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Thiruvenkatachari Viraraghavan

Thiruvenkatachari Viraraghavan

D-Index & Metrics

Environmental Sciences

D-Index
62
Citations
21651
World Ranking
2552
National Ranking
107

Thiruvenkatachari Viraraghavan 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 Thiruvenkatachari Viraraghavan 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: 271 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Thiruvenkatachari Viraraghavan 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 Thiruvenkatachari Viraraghavan 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: 62 D-Index — 74th percentile

74% of scientists in this discipline score the same or lower.

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

Overview

Thiruvenkatachari Viraraghavan was affiliated with the University of Regina in Canada during their academic career. Their work contributed to the scientific community through teaching, research, and scholarly activities based at this institution.

While specific details regarding their research papers, frequent co-authors, and publication venues are not publicly documented, Viraraghavan's academic presence was linked to the university environment, which typically involves engagement in various areas of study and collaborative projects.

No records are available concerning particular main fields of study, subfields, or focused research topics associated with Viraraghavan. Similarly, there is no documented list of books published or academic awards received throughout their career.

The absence of listed publications and explicit research themes suggests that public bibliographic data on Viraraghavan remains limited or has not been compiled comprehensively in accessible repositories. Nonetheless, their role at a recognized Canadian university indicates professional involvement in higher education and possibly mentorship of students and junior researchers.

As a deceased scholar, the historical academic footprint of Thiruvenkatachari Viraraghavan is preserved primarily through institutional records rather than widely cited research contributions or distinctive scholarly recognition available in current bibliometric sources.

Best Publications

  • Treatment of pulp and paper mill wastewater--a review.

    Unknown

  • Decolorization of dye wastewaters by biosorbents: A review

    Asha Srinivasan;Thiruvenkatachari Viraraghavan

  • Removal of heavy metals using the fungus Aspergillus niger

    Unknown

  • Heavy-metal removal from aqueous solution by fungus Mucor rouxii.

    Guangyu Yan;Thiruvenkatachari Viraraghavan

  • Fungal biosorption — an alternative treatment option for heavy metal bearing wastewaters: a review

    Unknown

  • Nitrate Removal From Drinking Water—Review

    Unknown

  • Environmental Impact of Chemical Deicers – A Review

    Devikarani M. Ramakrishna;Thiruvenkatachari Viraraghavan

  • Heavy metal biosorption sites in aspergillus niger

    Anoop Kapoor;T. Viraraghavan

  • Heavy metal removal in a biosorption column by immobilized M. rouxii biomass.

    Guangyu Yan;T. Viraraghavan

  • A New Model for Heavy Metal Removal in a Biosorption Column

    Unknown

  • Arsenic Removal from Drinking Water using Iron Oxide-Coated Sand

    O. S. Thirunavukkarasu;T. Viraraghavan;K. S. Subramanian

  • REMOVAL OF CONGO RED FROM AN AQUEOUS SOLUTION BY FUNGUS ASPERGILLUS NIGER

    Unknown

  • Adsorption of cadmium from aqueous solutions by perlite.

    T. Mathialagan;T. Viraraghavan

  • Sonochemical degradation of chlorinated organic compounds, phenolic compounds and organic dyes – A review

    Pankaj Chowdhury;T. Viraraghavan

  • Biological treatment processes for fish processing wastewater--a review.

    Pankaj Chowdhury;T. Viraraghavan;A. Srinivasan

  • Biosorption of chromium from aqueous solutions by pretreated Aspergillus niger: Batch and column studies

    Deepa Prabhu Mungasavalli;Thiruvenkatachari Viraraghavan;Yee-Chung Jin

  • Biosorption of heavy metals on Aspergillus niger: Effect of pretreatment

    A. Kapoor;T. Viraraghavan

  • Removal of oil by walnut shell media

    Asha Srinivasan;Thiruvenkatachari Viraraghavan

  • Adsorption of phenol from wastewater by peat, fly ash and bentonite

    T. Viraraghavan;Flor de Maria Alfaro

  • Biosorption of phenol from an aqueous solution by Aspergillus niger biomass

    J.R Rao;T Viraraghavan

  • Arsenic removal from an aqueous solution by a modified fungal biomass

    D. Pokhrel;T. Viraraghavan

  • Oil removal from water using biomaterials.

    Asha Srinivasan;Thiruvenkatachari Viraraghavan

  • Arsenic removal from drinking water using granular ferric hydroxide

    OS Thirunavukkarasu;T Viraraghavan;KS Subramanian

  • Arsenic removal from an aqueous solution by modified A. niger biomass: batch kinetic and isotherm studies.

    D. Pokhrel;T. Viraraghavan

  • Treatment of oily waters using vermiculite.

    Deepa Mysore;Thiruvenkatachari Viraraghavan;Yee-Chung Jin

  • Removal of heavy metals from aqueous solutions using immobilized fungal biomass in continuous mode

    A. Kapoor;T. Viraraghavan

  • Perchlorate: health effects and technologies for its removal from water resources.

    Asha Srinivasan;Thiruvenkatachari Viraraghavan

Frequent Co-Authors

Saravanamuthu Vigneswaran
Saravanamuthu Vigneswaran University of Technology Sydney
Huu Hao Ngo
Huu Hao Ngo University of Technology Sydney
Pradeep Kumar
Pradeep Kumar Indian Institute of Technology Roorkee
Hideki Harada
Hideki Harada Tohoku University

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