The ODM-100 oxygen demand monitor from Challenge Technology can provide early upset detection, up-to-the-minute loading information, trend and history analysis in industrial pre-treatment and municipal applications. It provides real-time data of oxygen demand at any point in a plant process. The rugged, rail-mounted unit can quickly and easily be installed for a full analysis of the effects that influent is having on biomass. It operates in continuous or sequential batch mode for optimum oxygen demand data. It is SCADA ready, and can be used to screen trucked-in waste. 479/419-0708; www.challenge-sys.com.
