Online, automatic monitoring of Total Nitrogen (TN) and Total Phosphorus (TP) in wastewater and general water applications
Similar to the EZ7700 and EZ7800 Series, the EZ7600 Series of Total TN + TP Analysers assure fast, convenient and reliable monitoring of both nutrient sum parameters Total Nitrogen and Total Phosphorus in wastewater and surface water applications. Traditionally, compliance of waste water effluent with local discharge regulations is assessed by a number of wellknown nutrient parameters, such as nitrate (NO₃-) and soluble phosphate (PO₄3-) concentrations. However, the dynamic nature of nitrogen speciation and phosphorus fractions in treated waste waters and natural waters cannot be underestimated as it may contribute significantly to the total nutrient load of the water body. In addition to regulatory compliance of nutrient levels, online monitoring of either TN or TP may provide deeper insight into the biochemical processes of water treatment operations. The EZ7600 Series use an analytical mainframe specifically developed for the combined, automatic measurement of Total N and P in water samples. Key to this measurement is the use of AppliTek’s proprietary sample digestion technique and a new spectrometer with low drift and excellent signal-to-noise ratio: • Combined measurement of all nitrogen components and complexed phosphate • Compact high-performance spectrometer • Smart automatic features • Control and communication via industrial panel PC • Standard 4 - 20 mA signal output with alarm processing • Communication supporting Ethernet connectivity to Modbus TCP/IP • Multiple stream analysis
There are many additional options available. Please contact Hach for more details.