| Environmental Science and Ecology | Lifetime | 11 | US 6 | 100.00 |
| Engineering, Technology and Energy | Lifetime | 788 | US 218 | 99.87 |
| Environmental Engineering | Lifetime | 2 | US 2 | 99.99 |
| Water Science and Technology | Lifetime | 60 | US 10 | 99.83 |
| Biomedical Engineering | Lifetime | 241 | US 76 | 99.67 |
| Electrical and Electronic Engineering | Lifetime | 418 | US 124 | 99.71 |
| Energy Materials and Devices | Lifetime | 24 | US 3 | 99.23 |
| Pollution | Lifetime | 258 | US 47 | 98.51 |
| Health, Toxicology and Mutagenesis | Lifetime | 564 | US 206 | 97.56 |
| Building and Construction | Lifetime | 707 | US 131 | 97.20 |
| Energy Engineering and Power Technology | Lifetime | 133 | US 16 | 95.78 |
| Applied and Industrial Chemistry | Lifetime | 395 | US 72 | 32.37 |
| Environmental Engineering | 2021-2025 | 111 | US 9 | 98.30 |
| Electrochemical sensors and biosensors | Lifetime | 2 | US 2 | 99.98 |
| Supercapacitor Materials and Fabrication | Lifetime | 4 | US 2 | 99.98 |
| Microbial Fuel Cells and Bioremediation | Lifetime | 2 | US 2 | 99.98 |
| Membrane-based Ion Separation Techniques | Lifetime | 3 | US 2 | 99.92 |
| Chemical Analysis and Environmental Impact | Lifetime | 3 | US 3 | 99.70 |
| Membrane Separation Technologies | Lifetime | 37 | US 4 | 99.72 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | Lifetime | 74 | US 12 | 99.76 |
| Fecal contamination and water quality | Lifetime | 7 | US 7 | 99.47 |
| Electrochemical Analysis and Applications | Lifetime | 153 | US 42 | 99.45 |
| Wastewater Treatment and Nitrogen Removal | Lifetime | 52 | US 6 | 99.56 |
| Water Treatment and Disinfection | Lifetime | 33 | US 11 | 99.50 |
| Urban Stormwater Management Solutions | Lifetime | 92 | US 32 | 97.75 |
| Anaerobic Digestion and Biogas Production | Lifetime | 174 | US 19 | 98.10 |
| Groundwater flow and contamination studies | Lifetime | 303 | US 140 | 98.11 |
| Force Microscopy Techniques and Applications | Lifetime | 614 | US 256 | 97.43 |
| Fuel Cells and Related Materials | Lifetime | 862 | US 147 | 97.37 |
| Bacterial biofilms and quorum sensing | Lifetime | 458 | US 171 | 97.47 |
| Hybrid Renewable Energy Systems | Lifetime | 755 | US 66 | 94.53 |
| Metal Extraction and Bioleaching | Lifetime | 845 | US 110 | 94.31 |
| Environmental remediation with nanomaterials | Lifetime | 768 | US 112 | 92.82 |
| Coagulation and Flocculation Studies | Lifetime | 436 | US 85 | 87.07 |
| Microbial Fuel Cells and Bioremediation | 2021-2025 | 48 | US 2 | 97.68 |
| Electrochemical sensors and biosensors | 2021-2025 | 436 | US 20 | 94.74 |
| Membrane-based Ion Separation Techniques | 2021-2025 | 378 | US 24 | 91.43 |
