RTC-DN Software Module

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Product #: LXZ521

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Could your denitrification process benefit from enhanced internal recirculation?

If your plant’s internal recirculation and/or carbon dose flow rates are underperforming, the ASP isn’t removing as much nitrate as it could be. It may be having to compensate for dissolved oxygen carryover that inhibits denitrification, resulting in disturbances to the sedimentation process.

Improve efficiency with Hach’s RTC-DN Software, which measures NO3-N concentration at denitrification discharge. Based on this measurement, the system then reacts by adjusting the internal recirculation and external carbon dosing. In the event that input signals for NO₃-N, N, DO or flow rate become unavailable, the system will automatically switch to a fallback strategy to protect compliance.

Claros Process Management solutions for nitrification/denitrification like RTC-DN are designed to make the most of your plant’s real-world conditions by transforming every uncertainty into an opportunity for measurement, responsive action, and savings.