CLASS B - BIOSOLIDS SYSTEMS AND ADD ON PROCESSES
Thermal Process Systems, Inc - Mesophilic Aerobic Digestion - MesoAer
MesoAer™ was developed and designed to transfer oxygen in high solids application. While the process produces Class B biosolids, the result is substantial year round volume reduction with odor-free solids that are easily dewaterable.
MesoAer provides:
Consistent temperature and process control year round
Ability to process high solids concentrations therefore smaller tankage is required
Exceptional oxygen transfer
40 to 50% volatile solids reduction
System easily and economically upgrades to a Class A ThermAer process
Enhanced dewaterability
Process can be retrofitted into existing tankage
As in their SNDR process, the aeration system is designed to operate intermittently through the daily dynamic process cycle. The pump and the blower are equipped with variable frequency drives to vary the oxygen delivery capacity and to increase flows during high oxygen demand periods under oxic conditions and to decrease flows during low oxygen demand periods, thus conserving energy.