World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
64
Citations
19333
World Ranking
1613
National Ranking
21

Hamidi Abdul Aziz 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 Hamidi Abdul Aziz 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: 345 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

Hamidi Abdul Aziz 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 Hamidi Abdul Aziz 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: 64 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Overview

Hamidi Abdul Aziz is affiliated with Universiti Sains Malaysia in Malaysia. Their research activity primarily spans the fields of Environmental Science and Engineering, with a significant focus on Water Science and Technology, Industrial and Manufacturing Engineering, and Biomedical Engineering. Specific subfields of interest include Pollution and Building and Construction.

The main topics covered in their work include:

  • Adsorption and biosorption for pollutant removal
  • Environmental remediation with nanomaterials
  • Advanced oxidation water treatment
  • Municipal Solid Waste Management
  • Recycling and Waste Management Techniques
  • Landfill Environmental Impact Studies
  • Water Quality Monitoring and Analysis

The scientist's recent published papers demonstrate a focus on sustainable and innovative wastewater treatment, pollutant removal, and environmental hazards. Selected recent publications are:

  • "Sustainable wastewater treatment by biochar/layered double hydroxide composites: Progress, challenges, and outlook" (2020) published in Bioresource Technology
  • "Adsorption Behavior and Mechanism of Methylene Blue, Crystal Violet, Eriochrome Black T, and Methyl Orange Dyes onto Biochar-Derived Date Palm Fronds Waste Produced at Different Pyrolysis Conditions" (2020) published in Water Air & Soil Pollution
  • "Impact, disease outbreak and the eco-hazards associated with pharmaceutical residues: a Critical review" (2021) published in International Journal of Environmental Science and Technology
  • "Preparation of sulfonated chitosan for enhanced adsorption of methylene blue from aqueous solution" (2020) published in Reactive and Functional Polymers
  • "Biochar supported CuFe layered double hydroxide composite as a sustainable adsorbent for efficient removal of anionic azo dye from water" (2021) published in Environmental Technology & Innovation

Hamidi Abdul Aziz frequently collaborates with several co-authors, which reflect a network of ongoing research partnerships. Frequent co-authors include:

  • Yung-Tse Hung
  • Mohd Suffian Yusoff
  • Siti Fatihah Ramli
  • Puganeshwary Palaniandy
  • Motasem Y.D. Alazaiza

The scientist publishes regularly in journals known for environmental and water research. Common publication venues include:

  • Water
  • Water Environment Research
  • Reciklaza i odrzivi razvoj
  • IOP Conference Series Earth and Environmental Science
  • Water Air & Soil Pollution

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

  • Heavy metals (Cd, Pb, Zn, Ni, Cu and Cr(III)) removal from water in Malaysia: Post treatment by high quality limestone

    Hamidi A. Aziz;Mohd. N. Adlan;Kamar S. Ariffin

  • Trends in the use of Fenton, electro-Fenton and photo-Fenton for the treatment of landfill leachate

    Muhammad Umar;Hamidi Abdul Aziz;Mohd. Suffian Yusoff

  • Application of response surface methodology (RSM) for optimization of ammoniacal nitrogen removal from semi-aerobic landfill leachate using ion exchange resin

    Mohammed J.K. Bashir;Hamidi Abdul Aziz;Mohd Suffian Yusoff;Mohd. Nordin Adlan

  • Leachate characterization in semi-aerobic and anaerobic sanitary landfills: a comparative study.

    Shuokr Qarani Aziz;Hamidi Abdul Aziz;Mohd Suffian Yusoff;Mohammed J.K. Bashir

  • Colour removal from landfill leachate by coagulation and flocculation processes

    Hamidi Abdul Aziz;Salina Alias;Mohd. Nordin Adlan;Faridah

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

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

  • Physico-chemical removal of iron from semi-aerobic landfill leachate by limestone filter.

    Hamidi Abdul Aziz;Mohd Suffian Yusoff;Mohd Nordin Adlan;Nurul Hidayah Adnan

  • Sustainable wastewater treatment by biochar/layered double hydroxide composites: Progress, challenges, and outlook.

    Mukarram Zubair;Ihsanullah Ihsanullah;Hamidi Abdul Aziz;Mohd Azmier Ahmad

  • Landfill leachate treatment by electrochemical oxidation

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

  • Application of ozone for the removal of bisphenol A from water and wastewater--a review.

    Muhammad Umar;Felicity Roddick;Linhua Fan;Hamidi Abdul Aziz

  • Landfill leachate treatment using powdered activated carbon augmented sequencing batch reactor (SBR) process: optimization by response surface methodology.

    Shuokr Qarani Aziz;Hamidi Abdul Aziz;Mohd Suffian Yusoff;Mohammed J.K. Bashir

  • Photocatalytic Degradation of Organic Pollutants in Water

    Muhammad Umar;Hamidi Abdul Aziz

  • 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

  • Stability of ZnO Nanoparticles in Solution. Influence of pH, Dissolution, Aggregation and Disaggregation Effects

    Mohd Omar Fatehah;Hamidi Abdul Aziz;Serge Stoll

  • Variability of Parameters Involved in Leachate Pollution Index and Determination of LPI from Four Landfills in Malaysia

    Muhammad Umar;Hamidi Abdul Aziz;Mohd Suffian Yusoff

  • Removal of ammoniacal nitrogen (N-NH3) from municipal solid waste leachate by using activated carbon and limestone.

    Hamidi Abdul Aziz;Mohd Nordin Adlan;Mohd Shahrir Mohd Zahari;Salina Alias

  • Sustainable treatment of landfill leachate

    Mohamad Anuar Kamaruddin;Mohd. Suffian Yusoff;Hamidi Abdul Aziz;Yung-Tse Hung

  • Optimization of stabilized leachate treatment using ozone/persulfate in the advanced oxidation process

    Salem S. Abu Amr;Hamidi Abdul Aziz;Mohd Nordin Adlan

  • Adsorption Behavior and Mechanism of Methylene Blue, Crystal Violet, Eriochrome Black T, and Methyl Orange Dyes onto Biochar-Derived Date Palm Fronds Waste Produced at Different Pyrolysis Conditions

    Mukarram Zubair;Nuhu Dalhat Mu’azu;Nabeel Jarrah;Nawaf I. Blaisi

  • Pretreatment of stabilized leachate using ozone/persulfate oxidation process

    Salem S. Abu Amr;Hamidi Abdul Aziz;Mohd Nordin Adlan;Mohammed J.K. Bashir

Frequent Co-Authors

Mohammed J.K. Bashir
Mohammed J.K. Bashir Central Queensland University
Mohamed Hasnain Isa
Mohamed Hasnain Isa University of Technology Brunei
Megat Azmi Megat Johari
Megat Azmi Megat Johari Universiti Sains Malaysia
Ali Akbar Zinatizadeh
Ali Akbar Zinatizadeh Razi University
Linda Zou
Linda Zou Victoria University
Abdul Rahman Mohamed
Abdul Rahman Mohamed Universiti Sains Malaysia
Jun-Wei Lim
Jun-Wei Lim Universiti Teknologi Petronas
Felicity A. Roddick
Felicity A. Roddick RMIT University
Simon Beecham
Simon Beecham University of South Australia
Ahmad Zuhairi Abdullah
Ahmad Zuhairi Abdullah Universiti Sains Malaysia

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