| Author(s) | Organization(s) | Session |
| D'Alleba Bouchain, James | university of Connecticut, United States of America | Thursday Poster Session |
| D'Antonio, Ashley | Oregon State University, United States of America | Water: Natural-2 |
| da Luz, Nelson | University of Massachusetts Amherst | Wednesday Poster Session Presenter |
| Dach, Elizabeth | Department of Earth and Environmental Engineering, Columbia University, New York, NY,United States of America | Desalination Wednesday Poster Session Presenter |
| Dai, Ning | University at Buffalo, United States of America | Water: Treatment-1 |
| Dai, Zihan | School of Civil and Environmental Engineering, Georgia Institute of Technology, USA | Thursday Poster Session |
| Daly, Rebecca A. | Department of Soil and Crop Sciences, Colorado State University, Colorado, United States of America | Remediation-1 |
| Daniel, Goldberg | Milken Institute School of Public Health, George Washington University | Wednesday Poster Session |
| Dannemiller, Karen | The Ohio State University | Aerosols Presenter |
| Darling, Amanda | Virginia Tech, United States of America | Microbiology: Detection Microbiology: Wastewater-2 Presenter |
| Das, Anupam | Binghamton University, United States of America | Thursday Poster Session |
| Das, Sourav | University of Toronto, Canada | Air: Quality and Exposure |
| Dasenko, Mark | Oregon State University | Wednesday Poster Session |
| Davidson, Nathaniel | Oregon State University | Wednesday Poster Session |
| Davidson Raoelison, Onja | University of California Los Angeles | Wednesday Poster Session Presenter |
| Davis, Benjamin C. | Virginia Tech | Microbiology: Wastewater-2 Microbiology: Detection Microbiology: Detection |
| Davis, Brittany | Black in Marine Science, Georgia | Equity: Water |
| Davis, Gabriel | Oregon State University | Wednesday Poster Session |
| Davis, Gabriel E | Oregon State University, United States of America | Microbiology: Wastewater-2 |
| Davis, Ginger | Indiana Geological and Water Survey | Thursday Poster Session |
| Dawood, Ray | North Carolina State University, United States of America | Thursday Poster Session |
| de Brito Anton, Luana | New York University, United States of America | Wednesday Poster Session Presenter |
| de Jonge, Lis Wollesen | Aarhus University, Denmark | Thursday Poster Session |
| De la Cruz, Florentino | Purdue University, United States of America | Air: Emissions Presenter |
| de los Reyes, Francis | North Carolina State University, United States of America | Wednesday Poster Session |
| Dean, Devin | Engineers Without Borders UMass Amherst, United States of America | Thursday Poster Session |
| Deaver, Jessica A. | North Carolina State University, United States of America; NC State University, United States of America | Wednesday Poster Session Presenter Wednesday Poster Session |
| Deck, Madeline | Virginia Tech | Microbiology: Wastewater-2 |
| Deeb, Reem | Lebanese American University, Lebanon | Thursday Poster Session Wastewater Anaerobic Digestion |
| Del Cerro, Martina | Yale University, United States of America | Environmental Systems Analysis |
| Del Rio, Michelle | Department of Environmental and Occupational Health, School of Public Health, Indiana University Bloomington, United States of America | Thursday Poster Session Presenter |
| Delafont, Vincent | Université de Poitiers, France | Thursday Poster Session |
| DeLapp, Rossane | Civil and Environmental Engineering, Vanderbilt University, Nashville, TN | Wednesday Poster Session |
| Delgado, Anca | Arizona State University, United States of America | Thursday Poster Session |
| Delgado, Andrea | Chemical and Environmental Engineering, University of California, Berkeley | Air: Emissions |
| Delgado, Daniel A | University of South Florida, United States of America | Thursday Poster Session Presenter |
| Delgado Vela, Jeseth | Department of Civil and Environmental Engineering, Howard University, Washington, D.C., USA | Thursday Poster Session Wastewater Processes |
| Dell'Anna, Marco N. | University of Wisconsin–Madison, United States of America | Thursday Poster Session |
| DeLuca, Giacomo | University of South Alabama, United States of America | Wednesday Poster Session Presenter |
| Demir, Ibrahim | University of Iowa, Iowa | Equity: Water |
| Deng, Yang | Dept. of Earth and Environmental Studies, Montclair State University, Montclair, New Jersey, United States, 07043; Montclair State University, United States of America | Thursday Poster Session Wednesday Poster Session |
| DePas, William | Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA | Microbiology: Water Distribution |
| Deptola, Jack R. | Civil, Environmental and Geodetic Engineering, Ohio State University, Columbus, OH | Thursday Poster Session |
| Deshmukh, Ranjit | University of California, Santa Barbara | Wednesday Poster Session |
| Deshpande, Aishwarya Santosh | Rutgers University, United States of America | Thursday Poster Session Presenter |
| DeStefano, Noelle J. | North Carolina State University | Thursday Poster Session |
| Dev, Subhabrata | University of Alaska Fairbanks, Fairbanks, AK, United States of America | Wednesday Poster Session |
| Dewapriya, Pradeep | The University of Queensland, Australia | PFAS: Characterization |
| Diaz, Anthony | Newark Water Coalition | Equity: Data |
| Diedrich, Adam | U.S. Environmental Protection Agency, Office of Research and Development, Cincinnati, OH, USA | Water: Natural-2 |
| DiFondi, Taylor | Seaford High School | Thursday Poster Session |
| Digiacomo, Laura | Clemson University, Environmental Engineering and Earth Sciences | PFAS: Treatment |
| DiMauro, Sebastian | University of Connecticut, United States of America | Resource Recovery: Metals |
| Ding, Hezhou | NC State University, United States of America | Wednesday Poster Session Presenter |
| Ding, Yifu | Department of Mechanical Engineering, University of Colorado Boulder; Boulder, CO 80309, USA.; Materials Science and Engineering Program, University of Colorado Boulder; Boulder, CO 80309, USA. | Membrane Processes |
| Dittmar, Thorsten | Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany; Max Planck Institute for Marine Microbiology, Bremen, Germany | Thursday Poster Session |
| Dixon, Barnali | University of South Florida, United States of America | Thursday Poster Session |
| Djebbari, ''Khaled axel'' | university of Connecticut, United States of America | Thursday Poster Session Presenter |
| Djebbari Sr., Khaled | University of Connecticut, United States of America | Microplastics: Emissions |
| Do, Khanh | Chemical and Environmental Engineering, University of California, Berkeley; University of California, Riverside | Air: Emissions Thursday Poster Session Presenter |
| Dodson, Robin E. | Silent Spring Institute, Newton, MA, 02460, United States of America | Air: Quality and Exposure |
| Dong, Hang | Stanford University, United States of America | Water: Electrochemistry-1 |
| Dong, Sheng | Department of Civil and Environmental Engineering, Auburn University, United States of America | Remediation-1 |
| Donohue, Sydney | University of New Mexico, United States of America | Education: Equity |
| Doong, Ruey-an | Institute of Analytical and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan | Thursday Poster Session |
| Doria-Manzur, Alonso Andres | Texas Tech University, United States of America | Thursday Poster Session Presenter |
| Dorner, Mariah | Department of Civil, Environmental, and Geo- Engineering, University of Minnesota, Minneapolis, MN 55455 | Thursday Poster Session Presenter |
| Dowdell, Katherine | University of Texas at Austin, United States of America; University of Michigan, United States of America | Thursday Poster Session Presenter |
| Downing, Leon | Black & Veatch, United States of America | Wastewater Management |
| Drewry, Kyla R. | Northeastern University, United States of America; Northeastern University, Boston, MA, United States of America | Disasters: Resilience Presenter Disasters: Resilience |
| Driscoll, Timothy | West Virginia University, United States of America | Wastewater Management |
| Driver, Erin M. | Center for Environmental Health Engineering, The Biodesign Institute, Arizona State University | Wednesday Poster Session Wastewater Surveillance |
| Du, Hongang | Department of Environmental Health and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA | Wednesday Poster Session |
| Du, Lin | Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA | Wastewater Emissions Wastewater Emissions |
| Duarte Batista, Marylia | National Institute of Standards and Technology (NIST), United States of America | Water: Distribution Presenter |
| DuChanois, Ryan | Rice University, United States of America | Wednesday Poster Session Presenter |
| Duggal, Nisha K. | Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA 24061, USA | Aerosols |
| Duhaime, Melissa | Universtity of Michigan, United States of America | Microbiology: Detection |
| Dunlap, Patrick | Black & Veatch, United States of America | Wastewater Management |
| Dunn, Fiona | School of Engineering, Brown University, Providence, RI, 02912, United States of America | Air: Quality and Exposure |
| Dunn, Fiona Brigid | New York University, Tandon School of Engineering, Brooklyn, NY | Thursday Poster Session |
| Duvvuri, Bhavya | Northeastern University, United States of America | Thursday Poster Session Presenter |
| Dvorak, Bruce | University of Nebraska - Lincoln, United States of America | Thursday Poster Session Thursday Poster Session |
| Dysart, Matthew John | Rice University, United States of America | Microbiology: Wastewater-1 Presenter |