Jeannie Darby

Last updated
Jeannie Lynn Darby
Alma materUniversity of Texas at Austin
Scientific career
Thesis Depth filtration : measurements and predictions of particle-particle interactions  (1988)

Jeannie Darby is an engineer and professor at the University of California, Davis, specializing in Civil and Environmental Engineering. From 2005 to 2010 she was the Gerald T. and Lillian P. Orlob Professorship in Water Resources Engineering.

Contents

Education

Darby received her bachelor's degree in Civil Engineering from Rice University in 1978, followed by a Master of Science degree from Tufts University in 1982. [1] She earned her Ph.D. in 1988 from the University of Texas. [2]

Career

Darby joined the faculty at the University of California, Davis in the Department of Civil and Environmental Engineering in 1989. From 2004 to 2009, she served as Department Chair of Civil and Environmental Engineering. She held the Gerald T. and Lillian P. Orlob Professorship in Water Resources Engineering from 2005 to 2010. [3] In 2022 she was selected as the associate dean for academic personnel and planning. [4]

Research

Darby is known for her work in the field of water treatment, covering topics ranging from water quality management to sustainable infrastructure design. Her research includes investigations of the application of UV disinfection as a water treatment options. [5] [6] She has researched iron-based adsorbents for arsenic removal from groundwater, [7] and is developing technologies for nitrate removal from drinking water sources. [8] [9]

Awards and Honors

In 2001 the National Society of Professional Engineers awarded Darby the Engineering Education Excellence Award, [10] and the American Society for Engineering Education awarded her with the Sharon Keillor Award for Women in Engineering Education. [11] In 2017 Darby and Vivian Jensen received the Small Systems Division award for their paper Brine Disposal Options for Small Systems in California’s Central Valley. [12] [13]

Related Research Articles

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<span class="mw-page-title-main">Activated carbon</span> Form of carbon with an extremely high surface area

Activated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses. It is processed (activated) to have small, low-volume pores that greatly increase the surface area available for adsorption or chemical reactions that can be thought of as a microscopic "sponge" structure. Activation is analogous to making popcorn from dried corn kernels: popcorn is light, fluffy, and its kernels have a high surface-area-to-volume ratio. Activated is sometimes replaced by active.

Adsorption refrigeration was invented by Michael Faraday in 1821, even though the basis of artificial modern refrigeration dates back to 1748 with William Cullen's experiments. Adsorption is sometimes referred to as solid sorption.

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<span class="mw-page-title-main">Atmospheric water generator</span> Device that extracts drinkable water from humid air

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Electrochemical regeneration of activated carbon adsorbents such as granular activated carbon present an alternative to thermal regeneration or land filling at the end of useful adsorbent life. Continuous adsorption-electrochemical regeneration encompasses the adsorption and regeneration steps, typically separated in the bulk of industrial processes due to long adsorption equilibrium times, into one continuous system. This is possible using a non-porous, electrically conducting carbon derivative called Nyex. The non-porosity of Nyex allows it to achieve its full adsorptive capacity within a few minutes and its electrical conductivity allows it to form part of the electrode in an electrochemical cell. As a result of its properties Nyex can undergo quick adsorption and fast electrochemical regeneration in a combined adsorption-electrochemical regeneration cell achieving 100% regeneration efficiency.

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<span class="mw-page-title-main">Michael J. McGuire</span> American engineer, laboratory director and writer

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<span class="mw-page-title-main">Stuart W. Krasner</span>

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References

  1. "Biography – Darby, Jeannie L". UC Davis Civil and Environmental Engineering.
  2. Darby, Jeannie. "faculty, UC Davis".
  3. "Jeannie Darby". 30 April 2019.
  4. "Jeannie Darby Appointed Associate Dean for Academic Personnel and Planning | College of Engineering". 19 July 2022.
  5. Lindenauer, Karl G.; Darby, Jeannie L. (1994-04-01). "Ultraviolet disinfection of wastewater: Effect of dose on subsequent photoreactivation". Water Research. 28 (4): 805–817. doi:10.1016/0043-1354(94)90087-6. ISSN   0043-1354.
  6. Linden, Karl G.; Darby, Jeannie L. (1997). "Estimating Effective Germicidal Dose from Medium Pressure UV Lamps". Journal of Environmental Engineering. 123 (11): 1142–1149. doi:10.1061/(ASCE)0733-9372(1997)123:11(1142). ISSN   0733-9372.
  7. Kanematsu, Masakazu; Young, Thomas M.; Fukushi, Keisuke; Green, Peter G.; Darby, Jeannie L. (2013-04-01). "Arsenic(III, V) adsorption on a goethite-based adsorbent in the presence of major co-existing ions: Modeling competitive adsorption consistent with spectroscopic and molecular evidence". Geochimica et Cosmochimica Acta. 106: 404–428. doi:10.1016/j.gca.2012.09.055. ISSN   0016-7037.
  8. Jensen, Vivian; Henrie, Tarrah; Darby, Jeannie; Clements, Janet (2020). "An affordability assessment of consolidated management of nitrate treatment". AWWA Water Science. 2 (6). doi:10.1002/aws2.1209. ISSN   2577-8161.
  9. Jensen, Vivian B.; Darby, Jeannie L.; Seidel, Chad; Gorman, Craig (2014-10-18). "Nitrate in Potable Water Supplies: Alternative Management Strategies". Critical Reviews in Environmental Science and Technology. 44 (20): 2203–2286. doi:10.1080/10643389.2013.828272. ISSN   1064-3389.
  10. "Engineering Education Excellence Award Recipients" . Retrieved November 5, 2024.
  11. "Past National Award Winners Archive". American Society for Engineering Education. Retrieved 2024-11-05.
  12. Jensen, Vivian B.; Darby, Jeannie L. (2016). "Brine Disposal Options for Small Systems in California's Central Valley". Journal AWWA. 108 (5). doi:10.5942/jawwa.2016.108.0045. ISSN   0003-150X.
  13. "2017 AWWA award recipients". Journal (American Water Works Association). 109 (9): 26–31. 2017. ISSN   0003-150X.