R. C. Ahlert

1.2k total citations · 1 hit paper
42 papers, 955 citations indexed

About

R. C. Ahlert is a scholar working on Pollution, Water Science and Technology and Biomedical Engineering. According to data from OpenAlex, R. C. Ahlert has authored 42 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pollution, 9 papers in Water Science and Technology and 8 papers in Biomedical Engineering. Recurrent topics in R. C. Ahlert's work include Wastewater Treatment and Nitrogen Removal (10 papers), Microbial bioremediation and biosurfactants (6 papers) and Membrane Separation Technologies (4 papers). R. C. Ahlert is often cited by papers focused on Wastewater Treatment and Nitrogen Removal (10 papers), Microbial bioremediation and biosurfactants (6 papers) and Membrane Separation Technologies (4 papers). R. C. Ahlert collaborates with scholars based in United States and Netherlands. R. C. Ahlert's co-authors include S.S. Wang, Christopher G. Uchrin, C. Stewart Slater, David S. Kosson, D.E. Robertson, Paul N. Cheremisinoff, Andrews Athisayam, L. A. Wenzel, Robert Vichnevetsky and Marvin L. Granstrom and has published in prestigious journals such as Water Research, Journal of Hazardous Materials and The Journal of Physical Chemistry.

In The Last Decade

R. C. Ahlert

40 papers receiving 855 citations

Hit Papers

align trajectories sort by overperformance

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.

Nitrification and nitrogen removal

1977 349 citations R. C. Ahlert 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
R. C. Ahlert United States	13	404	365	264	204	143	42	955
S.N. Sin Hong Kong	13	452 1.1×	406 1.1×	137 0.5×	149 0.7×	160 1.1×	22	950
J. Manem France	18	805 2.0×	869 2.4×	315 1.2×	462 2.3×	146 1.0×	32	1.4k
Marina Arnaldos United States	13	429 1.1×	238 0.7×	197 0.7×	145 0.7×	121 0.8×	20	952
Jin M. Chen United States	11	278 0.7×	239 0.7×	294 1.1×	77 0.4×	290 2.0×	14	927
L. Tijhuis Netherlands	14	216 0.5×	628 1.7×	205 0.8×	149 0.7×	137 1.0×	18	1.1k
Hossein Ganjidoust Iran	17	316 0.8×	276 0.8×	131 0.5×	218 1.1×	97 0.7×	83	1.0k
Junxian Shi China	11	391 1.0×	175 0.5×	163 0.6×	112 0.5×	84 0.6×	24	768
Soraya Mohajeri Malaysia	16	539 1.3×	266 0.7×	230 0.9×	358 1.8×	153 1.1×	21	1.0k
H. Roques France	14	327 0.8×	103 0.3×	188 0.7×	143 0.7×	33 0.2×	38	857
H. Ødegaard Norway	20	587 1.5×	852 2.3×	165 0.6×	641 3.1×	269 1.9×	47	1.4k

Countries citing papers authored by R. C. Ahlert

Since Specialization

Citations

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

Fields of papers citing papers by R. C. Ahlert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. C. Ahlert. 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 R. C. Ahlert. The network helps show where R. C. Ahlert may publish in the future.

Co-authorship network of co-authors of R. C. Ahlert

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

All Works

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20 of 20 papers shown

Ahlert, R. C., et al.. (1995). Pilot‐scale study of in situ steam extraction for the recovery of dense nonaqueous phase liquids from the vadose zone. Journal of Environmental Science and Health Part A Environmental Science and Engineering and Toxicology. 30(4). 857–873. 1 indexed citations

Ahlert, R. C., et al.. (1992). Ground and aerial survey of a peninsular landfill. Water Research. 26(4). 519–526. 6 indexed citations

Ahlert, R. C., et al.. (1992). Supercritical extraction of polynuclear aromatic hydrocarbons from soil. Environmental Progress. 11(3). 220–222. 14 indexed citations

Ahlert, R. C., et al.. (1991). REMEDIATION OF THE LIPARI LANDFILL, AMERICA'S #1 RANKED SUPERFUND SITE. Impact Assessment. 9(3). 13–30. 3 indexed citations

Cheremisinoff, Paul N. & R. C. Ahlert. (1990). Hazardous waste containment and treatment. 13 indexed citations

Kosson, David S., et al.. (1990). Evaluation of serial anaerobic/aerobic packed bed bioreactors for treatment of a superfund leachate. Journal of Hazardous Materials. 23(1). 21–42. 8 indexed citations

Ahlert, R. C., et al.. (1988). Pilot plant demonstration of in-situ biodegradation of 1,1,1-trichloroethane. Journal of Water Pollution Control Federation. 60(10). 1843–1849. 8 indexed citations

Ahlert, R. C., et al.. (1987). Anaerobic degradation of chlorinated solvents. Journal of Water Pollution Control Federation. 59(11). 964–968. 32 indexed citations

Robertson, D.E., et al.. (1987). Treatment of landfill leachates. Journal of Hazardous Materials. 14(1). 83–101. 39 indexed citations

10.

Kosson, David S., et al.. (1987). Modeling and simulation of a soil-based microbial treatment process. Journal of Hazardous Materials. 14(2). 191–211. 8 indexed citations

11.

Kosson, David S., et al.. (1986). BIODEGRADATION PROCESS ANALYSIS BY ULTRAFILTRATION. Chemical Engineering Communications. 42(1-3). 53–59. 1 indexed citations

12.

Kosson, David S., et al.. (1985). Modeling of Microbially Active Soil Columns. 266–274. 3 indexed citations

13.

Kosson, David S., et al.. (1985). Recovery of solvent from a shallow aquifer. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

14.

Ahlert, R. C., et al.. (1985). Anaerobic treatment of concentrated industrial wastewater. Environmental Progress. 4(1). 22–26. 5 indexed citations

15.

Ahlert, R. C., et al.. (1985). Role of cometabolism in biological oxidation of synthetic compounds. Biotechnology and Bioengineering. 27(9). 1306–1311. 21 indexed citations

16.

Slater, C. Stewart, Christopher G. Uchrin, & R. C. Ahlert. (1985). Ultrafiltration processes for the characterization and separation of landfill leachates. Journal of Environmental Science and Health Part A Environmental Science and Engineering. 20(1). 97–111. 20 indexed citations

17.

Slater, C. Stewart, R. C. Ahlert, & Christopher G. Uchrin. (1983). Treatment of landfill leachates by reverse osmosis. Environmental Progress. 2(4). 251–256. 25 indexed citations

18.

Ahlert, R. C., et al.. (1975). Stochastic variation of water quality of the Passaic River. Water Resources Research. 11(2). 300–308. 12 indexed citations

19.

Ahlert, R. C., et al.. (1965). Heat Transfer and Holdup Phenomena in Spray Column. Industrial & Engineering Chemistry Process Design and Development. 4(2). 225–230. 10 indexed citations

20.

Ahlert, R. C., et al.. (1962). Density and Viscosity of Anhydrous Hydrazine at Elevated Temperatures.. Journal of Chemical & Engineering Data. 7(1). 158–160. 11 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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