Helen Kalavathy Meyyappan
Helen Kalavathy Meyyappan
Assistant Professor, Department of Chemical Engineering, A.C.College of Technology, Anna University
Verified email at annauniv.edu
Cited by
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Kinetic and isotherm studies of Cu (II) adsorption onto H3PO4-activated rubber wood sawdust
MH Kalavathy, T Karthikeyan, S Rajgopal, LR Miranda
Journal of colloid and interface science 292 (2), 354-362, 2005
Modelling, analysis and optimization of adsorption parameters for H3PO4 activated rubber wood sawdust using response surface methodology (RSM)
H Kalavathy, I Regupathi, MG Pillai, LR Miranda
Colloids and Surfaces B: Biointerfaces 70 (1), 35-45, 2009
Removal and recovery of Ni and Zn from aqueous solution using activated carbon from Hevea brasiliensis: Batch and column studies
H Kalavathy, B Karthik, LR Miranda
Colloids and surfaces B: Biointerfaces 78 (2), 291-302, 2010
Moringa oleifera—A solid phase extractant for the removal of copper, nickel and zinc from aqueous solutions
MH Kalavathy, LR Miranda
Chemical Engineering Journal 158 (2), 188-199, 2010
Comparison of copper adsorption from aqueous solution using modified and unmodified Hevea brasiliensis saw dust
MH Kalavathy, LR Miranda
Desalination 255 (1-3), 165-174, 2010
Chemically activated Ipomoea carnea as an adsorbent for the copper sorption from synthetic solutions
MA Miranda, P Dhandapani, MH Kalavathy, LR Miranda
Adsorption 16 (1-2), 75-84, 2010
Optimization and analysis of nickel adsorption on microwave irradiated rice husk using response surface methodology (RSM)
MG Pillai, I Regupathi, MH Kalavathy, T Murugesan, LR Miranda
Journal of Chemical Technology & Biotechnology: International Research in …, 2009
Study of mathematical models for the removal of Ni2+ from aqueous solutions using Citrullus lanatus rind, an agro‐based waste
JB Mathangi, M Helen Kalavathy
Water and Environment Journal 33 (2), 276-291, 2019
Development of carbon-based material from biomass for the removal of Ni2+ and CO2 from fluid phase
JB Mathangi, MS Sharma, BM Jacquline, MH Kalavathy
Vacuum 158, 236-248, 2018
Moringa oleifera, a biosorbent for resorcinol adsorption -Isotherm and kinetic studies
LRM Helen Kalavathy M, G.Swaroop, Padmini.E
Carbon letters 10 (1), 23-32, 2009
Surface modified Agave sisalana as an adsorbent for the removal of nickel from aqueous solutions – Kinetic and Equilibrium studies
LRM Padmini.E, Helen Kalavathy.M
Carbon letters 9 (2), 97-104, 2008
Pore Formation Mechanism and Sorption Studies Using Activated Carbon from Gleditsia triacanthos
JB Mathangi, MH Kalavathy, LR Miranda
Chemical Engineering & Technology 44 (5), 892-900, 2021
Performance studies of GO/PF127 incorporated Polyetherimide Ultrafiltration membranes for the rejection of oil from oil wastewater
GN Manikandan, H Kalavathy
Chemical Engineering Research and Design 168, 214-226, 2021
Optimization of process parameters for the adsorption of nickel onto activated carbon using response surface methodology.
JB Mathangi, MH Kalavathy
Desalination and Water Treatment 115, 115-125, 2018
Extraction of Polymeric Bioflocculant from Enterobacter sp. and Adsorptive Kinetic Studies on Industrial Dye Removal Applications
L Muthulakshmi, JB Mathangi, RP Suryasankar, VC Padmanaban, ...
Journal of Polymers and the Environment 29 (4), 1040-1049, 2021
Performance of nanoporous carbon material derived from Cocos nucifera: An approach for the recovery of nickel using continuous operation
D Anubriya, JB Mathangi, MH Kalavathy
Materials Letters 262, 127101, 2020
Equilibrium and kinetic studies on methylene blue adsorption by simple polyol assisted wet hydroxyl route of NiFe2O4nanoparticles
B Gayathri Manju, JB Mathangi, P Raji, M Helen Kalavathy
Journal of Environmental Health Science and Engineering 17 (2), 539, 2019
Equilibrium and kinetic studies on methylene blue adsorption by simple polyol assisted wet hydroxyl route of NiFe 2 O 4 nanoparticles
JB Mathangi, P Raji, H Kalavathy
Journal of Environmental Health Science and Engineering 17 (2), 539-547, 2019
Development and Characterization of Bio-Mix Fuel produced from the Mixture of Waste Chicken Fat, Used Cooking Oil and Its Impact on CI Engine Application
V Sharma, MA Alosius, G Duraisamy, JB Mathangi, MH Kalavathy
University of Jaffna, 2019
A Study on the Removal of Zinc from Aqueous Solution using Chemically Activated Agave Sisalana Fibre
LRM Helen Kalavathy.M
International Journal of ChemTech Research 6 (9), 4397-4411, 2014
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