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Nitrate and Nitrite in Wastewater: Comparing Results Across Treatment Stages
Nitrate and nitrite results depend on where and when a sample is taken. Define the process comparison and reporting basis before interpreting a trend.
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Nitrate in Drinking Water: How Blending and Source Conditions Shape a Monitoring Plan
Blending changes the context of a nitrate result. Map source and treated-water sample points to the decision your monitoring plan must support.
