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Dr. Ashish Kumar

Doctor of Philosophy (Ph.D.)

Welcome! I am Dr. Ashish Kumar, an environmental researcher and engineer dedicated to advancing sustainable technologies for water treatment, resource recovery, and environmental remediation. I earned my Ph.D. in Environmental Science and Engineering from the Indian Institute of Technology (IIT) Bombay and am currently a Postdoctoral Fellow at the University of Arkansas, USA.

With a strong foundation in environmental nanotechnology, electrochemical processes, and advanced membrane engineering, my work focuses on developing practical, scalable solutions rooted in scientific rigor. From targeted pollution remediation using engineered materials to innovative resource recovery, my goal is to bridge the gap between lab-scale breakthroughs and real-world environmental applications.

Through this portfolio, you’ll find insights into my research projects, publications, patents, and academic contributions. I invite you to explore my work and reach out for potential collaborations in building a cleaner, more sustainable future.

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Research Interests

  • New Generation Membranes for Pollutant Degradation and Resource Recovery

  • Environmental Nanotechnologies and Nanomaterials

  • Electrochemical Advance Oxidation Process (EAOPs) for Water and Wastewater Treatment

  • Emerging Pollutants and their Remediation Methods

  • Waste Valorization

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Publications

Kumar, A., and Singh, S.P., 2025. Long-Term Performance Evaluation of Metal Oxide Composite Electroconductive Laser-Induced Graphene Ultrafiltration Membranes for Emerging Contaminants Removal. Chemical Engineering Journal, p. 172110.

Kumar, A., and Singh, S.P., 2025. Nanoengineered Laser-Induced Graphene-Ni Composite Membranes for Heterogeneous Catalysis: A Strategy for Removal of Carbamazepine and Ciprofloxacin. ACS ES&T Engineering. 5, 2729−2743.

Kumar, A., Misra, U. and Singh, S.P., 2025. Arc-Driven in Situ Fabrication of Titanium Suboxide Composite with Graphene from Waste Biomass and Its Electrochemical Applications. ACS Sustainable Resource Management. 2(6), pp.1067–1077.

Kumar, A., Barbhuiya, N.H., Nair, A.M., Jashrapuria, K., Dixit, N. and Singh, S.P., 2023. In-situ fabrication of titanium suboxide-laser induced graphene composites: Removal of organic pollutants and MS2 Bacteriophage. Chemosphere, p.138988.

Kumar, A., Barbhuiya, N.H., Jashrapuria, K., Dixit, N., Arnusch, C.J. and Singh, S.P., 2022. Magnéli-Phase Ti4O7-Doped Laser-Induced Graphene Surfaces and Filters for Pollutant Degradation and Microorganism Removal. ACS applied materials & interfaces, 14(46), pp.52448-52458.   

Kumar, A., Barbhuiya, N.H., Singh, S.P., 2022. Magnéli phase titanium sub-oxides synthesis, fabrication and its application for environmental remediation: Current status and prospect. Chemosphere 307, 135878.

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Contact
Information

Cato Spring Research Center (CSRC)

University of Arkansas

Fayetteville, NW Arkansas 

USA, 72701

ashish.enano15@gmail.com

ashishk1@uark.edu

Phone (IN): +918954567292

Phone (US): +1(479) 799 3225

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