World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
31
Citations
3102
World Ranking
9730
National Ranking
228

M. Fdz-Polanco 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 M. Fdz-Polanco 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: 48 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

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

M. Fdz-Polanco 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 M. Fdz-Polanco 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: 31 D-Index — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Overview

M. Fdz-Polanco is affiliated with the University of Valladolid in Spain and focuses research primarily within engineering, energy, and environmental science disciplines. Their work encompasses several subfields including building and construction, energy engineering and power technology, mechanical engineering, renewable energy, sustainability and the environment, as well as industrial and manufacturing engineering.

The research topics covered extensively by M. Fdz-Polanco include anaerobic digestion and biogas production, hybrid renewable energy systems, algal biology and biofuel production, carbon dioxide capture technologies, odor and emission control technologies, industrial gas emission control, and catalysts for methane reforming.

Recent notable publications by M. Fdz-Polanco include:

  • Biogas from Anaerobic Digestion as an Energy Vector: Current Upgrading Development, 2021, Energies
  • Effect of operating pressure on direct biomethane production from carbon dioxide and exogenous hydrogen in the anaerobic digestion of sewage sludge, 2020, Applied Energy
  • Anaerobic digestion of food waste coupled with biogas upgrading in an outdoors algal-bacterial photobioreactor at pilot scale, 2022, Fuel
  • Comparative analysis of the thermal hydrolysis integration within WWTPs as a pre-, inter- or post-treatment for anaerobic digestion of sludge, 2021, Energy
  • Estimation of Biogas Generated in Two Landfills in South-Central Ecuador, 2021, Atmosphere

Frequent co-authors collaborating on various research projects include:

  • Israel Díaz
  • Raúl Muñoz
  • Paulina Poma
  • Theofilos Toulkeridis
  • Lara Méndez

M. Fdz-Polanco has contributed to publications in various scientific venues, including:

  • SSRN Electronic Journal
  • Energies
  • Fuel
  • Applied Energy
  • Energy

Best Publications

  • Theoretical methane production generated by the co-digestion of organic fraction municipal solid waste and biological sludge

    A. Nielfa;R. Cano;M. Fdz-Polanco

  • New process for simultaneous removal of nitrogen and sulphur under anaerobic conditions

    Fernando Fdz-Polanco;Maria Fdz-Polanco;Neivy Fernandez;Miguel A Urueña

  • Performance evaluation of oxygen, air and nitrate for the microaerobic removal of hydrogen sulphide in biogas from sludge digestion.

    I. Díaz;A.C. Lopes;S.I. Pérez;M. Fdz-Polanco

  • Effect of oxygen dosing point and mixing on the microaerobic removal of hydrogen sulphide in sludge digesters.

    I. Díaz;S.I. Pérez;E.M. Ferrero;M. Fdz-Polanco

  • Continuous thermal hydrolysis and energy integration in sludge anaerobic digestion plants

    F. Fdz-Polanco;R. Velazquez;S. I. Perez-Elvira;C. Casas

  • A review on prospects and challenges of biological H2S removal from biogas with focus on biotrickling filtration and microaerobic desulfurization

    Benyamin Khoshnevisan;Benyamin Khoshnevisan;Panagiotis Tsapekos;Natalia Alfaro;Israel Díaz

  • Ultrasound pre-treatment for anaerobic digestion improvement

    S. Pérez-Elvira;M. Fdz-Polanco;F. I. Plaza;G. Garralón

  • Thermal hydrolysis integration in the anaerobic digestion process of different solid wastes: Energy and economic feasibility study

    R. Cano;A. Nielfa;M. Fdz-Polanco

  • Working with energy and mass balances: a conceptual framework to understand the limits of municipal wastewater treatment

    J. M. Garrido;M. Fdz-Polanco;F. Fdz-Polanco

  • Effect of microaerobic conditions on the degradation kinetics of cellulose.

    I. Díaz;A. Donoso-Bravo;M. Fdz-Polanco

  • Nitrogen removal in domestic wastewater. Effect of nitrate recycling and COD/N ratio.

    L. Pelaz;A. Gómez;A. Letona;G. Garralón

  • Anaerobic co-digestion of sewage sludge and grease trap: Assessment of enzyme addition

    Andres Donoso-Bravo;Andres Donoso-Bravo;Maria Fdz-Polanco

  • Anaerobic digestion modeling of the main components of organic fraction of municipal solid waste

    Ana Nielfa;Raul Cano;Marc Vinot;Eduardo Fernández

  • Microaerobic desulphurisation unit: A new biological system for the removal of H2S from biogas

    I. Ramos;R. Pérez;M. Fdz-Polanco

  • H2 addition through a submerged membrane for in-situ biogas upgrading in the anaerobic digestion of sewage sludge

    Natalia Alfaro;María Fdz-Polanco;Fernando Fdz-Polanco;Israel Díaz

  • Hydrogen sulphide removal in the anaerobic digestion of sludge by micro-aerobic processes: pilot plant experience.

    M Fdz-Polanco;I Díaz;S I Pérez;A C Lopes

  • Combining the biological nitrogen and sulfur cycles in anaerobic conditions.

    F. Fdz-Polanco;M. Fdz-Polanco;N. Fernández;M.A. Urueña

  • Evaluation of process performance, energy consumption and microbiota characterization in a ceramic membrane bioreactor for ex-situ biomethanation of H2 and CO2.

    Natalia Alfaro;María Fdz-Polanco;Fernando Fdz-Polanco;Israel Díaz

  • The potential of oxygen to improve the stability of anaerobic reactors during unbalanced conditions: results from a pilot-scale digester treating sewage sludge.

    I. Ramos;M. Fdz-Polanco

  • Economic analysis of microaerobic removal of H2S from biogas in full-scale sludge digesters

    I. Díaz;I. Ramos;M. Fdz-Polanco

Frequent Co-Authors

Fernando Fdz-Polanco
Fernando Fdz-Polanco University of Valladolid
Benyamin Khoshnevisan
Benyamin Khoshnevisan University of Southern Denmark
Maria Teresa Moreira
Maria Teresa Moreira University of Santiago de Compostela
Irini Angelidaki
Irini Angelidaki Technical University of Denmark
Shahin Rafiee
Shahin Rafiee University of Tehran

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