Douglas Call

Assistant Professor

Dr. Call is an Assistant Professor in the Department of Civil, Construction, and Environmental Engineering at North Carolina State University. Dr. Call is interested in biological and electrochemical processes to treat water and wastewater. Watch a short video below to hear Dr. Call briefly explain his research focus.

Dr. Call received both his MS (2008) and PhD (2011) in Environmental Engineering from Penn State University. He continued as a postdoctoral scientist at Penn State until becoming an Assistant Professor of Civil and Environmental Engineering at Syracuse University in 2012. He is currently teaching CE 373 Fundamentals of Environmental Engineering, CE 378 Environmental Chemistry and Microbiology, and CE 573 Biological Principles of Environmental Engineering at NC State.

Education

Ph.D. 2011

Environmental Engineering

The Pennsylvania State University

M.S. 2008

Environmental Engineering

The Pennsylvania State University

B.S. 2005

Civil Engineering

Virginia Polytechnic Institute and State University

B.S. 2003

Environmental Sciences

University of Virginia

Research Description

Dr. Call's research focuses on water and wastewater treatment technologies. He has expertise in both biological and electrochemical principles. Examples of current research interests include: 1) removal of emerging drinking water contaminants, including per- and polyfluoroalkyl substances (PFAS), using electrically-driven separation processes, 2) investigating microbial interactions with pyrogenic carbonaceous materials (e.g., activated carbon, biochar) to enable aqueous contaminant transformations (i.e., biological activated carbon) and energy recovery from wastewater (i.e., anaerobic digestion), 3) desalination of brackish water using capacitive deionization (CDI), 4) phosphate recovery from wastewater using nano-based sorbents, and 5) conversion of nitrogen gas into ammonium using microbial electrochemical technologies.

Honors and Awards

  • Outstanding Young Alumni Award - Virginia Tech, 2019

Publications

Temporal variation of power production via reverse electrodialysis using coastal North Carolina waters and its correlation to temperature and conductivity
Hossen, E. H., Gobetz, Z. E., Kingsbury, R. S., Liu, F., Palko, H. C., Dubbs, L. L., … Call, D. F. (2020), DESALINATION, 491. https://doi.org/10.1016/j.desal.2020.114562
Electrochemical and Microbiological Characterization of Bioanode Communities Exhibiting Variable Levels of Startup Activity
Ortiz-Medina, J. F., & Call, D. F. (2019), FRONTIERS IN ENERGY RESEARCH, 7. https://doi.org/10.3389/fenrg.2019.00103
Nitrogen Gas Fixation and Conversion to Ammonium Using Microbial Electrolysis Cells
Ortiz-Medina, J. F., Grunden, A. M., Hyman, M. R., & Call, D. F. (2019), ACS Sustainable Chemistry & Engineering, 7(3), 3511–3519. https://doi.org/10.1021/acssuschemeng.8b05763
Amending anaerobic bioreactors with pyrogenic carbonaceous materials: the influence of material properties on methane generation
Cheng, Q., Reyes, F. L., & Call, D. F. (2018), ENVIRONMENTAL SCIENCE-WATER RESEARCH & TECHNOLOGY, 4(11), 1794–1806. https://doi.org/10.1039/c8ew00447a
Impact of solution composition on the resistance of ion exchange membranes
Zhu, S., Kingsbury, R. S., Call, D. F., & Coronell, O. (2018), Journal of Membrane Science, 554, 39–47. https://doi.org/10.1016/j.memsci.2018.02.050
Junction potentials bias measurements of ion exchange membrane permselectivity
Kingsbury, R. S., Flotron, S., Zhu, S., Call, D. F., & Coronell, O. (2018), Environmental Science & Technology, 52(8), 4929–4936. https://doi.org/10.1021/acs.est.7b05317
Electricity generation using continuously recirculated flow electrodes in reverse electrodialysis
Liu, F., Coronell, O., & Call, D. F. (2017), Journal of Power Sources, 355, 206–210. https://doi.org/10.1016/j.jpowsour.2017.04.061
Impact of natural organic matter and inorganic solutes on energy recovery from five real salinity gradients using reverse electrodialysis
Kingsbury, R. S., Liu, F., Zhu, S., Boggs, C., Armstrong, M. D., Call, D. F., & Coronell, O. (2017), Journal of Membrane Science, 541, 621–632. https://doi.org/10.1016/j.memsci.2017.07.038
Correction to Comparison of Nonprecious Metal Cathode Materials for Methane Production by Electromethanogenesis
Siegert, M., Yates, M. D., Call, D. F., Zhu, X., Spormann, A., & Logan, B. E. (2016), ACS Sustainable Chemistry & Engineering, 4(9), 5088–5088. https://doi.org/10.1021/ACSSUSCHEMENG.6B01763
Hardwiring microbes via direct interspecies electron transfer: Mechanisms and applications
Cheng, Q. W., & Call, D. F. (2016). [Review of , ]. Environmental Science-Processes & Impacts, 18(8), 968–980. https://doi.org/10.1039/c6em00219f

View all publications via NC State Libraries

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Grants

Harnessing (bio-)electrochemical Technologies as Sustainable Sources for on Demand Precision Agriculture
Game-Changing Research Incentive Program for Plant Sciences (GRIP4PSI)(2/17/20 - 6/30/21)
CAREER: Leveraging the Multifunctional Redox Properties of Pyrogenic Materials to Enable Biological Transformations of Aqueous Organic Contaminants
National Science Foundation (NSF)(7/01/20 - 6/30/25)
An Electroactive Point-of-Use Filter for Per- and Polyfluoroalkyl Contaminant Removal
US Environmental Protection Agency (EPA)(10/01/19 - 8/15/21)
Recovering High-value Acids from Anaerobic Co-digestion of Municipal Solid and Grease Interceptor Waste Using an Electrically Driven Separation Process
Environmental Research & Education Foundation(5/01/19 - 4/30/22)
EAGER Electrically Driving the Microbial Conversion of Nitrogen Gas into Ammonia
National Science Foundation (NSF)(8/15/18 - 7/31/20)
Electrically Assisted Sorption and Desorption of Per- and Polyfluoroalkyl Substances
Strategic Environmental Research and Development Program (SERDP)(5/16/18 - 5/16/21)
Methane Conversion to Electrical Current using Microbial Electrochemical Technologies
NCSU Research and Innovation Seed Funding Program(1/01/15 - 12/31/15)
Improving the Anaerobic Treatment of Biosolids and High-Strength Waste Streams through Addition of Electrically-Conductive Particles
NCSU Water Resources Research Institute(3/01/15 - 12/31/16)