Rotary Residual Chlorine Meter HR-200RT RA-30

By: Kohei TANAKA, Kazuhiro IRIE

24 November 2013

In Japan, you drink water straight from the tap, damage is not necessarily done to the body. That is because advanced water disposal is performed in the water treatment plant. The Water Treatment & Environment product of HORIBA including a rotary residual chlorine meter supports those water disposals. In the water treatment plant, the processing using chlorine is indispensable processing for sterilization. There are also some methods of measuring residual chlorine and each has the feature. In this paper, firstly, processing in a water treatment plant is introduced. Next, the measurement principle of residual chlorine and the feature of residual chlorine meters are introduced.

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