Praveen Kolar

Katuwal, S., Rafsan, N.-A.-S., Ashworth, A. J., & Kolar, P. (2023). Poultry Litter Physiochemical Characterization Based on Production Conditions for Circular Systems. BIORESOURCES, 18(2), 3961–3977. https://doi.org/10.15376/biores.18.2.3961-3977

Graves, C., Kolar, P., Shah, S., Grimes, J., & Sharara, M. (2022). [Review of Can Biochar Improve the Sustainability of Animal Production?]. APPLIED SCIENCES-BASEL, 12(10). https://doi.org/10.3390/app12105042

Kasera, N., Augoustides, V., Kolar, P., Hall, S. G., & Vicente, B. (2022). Effect of Surface Modification by Oxygen-Enriched Chemicals on the Surface Properties of Pine Bark Biochars. PROCESSES, 10(10). https://doi.org/10.3390/pr10102136

Kasera, N., Kolar, P., & Hall, S. G. (2022). [Review of Nitrogen-doped biochars as adsorbents for mitigation of heavy metals and organics from water: a review]. BIOCHAR, 4(1). https://doi.org/10.1007/s42773-022-00145-2

Shah, S. B., Earnest, K., Oviedo-Rondon, E. O., Kolar, P., & Singletary, I. (2022). SIMULTANEOUS REDUCTION OF THERMAL STRATIFICATION AND AMMONIA CONCENTRATIONS IN POULTRY HOUSE DURING BROODING AND IN COOL WEATHER. APPLIED ENGINEERING IN AGRICULTURE, 38(2), 375–386. https://doi.org/10.13031/aea.14862

Paul, D., Kolar, P., & Hall, S. G. (2021). [Review of A review of the impact of environmental factors on the fate and transport of coronaviruses in aqueous environments]. NPJ CLEAN WATER, 4(1). https://doi.org/10.1038/s41545-020-00096-w

Kasera, N., Hall, S., & Kolar, P. (2021, April). Characterization data of N-doped biochars using different external nitrogen precursors. DATA IN BRIEF, Vol. 35. https://doi.org/10.1016/j.dib.2021.106870

Kasera, N., Hall, S., & Kolar, P. (2021). Effect of surface modification by nitrogen-containing chemicals on morphology and surface characteristics of N-doped pine bark biochars. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 9(2). https://doi.org/10.1016/j.jece.2021.105161

Baker, M., Blackman, S., Cooper, E., Smartt, K., Walser, D., Boland, M., … Chinn, M. S. (2021). Exploratory analysis of Spirulina platensis LB 2340 growth in varied concentrations of anaerobically digested pig effluent (ADPE). HELIYON, 7(9). https://doi.org/10.1016/j.heliyon.2021.e08065

Ansanay, Y., Kolar, P., Sharma-Shivappa, R., Cheng, J., & Arellano, C. (2021). Pretreatment of Switchgrass for Production of Glucose via Sulfonic Acid-Impregnated Activated Carbon. PROCESSES, 9(3). https://doi.org/10.3390/pr9030504

Jung, W., Savithri, D., Sharma-Shivappa, R., & Kolar, P. (2020). Effect of Sodium Hydroxide Pretreatment on Lignin Monomeric Components of Miscanthus x giganteus and Enzymatic Hydrolysis. WASTE AND BIOMASS VALORIZATION, 11(11), 5891–5900. https://doi.org/10.1007/s12649-019-00859-8

Jung, W., Sharma-Shivappa, R., Park, S., & Kolar, P. (2020). Effect of cellulolytic enzyme binding on lignin isolated from alkali and acid pretreated switchgrass on enzymatic hydrolysis. 3 BIOTECH, 10(1). https://doi.org/10.1007/s13205-019-1978-z

Karoshi, G., Kolar, P., Shah, S. B., & Gilleskie, G. (2020). Recycled eggshells as precursors for iron-impregnated calcium oxide catalysts for partial oxidation of methane. BIORESOURCES AND BIOPROCESSING, 7(1). https://doi.org/10.1186/s40643-020-00336-4

Karoshi, G., Kolar, P., Shah, S. B., & Gilleskie, G. (2020). Valorization of Eggshell Waste into Supported Copper Catalysts for Partial Oxidation of Methane. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 14(1), 61–70. https://doi.org/10.1007/s41742-019-00238-0

Kolar, P., & Jin, H. (2019, August). Baseline characterization data for raw rice husk. DATA IN BRIEF, Vol. 25. https://doi.org/10.1016/j.dib.2019.104219

Jung, W., Sharma-Shivappa, R., & Kolar, P. (2019). Effect of Enzyme Interaction with Lignin Isolated from Pretreated Miscanthus x giganteus on Cellulolytic Efficiency. PROCESSES, 7(10). https://doi.org/10.3390/pr7100755

Hess, B. J., Kolar, P., Classen, J. J., Knappe, D., & Cheng, J. J. (2019). Effects of Co-occurring Species Present in Swine Lagoons on Adsorption of Copper on Eggshell. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 13(4), 613–622. https://doi.org/10.1007/s41742-019-00203-x

Kolar, P., Classen, J., & Hall, S. G. (2019). Physicochemical data of p-cresol, butyric acid, and ammonia. Data in Brief, 26, 104356. https://doi.org/10.1016/j.dib.2019.104356

Lentz, Z., Kolar, P., & Classen, J. J. (2019). Valorization of Swine Manure into Hydrochars. Processes, 7(9), 560. https://doi.org/10.3390/pr7090560

Uzuner, S., Sharma-Shivappa, R. R., Cekmecelioglu, D., & Kolar, P. (2018). A novel oxidative destruction of lignin and enzymatic digestibility of hazelnut shells. Biocatalysis and Agricultural Biotechnology, 13, 110–115. https://doi.org/10.1016/J.BCAB.2017.12.003

Jung, W., Savithri, D., Sharma-Shivappa, R., & Kolar, P. (2018). Changes in Lignin Chemistry of Switchgrass due to Delignification by Sodium Hydroxide Pretreatment. ENERGIES, 11(2). https://doi.org/10.3390/en11020376

Zhu, Y., Kolar, P., Shah, S. B., Cheng, J. J., & Lim, P. K. (2018). Simultaneous mitigation of p- cresol and ammonium using activated carbon from avocado seed. Environmental Technology & Innovation, 9, 63–73. https://doi.org/10.1016/J.ETI.2017.10.006

Das, L., Kolar, P., Sharma-Shivappa, R., Classen, J. J., & Osborne, J. A. (2017). Catalytic Valorization of Lignin Using Niobium Oxide. WASTE AND BIOMASS VALORIZATION, 8(8), 2673–2680. https://doi.org/10.1007/s12649-016-9717-8

Ansanay, Y., Kolar, P., Sharma-Shivappa, R., Cheng, J., Park, S., & Arellano, C. (2017). Pre-treatment of biomasses using magnetised sulfonic acid catalysts. Journal of Agricultural Engineering, 48(2), 117–122.

Lentz, Z., Classen, J., & Kolar, P. (2017). THERMOCHEMICAL CONVERSION: A PROSPECTIVE SWINE MANURE SOLUTION FOR NORTH CAROLINA. TRANSACTIONS OF THE ASABE, 60(3), 591–600. https://doi.org/10.13031/trans.12074

Zhu, Y., Kolar, P., Shah, S. B., Cheng, J. J., & Lim, P. K. (2016). Avocado seed-derived activated carbon for mitigation of aqueous ammonium. Industrial Crops and Products, 92, 34–41. https://doi.org/10.1016/j.indcrop.2016.07.016

Wakchaure, G. C., Das, L., & Kolar, P. (2016). Eggshell as an inexpensive adsorbent for removal of p-Cresol. Transactions of the ASABE, 59(3), 965–974.

Zhu, Y., & Kolar, P. (2016). Investigation of adsorption of p-cresol on coconut shell-derived activated carbon. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 68, 138–146. https://doi.org/10.1016/j.jtice.2016.07.044

Hood, M. C., Shah, S. B., Kolar, P., Li, L. W., & Stikeleather, L. (2015). Biofiltration of Ammonia and GHGs from Swine Gestation Barn Pit Exhaust. Transactions of the ASABE, 58(3), 771–782. https://doi.org/10.13031/trans.58.10949

Karoshi, G., Kolar, P., Shah, S. B., Gilleskie, G., & Das, L. (2015). Calcined eggshell as an inexpensive catalyst for partial oxidation of methane. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 57, 123–128. https://doi.org/10.1016/j.jtice.2015.05.025

Fitzgerald, S., Kolar, P., Classen, J., Boyette, M., & Das, L. (2015). Swine Manure Char as an Adsorbent for Mitigation of p-Cresol. ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 34(1), 125–131. https://doi.org/10.1002/ep.11972

Zhu, Y., & Kolar, P. (2014). Adsorptive removal of p-cresol using coconut shell-activated char. Journal of Environmental Chemical Engineering, 2(4), 2050–2058. https://doi.org/10.1016/J.JECE.2014.08.022

Ansanay, Y., Kolar, P., Sharma-Shivappa, R. R., & Cheng, J. J. (2014). Niobium oxide catalyst for delignification of switchgrass for fermentable sugar production. INDUSTRIAL CROPS AND PRODUCTS, 52, 790–795. https://doi.org/10.1016/j.indcrop.2013.11.044

Das, L., Kolar, P., Classen, J. J., & Osborne, J. A. (2013). Adsorbents from pine wood via K2CO3-assisted low temperature carbonization for adsorption of p-cresol. INDUSTRIAL CROPS AND PRODUCTS, 45, 215–222. https://doi.org/10.1016/j.indcrop.2012.12.010

Yin, M., Natelson, R. H., Campos, A. A., Kolar, P., & Roberts, W. L. (2013). Aromatization of n-octane over Pd/C catalysts. FUEL, 103, 408–413. https://doi.org/10.1016/j.fuel.2012.06.095

Panneerselvam, A., Sharma-Shivappa, R. R., Kolar, P., Clare, D. A., & Ranney, T. (2013). Hydrolysis of ozone pretreated energy grasses for optimal fermentable sugar production. BIORESOURCE TECHNOLOGY, 148, 97–104. https://doi.org/10.1016/j.biortech.2013.08.119

Panneerselvam, A., Sharma-Shivappa, R. R., Kolar, P., Ranney, T., & Peretti, S. (2013). Potential of ozonolysis as a pretreatment for energy grasses. BIORESOURCE TECHNOLOGY, 148, 242–248. https://doi.org/10.1016/j.biortech.2013.08.129

Athalye, S., Sharma-Shivappa, R., Peretti, S., Kolar, P., & Davis, J. P. (2013). Producing biodiesel from cottonseed oil using Rhizopus oryzae ATCC #34612 whole cell biocatalysts: Culture media and cultivation period optimization. Energy for Sustainable Development, 17(4), 331–336. https://doi.org/10.1016/J.ESD.2013.03.009

Jairam, S., Kolar, P., Sharma-Shivappa, R. S., & Osborne, J. A. (2013). Synthesis of solid acid catalyst from tobacco stalk for esterification of oleic acid. Applied Engineering in Agriculture, 29(3), 385–389.

Smith, V. M., Kolar, P., Boyette, M. D., Chinn, M., Smith, C., Gangadharan, R., & Zhang, G. (2012). Advanced oxidation of toluene using Ni-olivine catalysts: Part 1. syntheses, characterization, and evaluation of Ni-olivine catalysts for toluene oxidation. Transactions of the ASABE, 55(3), 1013–1024.

Smith, V. M., Kolar, P., Boyette, M. D., Chinn, M., Smith, C., Gangadharan, R., & Zhang, G. (2012). Advanced oxidation of toluene using Ni-olivine catalysts: part 2. Toluene oxidation kinetics and mechanism of Ni-olivine catalysts synthesized via electroless deposition and thermal impregnation. Transactions of the ASABE, 55(6), 2273–2283. https://doi.org/10.13031/2013.42485

Saidu, M. M., Hall, S. G., Kolar, P., Schramm, R., & Davis, T. (2012). Efficient temperature control in recirculating aquaculture tanks. Applied Engineering in Agriculture, 28(1), 161–167. https://doi.org/10.13031/2013.41269

Shah, S. B., & Kolar, P. (2012). Evaluation of additive for reducing gaseous emissions from swine waste. Agricultural Engineering International: CIGR Journal, 14(2), 10–20.

Kolar, P., Shah, S. B., & Love, C. D. (2012). Feasibility of extracting ammonia from broiler litter and scale-up considerations. Applied Engineering in Agriculture, 28(4), 577–582.

Jairam, S., Kolar, P., Sharma-Shivappa, R., Osborne, J. A., & Davis, J. P. (2012). KI-impregnated oyster shell as a solid catalyst for soybean oil transesterification. BIORESOURCE TECHNOLOGY, 104, 329–335. https://doi.org/10.1016/j.biortech.2011.10.039

Love, C. D., Kolar, P., Classen, J., & Das, L. (2011). Adsorption of ammonia on ozonated activated carbon. Transactions of the ASABE, 54(5), 1931–1940. https://doi.org/10.13031/2013.39834

Kolar, P., & Kastner, J. R. (2010). Low-temperature catalytic oxidation of aldehyde mixtures using wood fly ash: Kinetics, mechanism, and effect of ozone. CHEMOSPHERE, 78(9), 1110–1115. https://doi.org/10.1016/j.chemosphere.2009.12.033

Kastner, J. R., Miller, J., Kolar, P., & Das, K. C. (2009). Catalytic ozonation of ammonia using biomass char and wood fly ash. Chemosphere, 75(6), 739–744. https://doi.org/10.1016/j.chemosphere.2009.01.035

Kolar, P., & Kastner, J. R. (2009). Room-temperature oxidation of propanal using catalysts synthesized by electrochemical deposition. Transactions of the ASABE, 52(4), 1337–1344. https://doi.org/10.13031/2013.27783

Kastner, J. R., Ganagavaram, R., Kolar, P., Teja, A., & Xu, C. (2008). Catalytic Ozonation of Propanal Using Wood Fly Ash and Metal Oxide Nanoparticle Impregnated Carbon. Environmental Science & Technology, 42(2), 556–562. https://doi.org/10.1021/es0707512

Kolar, P., Kastner, J. R., & Miller, J. (2007). Low temperature catalytic oxidation of aldehydes using wood fly ash and molecular oxygen. Applied Catalysis B: Environmental, 76(3-4), 203–217. https://doi.org/10.1016/j.apcatb.2007.05.022