How to monitor the total residual chlorine in wastewater to know whether it meets the standard

Speaking of total residual chlorine, why is it necessary to monitor the total residual chlorine in hospital wastewater? Because there are a lot of pathogenic bacteria in the hospital wastewater, if you want to discharge the wastewater, you must treat it, then the agent composition we say contains residual chlorine, and the agent residue is inversely proportional to the content in the water ( That is to say, how many doses should be used to kill as many as there are), if there is less in the wastewater, then there will be more residual doses, so it cannot be discharged directly. Our country has a discharge standard. A simple understanding of the total residual chlorine: The total residual chlorine refers to the amount of residual chlorine, including free Sexual residual chlorine and combined residual chlorine. Free residual chlorine refers to chlorine that exists in the form of hypochlorous acid (HClO) or dissolved elemental chlorine (Cl2); combined residual chlorine refers to chlorine that exists in the form of chloramines and organic chloramines. The existence of residual chlorine in the water environment is mainly introduced by artificial chlorination treatment. Chlorination treatment is a water treatment technology that uses the strong oxidation of chlorine to non-selectively kill microorganisms such as bacteria and algae in water. With the large-scale use of chlorine, the toxicity and other effects of its by-products are also increasingly concerned, and the chlorine content must be analyzed and measured. At the same time, in order to achieve precise dosing and to play the role of chlorine economically and effectively, it is also necessary to monitor the residual chlorine content in water in real time. How to monitor the total residual chlorine in wastewater to know whether it meets the standard! How should the hospital judge whether the total residual chlorine contained in the wastewater meets the standard? This requires the use of a water quality monitor, through which to monitor the content of total residual chlorine in wastewater, and check whether the data meets the standards! The total residual chlorine online analyzer is used to detect the content of total residual chlorine in water. After the water sample and anti-interference agent are automatically injected into the reactor, the automatic Tianjian characteristic color reagent performs color reaction and measures the reaction. The absorbance, and then the total residual chlorine content in the wastewater can be directly detected through the absorbance value.