1. Microbial Risk from the Philadelphia Water Supply Anne Wolff Qiuyan Yuan Yu-Min Su Jian Yang 2. Outline • Introduction • Hazard ID • Exposure assessment • Dose…
Bellwork: 10/19/2011 Collect the following data: Temperature Salt Water Tanks Only: DO - Phosphate Turbidity - Salinity Nitrate - Calcium Nitrite - Water Hardness Ammonia…
1. Microbial Risk from the Philadelphia Water Supply Anne Wolff Qiuyan Yuan Yu-Min Su Jian Yang 2. Outline • Introduction • Hazard ID • Exposure assessment • Dose…