The issue of hospital wastewater has long been a subject of sustained concern, as it is closely intertwined with environmental safety and public health. Hospital wastewater contains a vast array of hazardous substances, including pathogenic bacteria, chemical agents, and other toxic compounds—a fact widely recognized in relevant fields. If such contaminated medical wastewater is directly discharged into natural water bodies without proper treatment, it will lead to severe water pollution and trigger the outbreak of various diseases. This underscores the pressing urgency of treating and Monitoring Medical Wastewater.  

When highly contagious diseases spread in the community, it imposes a rigorous challenge on the technical capacity of Medical Wastewater Monitoring and treatment systems. Improper treatment or complete neglect of medical wastewater pollutants could result in catastrophic consequences. A core characteristic of medical wastewater lies in its complex sources and compositions. For routine medical wastewater treatment processes, however, technical and technological constraints often lead to suboptimal treatment efficiency. Nevertheless, this does not justify the abandonment of treatment, as untreated discharge would exacerbate water pollution.

Disinfection is a critical step in medical wastewater treatment. Chlorine-based disinfectants are commonly employed in practice, yet they have notable adverse effects—specifically, the potential to generate carcinogenic byproducts. Therefore, when using chlorine-based disinfectants, strict control over dosage is imperative. The RCl900 Total Residual Chlorine Online Analyzer can be utilized to conduct real-time monitoring of total residual chlorine in water, ensuring that the effluent does not contain substances harmful to human health. Strictly controlling the discharge of pathogenic microorganisms in the treated effluent is of paramount importance.