Ministry of Education
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Prof Chandra Sekhar Gahan

vidwan id: 48684
Male

,

Orchid Icon 0000-0003-3848-2802 Google Scholar Icon 23472761800 Researcher Icon C-7055-2012 Google Scholar Icon IO7l6C0AAAAJ

Expertise

  • Metallurgy and Metallurgical Engineering

Publications

Total Articles 29
Books 0
Proceedings 0

Publications

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Scopus

Citations 565
h-index 12

CrossRef

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Citations 453
h-index 9
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Professional Recognition

2008

Kempestiftelsen Scholarship award for

Kempe Foundation Sweden
2012

Marie Curie Fellowship

European Union
2004

Best Student Award from Bhubaneswar Chapter ISCA

Indian science Congress Association ISCA

Community & Membership

No Data Found

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Odisha Botanical Society

2006
Life Member

Bio

Professor in Biotechnology working on Environmental Biotechnology and Bioprocess Engineering aspects and also a Researcher in Waste Recycling and Extractive Metallurgy on Primary and Secondary Mineral Resources using Hydrometallurgical Processes specialized in Biohydrometallurgy. He works on Metal recovery from Primary Mineral Resources (Ores & Concentrates) and Secondary Mineral Resources (E-waste, Spent catalyst, Slags, Dusts, Ashes, Lithium battery) and Biosorption & Fe-oxidation kinetics.

Personal Details

  • Male
  • Koni, Bilaspur, Chhattisgarh - 495009, India
PhD
Other Institute 2009
M.Sc.
Utkal University 2003
B.Sc.
Fakir Mohan University 2001
Professor Aug 2023 – —
Guru Ghasidas University | Biotechnology
Associate Professor May 2023 – Aug 2023
Visva-Bharati University | Environmental Studies
Assistant Professor Dec 2021 – May 2023
Central University of Rajasthan
Associate Professor May 2018 – Dec 2021
Central University of Rajasthan
Assistant Professor Aug 2013 – May 2018
Central University of Rajasthan | Department of Microbiology
Assistant Professor Apr 2012 – Mar 2013
S R M Institute of Science & Technology, Chennai | Biotechnology

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Organisation (0)

no data

Co-Authors (2)

Nilotpala

Dr Nilotpala Pradhan

Institute of Minerals and Materials Technology

Shivakumar Irappa

Dr Shivakumar Irappa Angadi

Institute of Minerals and Materials Technology

Scholarly Work

Innovative Biohydrometallurgical approach to recover metal values from petroleum refinery spent catalyst

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator

2,560,000

2015 - 2018

Completed

Bio-catalyzed leaching of waste mobile phone printed circuit board and zinc sulphide concentrate

University Central University of Rajasthan
Year 2019

Microbial mediated metal leaching from petroleum refinery spent catalyst and copper slag

University Central University of Rajasthan
Year 2019

Method for Desulfurization of Fossil Fuels using Iron and Sulfur Oxidising Microorganism in Iron free 9K Medium

Korea Institute of Geoscience and Mineral Resources
Engineering and Technology Patent No. : 10-1217259 Filed : 16-02-2012
Published : 12-12-2012 Granted

Scholarly Publications

Thermophilic bioleaching of spent petroleum refinery catalyst using Sulfolobus metallicus

Open Access
Article
Canadian Metallurgical Quarterly. Year: 2012. Volume: 51 , Issue: 4 , Pages: 403-412 .
Authors: Kim D.;Srichandan H.;Gahan C.;Lee S.
DOI 10.1179/1879139512Y.0000000031
7 12

Effect of particle size on the thermophilic microbial leaching of petroleum refinery spent catalyst in iron and sulfur free modified kelly medium

Open Access
Conference Paper
Year: 2012. Pages: 5172-5180 .
Authors: Srichandan H.;Gahan C.;Kim D.;Singh S.;Lee S.

Microbial depyritization of Korean, Chinese and Indonesian coal at varying pulp densities in an iron free 9K growth medium

Open Access
Conference Paper
Year: 2012. Pages: 1498-1507 .
Authors: Gahan C.;Choi S.;Kim D.;Singh;Kim B.

Utilisation of steel slags as neutralising agents in biooxidation of a refractory gold concentrate and their influence on the subsequent cyanidation

Open Access
Article
Resources, Conservation and Recycling. Year: 2011. Volume: 55 , Issue: 5 , Pages: 541-547 .
Authors: Gahan C.;Sundkvist J.;Engström F.;Sandström A.
DOI 10.1016/j.resconrec.2011.01.005
7 11

Comparison of bioleaching kinetics of spent catalyst by adapted and unadapted iron & sulfur oxidizing bacteria - Effect of pulp density; particle size; temperature

Open Access
Article
Year: 2011. Volume: 49 , Issue: 12 , Pages: 956-966 .
Authors: Pradhan D.;Kim D.;Ahn J.;Gahan C.;Chung H.;Lee S.
DOI 10.3365/KJMM.2011.49.12.956
6

Effect of chloride on ferrous iron oxidation by a Leptospirillum ferriphilum-dominated chemostat culture

Open Access
Article
Year: 2010. Volume: 106 , Issue: 3 , Pages: 422-431 .
Authors: Gahan C.S.;Sundkvist J.E.;Dopson M.;Sandström A.
DOI 10.1002/bit.22709
5 34

Use of mesalime and electric arc furnace (EAF) dust as neutralising agents in biooxidation and their effects on gold recovery in subsequent cyanidation

Open Access
Article
Minerals Engineering. Year: 2010. Volume: 23 , Issue: 9 , Pages: 731-738 .
Authors: Gahan C.;Sundkvist J.;Sandström A.
DOI 10.1016/j.mineng.2010.04.012
9 12

Comparative study on different steel slags as neutralising agent in bioleaching

Open Access
Article
Hydrometallurgy. Year: 2009. Volume: 95 , Issue: 3-4 , Pages: 190-197 .
Authors: Gahan C.S.;Cunha M.L.;Sandström A.
DOI 10.1016/j.hydromet.2008.05.042
41 51