Vol.11 Issue 1 / Latest topics 2Effluent monitoring system that reduces environmental load

  1. Monitoring water discharged from plants and living environment is extremely important for preventing water pollution. Especially,water discharged for business purposes that releases toxic substances into our living environment needs to be controlled following strict standards.

    Each business location of Shimadzu Japan uses effluent monitoring systems to monitor the effluent 24 hours a day. The state of business locations in Japan can be checked in real time on the management screen. In Shimadzu Tokyo Innovation Plaza which opened in October 2022, effluent conditions are strictly controlled based on the company’s own standards in addition to standards of Kawasaki City. The site uses a system that stops water discharge and stores water in a tank when any abnormality is detected in order to prevent water from being released externally. Using the system, in addition to monitoring, effluent that may burden the environment can be properly treated before draining it.

    In order to continuously monitor effluent, each business location of Shimadzu Japan uses the Shimadzu TOC-4200 On-line TOC Analyzer as well as TNP-4200 On-line Total Nitrogen and Phosphorus Analyzer according to the purposes.

  2. TOC-4200 in Shimadzu Tokyo Innovation Plaza

  3. pH monitoring tank (Right)and emergency water tank (Left)

    Shimadzu Corporation provides monitoring equipment such as flue gas analyzer in addition to equipment for water quality management in order to contribute to the reduction in environmental inventory from various angles.

  1. TOC Product Selection Guide

    We offer a complete TOC instrument lineup, including our TOC-L series, which feature the highest level of detection sensitivity available by using the combustion catalytic oxidation method;the TOC-4200 online water quality analyzer, which supports a wide range of samples and boasts advanced operability; and our compact eTOC series on-line TOC analyzer, perfect for ultra-pure water measurement.

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  2. TOC-L Configurator

    The TOC-L series consists of a high-sensitivity model with a detection limit of 4 μg/L, making them suitable for various applications,including pure water measurements, and a standard model designed with cost performance in mind. Each analyzer is available as an LCD and keyboard-equipped standalone model as a PC-controlled model.

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