Nitrogen Sensing Solutions

Water quality is fundamental to the health of aquatic ecosystems and the sustainability of aquaculture operations. In these environments, maintaining appropriate nitrogen levels is important as they influence water quality and, consequently, the health of aquatic life.

Nitrogen Sensing Solutions, a deep-tech startup focused on the development of cutting-edge sensing systems, stands out with its mission to deliver functional water quality testing solutions. Its monitoring technology detects and measures the levels of nitrogen compounds in water and provides the results in real time on smartphones, tablets and dashboards.

Combining ease of use with precision and mobility, Nitrogen Sensing Solutions’ tools help clients maintain optimal water conditions and support sustainable aquaculture practices.

“Our primary focus is on monitoring nitrogen-based nutrients in aquatic ecosystems, which are crucial for both environmental and industrial applications,” says Gabriela Almeida, CEO of Nitrogen Sensing Solutions.

Excessive levels of nitrogen compounds like ammonia, nitrites and nitrates can devastate aquatic ecosystems, posing risks such as stress, growth inhibition and even mass fatalities among fish populations. Nitrogen Sensing Solutions’ monitoring systems avert such catastrophic outcomes.

The company stands out with its technological capabilities, duly exemplified by its innovative use of biosensors that integrate natural elements to achieve remarkable accuracy, specificity and selectivity in detection. These sensors are engineered for easy deployment and seamless integration with various systems.

Its flagship product, NOxAqua, enables nitrogen compound monitoring with advanced biosensing technology. The system features disposable test strips for each compound and nutrient and portable readers that facilitate on-site water quality analysis, circumventing the need for laboratory settings. Results are swiftly delivered and can be accessed on smart devices or existing control systems, ensuring immediate and effective water management.

Nitrogen Sensing Solutions has also introduced an automated system designed for land-based recirculating aquaculture systems (RAS), which often recycle more than 90 percent of their water. This advanced system supports remote, real-time monitoring capabilities, enabling aquaculture operators to proactively manage water quality issues and prevent potential crises.

By enhancing the precision and efficiency of water management, the RAS system safeguards aquatic health and boosts profitability. It supports sustainable global protein production that aligns with efforts to advance the blue economy and reduces the environmental impact by minimizing carbon emissions.

The journey to develop these groundbreaking products began with an exhaustive market study, interviews and questionnaires engaging potential users across diverse aquaculture segments. Presently, pilot clients are rigorously testing the sensors, and their feedback is pivotal in refining the product.

Nitrogen Sensing Solutions’ global distributors—who are often technology integrators—are entrusted with client outreach and technical support. Seamlessly integrating its technology into their sensor portfolios, these distributors act as the bridge between the company and the end users who have been relying on less accurate probes that delay their decision-making processes due to the need to send samples offsite for laboratory analysis.

Deploying Nitrogen Sensing Solutions’ sensors, distributors make it possible for the end users to quickly obtain insights into water quality directly on-site. The immediate data access will enable them to undertake faster decision-making, with improved operational efficiency.

Expanding its focus beyond aquaculture, Nitrogen Sensing Solutions has ventured into environmental monitoring and agritech. Supporting its efforts is a dedicated team with strong academic backgrounds.

Propelled by its cutting-edge nitrogen level detection and monitoring solutions, Nitrogen Sensing Solutions is at the forefront of innovation in transforming aquaculture and environmental management in aquatic ecosystems.