| Healthcare and Environmental Waste Management | Lifetime | 1 | IN 1 | 99.69 |
| Municipal Solid Waste Management | Lifetime | 6 | IN 1 | 99.80 |
| Recycling and Waste Management Techniques | Lifetime | 24 | IN 1 | 99.58 |
| Landfill Environmental Impact Studies | Lifetime | 10 | IN 1 | 99.53 |
| Composting and Vermicomposting Techniques | Lifetime | 50 | IN 5 | 98.57 |
| Microplastics and Plastic Pollution | Lifetime | 278 | IN 9 | 98.14 |
| Waste Management and Recycling | Lifetime | 39 | IN 6 | 97.19 |
| Anaerobic Digestion and Biogas Production | Lifetime | 198 | IN 8 | 97.95 |
| Extraction and Separation Processes | Lifetime | 683 | IN 34 | 96.67 |
| Adsorption and biosorption for pollutant removal | Lifetime | 815 | IN 81 | 96.51 |
| Environmental remediation with nanomaterials | Lifetime | 390 | IN 10 | 95.74 |
| Wastewater Treatment and Reuse | Lifetime | 320 | IN 11 | 94.72 |
| Recycled Aggregate Concrete Performance | Lifetime | 347 | IN 17 | 95.64 |
| Chromium effects and bioremediation | Lifetime | 545 | IN 59 | 91.81 |
| Food Waste Reduction and Sustainability | Lifetime | 389 | IN 14 | 90.90 |
| Microbial Fuel Cells and Bioremediation | Lifetime | 983 | IN 38 | 92.15 |
| Electrokinetic Soil Remediation Techniques | Lifetime | 291 | IN 5 | 88.08 |
| Bioeconomy and Sustainability Development | Lifetime | 745 | IN 18 | 68.47 |
| Municipal Solid Waste Management | 2021-2025 | 1 | IN 1 | 99.87 |
| Recycling and Waste Management Techniques | 2021-2025 | 5 | IN 1 | 99.77 |
| Healthcare and Environmental Waste Management | 2021-2025 | 3 | IN 1 | 99.28 |
| Extraction and Separation Processes | 2021-2025 | 105 | IN 2 | 97.68 |
| Microplastics and Plastic Pollution | 2021-2025 | 131 | IN 6 | 98.35 |
| Heavy metals in environment | 2021-2025 | 113 | IN 5 | 97.94 |
| Chromium effects and bioremediation | 2021-2025 | 25 | IN 7 | 94.80 |
| Anaerobic Digestion and Biogas Production | 2021-2025 | 75 | IN 6 | 96.99 |
| Landfill Environmental Impact Studies | 2021-2025 | 23 | IN 3 | 96.59 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 335 | IN 33 | 95.60 |
| Environmental remediation with nanomaterials | 2021-2025 | 149 | IN 3 | 94.06 |
| Coal and Its By-products | 2021-2025 | 128 | IN 4 | 91.85 |
| Microbial Fuel Cells and Bioremediation | 2021-2025 | 330 | IN 31 | 90.80 |
| Thermochemical Biomass Conversion Processes | 2021-2025 | 602 | IN 35 | 92.08 |
| Water-Energy-Food Nexus Studies | 2021-2025 | 342 | IN 4 | 85.46 |
| Heavy Metal Exposure and Toxicity | 2021-2025 | 718 | IN 34 | 83.18 |
| Autonomous Vehicle Technology and Safety | 2021-2025 | 768 | IN 19 | 84.76 |
| Recycled Aggregate Concrete Performance | 2021-2025 | 634 | IN 53 | 84.96 |
| Composting and Vermicomposting Techniques | 2021-2025 | 347 | IN 14 | 79.35 |
| Electrokinetic Soil Remediation Techniques | 2021-2025 | 118 | IN 7 | 73.31 |
| Constructed Wetlands for Wastewater Treatment | 2021-2025 | 777 | IN 49 | 75.41 |
| Wastewater Treatment and Reuse | 2021-2025 | 488 | IN 37 | 71.23 |
| Coal Combustion and Slurry Processing | 2021-2025 | 439 | IN 26 | 71.03 |
| Microbial bioremediation and biosurfactants | 2021-2025 | 872 | IN 106 | 66.95 |
| Bioeconomy and Sustainability Development | 2021-2025 | 486 | IN 19 | 47.41 |
