| Biological hydrogen production: effects of pH and intermediate products SK Khanal, WH Chen, L Li, S Sung International journal of hydrogen energy 29 (11), 1123-1131, 2004 | 945 | 2004 |
| Anaerobic biotechnology for bioenergy production SK Khanal Principles and Application Willey and Blackwell, 161-86, 2008 | 938 | 2008 |
| Anaerobic digestion of lignocellulosic biomass: challenges and opportunities C Sawatdeenarunat, KC Surendra, D Takara, H Oechsner, SK Khanal Bioresource technology 178, 178-186, 2015 | 811 | 2015 |
| Environmental application of biochar: Current status and perspectives FR Oliveira, AK Patel, DP Jaisi, S Adhikari, H Lu, SK Khanal Bioresource technology 246, 110-122, 2017 | 781 | 2017 |
| Insights into the fate and removal of antibiotics in engineered biological treatment systems: a critical review AS Oberoi, Y Jia, H Zhang, SK Khanal, H Lu Environmental science & technology 53 (13), 7234-7264, 2019 | 758 | 2019 |
| Biogas as a sustainable energy source for developing countries: Opportunities and challenges KC Surendra, D Takara, AG Hashimoto, SK Khanal Renewable and Sustainable Energy Reviews 31, 846-859, 2014 | 752 | 2014 |
| Biomass-derived syngas fermentation into biofuels: opportunities and challenges PC Munasinghe, SK Khanal Bioresource technology 101 (13), 5013-5022, 2010 | 719 | 2010 |
| Fate, transport, and biodegradation of natural estrogens in the environment and engineered systems SK Khanal, B Xie, ML Thompson, S Sung, SK Ong, J Van Leeuwen Environmental science & technology 40 (21), 6537-6546, 2006 | 671 | 2006 |
| Bioconversion of organic wastes into biodiesel and animal feed via insect farming KC Surendra, R Olivier, JK Tomberlin, R Jha, SK Khanal Renewable energy 98, 197-202, 2016 | 476 | 2016 |
| Ultrasound applications in wastewater sludge pretreatment: a review SK Khanal, D Grewell, S Sung, J Van Leeuwen Critical Reviews in Environmental Science and Technology 37 (4), 277-313, 2007 | 448 | 2007 |
| Nitrous Oxide (N2O) Emission from Aquaculture: A Review Z Hu, JW Lee, K Chandran, S Kim, SK Khanal Environmental science & technology 46 (12), 6470-6480, 2012 | 382 | 2012 |
| Nitrogen transformations in aquaponic systems: A review S Wongkiew, Z Hu, K Chandran, JW Lee, SK Khanal Aquacultural Engineering 76, 9-19, 2017 | 381 | 2017 |
| Rethinking organic wastes bioconversion: Evaluating the potential of the black soldier fly (Hermetia illucens (L.))(Diptera: Stratiomyidae)(BSF) KC Surendra, JK Tomberlin, A van Huis, JA Cammack, LHL Heckmann, ... Waste Management 117, 58-80, 2020 | 367 | 2020 |
| Kinetic study of biological hydrogen production by anaerobic fermentation WH Chen, SY Chen, SK Khanal, S Sung International Journal of Hydrogen Energy 31 (15), 2170-2178, 2006 | 357 | 2006 |
| Effect of plant species on nitrogen recovery in aquaponics Z Hu, JW Lee, K Chandran, S Kim, AC Brotto, SK Khanal Bioresource technology 188, 92-98, 2015 | 340 | 2015 |
| Anaerobic co-digestion: Current status and perspectives R Karki, W Chuenchart, KC Surendra, S Shrestha, L Raskin, S Sung, ... Bioresource Technology 330, 125001, 2021 | 328 | 2021 |
| Current Developments in Biotechnology and Bioengineering: Technologies for Production of Nutraceuticals and Functional Food Products AK Rai, SP Singh, A Pandey, C Larroche, CR Soccol Elsevier, 2021 | 293* | 2021 |
| Biological strategies for enhanced hydrolysis of lignocellulosic biomass during anaerobic digestion: current status and future perspectives S Shrestha, X Fonoll, SK Khanal, L Raskin Bioresource Technology 245, 1245-1257, 2017 | 287 | 2017 |
| Anaerobic biorefinery: current status, challenges, and opportunities C Sawatdeenarunat, D Nguyen, KC Surendra, S Shrestha, K Rajendran, ... Bioresource technology 215, 304-313, 2016 | 259 | 2016 |
| Current status of renewable energy in Nepal: Opportunities and challenges KC Surendra, SK Khanal, P Shrestha, B Lamsal Renewable and Sustainable Energy Reviews 15 (8), 4107-4117, 2011 | 257 | 2011 |
