Analyzers Simplify Nitrogen (Nutrients) and Ammonium Measurement

Nov. 20, 2019
HYDRA-DS analyzers from ECD provide accurate monitoring of wastewater treatment effluent and surface water storage.

The nitrate analyzers are designed to monitor the nitrification process directly in a wastewater treatment plant’s aeration basin or clarifier unit. Its advanced sensor uses ISE technology to measure the concentration of dissolved nitrate as nitrogen (NO3-N) in water.. Also featuring a self-compensating design, the unit automatically eliminates chloride ion interference for high accuracy and reliability. The ammonium analyzer is designed to monitor the nutrient load (NH4+) directly in the aeration basin of a wastewater treatment plant, measuring the ammonium, potassium and pH levels. Its self-compensating design automatically compensates for the pH-dependent concentration equilibrium and potassium ion interference on the ammonium electrode. The sensor uses three electrodes to determine the NH4+-N concentration, an ammonium ion electrode, a potassium ion electrode and a pH electrode. It is designed for use in all kinds of municipal wastewater or wherever ammonium is present in water.

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Electro-Chemical Devices