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KETOS SHIELD can monitor for nitrates and water quality parameters in real-time, all while lowering up-front costs for water quality testing via an industry-leading $0-CAPEX subscription model.
KETOS SHIELD provides accurate, real-time monitoring for nitrates and dozens of other parameters. Monitor your water testing parameters via an interoperable, modular system that uploads data to the cloud for secure 24/7 access from anywhere.
Nitrates, a form of nitrogen, are an essential nutrient for plants. However, when produced in excess amounts, they can also cause severe water quality issues. When combined with phosphorus, for example, nitrates can increase the growth of aquatic plants and cause the species of animals and plants that live in the surrounding ecosystem to change. It can affect various indicators, such as dissolved oxygen and temperature, and cause hypoxia while also becoming toxic to warm-blooded animals if concentrations exceed 10 mg/L.
Typically, the natural level of nitrates in surface water is low (less than one mg/L). However, human activity can cause high levels of nitrates to enter surface and groundwater. For example, the effluent of wastewater treatment plants can have nitrate levels as high as 30 mg/L and, if allowed to enter the surrounding environment, can cause a spike in the surrounding water supply.
Wastewater treatment plants are not the only source of nitrates. Other human activities, such as agricultural fertilization, failing septic systems, runoff from hog and cattle farms, and industrial discharge with corrosion inhibitors, are other significant sources of nitrate contamination in water. Consuming too much nitrate can be harmful—especially for babies.
Consuming too much nitrate can affect how blood carries oxygen and can cause methemoglobinemia (also known as blue baby syndrome). Bottle-fed babies under six months old are at the highest risk of getting methemoglobinemia.
Therefore, having a solution that can monitor nitrates is essential. By understanding nitrate levels and adequately handling the remediation process before wastewater discharge, water operators can prevent contamination events and protect surrounding water supplies.
Nitrates are compounds commonly found in water sources, often originating from agricultural runoff, wastewater discharge, and fertilizer use. While nitrates are essential nutrients for plant growth, elevated levels in water can pose significant challenges and health risks. Here are key concerns associated with nitrates in water:
Nitrates in water primarily originate from agricultural activities, wastewater discharges, and natural processes, posing significant environmental and health concerns. In agriculture, nitrates from fertilizers, manure, and other nitrogen-based compounds can leach into soil and groundwater, especially in areas with intensive farming practices. Rainfall and irrigation then carry these nitrates into water bodies, contributing to contamination. Additionally, untreated or inadequately treated wastewater from municipal and industrial sources contains nitrogen compounds that can elevate nitrate levels in waterways. Natural processes such as microbial decomposition of organic matter and atmospheric deposition also contribute to nitrate pollution. Elevated nitrate levels in drinking water pose serious health risks, particularly to infants, as nitrate ingestion can lead to methemoglobinemia, or “blue baby syndrome,” a potentially life-threatening condition. Therefore, effective management strategies, including proper agricultural practices, wastewater treatment, and monitoring programs, are essential to mitigate nitrate contamination and protect both human health and the environment.
In monitoring water quality, acceptable levels of nitrates vary across industries due to differing sensitivities and requirements. For instance, in drinking water, the maximum contaminant level set by the Environmental Protection Agency (EPA) is 10 milligrams per liter (mg/L) or parts per million (ppm), while for agricultural irrigation, the tolerance level might be higher to accommodate plant growth. Conversely, industries such as pharmaceutical manufacturing or electronics production demand even stricter limits due to the sensitivity of their processes to contaminants. Therefore, a comprehensive understanding of acceptable nitrate levels is crucial for maintaining environmental safety and meeting regulatory standards across diverse sectors.
Industry | Acceptable Nitrate Levels (mg/L) |
---|---|
Drinking Water (EPA) | 10 |
Agricultural Irrigation | Varies, typically higher than EPA drinking water standards |
Pharmaceutical Manufacturing | Below 1 |
Electronics Production | Below 0.1 |
Instead of measuring nitrates with a meter that only measures a handful of conditions; the KETOS SHIELD is capable of mentoring dozens of water related issues — in real-time.
Monitoring for nitrates is just the beginning. Download our KETOS SHIELD overview to learn how taking on dozens of water testings parameters at once can help your organization.
Whether you need to detect ORP in industrial wastewater, orthophosphates in stormwater, or nitrites in the chemical industry, KETOS’ automated water monitoring saves time and reduces regulatory issues.
KETOS is a fully integrated platform that combines hardware, software, connectivity, automated reporting, predictive analytics, and maintenance to automate water monitoring and testing. KETOS enables water operators to identify and solve mission-critical water efficiency and quality challenges in real-time, or before they happen through predictive algorithms, to ensure that water meets specific quality and safety standards.