Groundwater Optical Nitrate Sensors

The Benefits of the HydroMetrics Sensor

The HydroMetrics Sensor is an advanced technological tool with several advantages that contribute to its efficiency. It has the capacity to determine the concentration of nitrate nitrogen in groundwater, effectively negating concerns about organic carbon and chloride interface. The sensor’s compact size allows for installation in small wells, thereby reducing the installation cost. Additionally, data can be remotely and frequently logged in real-time, highlighting the sensor’s convenience. With an affordable price point, it is an economical option for a variety of sites and can be powered efficiently by solar energy. The Nitrate Sensor possesses an optical sensor technology that improves its aptitude for long-term deployment while reducing the requirement for frequent calibration. Furthermore, with periodic cleaning, it requires minimal maintenance and provides uninterrupted monitoring, which has made it a preferred choice in agriculture for its ability to provide frequent and accurate data.

Hydrometrics Schematic FA

What is nitrate and why test for it?

Nitrate, an inorganic compound composed of one nitrogen and three oxygen atoms, is a naturally occurring substance found in animal and human wastes, as well as in fertilizers utilized in farming practices. Although plants require it for growth, excessive nitrate content in water can have negative consequences.

Nitrate is highly soluble in water and when it exceeds its threshold, it can seep into the groundwater posing a potential health risk, particularly for babies if consumed. Nitrate removal from water is quite challenging, hence, it’s crucial to monitor its concentration constantly and prevent further contamination, thereby preserving the water’s purity.

High nitrate content in surface water, such as streams, rivers, and lakes can lead to the development of algae, which in turn can reduce the number of fish and other aquatic organisms.
Nitrate Molecule v1