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Project Highlights
- Sensors will measure nitrate, nitrite, ammonia, or Total Nitrogen.
- Sensor data compared to certified laboratory results.
- Maximum sensor cost: $1,500.
Contaminants Addressed
- Nitrogen
The EPA Advanced Septic System Nitrogen Sensor Challenge seeks to spur market development of an accurate and precise low-cost sensor to measure nitrogen compounds in wastewaters associated with onsite septic systems.
More information can be found on EPA’s website: