Hi, I am Obulisamy Parthiba Karthikeyan, My LiveDNA is 91.3621
 
   
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Dr. Obulisamy Parthiba Karthikeyan
 
Highest Degree: PostDoc Fellow in Greenhouse Gas Remediation from James Cook University, Australia
 
Institute: Hong Kong Baptist University, Hong Kong
 
Area of Interest: Environmental Sciences
  •   Bioenergy
  •   Biofuels
  •   Anaerobic Digestion
  •   Landfill
 
URL: http://livedna.org/91.3621
 
My SELECTED Publications
1:   Chidambarampadmavathy, K., O.P. Karthikeyan and K. Heimann, 2015. Biopolymers made from methane in bioreactors. Eng. Life Sci., 15: 689-699.
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2:   Chidambarampadmavathy, K., P. Obulisamy and K. Heimann, 2015. Role of copper and iron in methane oxidation and bacterial biopolymer accumulation. Eng. Life Sci., 15: 387-399.
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3:   Esakku, S., O.P. Karthikeyan, R. Nagendran and K. Joseph, 2008. Heavy metal fractionation and leachability studies on fresh and partially decomposed municipal solid wast. Pract. Periodicals Hazardous, Toxic Radio Waste Manage., 12: 127-132.
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4:   Ganesh, G., O.P. Karthikeyan and K. Joseph, 2010. Enhancing the hydrolysis step in anaerobic digestion of municipal solid waste using rumen fluid. Int. J. Environ. Technol. Manage., 13: 311-321.
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5:   Hao, H.T.N., O.P. Karthikeyan and K. Heimann, 2015. Bio-refining of carbohydrate-rich food waste for biofuels. Energies, 8: 6350-6364.
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6:   Heimann, K., O.P. Karthikayan and S. Cires, 2013. Turning bad gas into good solids. Queensland Min. Energy Bull., 2013: 92-96.
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7:   Heimann, K., O.P. Karthikeyan and S.S. Muthu, 2017. Biodegradation and Bioconversion of Hydrocarbons. Springer, Singapore., ISBN: 978-981-10-0199-4, Pages: 350..
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8:   Karthikeyan, O.P. and C. Visvanathan, 2012. Effect of C/N ratio and ammonia-N accumulation in a pilot-scale thermophilic dry anaerobic digester. Bioresour. Technol., 113: 294-302.
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9:   Karthikeyan, O.P. and C. Visvanathan, 2013. Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: A review. Rev. Environ. Sci. Bio/Technol., 12: 257-284.
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10:   Karthikeyan, O.P. and C. Visvanathan, 2014. ChemInform abstract: Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: A review. ChemInform, Vol. 45. 10.1002/chin.201426286.
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11:   Karthikeyan, O.P. and K. Joseph, 2008. Chemical precipitation of Ammonia-N as Struvite (MAP) from landfill leachate-effect of molar ratio upon recovery. Int. J. Solid Waste Technol. Manage., 34: 20-26.
12:   Karthikeyan, O.P., A. Rajasekar and R. Balasubramanian, 2015. Bio-oxidation and bio-cynadization of refractory mineral ores for gold extraction: A review. Crit. Rev. Environ. Sci. Technol., 45: 1611-1643.
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13:   Karthikeyan, O.P., A. Selvam and J.W. Wong, 2016. Hydrolysis-acidogenesis of food waste in solid-liquid-separating continuous stirred tank reactor (SLS-CSTR) for volatile organic acid production. Bioresour. Technol., 200: 366-373.
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14:   Karthikeyan, O.P., K. Chidambarampadmavathy, S. Cires and K. Heimann, 2015. Review of sustainable methane mitigation and biopolymer production. Crit. Rev. Environ. Sci. Technol., 45: 1579-1610.
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15:   Karthikeyan, O.P., K. Chidambarampadmavathy, S. Nadarajan and K. Heimann, 2016. Influence of nutrients on oxidation of low level methane by mixed methanotrophic consortia. Environ. Sci. Pollut. Res., 23: 4346-4357.
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16:   Karthikeyan, O.P., K. Chidambarampadmavathy, S. Nadarajan, P.K. Lee and K. Heimann, 2015. Effect of CH4/O2 ratio on fatty acid profile and polyhydroxybutyrate content in a heterotrophic-methanotrophic consortium. Chemosphere, 141: 235-242.
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17:   Karthikeyan, O.P., K. Heimann and S.S. Muthu, 2017. Recycling of solid waste for Biofuel and Biochemical. Springer, Singapore., ISBN: 978-981-10-0150-5, Pages: 200..
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18:   Karthikeyan, O.P., K. Joseph and S. Esakku, 2012. Methane emission potential of open dumps in Chennai: A case study. Int. J. Environ. Technol. Manage., 15: 291-304.
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19:   Karthikeyan, O.P., M. Swati, K. Joseph and R. Nagendran, 2007. Performance of bioreactor landfill with waste mined from dumpsite. J. Environ. Monit. Assess., 135: 141-151.
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20:   Karthikeyan, O.P., S. Murugesan, K. Joseph and L. Philip, 2011. Characterization of particulate matters and volatile organic compounds in the ambient environment of open dumpsites. Univ. J. Environ. Res. Technol., 1: 140-150.
21:   Karthikeyan, O.P., S. Murugesan, K. Joseph and R. Nagendran, 2008. Leaching of Inorganic Pollutants from fresh and mined waste: A lysimeter study under tropical conditions. Int. J. Environ. Waste Manage., 2: 49-64.
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22:   Nithikul, J., O.P. Karthikeyan and C. Visvanathan, 2011. Reject management from a mechanical biological treatment plant in Bangkok, Thailand. Resou. Conserv. Recycling, 55: 417-422.
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23:   Obulisamy, P.K., J.S.Y. May and B. Rajasekar, 2016. Gradient packing bed bio-filter for landfill methane mitigation. Bioresour. Technol., 10.1016/j.biortech.2016.01.059.
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24:   Razaghi, A., O.P. Karthikeyan, H.N. Hao and K. Heimann, 2016. Hydrolysis treatments of fruit and vegetable waste for production of biofuel precursors. Bioresour. Technol., 10.1016/j.biortech.2016.03.041.
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25:   Salini, S., O.P. Karthikeyan and K. Joseph, 2010. Biological stability of municipal solid waste from simulated landfills under tropical environment. Bioresoruce Technol., 101: 845-852.
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26:   Sethurajan, M., R. Aruliah, O.P. Karthikeyan and R. Balasubramanian, 2012. Bioleaching of copper from black shale ore using mesophilic mixed populations in an air up-lift bioreactor. Environ. Eng. Manage. J., 11: 1839-1848.
27:   Swati, M., O.P. Karthikeyan, K. Joseph and R. Nagendran, 2007. Landfill bioreactor-a biotechnological solution for waste management. J. Sci. Ind. Res., 66: 589-674.
28:   Swati, M., O.P. Karthikeyan, K. Joseph, C. Visvanathan and R. Nagendran, 2010. Pilot-scale simulation of landfill bioreactor and controlled dumping of fresh and partially stabilized municipal solid waste in a tropical developing country. J. Hazard. Toxic Radioact. Waste, 15: 321-330.
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29:   Visvanathan, C., N.H. Yin and O.P. Karthikeyan, 2010. Co-disposal of electronic waste with municipal solid waste in bioreactor landfills. Waste Manage., 30: 2608-2614.
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30:   Visvanathan, C., O.P. Karthikeyan and K.H. Park, 2011. Sustainable landfilling in tropical conditions: Comparison between open and closed cell approach. Waste Manage. Res., 29: 386-396.
PubMed  |  
31:   Wong, J.W., A. Selvam, Z. Zhao, O.P. Karthikeyan, S.M. Yu, A.C. Law and P.C. Chung, 2012. In-vessel co-composting of horse stable bedding waste and blood meal at different C/N ratios: Process evaluation. Environ. Technol., 33: 2561-2567.
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32:   Xu, S., A. Selvam, O.P. Karthikeyan and J.W. Wong, 2014. Responses of microbial community and acidogenic intermediates to different water regimes in a hybrid solid anaerobic digestion system treating food waste. Bioresour. Technol., 168: 49-58.
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33:   Xu, S.Y., H.P. Lam, O.P. Karthikeyan and J.WC. Wong, 2011. Optimization of food waste hydrolysis in leach bed coupled with methanogenic reactor: Effect of pH and bulking agent. Bioresour. Technol., 102: 3702-3708.
PubMed  |  
34:   Xu, S.Y., O.P. Karthikeyan, A. Selvam and J.W. Wong, 2012. Effect of inoculum to substrate ratio on the hydrolysis and acidification of food waste in leach bed reactor. Bioresour. Technol., 126: 425-430.
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35:   Xu, S.Y., O.P. Karthikeyan, A. Selvam and J.W. Wong, 2014. Microbial community distribution and extracellular enzyme activities in leach bed reactor treating food waste: Effect of different leachate recirculation practices. Bioresour. Technol., 168: 41-48.
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