| Wastewater Treatment and Nitrogen Removal | Lifetime | 36 | CN 12 | 99.70 |
| Microbial Fuel Cells and Bioremediation | Lifetime | 33 | CN 12 | 99.57 |
| Electrochemical sensors and biosensors | Lifetime | 164 | CN 60 | 99.24 |
| Anaerobic Digestion and Biogas Production | Lifetime | 49 | CN 14 | 99.29 |
| Microbial Community Ecology and Physiology | Lifetime | 542 | CN 40 | 98.33 |
| Water Quality Monitoring Technologies | Lifetime | 217 | CN 44 | 96.80 |
| Odor and Emission Control Technologies | Lifetime | 132 | CN 25 | 96.73 |
| Membrane Separation Technologies | Lifetime | 635 | CN 252 | 97.05 |
| Pharmaceutical and Antibiotic Environmental Impacts | Lifetime | 754 | CN 208 | 96.93 |
| Advanced oxidation water treatment | Lifetime | 633 | CN 286 | 95.90 |
| Water Treatment and Disinfection | Lifetime | 525 | CN 148 | 95.66 |
| Membrane-based Ion Separation Techniques | Lifetime | 620 | CN 201 | 95.33 |
| Phosphorus and nutrient management | Lifetime | 554 | CN 134 | 94.60 |
| Constructed Wetlands for Wastewater Treatment | Lifetime | 606 | CN 205 | 93.51 |
| Industrial Gas Emission Control | Lifetime | 805 | CN 334 | 91.00 |
| Mine drainage and remediation techniques | Lifetime | 975 | CN 107 | 90.43 |
| Wastewater Treatment and Nitrogen Removal | 2021-2025 | 4 | CN 2 | 99.69 |
| Microbial Fuel Cells and Bioremediation | 2021-2025 | 4 | CN 3 | 99.58 |
| Pharmaceutical and Antibiotic Environmental Impacts | 2021-2025 | 60 | CN 43 | 98.40 |
| Anaerobic Digestion and Biogas Production | 2021-2025 | 26 | CN 14 | 98.74 |
| Microbial Community Ecology and Physiology | 2021-2025 | 129 | CN 75 | 97.83 |
| Phosphorus and nutrient management | 2021-2025 | 34 | CN 20 | 96.13 |
| Constructed Wetlands for Wastewater Treatment | 2021-2025 | 31 | CN 18 | 97.44 |
| Water Treatment and Disinfection | 2021-2025 | 69 | CN 53 | 96.57 |
| Water Quality Monitoring Technologies | 2021-2025 | 110 | CN 51 | 93.87 |
| Membrane Separation Technologies | 2021-2025 | 535 | CN 289 | 94.27 |
| Advanced oxidation water treatment | 2021-2025 | 404 | CN 313 | 94.23 |
| Methane Hydrates and Related Phenomena | 2021-2025 | 913 | CN 501 | 89.12 |
| Ammonia Synthesis and Nitrogen Reduction | 2021-2025 | 935 | CN 728 | 87.68 |
| Water Quality Monitoring and Analysis | 2021-2025 | 614 | CN 298 | 79.66 |
| Odor and Emission Control Technologies | 2021-2025 | 164 | CN 75 | 79.42 |
| Chromium effects and bioremediation | 2021-2025 | 931 | CN 516 | 56.33 |
| bioluminescence and chemiluminescence research | 2021-2025 | 530 | CN 134 | 54.49 |
| Environmental Chemistry and Analysis | 2021-2025 | 295 | CN 102 | 50.09 |
| Electrokinetic Soil Remediation Techniques | 2021-2025 | 525 | CN 317 | 38.80 |
