World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
67
Citations
15063
World Ranking
1992
National Ranking
192

Chemistry

D-Index
63
Citations
12692
World Ranking
8523
National Ranking
1490

Guanghao Chen 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 Guanghao Chen 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: 386 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Guanghao Chen 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 Guanghao Chen 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: 67 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Overview

Guanghao Chen is affiliated with the Hong Kong University of Science and Technology in China. Their research focuses primarily on Environmental Science and Engineering, with significant contributions across related subfields and topics.

The main fields of study for Guanghao Chen include:

  • Environmental Science
  • Engineering

The subfields of study cover a broad spectrum, indicating an interdisciplinary approach within environmental and engineering sciences:

  • Pollution
  • Industrial and Manufacturing Engineering
  • Water Science and Technology
  • Electrical and Electronic Engineering
  • Renewable Energy, Sustainability and the Environment

The primary research topics addressed by Chen include:

  • Wastewater Treatment and Nitrogen Removal
  • Anaerobic Digestion and Biogas Production
  • Membrane Separation Technologies
  • Water Treatment and Disinfection
  • Microbial Fuel Cells and Bioremediation
  • Electrocatalysts for Energy Conversion
  • Advanced oxidation water treatment

Chen has published extensively in various academic venues, with notable frequent publications in:

  • Water Research
  • Bioresource Technology
  • Chemical Engineering Journal
  • SSRN Electronic Journal
  • The Science of The Total Environment

Some of their recent papers include:

  • Microbial sulfur metabolism and environmental implications (2021), The Science of The Total Environment
  • Municipal solid waste: Review of best practices in application of life cycle assessment and sustainable management techniques (2020), The Science of The Total Environment
  • Elemental sulfur as electron donor and/or acceptor: Mechanisms, applications and perspectives for biological water and wastewater treatment (2021), Water Research
  • Exploration and verification of the feasibility of sulfide-driven partial denitrification coupled with anammox for wastewater treatment (2021), Water Research
  • Enhanced catalytic degradation of aqueous doxycycline (DOX) in Mg-Fe-LDH@biochar composite-activated peroxymonosulfate system: Performances, degradation pathways, mechanisms and environmental implications (2021), Chemical Engineering Journal

Frequent co-authors in Chen's research include:

  • Feixiang Zan
  • Di Wu
  • Gang Guo
  • Yangfan Deng
  • Asad Iqbal

Chen has also contributed to academic books, including a publication from the Hong Kong University of Science and Technology titled Biological Wastewater Treatment: Principles, Modelling and Design (2020).

Best Publications

  • Spectroscopic characterization of extracellular polymeric substances from a mixed culture dominated by ammonia-oxidizing bacteria

    Cuiqin Yin;Fangang Meng;Guang-Hao Chen;Guang-Hao Chen

  • A review of biological sulfate conversions in wastewater treatment.

    Tianwei Hao;Pengyu Xiang;Hamish Robert Mackey;Kun Chi

  • Effect of Low ORP in Anoxic Sludge Zone on Excess Sludge Production in Oxic-Settling-Anoxic Activated Sludge Process

    Sébastien Saby;Malik Djafer;Guang-Hao Chen

  • Biological sulfur oxidation in wastewater treatment: A review of emerging opportunities.

    Sen Lin;Hamish R. Mackey;Tianwei Hao;Tianwei Hao;Gang Guo

  • Impact of influent COD/N ratio on disintegration of aerobic granular sludge

    Jinghai Luo;Tianwei Hao;Li Wei;Hamish Robert Mackey

  • A novel sulfate reduction, autotrophic denitrification, nitrification integrated (SANI) process for saline wastewater treatment.

    Jin Wang;Hui Lu;Guang-Hao Chen;G. Ngai Lau

  • Feasibility of using a chlorination step to reduce excess sludge in activated sludge process.

    Sébastien Saby;Malik Djafer;Guang-Hao Chen

  • Possible cause of excess sludge reduction in an oxic-settling-anaerobic activated sludge process (OSA process)

    Guang-Hao Chen;Kyoung-Jin An;Sébastien Saby;Etienne Brois

  • Microbial sulfur metabolism and environmental implications.

    Bo Wu;Feifei Liu;Wenwen Fang;Tony Yang

  • Sulfamethoxazole degradation in anaerobic sulfate-reducing bacteria sludge system.

    Yanyan Jia;Samir Kumar Khanal;Huiqun Zhang;Guang-Hao Chen

  • ATR-FTIR and XPS study on the structure of complexes formed upon the adsorption of simple organic acids on aluminum hydroxide.

    Xiao-hong Guan;Guang-hao Chen;Chii Shang

  • A pilot study for wastewater reclamation and reuse with MBR/RO and MF/RO systems

    L.S. Tam;T.W. Tang;G.N. Lau;K.R. Sharma

  • Large-scale demonstration of the sulfate reduction autotrophic denitrification nitrification integrated (SANI(®)) process in saline sewage treatment.

    Di Wu;George A. Ekama;Ho Kwong Chui;Bo Wang

  • Biological nitrogen removal from wastewater using sulphur-driven autotrophic denitrification.

    Yan-Xiang Cui;Basanta Kumar Biswal;Gang Guo;Yang-Fan Deng

  • Ciprofloxacin degradation in anaerobic sulfate-reducing bacteria (SRB) sludge system: Mechanism and pathways.

    Yanyan Jia;Samir Kumar Khanal;Haoyue Shu;Huiqun Zhang

  • Re-use of water treatment works sludge to enhance particulate pollutant removal from sewage.

    Xiao-Hong Guan;Guang-Hao Chen;Chii Shang

  • Elemental sulfur as electron donor and/or acceptor: Mechanisms, applications and perspectives for biological water and wastewater treatment.

    Liang Zhang;Yan Ying Qiu;Yan Zhou;Guang Hao Chen

  • Cenozoic tectonic subsidence in deepwater sags in the Pearl River Mouth Basin, northern South China Sea

    Hui Xie;Di Zhou;Yuanping Li;Xiong Pang

  • Sulfide-driven autotrophic denitrification significantly reduces N2O emissions.

    Weiming Yang;Qing Zhao;Hui Lu;Zhi Ding

  • Municipal solid waste: Review of best practices in application of life cycle assessment and sustainable management techniques

    Asad Iqbal;Xiaoming Liu;Guang-Hao Chen

  • Seawater-based wastewater accelerates development of aerobic granular sludge: A laboratory proof-of-concept.

    Xiling Li;Jinghai Luo;Gang Guo;Hamish R. Mackey

  • Utilization of a metabolic uncoupler, 3,3',4',5-tetrachlorosalicylanilide (TCS) to reduce sludge growth in activated sludge culture.

    Guanghao Chen;Hau Kwok Mo;Yu Liu

  • Dynamic response of nitrifying activated sludge batch culture to increased chloride concentration

    Guanghao Chen;Man Tak Wong;Satoshi Okabe;Yoshimasa Watanabe

  • New halogenated disinfection byproducts in swimming pool water and their permeability across skin.

    Feng Xiao;Xiangru Zhang;Hongyan Zhai;Irene M.C. Lo

Frequent Co-Authors

Hamish Robert Mackey
Hamish Robert Mackey University of Canterbury
Chii Shang
Chii Shang Hong Kong University of Science and Technology
Xiaohong Guan
Xiaohong Guan Tongji University
Damir Brdjanovic
Damir Brdjanovic IHE Delft Institute for Water Education
M.C.M. van Loosdrecht
M.C.M. van Loosdrecht Delft University of Technology
Keshab Sharma
Keshab Sharma BGC Engineering (Canada)
Samir Kumar Khanal
Samir Kumar Khanal University of Hawaii at Manoa
Fangang Meng
Fangang Meng Sun Yat-sen University
Wen-Tso Liu
Wen-Tso Liu University of Illinois at Urbana-Champaign
Irene M.C. Lo
Irene M.C. Lo Hong Kong University of Science and Technology

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