World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
42
Citations
13275
World Ranking
6370
National Ranking
4

Mohamed Hasnain Isa 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 Mohamed Hasnain Isa 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: 200 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

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

Mohamed Hasnain Isa 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 Mohamed Hasnain Isa 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: 42 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

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

Overview

Mohamed Hasnain Isa is affiliated with the University of Technology Brunei in Brunei Darussalam. Their research activity is concentrated primarily in the fields of Environmental Science and Engineering, with significant contributions spanning 73 publications in Environmental Science and 34 in Engineering.

Their work frequently addresses subfields such as Water Science and Technology, Renewable Energy, Sustainability and the Environment, Industrial and Manufacturing Engineering, Materials Chemistry, and Biomedical Engineering.

The main research topics covered by Mohamed Hasnain Isa include:

  • Advanced oxidation water treatment
  • Membrane Separation Technologies
  • Advanced Photocatalysis Techniques
  • Adsorption and biosorption for pollutant removal
  • Environmental remediation with nanomaterials
  • Advanced Nanomaterials in Catalysis
  • TiO2 Photocatalysis and Solar Cells

Mohamed Hasnain Isa has authored papers published in several scientific journals. Selected recent works include:

  • Improved anaerobic digestion of palm oil mill effluent and biogas production by ultrasonication pretreatment, 2020, The Science of The Total Environment
  • Adsorptive removal of methylene blue and acid orange 10 dyes from aqueous solutions using oil palm wastes-derived activated carbons, 2021, Alexandria Engineering Journal
  • Anaerobic digestion in the elimination of antibiotics and antibiotic-resistant genes from the environment - A comprehensive review, 2021, Journal of environmental chemical engineering
  • Adsorptive removal of COD from produced water using tea waste biochar, 2021, Environmental Technology & Innovation
  • Adsorption of chromium, copper, lead and mercury ions from aqueous solution using bio and nano adsorbents: A review of recent trends in the application of AC, BC, nZVI and MXene, 2022, Environmental Research

Frequent coauthors collaborating with Mohamed Hasnain Isa include Muhammad Raza Ul Mustafa, Yeek-Chia Ho, Teh Sabariah Binti Abd Manan, Ahmad Hussaini Jagaba, and Shamsul Rahman Mohamed Kutty.

Common venues publishing their research are:

  • AIP conference proceedings
  • Environmental Technology & Innovation
  • Chemical Physics Letters
  • Sustainability
  • Journal of environmental chemical engineering

Best Publications

  • Application of response surface methodology (RSM) to optimize coagulation-flocculation treatment of leachate using poly-aluminum chloride (PAC) and alum.

    Shahin Ghafari;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Ali Akbar Zinatizadeh

  • Photocatalytic oxidation of organic dyes and pollutants in wastewater using different modified titanium dioxides: A comparative review

    H. Zangeneh;A.A.L. Zinatizadeh;M. Habibi;M. Akia

  • High-rate anaerobic digestion of palm oil mill effluent in an upflow anaerobic sludge-fixed film bioreactor

    G.D. Najafpour;A.A.L. Zinatizadeh;A.R. Mohamed;M. Hasnain Isa

  • Statistical optimization of process parameters for landfill leachate treatment using electro-Fenton technique.

    Soraya Mohajeri;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Mohammad Ali Zahed

  • High surface area mesoporous activated carbon-alginate beads for efficient removal of methylene blue.

    Asma Nasrullah;A.H. Bhat;Abdul Naeem;Mohamed Hasnain Isa

  • Process modeling and analysis of palm oil mill effluent treatment in an up-flow anaerobic sludge fixed film bioreactor using response surface methodology (RSM).

    A.A.L. Zinatizadeh;A.R. Mohamed;A.Z. Abdullah;M.D. Mashitah

  • Landfill leachate treatment by electrochemical oxidation

    Mohammed J.K. Bashir;Mohamed Hasnain Isa;Shamsul Rahman Mohamed Kutty;Zarizi Bin Awang

  • Mangosteen peel waste as a sustainable precursor for high surface area mesoporous activated carbon: Characterization and application for methylene blue removal

    Asma Nasrullah;Bahruddin Saad;A.H. Bhat;Amir Sada Khan

  • Low cost removal of disperse dyes from aqueous solution using palm ash

    M. Hasnain Isa;Lee Siew Lang;Faridah A.H. Asaari;Hamidi A. Aziz

  • Boron removal by electrocoagulation and recovery.

    Mohamed Hasnain Isa;Ezerie Henry Ezechi;Zubair Ahmed;Saleh Faraj Magram

  • A statistical experiment design approach for optimizing biodegradation of weathered crude oil in coastal sediments.

    Leila Mohajeri;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Mohammad Ali Zahed

  • Powdered activated carbon augmented activated sludge process for treatment of semi-aerobic landfill leachate using response surface methodology.

    Nasrin Aghamohammadi;Hamidi bin Abdul Aziz;Mohamed Hasnain Isa;Ali Akbar Zinatizadeh

  • Adsorptive removal of methylene blue and acid orange 10 dyes from aqueous solutions using oil palm wastes-derived activated carbons

    Lavania Baloo;Mohamed Hasnain Isa;Nasiman Bin Sapari;Ahmad Hussaini Jagaba

  • Boron removal from produced water using electrocoagulation

    Ezerie Henry Ezechi;Mohamed Hasnain Isa;Shamsul Rahman Mohamed Kutty;Asim Yaqub

  • Kinetic evaluation of palm oil mill effluent digestion in a high rate up-flow anaerobic sludge fixed film bioreactor

    A.A.L. Zinatizadeh;A.R. Mohamed;G.D. Najafpour;M. Hasnain Isa

  • Development of an appropriate procedure for estimation of RUSLE EI30 index and preparation of erosivity maps for Pulau Penang in Peninsular Malaysia

    A. Shamshad;M.N. Azhari;M.H. Isa;W.M.A. Wan Hussin

  • Orthophosphate removal from domestic wastewater using limestone and granular activated carbon

    Sabir Hussain;Sabir Hussain;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Anees Ahmad

  • Kinetic modeling and half life study on bioremediation of crude oil dispersed by Corexit 9500.

    Mohammad Ali Zahed;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Leila Mohajeri

  • Optimal conditions for bioremediation of oily seawater

    Mohammad Ali Zahed;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Leila Mohajeri

  • Application of CCD in RSM to obtain optimize treatment of POME using Fenton oxidation process

    Mohamed Osman Saeed;Khairun Azizli;Mohamed Hasnain Isa;Mohammed J.K. Bashir

  • Physico-chemical method for ammonia removal from synthetic wastewater using limestone and GAC in batch and column studies.

    Sabir Hussain;Hamidi Abdul Aziz;Mohamed Hasnain Isa;Mohd. Nordin Adlan

Frequent Co-Authors

Hamidi Abdul Aziz
Hamidi Abdul Aziz Universiti Sains Malaysia
Mohammed J.K. Bashir
Mohammed J.K. Bashir Central Queensland University
Jun-Wei Lim
Jun-Wei Lim Universiti Teknologi Petronas
Harianto Rahardjo
Harianto Rahardjo Nanyang Technological University
Ali Akbar Zinatizadeh
Ali Akbar Zinatizadeh Razi University
Man Kee Lam
Man Kee Lam Universiti Teknologi Petronas
Simon Beecham
Simon Beecham University of South Australia
Amimul Ahsan
Amimul Ahsan Universiti Putra Malaysia
Linda Zou
Linda Zou Victoria University
Umer Rashid
Umer Rashid UCSI University

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