BLANKETmaster™ is software that automatically maintains constant sludge depth in
primary and secondary clarifiers and gravity sludge thickeners. It does this by
managing the control of sludge removal based on readings from sludge blanket on-line
analyzers and, occasionally, flow meters, using a sophisticated control algorithm that
filters out any erroneous data. The software can also inform operators of unusual
patterns in sludge blanket depth and suggest corrective action.
Unique Features of BLANKETmaster™ Software
- The software’s control algorithm is customized for each installation.
- Sensor and actuator fault detection algorithms prevent the use of faulty data and
automatically switch the system to “fail-safe” control.
- BLANKETmaster™ automatically notifies operators about potential problems and
suggests possible solutions based on fuzzy logic methodology combined with
non-parametric statistics.
BLANKETmaster™ History
2000: BLANKETmaster™ is developed to provide intermittent control
of sludge removal.
2007: Continuous sludge removal mode is added.
