World's Best Scientists 2026 revealed!
Kazuo Yamamoto

Kazuo Yamamoto

D-Index & Metrics

Environmental Sciences

D-Index
59
Citations
10717
World Ranking
3139
National Ranking
45

Kazuo Yamamoto 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 Kazuo Yamamoto 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: 227 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Kazuo Yamamoto 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 Kazuo Yamamoto 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: 59 D-Index — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Overview

What is he best known for?

The fields of study he is best known for:

  • Oxygen
  • Organic chemistry
  • Carbon dioxide

His primary scientific interests are in Bioreactor, Membrane technology, Membrane bioreactor, Wastewater and Chromatography. His study in Bioreactor is interdisciplinary in nature, drawing from both Activated sludge, Nitrification and Pulp and paper industry. The concepts of his Membrane technology study are interwoven with issues in Membrane fouling, Fouling and Nanofiltration.

His Membrane bioreactor study which covers Forward osmosis that intersects with Process engineering, Seawater, Anaerobic digestion and Ammonia. His research investigates the link between Wastewater and topics such as Sewage treatment that cross with problems in Effluent. He has included themes like Membrane, Biodegradation and Leachate in his Chromatography study.

His most cited work include:

  • Hybrid Treatment Systems for Dye Wastewater (349 citations)
  • Denitrification with methane as external carbon source. (172 citations)
  • Organic Stabilization and Nitrogen Removal in Membrane Separation Bioreactor for Domestic Wastewater Treatment (126 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Wastewater, Membrane bioreactor, Membrane, Bioreactor and Environmental engineering. His Wastewater research is multidisciplinary, relying on both Pulp and paper industry, Effluent and Sewage treatment. Kazuo Yamamoto works mostly in the field of Membrane bioreactor, limiting it down to topics relating to Leachate and, in certain cases, Pollutant.

His Membrane study combines topics in areas such as Chromatography and Chemical engineering. His Bioreactor research includes themes of Aeration, Nitrifying bacteria, Biomass and Suspended solids. His Environmental engineering study incorporates themes from Environmental chemistry and Ammonia.

He most often published in these fields:

  • Wastewater (27.23%)
  • Membrane bioreactor (25.53%)
  • Membrane (25.11%)

What were the highlights of his more recent work (between 2015-2019)?

  • Membrane bioreactor (25.53%)
  • Membrane (25.11%)
  • Bioreactor (22.55%)

In recent papers he was focusing on the following fields of study:

Kazuo Yamamoto mainly focuses on Membrane bioreactor, Membrane, Bioreactor, Chemical engineering and Wastewater. The study incorporates disciplines such as Biodegradation, Leachate, Chromatography, Ammonia and Pulp and paper industry in addition to Membrane bioreactor. When carried out as part of a general Membrane research project, his work on Forward osmosis, Membrane fouling and Permeation is frequently linked to work in Continuous operation, therefore connecting diverse disciplines of study.

His Bioreactor study integrates concerns from other disciplines, such as Photosynthesis, Biofilm, Bioprocess, Shear force and Biotechnology. His Chemical engineering research is multidisciplinary, incorporating perspectives in Biomass, Microfiltration, Fouling and Biofilm growth. His Wastewater study combines topics from a wide range of disciplines, such as Nitrification and Sewage treatment.

Between 2015 and 2019, his most popular works were:

  • Phosphorus and water recovery by a novel osmotic membrane bioreactor-reverse osmosis system. (76 citations)
  • Carbamazepine as a Possible Anthropogenic Marker in Water: Occurrences, Toxicological Effects, Regulations and Removal by Wastewater Treatment Technologies (53 citations)
  • Effects of salinity build-up on the performance and bacterial community structure of a membrane bioreactor. (52 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Oxygen
  • Carbon dioxide

Kazuo Yamamoto spends much of his time researching Membrane bioreactor, Bioreactor, Nitrification, Membrane fouling and Biodegradation. His Membrane bioreactor research includes themes of Microfiltration, Chromatography, Chemical engineering and Pulp and paper industry. The study incorporates disciplines such as Extracellular polymeric substance, Water treatment, Chlorine and Fouling in addition to Chromatography.

Kazuo Yamamoto combines subjects such as Wastewater, Seawater, Adsorption and Filtration with his study of Nitrification. His Membrane fouling study is concerned with Membrane in general. His research integrates issues of Waste management, Leachate, Hydraulic retention time, Nitrifying bacteria and Mixed liquor suspended solids in his study of Biodegradation.

Best Publications

  • Hybrid Treatment Systems for Dye Wastewater

    Faisal Ibney Hai;Kazuo Yamamoto;Kensuke Fukushi

  • Direct Solid-Liquid Separation Using Hollow Fiber Membrane in an Activated Sludge Aeration Tank

    Unknown

  • Denitrification with methane as external carbon source.

    Oskar Modin;Kensuke Fukushi;Kazuo Yamamoto

  • Possible impact of treated wastewater discharge on incidence of antibiotic resistant bacteria in river water.

    T. Iwane;T. Urase;K. Yamamoto

  • Carbamazepine as a Possible Anthropogenic Marker in Water: Occurrences, Toxicological Effects, Regulations and Removal by Wastewater Treatment Technologies

    Faisal I Hai;Shufan Yang;Muhammad Bilal Asif;Vitor Sencadas

  • Organic Stabilization and Nitrogen Removal in Membrane Separation Bioreactor for Domestic Wastewater Treatment

    C. Chiemchaisri;Y. K. Wong;T. Urase;K. Yamamoto

  • Household Membrane Bioreactor in Domestic Wastewater Treatment

    C. Chiemchaisri;K. Yamamoto;S. Vigneswaran

  • A comparison of temporal variation of particle-bound polycyclic aromatic hydrocarbons (pPAHs) concentration in different urban environments: Tokyo, Japan, and Bangkok, Thailand

    T. Chetwittayachan;D. Shimazaki;K. Yamamoto

  • Floc size distribution and bacterial activities in membrane separation activated sludge processes for small-scale wastewater treatment/reclamation

    Boran Zhang;Kazuo Yamamoto;Shinichiro Ohgaki;Naoyuki Kamiko

  • Effect of pH on rejection of different species of arsenic by nanofiltration

    Taro Urase;Jeong-ik Oh;Kazuo Yamamoto

  • Role of inorganic phosphorus in controlling regrowth in water distribution system

    A. Sathasivan;S. Ohgaki;K. Yamamoto;N. Kamiko

  • Seawater-driven forward osmosis for enriching nitrogen and phosphorous in treated municipal wastewater: effect of membrane properties and feed solution chemistry.

    Wenchao Xue;Tomohiro Tobino;Fumiyuki Nakajima;Kazuo Yamamoto

  • Toxic organic micro-pollutants removal mechanisms in long-term operated membrane bioreactor treating municipal solid waste leachate.

    Varinthorn Boonyaroj;Chart Chiemchaisri;Wilai Chiemchaisri;Suthida Theepharaksapan

  • Phosphorus and water recovery by a novel osmotic membrane bioreactor-reverse osmosis system.

    Wenhai Luo;Faisal I. Hai;William E. Price;Wenshan Guo

  • Removal of Pathogens by Membrane Bioreactors: A Review of the Mechanisms, Influencing Factors and Reduction in Chemical Disinfectant Dosing

    Faisal I. Hai;Thomas Riley;Samia Shawkat;Saleh Faraj Magram

  • Pesticide removal by a mixed culture of bacteria and white-rot fungi

    Faisal I. Hai;Faisal I. Hai;Oskar Modin;Kazuo Yamamoto;Kensuke Fukushi

  • Effect of pore structure of membranes and module configuration on virus retention

    Taro Urase;Kazuo Yamamoto;Shinichiro Ohgaki

  • A novel application of a submerged nanofiltration membrane bioreactor (NF MBR) for wastewater treatment

    Jae-Hoon Choi;Seok Dockko;Kensuke Fukushi;Kazuo Yamamoto

  • Carbon dioxide capture and nutrients removal utilizing treated sewage by concentrated microalgae cultivation in a membrane photobioreactor

    Ryo Honda;Jarungwit Boonnorat;Chart Chiemchaisri;Wilai Chiemchaisri

  • Performance of membrane separation bioreactor at various temperatures for domestic wastewater treatment

    Chart Chiemchaisri;Kazuo Yamamoto

  • Development of a submerged membrane fungi reactor for textile wastewater treatment

    Faisal Ibney Hai;Kazuo Yamamoto;Kensuke Fukushi

Frequent Co-Authors

Kensuke Fukushi
Kensuke Fukushi University of Tokyo
Chart Chiemchaisri
Chart Chiemchaisri Kasetsart University
Faisal I. Hai
Faisal I. Hai University of Wollongong
Long D. Nghiem
Long D. Nghiem University of Technology Sydney
William E. Price
William E. Price University of Wollongong
Wenshan Guo
Wenshan Guo University of Technology Sydney
Wenhai Luo
Wenhai Luo China Agricultural University
Stuart J. Khan
Stuart J. Khan University of Sydney
Saravanamuthu Vigneswaran
Saravanamuthu Vigneswaran University of Technology Sydney
Hiroaki Furumai
Hiroaki Furumai University of Tokyo

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Related Online Degrees & Career Pathways

For those interested in expanding their knowledge beyond Environmental Sciences, there are various online degree options that complement this field. Professionals aiming to blend environmental expertise with public policy can explore a 1 year mpa online, gaining critical skills in public administration and sustainable governance.

Understanding social dynamics is also crucial when addressing environmental challenges. Earning an online bachelors degree programs in sociology provides valuable insights into human behavior and societal trends that impact environmental policies and community engagement.

For educators and researchers seeking advanced qualifications with flexible requirements, options like an edd without dissertation offer a pathway to doctoral-level expertise without the traditional dissertation. This allows for a focus on applied knowledge and leadership in environmental education.

Additionally, those holding an Education Specialist degree can consider an eds to edd bridge program to further specialize and enhance their credentials. This pathway supports career growth in academia, policy development, and organizational leadership within environmental contexts.

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