Assistant Professor Biological Systems Engineering Washington State University Pullman, WA 99164-6120   Phone: 509-335-5948 E-mail: jullman@wsu.edu Ph.D., 2006, Texas A& M University- Biological & Agricultural Engineering RESEARCH INTERESTS: Chemical/biological aspects of contaminant fate & transport. RESEARCH SUMMARY: Two cooperative working groups comprise our research team that follows a pollutant from source to receptor. The environmental chemistry group examines fundamental behavior of pollutants in the environment to better understand contaminant fate & transport phenomenon, while the aquatic toxicology group investigates potential exposure pathways to biota. The team considers a variety of pollutants, including emerging contaminants, pathogens and metals. Topics of interest to the team include impacts of endocrine disrupting chemicals (EDCs), sediment remediation, vegetative filter strips and development of treatment technologies for industry and agriculture. REFEREED PUBLICATIONS Ullman JL, Mukhtar S (2007) Impact of dairy housing practives on lagoon effluent characteristics: Implications for nitrogen dynamics and salt accumulation. Bioresource Technology. 98(4):745-752. Ullman JL (2005) Remedial activites to reduce atmospheric pollutants from animal feeding operations. Agricultural Engineering INternational: The CIGR Journal of Scientific Research and Development Vol. VII., Invited Papte No. 9. Ullman JL, Mukhtar S, Lacey RE, Carey JB (2004) A review of literature concerning odors, ammonia and dust from broiler production facilities: 4. Remedial management practices. Journal of Applied Poultry Research. 13:521-531. Mukhtar S, Ullman JL, Carey JB, Lacey RE (2004) A review of literature concerning odors, ammonia and dust from broiler production facilities: 3. Land application, processing and storage of broiler litter. Journal of Applied Poultry Research. 13:514-520. Lacey RE, Mukhta S, Carey JB, Ullman, JL (2004) A review of literature concerning odors, ammonia and dust from broiler production facilities: 1. Odor concentrations and emissions. Journal of Applied Poultry Reserach. 13:500-508. Mukhtar S, Ullman JL, Auvermann SE, Feagley SE, Carpenter TA (2004) Impact of anerobic lagoon management on sludge accumulation and nutrient content for dairies. Transactions of the ASAE. 47(1):251-257.