R. P. S, A. Kumar, B. P, and A. Sahoo,"Photocatalytic pretreatment of dairy wastewater and benefits of the photocatalyst as an enhancer of anaerobic digestion", Journal of Water Process Engineering, vol.52, pp.103511, Elsevier, April 2023, 10.1016/j.jwpe.2023.103511       Article

R. P. S, A. Kumar, B. P, and A. Sahoo,"Reduced graphene oxide-nano zerovalent iron assisted anaerobic digestion of dairy wastewater: A potential strategy for CH4 enrichment", Journal of Environmental Chemical Engineering, vol.11, no.3, pp.110035, Elsevier, June 2023, 10.1016/j.jece.2023.110035       Article

R. P. S, A. Balakrishnan, E. S. Kunnel, M. Chinthala, and A. Kumar,"3D black g-C3N4 isotype heterojunction hydrogels as a sustainable photocatalyst for tetracycline degradation and H2O2 production", Chemical Engineering Journal, vol.475, pp.146163, ELSEVIER 2023, View Details       Article

A. Balakrishnan, R. P. S, M. Chinthala, and A. Kumar,"Fabrication of Efficient Na, B, and O Codoped g-C3N4/Polypyrrole-Carbon Black 3D Beads for Expeditious Degradation of Tetracycline via Percarbonate Activation", Industrial & Engineering Chemistry Research, vol.6, no.63, pp.2605–2618, American Chemical Society, February 2023, View Details       Article

A. Balakrishnan, V. K, H. Tripathy, S. Trivedi, M. Chinthala, and A. Kumar,"Phosphorylated g-C3N4/sulfur self-doped g-C3N4 homojunction carboxymethyl cellulose beads: An efficient photocatalyst for H2O2 production", Journal of Colloid and Interface Science, ELSEVIER, February 2023, View Details       Article

R. P. S and A. Kumar,"Magnetic adsorbent developed with alkali-thermal pretreated biogas slurry solids for the removal of heavy metals: optimization, kinetic, and equilibrium study", Environmental Science and Pollution Research volume, vol.29, pp.30217–30232, Springer 2022, 10.1007/s11356-021-18485-0       Article

M. K. Mahapatra and A. Kumar,"Taguchi Optimization Studies for Abatement of 2-Chlorophenol Using Neem Seed Activated Carbon", Chemical Engineering Technology, vol.45, no.4, pp.641–648, Wiley 2022, 10.1002/ceat.202100427       Article

M. K. Mahapatra and A. Kumar,"Studies on the Adsorption of 2-Chlorophenol onto Rice Straw Activated Carbon from Aqueous Solution and its Regeneration", Chemical and biochemical Engineering Quarterly, vol.36, no.1, pp.51–65, Croatian Society of Chemical Engineers, Croatia, March 2022, 10.15255/CABEQ.2021.2004       Article

S. S. Mohanty and A. Kumar,"Decolorization of anthraquinone-based dye (Vat Brown R) by Pseudomonas aeruginosa NCH - Optimization and kinetic study", Indian Journal of Biochemistry & Biophysics, vol.59, pp.709-717, CSIR-NISPR, July 2022       Article

R. P. S and A. Kumar,"Response surface methodology for optimization of heavy metal removal by magnetic biosorbent made from anaerobic sludge", Journal of the Indian Chemical Society, vol.99, no.9, pp.100638, Elsevier 2022, 10.1016/j.jics.2022.100638       Article