Rachel Brennan

Nutrient Cycling with Duckweed for the Fertilization of Root, Fruit, Leaf, and Grain Crops
Carlos R. Fernandez Pulido, Pandara Valappil Femeena, Rachel A. Brennan, Feb 2024, In: Agriculture (Switzerland)

Maximizing duckweed biomass production for food security at low light intensities
P. V. Femeena, B. Roman, R. A. Brennan, Apr 2023, In: Environmental Challenges

Spatial optimization of nutrient recovery from dairy farms to support economically viable load reductions in the Chesapeake Bay Watershed
P. V. Femeena, C. Costello, R. A. Brennan, Apr 2023, In: Agricultural Systems

CREATING A CIRCULAR NITROGEN BIOECONOMY IN AGRICULTURAL SYSTEMS THROUGH NUTRIENT RECOVERY AND UPCYCLING BY MICROALGAE AND DUCKWEED
Pandara Valappil Femeena, Gregory R. House, Rachel A. Brennan, 2022, In: Journal of the ASABE

The water–energy–food nexus discovery map
Matthew Arenas, Pandara Valappil Femeena, Rachel A. Brennan, May 1 2021, In: Sustainability (Switzerland)

Duckweed growth model for large-scale applications
Ozgul Calicioglu, Mert Y. Sengul, Pandara Valappil Femeena, Rachel A. Brennan, Nov 15 2021, In: Journal of Cleaner Production

Techno-economic Analysis and Life Cycle Assessment of an Integrated Wastewater-Derived Duckweed Biorefinery
Ozgul Calicioglu, Pandara Valappil Femeena, Christopher L. Mutel, Deborah L. Sills, Tom L. Richard, Rachel A. Brennan, Jul 19 2021, In: ACS Sustainable Chemistry and Engineering

Recovery of waste nutrients by duckweed for reuse in sustainable agriculture
Carlos R. Fernandez Pulido, Jonathan Caballero, Mary Ann Bruns, Rachel A. Brennan, Oct 1 2021, In: Ecological Engineering

Advantageous microbial community development and improved performance of pilot-scale field systems treating high-risk acid mine drainage with crab shell
Yishan Lin, Jessica A. Grembi, Sara S. Goots, Aswathy Sebastian, István Albert, Rachel A. Brennan, Oct 15 2021, In: Journal of Hazardous Materials

Coupling ecological wastewater treatment with the production of livestock feed and irrigation water provides net benefits to human health and the environment
B. Roman, R. A. Brennan, Jun 15 2021, In: Journal of Environmental Management

Duckweed protein supports the growth and organ development of mice
B. Roman, R. A. Brennan, J. D. Lambert, Mar 2021, In: Journal of Food Science

Project drawdown
Rachel A. Brennan, Julio Urbina, Jose F. Oliden, Juan Mart­n Rodr­guez, Jun 22 2020, In: ASEE Annual Conference and Exposition, Conference Proceedings

Crab shell amendments enhance the abundance and diversity of key microbial groups in sulfate-reducing columns treating acid mine drainage
Yishan Lin, Caroline E. Newcombe, Rachel A. Brennan, Oct 1 2020, In: Applied Microbiology and Biotechnology

Anaerobic bioprocessing of wastewater-derived duckweed
O. Calicioglu, T. L. Richard, Rachel A. Brennan, Oct 2019, In: Bioresource technology

Duckweed as an agricultural amendment
Andrew N. Kreider, Carlos R. Fernandez Pulido, Mary Ann Bruns, Rachel A. Brennan, Mar 1 2019, In: Journal of Environmental Quality

A beneficial by-product of ecological wastewater treatment
B. Roman, R. A. Brennan, Jun 2019, In: Ecological Engineering: X

Trace organic contaminant removal in six full-scale integrated fixed-film activated sludge (IFAS) systems treating municipal wastewater
Michael J. Shreve, Rachel A. Brennan, Mar 15 2019, In: Water Research

Effect of pH and temperature on microbial community structure and carboxylic acid yield during the acidogenic digestion of duckweed 09 Engineering 0907 Environmental Engineering 06 Biological Sciences 0605 Microbiology 09 Engineering 0904 Chemical Engineering
Ozgul Calicioglu, Michael J. Shreve, Tom L. Richard, Rachel A. Brennan, Oct 8 2018, In: Biotechnology for Biofuels

Enhancing carboxylic acid yields from duckweed by acidogenic digestion
Ozgul Calicioglu, M. J. Shreve, Nicole L. Urban, Tom L. Richard, Rachel A. Brennan, May 2018, In: European Biomass Conference and Exhibition Proceedings

Sequential ethanol fermentation and anaerobic digestion increases bioenergy yields from duckweed
O. Calicioglu, R. A. Brennan, Jun 2018, In: Bioresource technology

A New Program in Sustainable Engineering
Rachel A. Brennan, David R. Riley, 2016, In: World Sustainability Series

Remediation of high-strength mine-impacted water with mixed organic substrates containing crab shell and spent mushroom compost
Jessica A. Grembi, Bradley A. Sick, Rachel A. Brennan, Feb 1 2016, In: Journal of Environmental Engineering (United States)

The white-rot fungus Trametes versicolor reduces the estrogenic activity of a mixture of emerging contaminants in wastewater treatment plant effluent
Michael J. Shreve, Adrienne Brockman, Marissa Hartleb, Sarah Prebihalo, Frank L. Dorman, Rachel A. Brennan, Apr 1 2016, In: International Biodeterioration and Biodegradation

A new program in sustainable engineering
Rachel A. Brennan, 2015, In: ASEE Annual Conference and Exposition, Conference Proceedings

Organic neem compounds inhibit soft-rot fungal growth and improve the strength of anthracite bricks bound with collagen and lignin for use in iron foundry cupolas
D. J. Kelsey, C. Nieto-Delgado, F. S. Cannon, R. A. Brennan, Jul 1 2015, In: Journal of Applied Microbiology

Effects of chitin purity and proppant loading on the bioremediation of chloroethenes
Jennifer A. McElhoe, Rachel A. Brennan, Aug 1 2012, In: Journal of Environmental Engineering (United States)

Remediation of high-strength mine influenced water with crab shell substrate mixtures
J. A. Grembi, B. A. Sick, S. S. Goots, S. Lin, R. A. Brennan, 2011, In: 28th Annual Meeting of the American Society of Mining and Reclamation 2011

Anaerobic precipitation of manganese and co-existing metals in mine impacted water treated with crab shell-associated minerals
Mary Ann Robinson-Lora, Rachel A. Brennan, May 2011, In: Applied Geochemistry

Passive remediation of "High risk" acid mine drainage
A. K. Brown, R. A. Brennan, 2010, In: Joint Mining Reclamation Conf. 2010 - 27th Meeting of the ASMR, 12th Pennsylvania Abandoned Mine Reclamation Conf. and 4th Appalachian Regional Reforestation Initiative Mined Land Reforestation Conf.

In situ bioremediation of perchlorate in vadose zone soil using gaseous electron donors
Hua Cai, Alessia G. Eramo, Patrick J. Evans, Rodney Fricke, Rachel A. Brennan, May 2010, In: Water Environment Research

Passive remediation of acid precipitation using crabshell chitin
A. F. Caporuscio, R. A. Brennan, 2010, In: Joint Mining Reclamation Conf. 2010 - 27th Meeting of the ASMR, 12th Pennsylvania Abandoned Mine Reclamation Conf. and 4th Appalachian Regional Reforestation Initiative Mined Land Reforestation Conf.

Cost-effective treatment of high-risk mine impacted water using crab-shell amendments to spent mushroom compost
J. A. Grembi, B. A. Sick, R. A. Brennan, 2010, In: Joint Mining Reclamation Conf. 2010 - 27th Meeting of the ASMR, 12th Pennsylvania Abandoned Mine Reclamation Conf. and 4th Appalachian Regional Reforestation Initiative Mined Land Reforestation Conf.

Improved passive treatment of acid mine drainage in mushroom compost amended with crab-shell chitin
Caroline E. Newcombe, Rachel A. Brennan, Jun 2010, In: Journal of Environmental Engineering

Biosorption of manganese onto chitin and associated proteins during the treatment of mine impacted water
Mary Ann Robinson-Lora, Rachel A. Brennan, Aug 2010, In: Chemical Engineering Journal

Chitin complex for the remediation of mine impacted water
Mary Ann Robinson-Lora, Rachel A. Brennan, Mar 2010, In: Applied Geochemistry

The role of precipitation and biosorption in the abiotic removal of manganese with crab-shell chitin
Mary Ann Robinson-Lora, Rachel A. Brennan, 2010, In: Joint Mining Reclamation Conf. 2010 - 27th Meeting of the ASMR, 12th Pennsylvania Abandoned Mine Reclamation Conf. and 4th Appalachian Regional Reforestation Initiative Mined Land Reforestation Conf.

Bioremediation of diesel-contaminated soil using spent mushroom compost
Alessia Eramo, Rachel A. Brennan, 2009, In: In Situ and On-Site Bioremediation-2009

Bioremediation of diesel-contaminated soil using spent mushroom compost
Alessia Eramo, Rachel A. Brennan, 2009, In: In Situ and On-Site Bioremediation-2009

Chitin as an additive to compost to enhance passive treatment of mine-impacted waters
Caroline Newcombe, Rachel Brennan, 2009, In: In Situ and On-Site Bioremediation-2009

Efficient metal removal and neutralization of acid mine drainage by crab-shell chitin under batch and continuous-flow conditions
Mary Ann Robinson-Lora, Rachel A. Brennan, Nov 2009, In: Bioresource technology

Rapid alkalinity generation and metal removal from mine impacted water using crab-shell chitin under abiotic conditions
M. A. Robinson-Lora, R. A. Brennan, 2009, In: 26th Annual Meetings of the American Society of Mining and Reclamation and 11th Billings Land Reclamation Symposium 2009

Remediation of mine-impacted water using crabshell chitin as an electron donor and alkalinity source
Mary Ann Robinson-Lora, Rachel A. Brennan, Nov 27 2009, In: In Situ and On-Site Bioremediation-2009

The use of crab-shell chitin for biological denitrification
Mary Ann Robinson-Lora, Rachel A. Brennan, Jan 2009, In: Bioresource technology

Evaluation of three different purities of crab-shell for the remediation of mine impacted water
Kristopher M. Korte, Caroline E. Newcombe, Rachel A. Brennan, 2008, In: 25th Annual Meetings of the American Society of Mining and Reclamation and 10th Meeting of IALR 2008

Evaluating crab-shell chitin, lactate, and spent mushroom compost for acid mine drainage remediation in central pennsylvania
M. A. Robinson-Lora, Rachel Alice Brennan, Dec 1 2008, In: 25th Annual Meetings of the American Society of Mining and Reclamation and 10th Meeting of IALR 2008

Comparing chitin and organic substrates on the national tunnel waters in Blackhawk, Colorado for manganese removal
C. Venot, L. Figueroa, Rachel Alice Brennan, T. R. Wildeman, D. Reisman, M. Sieczkowski, Dec 1 2008, In: 25th Annual Meetings of the American Society of Mining and Reclamation and 10th Meeting of IALR 2008

Passive remediation of acid mine drainage using crab shell chitin
Linda N. Daubert, Rachel A. Brennan, Dec 1 2007, In: Environmental Engineering Science

Evaluation of dynamic chemical gradients during the course of trichloroethene remediation using a fermentable substrate
Jennifer A. McElhoe, Rachel A. Brennan, 2007, In: Battelle Press - 9th International In Situ and On-Site Bioremediation Symposium 2007

Substrate-enhanced microbial fuel cells for improved remote power generation from sediment-based systems
Farzaneh Rezaei, Tom L. Richard, Rachel A. Brennan, Bruce E. Logan, Jun 1 2007, In: Environmental Science and Technology

Biodegradation of tetrachloroethene by chitin fermentation products in a continuous flow column system
Rachel A. Brennan, Robert A. Sanford, Charles J. Werth, Jun 1 2006, In: Journal of Environmental Engineering

Chitin and corncobs as electron donor sources for the reductive dechlorination of tetrachloroethene
Rachel A. Brennan, Robert A. Sanford, Charles J. Werth, Jun 2006, In: Water Research

Laboratory and field performance evaluation of different grades of chitin
Patrick S. Lebow, Rachel A. Brennan, Kent S. Sorenson, 2005, In: Proceedings of the 8th International In Situ and On-Site Bioremediation Symposium

Continuous steady-state method using Tenax for delivering tetrachloroethene to chloro-respiring bacteria
Rachel A. Brennan, Robert A. Sanford, 2002, In: Applied and environmental microbiology

Enhanced CAH dechlorination in a low permeability, variably-saturated medium
Jennifer P. Martin, Kent S. Sorenson, Lance N. Peterson, Rachel A. Brennan, Charles J. Werth, Robert A. Sanford, Gordon H. Bures, Charles J. Taylor, 2002, In: Proceedings of the Third International Conference on Remediation of Chlorinated and Recalcitrant Compounds

Chlorinated solvent bioremediation
R. A. Brennan, A. R. Swanson, R. A. Sanford, 1999, In:

Ranking of toxics release
F. G. Edwards, E. Egemen, R. Brennan, N. Nirmalakhandan, 1999, In: Water Science and Technology

Evaluation of ozonation and cryptic growth for biosolids management in wastewater treatment
E. Egemen, J. Corpening, J. Padilla, R. Brennan, N. Nirmalakhandan, 1999, In: Water Science and Technology

Comparison of predictive methods for Henrys Law Coefficients of organic chemicals
R. A. Brennan, N. Nirmalakhandan, R. E. Speece, Jun 1998, In: Water Research

Additivity in microbial toxicity of nonuniform mixtures of organic chemicals
N. Nirmalakhandan, S. Xu, C. Trevizo, R. Brennan, J. Peace, Jun 1997, In: Ecotoxicology and Environmental Safety

Predicting Henry's law constant and the effect of temperature on Henry's law constant
N. Nirmalakhandan, R. A. Brennan, R. E. Speece, Jun 1997, In: Water Research