Title Dr. First Name KALYAN Last Name YAKKALA
Designation Assistant Professor
Department Department of Environmental Studies
Email ykalyan@es.du.ac.in
Webpage
Phone.no 9985954735
Employement Info
Employee Type Nature Of Employment
Teaching Permanent
Educational Qualifications
Degree/Certification Name Institution Year of Completion
Ph.D. - Ph.D. (Environmental Sciences) Sri Venkateswara University, Tirupati 2011
PG Sri Venkateswara University, Tirupati 2006
Fellowship Details
Name Of Fellowship Awarding Body Fellowship Level
Senior Research Associateship (Pool Scientist's Scheme) CSIR, Govt.of India National
Fast Track Young Scientist's Scheme DST-SERB, Govt.of India National
Postdoctoral Fellowship Kwangwoon University, Seoul, South Korea. International
Senior Research Fellowship CSIR, Govt.of India National
Junior Research Fellowship BRNS-DAE, Govt.of India National
Teaching Experience (Within Institution)
Designation Duration
Associate Fellow (Scientist) 02-12-2019 To 18-12-2020 (1 years, 16 days)
Pool Scientist (Senior Research Associate) 01-12-2016 To 30-11-2019 (2 years, 11 months, 29 days)
DST Fast Track Young Scientist 01-10-2013 To 30-09-2016 (2 years, 11 months, 29 days)
Postdoctoral Researcher 05-01-2012 To 04-01-2013 (11 months, 30 days)
Research Supervision Overview
PhD Scholars Supervised PhD Degrees Awarded Theses Submitted
2 0 0
Research Publications
Title of Article Type of Publication Name of Journal ISSN Journal Volume Year Link to Article DOI (Digital Object Identifier)
Membrane optode for mercury (II) determination in aqueous samples. Research Papers in Peer Reviewed Journals Journal of Hazardous Materials 0304-3894 166 https://doi.org/10.1016/j.jhazmat.2008.11.027

Membrane optode for uranium(VI) ions preconcentration and quantification based on a synergistic combination of 4-(2-thiazolylazo)-resorcinol with 8-hydroxyquinaldine Research Papers in Peer Reviewed Journals Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 1386-1425 74 https://doi.org/10.1016/j.saa.2009.09.045

Solid phase preconcentration and determination of mercury and uranyl ions using an itaconic acid functionalized adsorptive membrane Research Papers in Peer Reviewed Journals Analytical Methods 1759-9679 3 https://doi.org/10.1039/C1AY05125C

Optical chemical sensor for screening cadmium(II) in natural waters Research Papers in Peer Reviewed Journals Journal of Sensor Technology 2161-1238 2 http://dx.doi.org/10.4236/jst.2012.22010

Buffalo weed (Ambrosia trifida L. var. trifida) biochar for cadmium (II) and lead (II) adsorption in single and mixed system Research Papers in Peer Reviewed Journals Desalination and Water Treatment 1944-3986 51 https://doi.org/10.1080/19443994.2013.792546

Adsorption of TNT and RDX contaminants by Ambrosia trifida L. var. trifida derived Biochar Research Papers in Peer Reviewed Journals Research Journal of Chemistry and Environment 2278-4527 17(4)
Assessment of Cadmium and Chromium Stress on Growth, Physiology and Metal Uptake Using Mirabilis jalapa Research Papers in Peer Reviewed Journals Current World Environment 2320-8031 10(1) http://dx.doi.org/10.12944/CWE.10.1.26

Removal studies of Cd(II) and explosive compounds using buffalo weed biochar-alginate beads Research Papers in Peer Reviewed Journals Journal of Industrial and Engineering Chemistry 1226-086X 26 https://doi.org/10.1016/j.jiec.2014.11.034

Tea (Camellia sinensis) waste for the reduction of Malathion and Phorate in aqueous solutions Research Papers in Peer Reviewed Journals International Journal of Environmental and Agricultural Research 2454-1850 2(6)

Biosorption of Fluoride from Aqueous Solutions by Tinospora cardifolia leaves Research Papers in Peer Reviewed Journals Indian Journal of Environmental Sciences 0971-8958 22(1)
Silver nanoparticles embedded cation-exchange membrane for remediation of Hg species and application as the dip catalyst in organic transformation Research Papers in Peer Reviewed Journals Materials Today Chemistry 2468-5194 22 https://doi.org/10.1016/j.mtchem.2021.100547

Research Projects
Project Title Project Type Year Of Sanction Outcome/Output Duration
"Feasibility of Potential Sorbents in Integrated Investigation of Natural Aquifers & Contaminated Soils in and around Tirupati" (DST-SERB Fast Track Young Scientists Grant) Major 2013 Publication 01-10-2013 To 30-09-2016 (2 years, 11 months, 29 days)
Development of Optically Responsive Polymer Sheets and Membranes for Monitoring Toxic Gases and Air Pollutants (BRNS-DAE Research Project) Major 2024 Ongoing since 01-04-2024 (9 months, 27 days)
Professional Development Programmes
Programme Title Sponsoring Institution Organizing Institution Role Type of Programme
Short Term Course on Research Methodology UGC CPDHE (UGC-HRDC):Centre for Professional Development in Higher Education, Human Resource Development Centre, University of Delhi, Delhi Attendee Short Term Program
Faculty Induction Programme UGC CPDHE (UGC-HRDC):Centre for Professional Development in Higher Education, Human Resource Development Centre, University of Delhi, Delhi Attendee Orientation Programme
Honors and Awards
Name of the Award Awarding Body Award Category Level Award Date
Pool Scientist CSIR, Govt.of India Research National 01-12-2016
Young Scientist DST-SERB, Govt.of India Research National 01-10-2013
Postdoctoral Researcher Kwangwoon University, Seoul, South Korea Research International 05-01-2012
SRF Award CSIR, Govt.of India Research National 01-04-2011
Young Scientist Award for the Best Oral Presentation Indian Council of Chemists Research National 10-11-2009
Best Outgoing Post Graduate Student Award Sri Venkateswara University, Tirupati Academic State/University Level 11-03-2006
M.Sc. (Environmental Sciences) passed with Distinction Sri Venkateswara University, Tirupati Academic State/University Level 31-03-2006
Talk Poster Presented
Name of the Activity Role Date of Activity
Invited lecture at Green Skill Development Programme (GSDP) conducted by ENVIS center, School of Environmental Science, Jawaharlal Nehru University (JNU), New Delhi on the topic entitled "Wastewater Monitoring (Analysis & Abatement technologies) Speaker 01-04-2022
Invited Lecture at 60th Annual Convention of Chemists (ACC 2023, IIT Delhi Campus) in the Technical Sessions of Analytical and Environmental Chemistry on the topic entitled "Membrane-Based Adsorbents for Monitoring Toxic Metal Ions in Polluted Waters" Speaker 21-12-2023
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