Wednesday 10:30 AM
Labs - Both
Enhancing Environmental Monitoring Using Total Organic Carbon (TOC)
The biochemical oxygen demand (BOD) test is a widely accepted parameter by regulators for characterizing water quality. However, there is evidence that this test is inaccurate, unreliable, not effective at low concentrations and cannot be used for process control. Regulations allow chemical oxygen demand (COD) or total organic carbon (TOC) to be substituted for BOD5 when long term BOD:COD or BOD:TOC correlation has been demonstrated. This research project aims at the development of long-term correlations of BOD5 and COD to TOC, in accordance with regulatory requirements for wastewater treatment plants representative of various flows, treatment technologies and watershed ecosystems. In this presentation, the most significant data and findings gathered to date will be discussed.
Moderator: Lara Biggs
Marina Arnaldos - Illinois Institute of Technology
Marina Arnaldos Orts is a PhD Candidate in the area of Environmental Engineering at the Illinois Institute of Technology (IIT). She graduated as a Master of Science in Environmental Engineering also from IIT in 2009. Her areas of research include physico-chemical processes in wastewater treatment (enhanced coagulation and microfiltration), biological processes for wastewater treatment and biofuel production using genetically engineered microorganisms.
Yanming Zhang - Illinois Institute of Technology
Krishna Pagilla - Illinois Institute of Technology