The APT-16PF polishing filter has been designed as a high efficiency, secondary filter to remove dissolved and dispersed oils after passing through the Oil Water Separator (OWS). The APT-16PF filter has a maximum flow rate of 16 GPM. Higher flow rates can be achieved by connecting additional units in parallel. The APT-16PF will remove over 90% of total hydrocarbons in a single pass, i.e., cleans 15 ppm discharge to less than 2 ppm. Lower outlet levels can be achieved by connecting units in a series.
The instantaneous adsorption cartridges in the APT-16PF are completely disposable. They will adsorb up to 250% of its own weight.