World's Best Scientists 2026 revealed!
Giorgio Mannina

Giorgio Mannina

D-Index & Metrics

Environmental Sciences

D-Index
54
Citations
7800
World Ranking
4122
National Ranking
60

Engineering and Technology

D-Index
52
Citations
7218
World Ranking
3727
National Ranking
98

Giorgio Mannina publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Giorgio Mannina sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 231 publications — 59th percentile

59% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Giorgio Mannina D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Giorgio Mannina sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 52 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Giorgio Mannina is affiliated with the University of Palermo in Italy, specializing primarily in Environmental Science. Their research encompasses various subfields, including Pollution, Industrial and Manufacturing Engineering, Water Science and Technology, Biomaterials, and Biomedical Engineering.

Their scientific output focuses on several key topics such as Wastewater Treatment and Nitrogen Removal, Membrane Separation Technologies, Wastewater Treatment and Reuse, Microplastics and Plastic Pollution, biodegradable polymer synthesis and properties, Constructed Wetlands for Wastewater Treatment, and Anaerobic Digestion and Biogas Production.

Mannina's recent research publications include:

  • Water reuse from wastewater treatment: The transition towards circular economy in the water sector, 2022, Bioresource Technology
  • Enhancing a Transition to a Circular Economy in the Water Sector: The EU Project WIDER UPTAKE, 2021, Water

In addition to these, other notable papers relevant to the research field where Mannina has been active or cited include:

  • Current research trends on emerging contaminants pharmaceutical and personal care products (PPCPs): A comprehensive review, 2022, The Science of The Total Environment
  • Enhanced high-quality biomethane production from anaerobic digestion of primary sludge by corn stover biochar, 2020, Bioresource Technology
  • Ammonium adsorption, desorption and recovery by acid and alkaline treated zeolite, 2021, Bioresource Technology

The scholar collaborates frequently with several coauthors, among whom Antonio Mineo, Alida Cosenza, Daniele Di Trapani, Vito Armando Laudicina, and Sofia Maria Muscarella stand out for their recurring joint publications.

Giorgio Mannina has contributed extensively to the literature published in prominent venues, which include the following:

  • Bioresource Technology
  • Journal of Environmental Management
  • The Science of The Total Environment
  • Water
  • SSRN Electronic Journal

Beyond articles, Mannina has produced book publications, notably with the Centre National de la Recherche Scientifique, such as the 2020 title Current Developments in Biotechnology and Bioengineering: Advanced Membrane Separation Processes for Sustainable Water and Wastewater Management - Case Studies and Sustainability Analysis.

Best Publications

  • Current research trends on emerging contaminants pharmaceutical and personal care products (PPCPs): A comprehensive review.

    Unknown

  • Comparison of different uncertainty techniques in urban stormwater quantity and quality modelling

    Cintia Brum Siqueira Dotto;Giorgio Mannina;Manfred Kleidorfer;Luca Vezzaro

  • Greenhouse gases from wastewater treatment - A review of modelling tools.

    Giorgio Mannina;George Ekama;Donatella Caniani;Alida Cosenza

  • Recovery of polyhydroxyalkanoates (PHAs) from wastewater: A review.

    Giorgio Mannina;Dario Presti;Gabriela Montiel-Jarillo;Julián Carrera

  • Bioplastic recovery from wastewater: A new protocol for polyhydroxyalkanoates (PHA) extraction from mixed microbial cultures.

    Giorgio Mannina;Dario Presti;Gabriela Montiel-Jarillo;María Eugenia Suárez-Ojeda

  • Assessing uncertainties in urban drainage models

    Ana Deletic;Cintia Brum Siqueira Dotto;David Thomas McCarthy;Manfred Kleidorfer

  • Water Reuse from wastewater treatment: The transition towards Circular Economy in the water sector.

    Unknown

  • Uncertainty in urban stormwater quality modelling: the effect of acceptability threshold in the GLUE methodology.

    Gabriele Freni;Giorgio Mannina;Gaspare Viviani

  • Enhanced high-quality biomethane production from anaerobic digestion of primary sludge by corn stover biochar

    Wei Wei;Wenshan Guo;Huu Hao Ngo;Giorgio Mannina

  • Bayesian approach for uncertainty quantification in water quality modelling: The influence of prior distribution

    Gabriele Freni;Giorgio Mannina

  • An urban drainage stormwater quality model: Model development and uncertainty quantification

    Giorgio Mannina;Gaspare Viviani

  • Comparison between moving bed-membrane bioreactor (MB-MBR) and membrane bioreactor (MBR) systems: Influence of wastewater salinity variation

    Daniele Di Trapani;Gaetano Di Bella;Giorgio Mannina;Michele Torregrossa

  • Urban runoff modelling uncertainty: Comparison among Bayesian and pseudo-Bayesian methods

    Gabriele Freni;Giorgio Mannina;Gaspare Viviani

  • Global sensitivity analysis in wastewater applications: A comprehensive comparison of different methods

    Alida Cosenza;Giorgio Mannina;Peter A. Vanrolleghem;Marc B. Neumann

  • Global sensitivity analysis for urban water quality modelling: terminology, convergence and comparison of different methods.

    Peter A. Vanrolleghem;Giorgio Mannina;Alida Cosenza;Marc B. Neumann;Marc B. Neumann

  • Technical assessment and evaluation of environmental models and software

    G.A. Alexandrov;D. Ames;G. Bellocchi;M. Bruen

  • An Advanced Synergy of Partial Denitrification-Anammox for Optimizing Nitrogen Removal from Wastewater: A Review.

    Unknown

  • Enhancing a Transition to a Circular Economy in the Water Sector: The EU Project WIDER UPTAKE

    Giorgio Mannina;Luigi Badalucco;Lorenzo Barbara;Alida Cosenza

  • An integrated model for biological and physical process simulation in membrane bioreactors (MBRs)

    Giorgio Mannina;Gaetano Di Bella;Gaspare Viviani

  • An integrated model for physical-biological wastewater organic removal in a submerged membrane bioreactor: Model development and parameter estimation

    Gaetano Di Bella;Giorgio Mannina;Gaspare Viviani

  • Comparison between hybrid moving bed biofilm reactor and activated sludge system: a pilot plant experiment.

    Daniele Di Trapani;Giorgio Mannina;Michele Torregrossa;Gaspare Viviani

  • A practical protocol for calibration of nutrient removal wastewater treatment models

    Giorgio Mannina;Alida Cosenza;Peter A. Vanrolleghem;Gaspare Viviani

  • The role of EPS in fouling and foaming phenomena for a membrane bioreactor

    Alida Cosenza;Gaetano Di Bella;Giorgio Mannina;Michele Torregrossa

  • Uncertainty assessment of an integrated urban drainage model

    Gabriele Freni;Giorgio Mannina;Gaspare Viviani

Frequent Co-Authors

Gaspare Viviani
Gaspare Viviani University of Palermo
Daniele Di Trapani
Daniele Di Trapani University of Palermo
Hallvard Ødegaard
Hallvard Ødegaard Norwegian University of Science and Technology
Peter A. Vanrolleghem
Peter A. Vanrolleghem Université Laval
Ana Deletic
Ana Deletic Queensland University of Technology
Wolfgang Rauch
Wolfgang Rauch University of Innsbruck
Bing-Jie Ni
Bing-Jie Ni University of New South Wales
David Thomas McCarthy
David Thomas McCarthy Monash University
Zhiguo Yuan
Zhiguo Yuan City University of Hong Kong
Ignasi Rodríguez-Roda
Ignasi Rodríguez-Roda University of Girona

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