Development of NO3 - N Analyser for Real-Time Nitrate Control in a Pilot Urban Wastewater Treatment Plant

This paper reports on the design and con- struction of a prototype for the measurement of Nitrate-Nitrogen (NO− − N) concentration in urban wastewater for real-time nitrate control in treatment plants. The system acquires the sample in an automatic mode and performs the measurement using an ion sele...

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主要作者: Casares, M. (author)
其他作者: Pinto, A. (author), Sánchez Terán, Alberto (author)
格式: article
語言:eng
出版: 2007
主題:
在線閱讀:http://bibdigital.epn.edu.ec/handle/15000/9297
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總結:This paper reports on the design and con- struction of a prototype for the measurement of Nitrate-Nitrogen (NO− − N) concentration in urban wastewater for real-time nitrate control in treatment plants. The system acquires the sample in an automatic mode and performs the measurement using an ion selective electrode (ISE). Additionaly the equipment has a friendly user interface and can exchange data with a supervisory system, using the MODBUS protocol over a RS-485 interface.