Integration of Oxygen and Total Dissolved Gas Pressure (TDGP) Sensing

There is still a need for low-cost, reliable dissolved gas sensors for water quality in environmental monitoring, aquaculture wastewater treatment and industry in order to provide analytical capability to facilities, communities greatly in need of such capability as water budgets become increasingly stringent and re-use increaingly important. This project seeks to further integrate both Total Dissolved Gas Pressure Measurement and optical dissolved oxygen (DO) measurement by combining a new copper-based oxygen phosphor with the TDGP measurement system.