Thermal Process Systems

Thermal Process Systems, headquartered at 627 East 110th Ave in Crown Point, Indiana, has spent roughly three decades developing proprietary biosolids management and wastewater treatment technologies for water reclamation facilities. The company’s product portfolio centers on five interconnected process systems. The ThermAer thermophilic biosolids treatment system reduces biosolids volume substantially while producing Class A biosolids, allowing beneficial reuse. The ExCalibAer anaerobic optimization system increases biogas quality from anaerobic digesters, improving energy recovery potential at plants that co-digest biosolids. The SNDR system delivers consistent nutrient control, addressing the regulatory challenge of meeting tight nitrogen and phosphorus limits. The BiofiltAer unit provides biological odor control for facilities treating biosolids. The MesoAer mesophilic aerobic process rounds out the lineup as a lower-temperature alternative for aerobic digestion. Thermal Process Systems positions ThermAer and ExCalibAer together as a complementary ecosystem developed through two decades of sustained innovation. The company provides spare parts, tailored labor agreements, and expert technical guidance through a nationwide representative network, with many client partnerships spanning decades. Their target markets are municipal and industrial water reclamation facilities focused on biosolids processing and reuse, anaerobic digestion optimization, and nutrient removal compliance.