World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
38
Citations
5552
World Ranking
8640
National Ranking
15

Engineering and Technology

D-Index
36
Citations
5398
World Ranking
8700
National Ranking
106

Olivier Lefebvre publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Olivier Lefebvre sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 65 publications — 1st percentile

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

The last bar groups every scientist with 687 publications or more.

Olivier Lefebvre D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Olivier Lefebvre sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 38 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Olivier Lefebvre is affiliated with the National University of Singapore. Their research lies primarily within the field of Environmental Science, focusing on domains such as Water Science and Technology, Renewable Energy, Sustainability and the Environment, Biomedical Engineering, Electrochemistry, and Electrical and Electronic Engineering.

Their main research topics cover a range of subjects related to water treatment and environmental remediation. These include:

  • Advanced oxidation water treatment
  • Electrochemical Analysis and Applications
  • Advanced Photocatalysis Techniques
  • Environmental remediation with nanomaterials
  • Membrane Separation Technologies
  • Energy and Environment Impacts
  • Adsorption and biosorption for pollutant removal

Lefebvre has contributed to the literature with recent papers such as:

  • Electro-Fenton treatment of real pharmaceutical wastewater paired with a BDD anode: Reaction mechanisms and respective contribution of homogeneous and heterogeneous OH, 2020, Chemical Engineering Journal
  • Cost comparison of advanced oxidation processes for wastewater treatment using accumulated oxygen-equivalent criteria, 2021, Water Research
  • Electrochemical treatment of highly concentrated wastewater: A review of experimental and modeling approaches from lab- to full-scale, 2020, Critical Reviews in Environmental Science and Technology
  • Synergistic degradation of GenX (hexafluoropropylene oxide dimer acid) by pairing graphene-coated Ni-foam and boron doped diamond electrodes, 2021, Chemical Engineering Journal
  • A new approach of simultaneous adsorption and regeneration of activated carbon to address the bottlenecks of pharmaceutical wastewater treatment, 2024, Water Research

The publication venues where Lefebvre frequently publishes include:

  • Chemical Engineering Journal
  • Chemosphere
  • SSRN Electronic Journal
  • Water Research
  • Mine Closure

Lefebvre regularly collaborates with certain co-authors, notably:

  • Orlando García-Rodríguez
  • Hugo Olvera-Vargas
  • Zuxin Wang
  • Joseph Imbrogno
  • Jianxiong Xu

Best Publications

  • Treatment of organic pollution in industrial saline wastewater: a literature review

    Olivier Lefebvre;René Moletta

  • Halophilic biological treatment of tannery soak liquor in a sequencing batch reactor.

    O. Lefebvre;N. Vasudevan;M. Torrijos;K. Thanasekaran

  • Effect of increasing anodic NaCl concentration on microbial fuel cell performance.

    Olivier Lefebvre;Zi Tan;Shailesh Kharkwal;How Y. Ng

  • Electro-Fenton treatment of real pharmaceutical wastewater paired with a BDD anode: Reaction mechanisms and respective contribution of homogeneous and heterogeneous OH

    Hugo Olvera-Vargas;Nissim Gore-Datar;Nissim Gore-Datar;Orlando Garcia-Rodriguez;Srikanth Mutnuri

  • Anaerobic digestion of tannery soak liquor with an aerobic post-treatment.

    O. Lefebvre;N. Vasudevan;M. Torrijos;K. Thanasekaran

  • Sequential anaerobic-aerobic treatment of pharmaceutical wastewater with high salinity.

    Xueqing Shi;Olivier Lefebvre;Kok Kwang Ng;How Yong Ng

  • Impact of increasing NaCl concentrations on the performance and community composition of two anaerobic reactors.

    O. Lefebvre;S. Quentin;M. Torrijos;J. J. Godon

  • Microbial fuel cells for energy self-sufficient domestic wastewater treatment-a review and discussion from energetic consideration.

    Olivier Lefebvre;Arnaud Uzabiaga;In Seop Chang;Byung Hong Kim

  • Cost comparison of advanced oxidation processes for wastewater treatment using accumulated oxygen-equivalent criteria.

    Emmanuel Mousset;Wei Hao Loh;Wei Shien Lim;Léa Jarry

  • A microbial fuel cell equipped with a biocathode for organic removal and denitrification.

    O. Lefebvre;A. Al-Mamun;H. Y. Ng

  • Electrochemical treatment of highly concentrated wastewater: A review of experimental and modeling approaches from lab- to full-scale

    Orlando Garcia-Rodriguez;Emmanuel Mousset;Hugo Olvera-Vargas;Olivier Lefebvre

  • Mineralization of electronic wastewater by electro-Fenton with an enhanced graphene-based gas diffusion cathode

    Orlando Garcia-Rodriguez;Yi Yang Lee;Hugo Olvera-Vargas;Fengxia Deng;Fengxia Deng

  • Physico-chemical properties of pristine graphene and its performance as electrode material for electro-Fenton treatment of wastewater

    Emmanuel Mousset;Zuxin Wang;Joshua Hammaker;Olivier Lefebvre

  • Beyond NEWater: An insight into Singapore's water reuse prospects

    Olivier Lefebvre

  • Microbial diversity in hypersaline wastewater: the example of tanneries

    O. Lefebvre;O. Lefebvre;N. Vasudevan;K. Thanasekaran;R. Moletta

  • Bioelectrochemical treatment of acid mine drainage dominated with iron.

    Olivier Lefebvre;Carmen M. Neculita;Xiaodi Yue;How Yong Ng

  • Microbial fuel-cell-based toxicity sensor for fast monitoring of acidic toxicity.

    Yu J. Shen;Olivier Lefebvre;Zi Tan;How Y. Ng

  • T‐RFLP reveals high β‐Proteobacteria diversity in microbial fuel cells enriched with domestic wastewater

    O. Lefebvre;T.T. Ha Nguyen;A. Al-Mamun;I.S. Chang

  • Optimization of a Pt-free cathode suitable for practical applications of microbial fuel cells.

    Olivier Lefebvre;Wai K. Ooi;Zhe Tang;Abdullah-Al-Mamun

  • Sequential “electrochemical peroxidation – Electro-Fenton” process for anaerobic sludge treatment

    H. Olvera-Vargas;X. Zheng;O. Garcia-Rodriguez;O. Lefebvre

  • Electrocatalytic activity enhancement of a graphene ink-coated carbon cloth cathode for oxidative treatment

    Emmanuel Mousset;Zheng Teng Ko;Muhammad Syafiq;Zuxin Wang

Frequent Co-Authors

How Yong Ng
How Yong Ng National University of Singapore
Carmen Mihaela Neculita
Carmen Mihaela Neculita University of Quebec
In Seop Chang
In Seop Chang Gwangju Institute of Science and Technology
Daniel H. C. Chua
Daniel H. C. Chua National University of Singapore
Say Leong Ong
Say Leong Ong National University of Singapore
Yves Andres
Yves Andres Centre national de la recherche scientifique, CNRS
Fang Ma
Fang Ma Harbin Institute of Technology
Jiangyong Hu
Jiangyong Hu National University of Singapore
Wen-Tso Liu
Wen-Tso Liu University of Illinois at Urbana-Champaign
Zhonglin Chen
Zhonglin Chen Harbin Institute of Technology

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Expanding your expertise in Engineering and Technology doesn’t have to follow a single path. Many students today are exploring alternative and interdisciplinary programs through online degrees. These options not only offer flexibility, but also provide career-oriented training closely tied to industry needs.

For individuals interested in leadership and business within tech sectors, online mba programs no gmat can help you earn an advanced business degree without extensive admissions requirements. If your focus is on project coordination and process management, the cheapest online master's in project management could help you build high-demand skills while managing costs.

Interdisciplinary fields are also seeing growth. For example, tech-driven innovation in property markets has boosted the value of an online real estate degree for those interested in combining technology with business and finance. As digital experiences become increasingly vital, ux degree programs are perfect for learners aiming to blend engineering with creative design and user experience.

Whether you’re seeking leadership, specialized project roles, or crossover skills, exploring these degree pathways can enhance your career prospects in engineering and technology.

Best Scientists Citing Olivier Lefebvre

Trending Scientists

Recently Published Articles