| Environmental Science and Ecology | Lifetime | 73 | US 27 | 99.98 |
| Environmental Science and Ecology | 2021-2025 | 94 | US 13 | 99.91 |
| Water Science and Technology | Lifetime | 14 | US 5 | 99.97 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 22 | US 4 | 99.95 |
| Industrial Environmental Engineering | Lifetime | 129 | US 23 | 99.03 |
| Environmental Chemistry | Lifetime | 118 | US 50 | 99.08 |
| Biomedical Engineering | Lifetime | 710 | US 219 | 98.98 |
| Pollution | Lifetime | 203 | US 37 | 98.83 |
| Health, Toxicology and Mutagenesis | Lifetime | 493 | US 179 | 97.92 |
| Nanoscience and Nanotechnology | Lifetime | 382 | US 90 | 85.49 |
| Water Science and Technology | 2021-2025 | 21 | US 3 | 99.81 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 238 | US 7 | 98.69 |
| Industrial Environmental Engineering | 2021-2025 | 165 | US 7 | 94.31 |
| Environmental Chemistry | 2021-2025 | 123 | US 25 | 94.19 |
| Health, Toxicology and Mutagenesis | 2021-2025 | 358 | US 85 | 93.93 |
| Biomedical Engineering | 2021-2025 | 902 | US 73 | 93.76 |
| Pollution | 2021-2025 | 425 | US 21 | 90.53 |
| Advanced oxidation water treatment | Lifetime | 1 | US 1 | 99.97 |
| Advanced Photocatalysis Techniques | Lifetime | 9 | US 3 | 99.98 |
| Environmental remediation with nanomaterials | Lifetime | 2 | US 1 | 99.93 |
| TiO2 Photocatalysis and Solar Cells | Lifetime | 7 | US 3 | 99.94 |
| Water Quality Monitoring and Analysis | Lifetime | 28 | US 6 | 99.66 |
| Advanced Nanomaterials in Catalysis | Lifetime | 44 | US 6 | 99.66 |
| Pharmaceutical and Antibiotic Environmental Impacts | Lifetime | 43 | US 7 | 99.71 |
| Water Treatment and Disinfection | Lifetime | 41 | US 16 | 99.42 |
| Nanomaterials for catalytic reactions | Lifetime | 161 | US 18 | 99.15 |
| Aquatic Ecosystems and Phytoplankton Dynamics | Lifetime | 138 | US 46 | 98.83 |
| Arsenic contamination and mitigation | Lifetime | 105 | US 24 | 98.46 |
| Electrochemical Analysis and Applications | Lifetime | 782 | US 170 | 98.17 |
| Gas Sensing Nanomaterials and Sensors | Lifetime | 776 | US 68 | 98.13 |
| Adsorption and biosorption for pollutant removal | Lifetime | 517 | US 27 | 97.60 |
| Copper-based nanomaterials and applications | Lifetime | 697 | US 82 | 97.48 |
| Nanoparticles: synthesis and applications | Lifetime | 918 | US 124 | 95.32 |
| Wastewater Treatment and Reuse | Lifetime | 514 | US 93 | 92.33 |
| Pigment Synthesis and Properties | Lifetime | 713 | US 59 | 88.75 |
| Advanced oxidation water treatment | 2021-2025 | 6 | US 2 | 99.82 |
| Advanced Photocatalysis Techniques | 2021-2025 | 108 | US 5 | 99.65 |
| Environmental remediation with nanomaterials | 2021-2025 | 14 | US 2 | 99.08 |
| Water Quality Monitoring and Analysis | 2021-2025 | 22 | US 3 | 97.46 |
| TiO2 Photocatalysis and Solar Cells | 2021-2025 | 54 | US 3 | 97.65 |
| Pharmaceutical and Antibiotic Environmental Impacts | 2021-2025 | 81 | US 3 | 98.06 |
| Water Treatment and Disinfection | 2021-2025 | 41 | US 3 | 97.56 |
| Electrochemical Analysis and Applications | 2021-2025 | 290 | US 11 | 96.01 |
| Arsenic contamination and mitigation | 2021-2025 | 139 | US 10 | 93.26 |
| Free Radicals and Antioxidants | 2021-2025 | 388 | US 13 | 79.43 |
| Industrial Gas Emission Control | 2021-2025 | 393 | US 12 | 80.24 |
