| Constructed Wetlands for Wastewater Treatment | Lifetime | 4 | AU 1 | 99.84 |
| Wastewater Treatment and Reuse | Lifetime | 3 | AU 1 | 99.66 |
| Membrane Separation Technologies | Lifetime | 15 | AU 3 | 99.87 |
| Wastewater Treatment and Nitrogen Removal | Lifetime | 19 | AU 3 | 99.89 |
| Adsorption and biosorption for pollutant removal | Lifetime | 33 | AU 1 | 99.77 |
| Pharmaceutical and Antibiotic Environmental Impacts | Lifetime | 36 | AU 3 | 99.73 |
| Membrane-based Ion Separation Techniques | Lifetime | 33 | AU 6 | 99.54 |
| Phosphorus and nutrient management | Lifetime | 38 | AU 6 | 99.31 |
| Water Quality Monitoring and Analysis | Lifetime | 78 | AU 2 | 99.18 |
| Water Treatment and Disinfection | Lifetime | 48 | AU 3 | 99.33 |
| Microbial Fuel Cells and Bioremediation | Lifetime | 55 | AU 3 | 99.29 |
| Solar-Powered Water Purification Methods | Lifetime | 111 | AU 9 | 97.93 |
| Anaerobic Digestion and Biogas Production | Lifetime | 138 | AU 6 | 98.39 |
| Advanced oxidation water treatment | Lifetime | 258 | AU 5 | 98.02 |
| Electrochemical sensors and biosensors | Lifetime | 979 | AU 14 | 97.25 |
| Urban Stormwater Management Solutions | Lifetime | 163 | AU 26 | 96.79 |
| Algal biology and biofuel production | Lifetime | 643 | AU 24 | 96.61 |
| Water Quality Monitoring Technologies | Lifetime | 444 | AU 24 | 94.61 |
| Microplastics and Plastic Pollution | Lifetime | 923 | AU 30 | 95.36 |
| Environmental remediation with nanomaterials | Lifetime | 433 | AU 12 | 95.36 |
| Water-Energy-Food Nexus Studies | Lifetime | 367 | AU 26 | 95.18 |
| Chromium effects and bioremediation | Lifetime | 772 | AU 19 | 89.52 |
| Fluoride Effects and Removal | Lifetime | 643 | AU 24 | 88.45 |
| Coagulation and Flocculation Studies | Lifetime | 442 | AU 20 | 86.93 |
| Membrane Separation Technologies | 2021-2025 | 36 | AU 2 | 99.33 |
| Microbial Fuel Cells and Bioremediation | 2021-2025 | 16 | AU 2 | 98.97 |
| Wastewater Treatment and Nitrogen Removal | 2021-2025 | 49 | AU 6 | 98.47 |
| Constructed Wetlands for Wastewater Treatment | 2021-2025 | 26 | AU 3 | 97.72 |
| Anaerobic Digestion and Biogas Production | 2021-2025 | 38 | AU 3 | 98.13 |
| Advanced oxidation water treatment | 2021-2025 | 198 | AU 5 | 96.56 |
| Pharmaceutical and Antibiotic Environmental Impacts | 2021-2025 | 319 | AU 10 | 95.22 |
| Recycling and Waste Management Techniques | 2021-2025 | 435 | AU 26 | 94.27 |
| Water Treatment and Disinfection | 2021-2025 | 148 | AU 5 | 93.73 |
| Microplastics and Plastic Pollution | 2021-2025 | 698 | AU 23 | 93.81 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 654 | AU 9 | 92.91 |
| Membrane-based Ion Separation Techniques | 2021-2025 | 285 | AU 13 | 93.34 |
| Algal biology and biofuel production | 2021-2025 | 352 | AU 13 | 92.91 |
| Environmental remediation with nanomaterials | 2021-2025 | 229 | AU 5 | 92.04 |
| Water Quality Monitoring and Analysis | 2021-2025 | 205 | AU 3 | 90.37 |
| Wastewater Treatment and Reuse | 2021-2025 | 133 | AU 6 | 88.43 |
| Solar-Powered Water Purification Methods | 2021-2025 | 521 | AU 15 | 88.93 |
| Microbial Metabolic Engineering and Bioproduction | 2021-2025 | 662 | AU 8 | 88.21 |
| Coagulation and Flocculation Studies | 2021-2025 | 62 | AU 1 | 83.02 |
| Enzyme Catalysis and Immobilization | 2021-2025 | 574 | AU 4 | 85.61 |
| Fluoride Effects and Removal | 2021-2025 | 168 | AU 3 | 81.89 |
| Municipal Solid Waste Management | 2021-2025 | 480 | AU 20 | 82.04 |
| Chromium effects and bioremediation | 2021-2025 | 382 | AU 4 | 74.55 |
| Phosphorus and nutrient management | 2021-2025 | 820 | AU 26 | 76.36 |
| Composting and Vermicomposting Techniques | 2021-2025 | 538 | AU 5 | 70.96 |
| Electrokinetic Soil Remediation Techniques | 2021-2025 | 170 | AU 6 | 66.81 |
| Microbial bioremediation and biosurfactants | 2021-2025 | 927 | AU 22 | 65.69 |
| Enzyme-mediated dye degradation | 2021-2025 | 917 | AU 7 | 57.41 |
