Ashok Kumar Gupta
About
Ashok Kumar Gupta is a scholar working on Water Science and Technology, Renewable Energy, Sustainability and the Environment and Pollution.
According to data from OpenAlex, Ashok Kumar Gupta has authored 163 papers receiving a total of 6.6k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Water Science and Technology, 42 papers in Renewable Energy, Sustainability and the Environment and 37 papers in Pollution. Recurrent topics in Ashok Kumar Gupta's work include Advanced Photocatalysis Techniques (37 papers), Advanced oxidation water treatment (20 papers) and Pharmaceutical and Antibiotic Environmental Impacts (20 papers). Ashok Kumar Gupta is often cited by papers focused on Advanced Photocatalysis Techniques (37 papers), Advanced oxidation water treatment (20 papers) and Pharmaceutical and Antibiotic Environmental Impacts (20 papers). Ashok Kumar Gupta collaborates with scholars based in India, Finland and United States. Ashok Kumar Gupta's co-authors include Partha Ghosal, Bramha Gupta, Abhradeep Majumder, Suneel Kumar Srivastava, Soumi Dutta, Duduku Saidulu, Indu M. Sasidharan Pillai, Pubali Mandal, Brajesh Dubey and Vishal Kumar Parida and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Science of The Total Environment.
In The Last Decade
Ashok Kumar Gupta
156 papers receiving 6.4k citations
Hit Papers
Peers
Ashok Kumar Gupta
Giusy Lofrano Italy
Mitra Gholami Iran
Miao Li China
Simin Nasseri Iran
Mehdi Ahmadi Iran
Muhammad Usman Pakistan
Afshin Maleki Iran
Mohammad Malakootian Iran
Sahand Jorfi Iran
Muftah H. El‐Naas Qatar
Citations per year, relative to Ashok Kumar Gupta Ashok Kumar Gupta (= 1×)
peers
Giusy Lofrano
Countries citing papers authored by Ashok Kumar Gupta
Since
Specialization
Citations
This map shows the geographic impact of Ashok Kumar Gupta's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ashok Kumar Gupta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ashok Kumar Gupta more than expected).
Fields of papers citing papers by Ashok Kumar Gupta
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Ashok Kumar Gupta. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ashok Kumar Gupta. The network helps show where Ashok Kumar Gupta may publish in the future.
Co-authorship network of co-authors of Ashok Kumar Gupta
This figure shows the co-authorship network connecting the top 25 collaborators of Ashok Kumar Gupta. A scholar is included among the top collaborators of Ashok Kumar Gupta based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ashok Kumar Gupta. Ashok Kumar Gupta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Saidulu, Duduku, Amit Bhatnagar, & Ashok Kumar Gupta. (2025). Evaluating the role of different redox conditions on the removal of sulfamethoxazole, acetaminophen, and carbamazepine from wastewater: Insights into biodegradation and sorption mechanisms. Journal of environmental chemical engineering. 13(2). 116106–116106.
2.
Pal, Tapas, Raphael M. Tromer, Marcelo Lopes Pereira, et al.. (2025). Engineered 3D-printed Bi 4 O 5 I 2 @hematite scaffolds for visible light photocatalytic degradation of cresols. Journal of Materials Chemistry A. 14(5). 2871–2883.
3.
Saidulu, Duduku, et al.. (2025). Role of biofilm activity on novel interwoven lattice-shaped 3D printed biocarrier for enhanced removal of organics and nutrients with reduced footprint: Performance assessment and microbial community dynamics. Bioresource Technology. 439. 133356–133356.
4.
Srivastava, Suneel Kumar, et al.. (2024). An LED-driven Hematite/Bi 4 O 5 I 2 nanocomposite as an S-scheme heterojunction photocatalyst for efficient degradation of phenolic compounds in real wastewater. Journal of Materials Chemistry A. 13(2). 1271–1286.
5.
Saidulu, Duduku, Amit Bhatnagar, & Ashok Kumar Gupta. (2024). Integrated anoxic/oxic biofilm reactor and photocatalytic treatment for enhanced antibiotic removal from real wastewater matrices. Separation and Purification Technology. 350. 128002–128002.
6.
Srivastava, Suneel Kumar, et al.. (2024). Visible light driven Z-scheme α-MnO2 (1D)/Bi7O9I3 (2D) heterojunction photocatalyst for efficient degradation of bisphenol A in water. Journal of environmental chemical engineering. 12(3). 112879–112879.
7.
Mandal, Pubali, et al.. (2024). A comprehensive review on the treatment of pesticide-contaminated wastewater with special emphasis on organophosphate pesticides using constructed wetlands. Journal of Environmental Management. 368. 122163–122163.
8.
Ghosal, Partha, et al.. (2023). Development of microbial fuel cell integrated constructed wetland (CMFC) for removal of paracetamol and diclofenac in hospital wastewater. Journal of Environmental Management. 344. 118686–118686.
9.
Gupta, Bramha, Duduku Saidulu, Ashish Srivastava, et al.. (2023). Performance assessment of photo-controlled catalytic and moving biocarrier-based hybrid systems for the treatment of pharmaceuticals from municipal and industrial wastewater: Insights into influencing factors and degradation mechanisms. Journal of environmental chemical engineering. 11(3). 110128–110128.
10.
Saidulu, Duduku, Ashish Srivastava, & Ashok Kumar Gupta. (2023). Elucidating the performance of integrated anoxic/oxic moving bed biofilm reactor: Assessment of organics and nutrients removal and optimization using feed forward back propagation neural network. Bioresource Technology. 371. 128641–128641.
11.
Srivastava, Ashish, Rushikesh S. Ambekar, Bramha Gupta, Chandra Sekhar Tiwary, & Ashok Kumar Gupta. (2023). Schwarzite-based 3D-printed carriers for enhanced performance of sequencing batch biofilm reactor (SBBR) for wastewater treatment. Journal of environmental chemical engineering. 12(1). 111794–111794.
12.
Parida, Vishal Kumar, et al.. (2023). Facile synthesis of a 2D/3D Z-scheme Cu-g-C3N4/BiOBr heterojunction for enhanced photocatalytic degradation of ciprofloxacin under visible light irradiation. Journal of environmental chemical engineering. 11(6). 111569–111569.
13.
Parida, Vishal Kumar, Suneel Kumar Srivastava, Shamik Chowdhury, & Ashok Kumar Gupta. (2023). Facile synthesis of 2D/0D Bi2O3/MnO2 Z-scheme heterojunction for enhanced visible light-assisted photocatalytic degradation of acetaminophen. Chemical Engineering Journal. 472. 144969–144969.
14.
Majumder, Abhradeep, et al.. (2023). Optimization of a continuous hybrid moving bed biofilm reactor and constructed wetland system for the treatment of paracetamol-spiked domestic wastewater. Chemical Engineering Journal. 477. 147139–147139.
15.
Remesan, Renji, et al.. (2023). Exploring Suspended Sediment Dynamics Using a Novel Indexing Framework Based on X‐Ray Diffraction Spectral Fingerprinting. Water Resources Research. 59(10).
16.
Remesan, Renji, et al.. (2023). The spatio-temporal dynamics of suspended sediment sources based on a novel indexing approach combining Bayesian geochemical fingerprinting with physically-based modelling. Journal of Environmental Management. 345. 118649–118649.
17.
Gupta, Bramha & Ashok Kumar Gupta. (2021). Photocatalytic performance of 3D engineered chitosan hydrogels embedded with sulfur-doped C3N4/ZnO nanoparticles for Ciprofloxacin removal: Degradation and mechanistic pathways. International Journal of Biological Macromolecules. 198. 87–100.
18.
Shakil, Najam Akhtar, et al.. (2003). Photostabilization of Azadirachtin A. Pesticide Research Journal. 15(1). 7–9.
19.
Gupta, Ashok Kumar, et al.. (1995). Toxic effects of chlordane and malathion on certain haematological parameters of a freshwater teleost, Notopterus notopterus. Journal of Environmental Biology. 16(3). 219–223.
20.
Gupta, Ashok Kumar, et al.. (1984). Growth and Developmental Changes in Ber (Zizyphus Mauritian A Lamk.). Indian Journal of Horticulture. 41. 52–57.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.
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