers in Pollution. Recurrent topics in U. Neis's work include Ultrasound and Cavitation Phenomena (9 papers), Wastewater Treatment and Nitrogen Removal (4 papers) and Microbial Inactivation Methods (3 papers). U. Neis is often cited by papers focused on Ultrasound and Cavitation Phenomena (9 papers), Wastewater Treatment and Nitrogen Removal (4 papers) and Microbial Inactivation Methods (3 papers). U. Neis collaborates with scholars based in Germany and Türkiye. U. Neis's co-authors include Klaus G. Nickel, Andreas Tiehm, Adolf Weber, Monika Engels, Nilsun H. Ince and Orhan Yenigün and has published in prestigious journals such as Water Research, Ultrasonics Sonochemistry and Water Science & Technology.

In The Last Decade

U. Neis

14 papers receiving 1.2k citations

Hit Papers

align trajectories

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.

Ultrasonic waste activated sludge disintegration for improving anaerobic stabilization

2001 656 citations Andreas Tiehm, Klaus G. Nickel et al. Water Research profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
U. Neis Germany	12	575	537	478	313	245	15	1.4k
Sridhar Pilli India	11	538 0.9×	671 1.2×	391 0.8×	304 1.0×	109 0.4×	27	1.4k
Shufei He China	19	260 0.5×	321 0.6×	414 0.9×	302 1.0×	160 0.7×	32	1.2k
Huoqing Ge Australia	12	392 0.7×	525 1.0×	594 1.2×	339 1.1×	88 0.4×	16	1.1k
Xu-Lin Sun China	8	696 1.2×	140 0.3×	350 0.7×	316 1.0×	117 0.5×	10	1.0k
Mahmut Altınbaş Türkiye	21	513 0.9×	160 0.3×	271 0.6×	325 1.0×	116 0.5×	58	1.3k
Hui Mu China	17	401 0.7×	547 1.0×	455 1.0×	212 0.7×	261 1.1×	36	1.5k
Wafa Dastyar China	16	305 0.5×	288 0.5×	319 0.7×	393 1.3×	122 0.5×	23	1.3k
Michela Langone Italy	21	366 0.6×	271 0.5×	377 0.8×	343 1.1×	186 0.8×	33	1.2k
Fengyi Zhu China	13	421 0.7×	125 0.2×	360 0.8×	306 1.0×	169 0.7×	32	1.2k
Benjamin Jurcik China	8	570 1.0×	139 0.3×	331 0.7×	264 0.8×	91 0.4×	9	871

Countries citing papers authored by U. Neis

Since Specialization

Citations

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

Fields of papers citing papers by U. Neis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of U. Neis

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

All Works

Sort: Min cites: Since: Top N: Style:

15 of 15 papers shown

1.

Neis, U., et al.. (2012). Pretreatment of Sewage Sludge by Low-frequency Ultrasound. Journal of Advanced Oxidation Technologies. 15(2). 7 indexed citations

2.

Neis, U.. (2010). Ultrasound in water, wastewater and sludge treatment 14 indexed citations

3.

Neis, U., et al.. (2008). Improving anaerobic and aerobic degradation by ultrasonic disintegration of biomass. Journal of Environmental Science and Health Part A. 43(13). 1541–1545. 38 indexed citations

4.

Nickel, Klaus G. & U. Neis. (2007). Ultrasonic disintegration of biosolids for improved biodegradation. Ultrasonics Sonochemistry. 14(4). 450–455. 135 indexed citations

5.

Neis, U., et al.. (2007). Symbiotic algal bacterial wastewater treatment: effect of food to microorganism ratio and hydraulic retention time on the process performance. Water Science & Technology. 55(11). 165–171. 75 indexed citations

6.

Weber, Adolf, et al.. (2005). Bioflocculent algal–bacterial biomass improves low-cost wastewater treatment. Water Science & Technology. 52(12). 9–18. 120 indexed citations

7.

Neis, U., et al.. (2005). Improving chlorine disinfection of wastewater by ultrasound application. Water Science & Technology. 52(10-11). 139–144. 33 indexed citations

8.

Tiehm, Andreas & U. Neis. (2004). Ultrasonic dehalogenation and toxicity reduction of trichlorophenol. Ultrasonics Sonochemistry. 12(1-2). 121–125. 13 indexed citations

9.

Neis, U., et al.. (2003). Improved wastewater disinfection by ultrasonic pre-treatment. Ultrasonics Sonochemistry. 11(5). 333–336. 112 indexed citations

10.

Neis, U., et al.. (2003). Ultrasonic disinfection of wastewater effluents for high-quality reuse. Water Science & Technology Water Supply. 3(4). 261–267. 24 indexed citations

11.

Tiehm, Andreas, et al.. (2001). Removal of chlorinated pollutants by a combination of ultrasound and biodegradation. Water Science & Technology. 43(2). 297–303. 11 indexed citations

12.

Tiehm, Andreas, et al.. (2001). Ultrasonic waste activated sludge disintegration for improving anaerobic stabilization. Water Research. 35(8). 2003–2009. 656 indexed citations breakdown →

13.

Neis, U., Klaus G. Nickel, & Andreas Tiehm. (2000). Enhancement of anaerobic sludge digestion by ultrasonic disintegration. Water Science & Technology. 42(9). 73–80. 101 indexed citations

14.

Tiehm, Andreas, et al.. (1999). Particle size analysis for improved sedimentation and filtration in waste water treatment. Water Science & Technology. 39(8). 99–106. 21 indexed citations

15.

Neis, U., et al.. (1982). Flotation as the Final Clarification Step in Waste-Water Treatment and Its Influence on the Oxygen Balance of Receiving Waters. Water Science & Technology. 14(9-11). 1519–1520. 1 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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