Obuli Kartik
TitleCited byYear
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
1862013
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
862012
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
612011
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
52*2015
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
482012
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
302011
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
252010
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
252007
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
212014
Performance of bioreactor landfill with waste mined from a dumpsite
OP Karthikeyan, M Swati, R Nagendran, K Joseph
Environmental monitoring and assessment 135 (1-3), 141-151, 2007
192007
Responses of microbial community and acidogenic intermediates to different water regimes in a hybrid solid anaerobic digestion system treating food waste
JWCW Suyun Xu, Ammaiyappan Selvamb, Obuli.P
Bioresource Technology, 2014
182014
Bio-oxidation and bio-cyanidation of refractory mineral ores for gold extraction: A review
RB Obuli. P. Karthikeyan, Aruliah Rajasekar
Critical Reviews in Environmental Science and Technology, 2015
122015
Co-disposal of electronic waste with municipal solid waste in bioreactor landfills
C Visvanthan, NH Yin, OP Karthikeyan
Waste management 30 (12), 2608-2614, 2010
112010
Bio-refining of carbohydrate-rich food waste for biofuels
HTNHOKK Heimann
Energies 8, 6350-6364, 2015
102015
Role of copper and iron in methane oxidation and bacterial biopolymer accumulation
K Chidambarampadmavathy, K Obulisamy P, K Heimann
Engineering in Life Sciences 15 (4), 387-399, 2015
102015
In-vessel co-composting of horse stable bedding waste and blood meal at different C/N ratios: process evaluation
JWC Wong, A Selvam, Z Zhao, OP Karthikeyan, S Man Yu, ACW Law, ...
Environmental technology 33 (22), 2561-2567, 2012
102012
Heavy metal fractionation and leachability studies on fresh and partially decomposed municipal solid waste
S Esakku, OP Karthikeyan, K Joseph, R Nagendran
Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management 12 …, 2008
102008
CHEMICAL PRECIPITATION OF AMMONIA-N AS STRUVITE FROM LANDFILL LEACHATE--EFFECT OF MOLAR RATIO UPON RECOVERY.
OP Karthikeyan, K Joseph
Journal of Solid Waste Technology & Management 34 (1), 2008
92008
Landfill bioreactor: A biotechnological solution for waste management
M Swati, OP Karthikeyan, K Joseph, R Nagendran
CSIR, 2007
92007
Bioreactor landfills for sustainable solid waste management
OP Karthikeyan, K Joseph
Kavazanjian Jr, E., Matasovic, N., & Stokoe, KH (1996). II, and Bray, JD …, 2006
82006
The system can't perform the operation now. Try again later.
Articles 1–20