Home > News > Insufficient Residual Chlorine in Paper Production Prone to "Bacterial Contamination"? Online Residual Chlorine Water Quality Sensor Keeps Real - Time "Watch" to Ensure Paper Quality!
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  • Insufficient Residual Chlorine in Paper Production Prone to "Bacterial Contamination"? Online Residual Chlorine Water Quality Sensor Keeps Real - Time "Watch" to Ensure Paper Quality!

    Time:September 3, 2025

    In the paper - making industry, water is an indispensable "leading role" in the production process. A large amount of water is required for pulping, washing pulp, and many of these waters are recycled. However, there is a major problem here. If the residual chlorine in the circulating water is insufficient, it provides an excellent "hotbed" for microorganisms. Once microorganisms multiply in large numbers, the first to suffer are the equipment and pipelines. They will corrode and scale inside, just like "blood clots" in human blood vessels, making the operation of the equipment more and more difficult. Enterprises have to invest more funds in maintenance, which increases a lot of costs. Next, Maideshi, a chlorine sensor Manufacturer, will explain it in detail for you!

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    What's more serious is that these microorganisms can also have a great impact on the quality of paper. The paper may emit an unpleasant odor, just like an "ugly duckling" giving off a strange smell, which is simply unacceptable to consumers. Moreover, there will be spots on the paper surface, and its strength and whiteness are also much worse than before. The quality of such paper is significantly reduced, and it is easy to be returned by customers and get negative reviews. You know, in a highly competitive market, a company's reputation and market share are its "lifeline". A small quality problem may destroy the reputation accumulated over the years. However, the traditional manual detection method has a very low frequency, often only detecting once every few days. It is simply impossible to detect the abnormal changes in residual chlorine in time. By the time the problem is discovered, it may have already caused quite a lot of losses.

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    The online residual chlorine detector sensor is like a "super guard" in the paper - making workshop. It is specially designed for the harsh environment of high humidity and many fiber impurities in the paper - making workshop. It uses anti - pollution and corrosion - resistant probes, just like wearing a layer of "bulletproof vest". No matter how harsh the environment is, it can work normally. It can be installed in key positions such as the circulating water pipeline for paper - making and the pulp tank, just like little "detectives", monitoring the residual chlorine concentration in real - time. Its data is not only accurate, but also updated very quickly, capable of capturing any subtle changes in residual chlorine in time. It also supports linkage with the paper - making automation control system and can transmit data remotely. No matter where the staff are, as long as they use a mobile phone or computer, they can keep track of the water quality at any time, just like equipping the production process with a pair of "clairvoyant eyes".

    When the sensor detects that the residual chlorine is lower than the process requirements, it will immediately trigger an alarm, just like sounding the battle horn. At the same time, it will link with the chlorination equipment to automatically supplement the disinfectant, timely suppressing the growth of microorganisms and preventing the paper from being "contaminated by bacteria". Moreover, it can automatically adjust the chlorine dosage according to the fluctuation of water quality, just like a smart "housekeeper". It not only ensures a stable disinfection effect, but also avoids the impact of excessive residual chlorine on the paper's performance, ensuring the safety of water used in all aspects of paper production and keeping the paper quality stable all the time.

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    For paper - making enterprises, the benefits of using an online residual chlorine water quality sensor are real. It can reduce the defective rate of paper caused by microbial contamination. According to statistics, the defective rate can be reduced by 15% - 20%. At the same time, it can also reduce the equipment maintenance cost and improve production efficiency! If you are also troubled by water quality problems, welcome to consult Maideshi, a chlorine sensor Manufacturer, at any time!

    As a reliable chlorine sensor Manufacturer, Maideshi offers high - quality Digital residual chlorine sensor and online residual chlorine detector to meet your needs in water quality monitoring. If you are interested in our products, please feel free to contact us for more information.




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