The HYDRA Nitrate Analyzer System from Electro-Chemical Devices (ECD) is ideal for nitrate monitoring in wastewater treatment aeration basins. Denitrification reduces the nitrate ion (NO3-) to nitrogen gas (N2) by an anoxic reaction in the same treatment basin or in a separate anaerobic digester. The nitrate as nitrogen (NO3-N) measurement helps optimize the methanol being fed to the digester and provide a trend indication of the total nitrogen in the effluent. The system measures the concentration of dissolved NO3-N in water by using a nitrate ion electrode and a chloride ion electrode.
Medium- and low voltage equipment specifiers can adopt digital twin technology to adopt a circular economy approach for sustainable, low-carbon equipment design.
Medium- and low voltage equipment manufacturers can prepare for environmental regulations now by using innovative MV switchgear design that eliminates SF6 use.
Using digital tools and apps for nearby monitoring and control increases safety and reduces arc flash hazards since electrical equipment can be operated from a safer distance....
