Patterson, C., J. BURKHARDT, S. Dyment, S. Merritt, L. Zintek, D. Kleinmaier, R. Krishnan, AND D. Schupp. Effectiveness of Point of Use/Point of Entry Systems to Remove Select Per- and Poly- fluoroalkyl Substances from Drinking Water. AWWA WQTC, TorontoCON, November 11 - 15, 2018.

Rossman, L., M. Simon, J. Neal, S. Panguluri, G. Silva, AND R. Krishnan. Intrusion of Soil Water through Pipe Cracks. U.S. EPA Office of Research and Development, Washington, DC, EPA/600/R-14/459, 2014.

Muhammad, N, V J. Gallardo, D A. Schupp, E R. Krishnan, K S. Minamyer, AND E. W. Rice. Inactivation of Bacillus Spores in Decontamination Wash Down Wastewater using Chlorine Bleach Solution. Vol.41(1), Canadian Journal of Civil Engineering. NRC Research Press, Ottawa, Canada, 41(1):40-47, (2014).

Patterson, C., A. Anderson, R. Sinha, N. Muhammad, AND R. Krishnan. Evaluation of Small System Filtration Technologies for the Treatment of Color, Disinfection ByProducts and Microbiological Contaminants in Surface Water. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-12/713, 2012.

Patterson, C. L., F. Cadena, R. Sinha, K. Ngo-Kidd, A. Ghassemi, AND R. Krishnan. Field Treatment of MTBE-Contaiminated Groundwater Using Ozone/UV Oxidation. Ground Water Monitoring & Remediation. Wiley-Blackwell Publishing, Hoboken, NJ, 33(2):44-52, (2013).

Jasper, A., H. H. Salih, G. A. Sorial, R. Sinha, R. Krishnan, AND C. L. Patterson. Impact of Nanoparticles and Natural Organic Matter on the Removal of Organic Pollutants by Activated Carbon Adsorption. ENVIRONMENTAL ENGINEERING SCIENCE. Mary Ann Liebert, Inc., Larchmont, NY, 27(1):85-93, (2010).

Muhammad, N., R. Sinha, E R. KRISHNAN, AND C. L. PATTERSON. Ceramic Filter for Small System Drinking Water Treatment: Evaluation of Membrane Pore Size and Importance of Integrity Monitoring. JOURNAL OF ENVIRONMENTAL ENGINEERING. American Society of Civil Engineers (ASCE), Reston, VA, 135(11):1181-1191, (2009).

PATTERSON, C. L., F. CADENA, A. Ghassemi, R. SINHA, R. KRISHNAN, AND K. KIDD. Evaluation of a UV/Ozone Treatment Process for Removal of MTBE in Groundwater Supplies in New Mexico. Presented at World Environmental & Water Resources Congress, Kansas City, MO, May 17 - 21, 2009.

Patterson, C. L., F. Cadena, R. Sinha, D. K. Ngo-Kidd, A. Ghassemi, AND R. Krishnan. Evaluation of a UV/Ozone Treatment Process for Removal of MTBE in Groundwater Supplies in New Mexico. In Proceedings, World Environmental and Water Resources Congress 2009, Kansas City, MO, May 17 - 21, 2009. Environmental & Water Resources Institute (EWRI) of ASCE, Reston, VA, 1-7, (2009).

Patterson, C. L., R. Haught, R. Sinha, N. Muhammad, R. Krishnan, AND D. Bromley. Comparison of Garnet Bead Media Filtration and Multimedia Filtration for Turbidity and Microbial Pathogen Removal . Presented at AWWA Water Quality and Technology Conference, Cincinnati, OH, November 16 - 20, 2008.

PANGULURI, S., Y. J. YANG, R. HAUGHT, R. CLARK, R. KRISHNAN, AND D. SCHUPP. TRACER DISPERSION STUDIES FOR HYDRAULIC CHARACTERIZATION OF PIPES. Presented at ASCE World Environmental and Water Resources Congress 2007, Tampa, FL, May 15 - 19, 2007.

PANGULURI, S., Y. J. YANG, R. HAUGHT, R. M. CLARK, R. KRISHNAN, AND D. SCHUPP. TRACER DISPERSION STUDIES FOR HYDRAULIC CHARACTERIZATION OF PIPES. In Proceedings, ASCE 2007 World Environment and Water Resources Congress, Restoring our natural Habitat, Tampa, FL, May 15 - 19, 2007. American Society of Civil Engineers (ASCE), Reston, VA, 501, (2007).

SCHENCK, K. M., N. DUGAN, D. WILLIAMS, B. MERRIMAN, L. ROSENBLUM, R. KRISHNAN, AND T. WIESE. EVALUATION OF THE REMOVAL OF ESTROGENS THROUGH THE COAGULATION PROCESS. Presented at Annual Meeting of the Society of Environmental Toxicology and Chemistry (SETAC), Baltimore, MD, November 13 - 17, 2005.

PANGULURI, S., R. HAUGHT, C. L. PATTERSON, R. KRISHNAN, AND J. HALL. REAL-TIME REMOTE MONITORING OF DRINKING WATER QUALITY. In Proceedings, World Water Congress 2005, doi 10.1061/40792(173)280, Anchorage, AK, May 15 - 19, 2005. American Society of Civil Engineers (ASCE), Reston, VA, 280, (2005).

PANGULURI, S., R. HAUGHT, C. L. PATTERSON, R. KRISHNAN, AND J. HALL. REAL-TIME REMOTE MONITORING OF DRINKING WATER QUALITY. Presented at EWRI World Water Congress, Anchorage, AL, May 15 - 19, 2005.

PANGULURI, S., R. KRISHNAN, L. M. GARNER, C. L. PATTERSON, Y. LEE, D. HARTMAN, W. M. GRAYMAN, R. M. CLARK, AND H. PIAO. USING CONTINUOUS MONITORS FOR CONDUCTING TRACER STUDIES IN WATER DISTRIBUTION SYSTEMS. In Proceedings, World Water and Environmental Resources Congress 2005: Impacts of Global Climate Change, Anchorage, AL, May 15 - 19, 2005.American Society of Civil Engineers (ASCE), Reston, VA, 53, (2005).