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Highly Cited Researchers
Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers 23 Scientists Citation Rankings - 2026
Citation Rankings highlight the world’s Highly Cited Researchers based on total and recent 5-year citation counts. These rankings reveal how widely and consistently a researcher’s work is cited, reflecting their level of scientific influence. Data is analyzed using near real-time metrics, with special attention to unethical practices and manipulative behaviors. To ensure transparency and data integrity, the reporting of potential violations is actively encouraged. Comparative analysis is available across 13 main fields and 221 academic disciplines. This ranking is unique to the AD Scientific Index.
* Total Citation Counts Rankings
Rankings
5,424
World Rank
141
Country Rank
4
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Water Treatment Processes | Environmental Nanotechnology | Advanced Oxidation | Membrane Technolog
Water Treatment Processes | Environmental Nanotechnology | Advanced Oxidation | Membrane Technolog
Citation Metrics
-
Total78,533
-
Last 5 Years57,054
-
Last 5 Years / Total0.726
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* Total Citation Counts Rankings
Rankings
38,196
World Rank
1,545
Country Rank
30
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Membrane Technology | Environmental Engineerin
Water Treatment | Membrane Technology | Environmental Engineerin
Citation Metrics
-
Total22,534
-
Last 5 Years18,035
-
Last 5 Years / Total0.800
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* Total Citation Counts Rankings
Rankings
142,913
World Rank
6,599
Country Rank
101
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Antimicrobial resistance | Wastewater treatment | Risk assessment | Emerging contaminant
Antimicrobial resistance | Wastewater treatment | Risk assessment | Emerging contaminant
Citation Metrics
-
Total7,800
-
Last 5 Years5,830
-
Last 5 Years / Total0.747
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* Total Citation Counts Rankings
Rankings
168,878
World Rank
7,951
Country Rank
127
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Wastewater Treatment | Environmental Microbiology | Bioenergy recovery | Nitrogen cycl
Environmental Engineering | Wastewater Treatment | Environmental Microbiology | Bioenergy recovery | Nitrogen cycl
Citation Metrics
-
Total6,648
-
Last 5 Years5,109
-
Last 5 Years / Total0.769
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* Total Citation Counts Rankings
Rankings
185,156
World Rank
8,771
Country Rank
143
University
Ranking Based On Selection:
5
Citation Metrics
-
Total6,075
-
Last 5 Years4,069
-
Last 5 Years / Total0.670
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* Total Citation Counts Rankings
Rankings
206,274
World Rank
9,892
Country Rank
156
University
Ranking Based On Selection:
6
Citation Metrics
-
Total5,440
-
Last 5 Years4,722
-
Last 5 Years / Total0.868
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* Total Citation Counts Rankings
Rankings
215,382
World Rank
10,311
Country Rank
160
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Water Treatment | Wastewater Treatmen
Environmental Engineering | Water Treatment | Wastewater Treatmen
Citation Metrics
-
Total5,201
-
Last 5 Years4,518
-
Last 5 Years / Total0.869
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* Total Citation Counts Rankings
Rankings
241,949
World Rank
11,739
Country Rank
178
University
Ranking Based On Selection:
8
Citation Metrics
-
Total4,597
-
Last 5 Years3,347
-
Last 5 Years / Total0.728
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* Total Citation Counts Rankings
Rankings
248,084
World Rank
12,034
Country Rank
183
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Water treatment | Environmental engineerin
Water treatment | Environmental engineerin
Citation Metrics
-
Total4,475
-
Last 5 Years4,058
-
Last 5 Years / Total0.907
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* Total Citation Counts Rankings
Rankings
262,034
World Rank
12,780
Country Rank
195
University
Ranking Based On Selection:
10
Citation Metrics
-
Total4,216
-
Last 5 Years4,133
-
Last 5 Years / Total0.980
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* Total Citation Counts Rankings
Rankings
335,994
World Rank
16,599
Country Rank
250
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Water electrolysis | Pulsed dynamic electrocatalysis | Porous carbon | Oxygen reduction reactio
Water electrolysis | Pulsed dynamic electrocatalysis | Porous carbon | Oxygen reduction reactio
Citation Metrics
-
Total3,153
-
Last 5 Years2,985
-
Last 5 Years / Total0.947
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* Total Citation Counts Rankings
Rankings
412,361
World Rank
20,489
Country Rank
308
University
Ranking Based On Selection:
12
Citation Metrics
-
Total2,428
-
Last 5 Years1,615
-
Last 5 Years / Total0.665
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* Total Citation Counts Rankings
Rankings
463,796
World Rank
22,982
Country Rank
342
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
water and wastewater treatment | membrane fouling | nutrient and bioenergy recover
water and wastewater treatment | membrane fouling | nutrient and bioenergy recover
Citation Metrics
-
Total2,064
-
Last 5 Years2,015
-
Last 5 Years / Total0.976
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* Total Citation Counts Rankings
Rankings
524,442
World Rank
25,804
Country Rank
386
University
Ranking Based On Selection:
14
Citation Metrics
-
Total1,723
-
Last 5 Years991
-
Last 5 Years / Total0.575
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* Total Citation Counts Rankings
Rankings
685,114
World Rank
32,785
Country Rank
474
University
Ranking Based On Selection:
15
Citation Metrics
-
Total1,094
-
Last 5 Years1,049
-
Last 5 Years / Total0.959
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* Total Citation Counts Rankings
Rankings
701,671
World Rank
33,476
Country Rank
483
University
Ranking Based On Selection:
16
Citation Metrics
-
Total1,045
-
Last 5 Years1,028
-
Last 5 Years / Total0.984
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* Total Citation Counts Rankings
Rankings
736,001
World Rank
34,906
Country Rank
506
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Water and wastewater treatment | Resource recovery | Membrane technolog
Water and wastewater treatment | Resource recovery | Membrane technolog
Citation Metrics
-
Total951
-
Last 5 Years376
-
Last 5 Years / Total0.395
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* Total Citation Counts Rankings
Rankings
978,204
World Rank
45,496
Country Rank
637
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Membrane Technology | Enzymatic Catalysis | Environmental Engineering | Catalytic Membranes | Membrane Fouling Contro
Membrane Technology | Enzymatic Catalysis | Environmental Engineering | Catalytic Membranes | Membrane Fouling Contro
Citation Metrics
-
Total497
-
Last 5 Years494
-
Last 5 Years / Total0.994
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* Total Citation Counts Rankings
Rankings
1,015,409
World Rank
47,100
Country Rank
678
University
Ranking Based On Selection:
19
Citation Metrics
-
Total455
-
Last 5 Years455
-
Last 5 Years / Total1.000
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* Total Citation Counts Rankings
Rankings
1,220,659
World Rank
56,009
Country Rank
812
University
Ranking Based On Selection:
20
Citation Metrics
-
Total285
-
Last 5 Years255
-
Last 5 Years / Total0.895
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* Total Citation Counts Rankings
Rankings
1,292,687
World Rank
59,313
Country Rank
880
University
Ranking Based On Selection:
21
Citation Metrics
-
Total245
-
Last 5 Years245
-
Last 5 Years / Total1.000
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* Total Citation Counts Rankings
Rankings
1,461,498
World Rank
66,884
Country Rank
1,018
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Artificial Intelligenc
Environmental Science | Artificial Intelligenc
Citation Metrics
-
Total177
-
Last 5 Years177
-
Last 5 Years / Total1.000
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* Total Citation Counts Rankings
Rankings
1,721,202
World Rank
77,229
Country Rank
1,197
University
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Environmental Science and Technology | Membrane Technology | Capacitive Deionization | Electrochemistr
Environmental Science and Technology | Membrane Technology | Capacitive Deionization | Electrochemistr
Citation Metrics
-
Total107
-
Last 5 Years107
-
Last 5 Years / Total1.000
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