Wastewater Tech.
ET Squared provides technology for water and wastewater treatment to the municipal and industrial markets.
Our capabilities include:
Waste Water Systems – ET Squared is designing the future for water and wastewater treatment systems. The following treatment process innovations are in development. These systems are designed to improve treatment and reduce capital, operation and maintenance costs over traditional practices. We are currently involved in the development of the following products.
- Anaerobic Digestion, Mixing Systems & Energy Recovery
- Chemical Treatment
- Preliminary Treatment
- Residual Treatment
- Dewatering
- Equipment & Pump Design
- Heat Transfer
- Screening
- Solids Processing

Pete Tovani is an American Innovator, a full time inventor and expert with 3D CAD applications. He is married to Cris and together they have three children. Pete is the force behind Engineered Tools & Technologies Inc.