Upendra Kumar
Impact in
- Water Science and Technology top 2%
- Adsorption and biosorption for pollutant removal
-
- Recycling and Waste Management Techniques
Papers in
-
- Adsorption and biosorption for pollutant removal 18
-
- Nanomaterials for catalytic reactions 6
- Co-authors
- Nirban Laskar (8 shared papers)Jyotikusum Acharya (6 shared papers)B.C. Meikap (2 shared papers)Dillip K. Ghose (1 shared paper)Abinash Sahoo (1 shared paper)D. R. Kaushal (1 shared paper)Arvind Kumar (1 shared paper)Krishna Murari Pandey (2 shared papers)
- Journals
- Journal of Environmental Science and Health Part A (1 paper)Land Degradation and Development (1 paper)Water Environment Research (1 paper)Environment Development and Sustainability (1 paper)International Journal of Environmental Science and Technology (1 paper)
- Partner nations
- IndiaSouth Africa
In The Last Decade
Upendra Kumar
38 papers receiving 972 citations
Peers
Comparison fields: 5 of 94
- Water Science and Technology 521
- Industrial and Manufacturing Engineering 273
- Pollution 321
- Analytical Chemistry 117
- Biomaterials 117
Countries citing papers authored by Upendra Kumar
This map shows the geographic impact of Upendra Kumar'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 Upendra Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Upendra Kumar more than expected).
Fields of papers citing papers by Upendra Kumar
This network shows the impact of papers produced by Upendra Kumar. 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 Upendra Kumar. The network helps show where Upendra Kumar may publish in the future.
Co-authors
The 24 scholars most cited alongside Upendra Kumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 41 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2019 | 313 | |
| 2 | 2020 | 127 | |
| 3 | 2006 | 116 | |
| 4 | 2018 | 82 | |
| 5 | 2017 | 69 | |
| 6 | 2018 | 55 | |
| 7 | 2020 | 26 | |
| 8 | 2015 | 25 | |
| 9 | 2011 | 16 | |
| 10 | 2017 | 15 | |
| 11 | 2019 | 14 | |
| 12 | 2021 | 13 | |
| 13 | 2018 | 13 | |
| 14 | 2017 | 12 | |
| 15 | 2022 | 12 | |
| 16 | Thermodynamic characterization of adsorption of lead(II) ions on activated carbon developed from tamarind wood from aqueous solution | 2013 | 12 |
| 17 | 2017 | 12 | |
| 18 | 2022 | 10 | |
| 19 | 2011 | 10 | |
| 20 | 2008 | 8 |
About Upendra Kumar
Upendra Kumar is a scholar working on Water Science and Technology, Organic Chemistry, Mechanical Engineering, Analytical Chemistry and Industrial and Manufacturing Engineering, having authored 41 papers that have together received 1.0k indexed citations. Recurring topics across this work include Adsorption and biosorption for pollutant removal (18 papers), Nanomaterials for catalytic reactions (6 papers), Extraction and Separation Processes (6 papers), Dye analysis and toxicity (4 papers), Hydrology and Sediment Transport Processes (3 papers), Recycling and Waste Management Techniques (2 papers), Land Use and Ecosystem Services (2 papers) and Fluid Dynamics and Turbulent Flows (2 papers). The work is most often cited by research in Water Science and Technology (521 citations), Industrial and Manufacturing Engineering (273 citations), Pollution (321 citations), Analytical Chemistry (117 citations) and Biomaterials (117 citations). Upendra Kumar has collaborated with scholars based in India and South Africa. Frequent co-authors include Nirban Laskar, Jyotikusum Acharya, B.C. Meikap, Dillip K. Ghose, Abinash Sahoo, D. R. Kaushal, Arvind Kumar, Krishna Murari Pandey, Dipankar Das and Gaurav Kumar. Their work appears in journals such as Journal of Environmental Science and Health Part A, Land Degradation and Development, Water Environment Research, Environment Development and Sustainability and International Journal of Environmental Science and Technology.
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.