Parthiba Karthikeyan Obulisamy
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Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: a review
OP Karthikeyan, C Visvanathan
Reviews in Environmental Science and Bio/Technology 12 (3), 257-284, 2013
Co-digestion of food waste and sewage sludge for methane production: Current status and perspective: A review
JWC Mehariya, S., Karthikeyan, O.P., Anil K Patel., Elumalai, P., Wong
Bioresource Technology 265, 519-531, 2018
Pretreatment of Food Waste for Methane and Hydrogen Recovery: A review
H Karthikeyan, O.P., Trably, E., Mehariya, S., Bernet, N., Wong, J.W.C., Carrere
Bioresource Technology 249, 1025-1039, 2018
Techno-economic assessment of various hydrogen production methods–A review
RY Kannah, S Kavitha, OP Karthikeyan, G Kumar, NV Dai-Viet, JR Banu
Bioresource technology 319, 124175, 2021
Review of sustainable methane mitigation and bio-polymer production
SCK O. P. Karthikeyanac, C.P. Karthigeyana
Critical Reviews in Environmental Science and Technology, DOI:10.1080 …, 2015
Optimization of food waste hydrolysis in leach bed coupled with methanogenic reactor: effect of pH and bulking agent
SY Xu, HP Lam, OP Karthikeyan, JWC Wong
Bioresource technology 102 (4), 3702-3708, 2011
Effect of C/N ratio and ammonia-N accumulation in a pilot-scale thermophilic dry anaerobic digester
OP Karthikeyan, C Visvanathan
Bioresource Technology 113, 294-302, 2012
Effect of inoculum to substrate ratio on the hydrolysis and acidification of food waste in leach bed reactor
SY Xu, OP Karthikeyan, A Selvam, JWC Wong
Bioresource technology 126, 425-430, 2012
Sustainable bio-plastic production through landfill methane recycling
K Chidambarampadmavathy, K., Karthikeyan, O.P., Heimann
Renewable and Sustainable Energy Reviews 71, 555-562, 2017
Allium sativum (garlic extract) as a green corrosion inhibitor with biocidal properties for the control of MIC in carbon steel and stainless steel in oilfield environments
P Parthipan, P Elumalai, J Narenkumar, LL Machuca, K Murugan, ...
International Biodeterioration & Biodegradation 132, 66-73, 2018
Advanced microalgae-based renewable biohydrogen production systems: A review
RK Goswami, S Mehariya, PK Obulisamy, P Verma
Bioresource Technology 320, 124301, 2021
Hydrolysis–acidogenesis of food waste in solid–liquid-separating continuous stirred tank reactor (SLS-CSTR) for volatile organic acid production
OP Karthikeyan, A Selvam, JWC Wong
Bioresource technology 200, 366-373, 2016
Dispersion induced ozone pretreatment of waste activated biosolids: Arriving biomethanation modelling parameters, energetic and cost assessment
P Yukesh Kannah, R., Kavitha, S., Rajesh Banu, J., Karthikeyan, O.P ...
Bioresource Technology 244, 679-687, 2017
Co-digestion of food waste with chemically enhanced primary treated sludge in a continuous stirred tank reactor
JWC Chakraborty, D., Karthikeyan, O.P., Selvam, A., Wong
Biomass and Bioenergy 111, 232-240, 2018
Microbial community distribution and extracellular enzyme activities in leach bed reactor treating food waste: Effect of different leachate recirculation practices
SY Xu, OP Karthikeyan, A Selvam, JWC Wong
Bioresource technology 168, 41-48, 2014
Reject management from a mechanical biological treatment plant in Bangkok, Thailand
J Nithikul, OP Karthikeyan, C Visvanathan
Resources, conservation and recycling 55 (4), 417-422, 2011
Lignocellulosic biomass based biorefinery: A successful platform towards circular bioeconomy
JR Banu, S Kavitha, VK Tyagi, M Gunasekaran, OP Karthikeyan, G Kumar
Fuel 302, 121086, 2021
H2O2 induced cost effective microwave disintegration of dairy waste activated sludge in acidic environment for efficient biomethane generation
T Eswari, A.P., Kavitha, S., Rajesh Banu, J., Karthikeyan, O.P., Yeom, I
Bioresource Technology 244, 688-697, 2017
Biological stability of municipal solid waste from simulated landfills under tropical environment
SS Shalini, OP Karthikeyan, K Joseph
Bioresource technology 101 (3), 845-852, 2010
Seasonal variations in leachate characteristics from municipal solid waste dumpsites in India and Srilanka
S Esakku, OP Karthikeyan, K Joseph, R Nagendran, K Palanivelu, ...
Proceedings of the international conference on sustainable solid waste …, 2007
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