Effective monitoring of Medical Wastewater serves as a vital link in protecting water ecological security. Environmental protection authorities carry out regular and fixed-point Monitoring of Medical Wastewater discharged from medical institutions, with core goals of standardizing wastewater discharge behaviors and realizing the safe discharge of medical wastewater. This paper discusses key contents related to medical wastewater monitoring in hospital scenarios.
Medical wastewater is sampled and delivered to matched wastewater treatment facilities for standardized disposal. It is necessary to check that all wastewater indicators meet relevant regulatory standards. Once indicators fail to meet requirements, such as excessive indicator values, regulatory departments will take timely intervention measures. Standardized prevention and control measures are implemented to restrain illegal medical waste disposal and the discharge of harmful substances beyond stipulated limits.
In special periods including the COVID-19 pandemic, environmental protection staff conduct targeted inspections on medical institutions, focusing on their wastewater treatment systems, disinfection procedures and actual discharge status. Sampling and monitoring are performed at final discharge outlets, with differentiated monitoring schemes formulated based on the characteristic hazards of hospital wastewater. During periods of increased patient admission, such as the COVID-19 outbreak, hospitals will raise the frequency of chlorine-based disinfection. In response to such situations, environmental protection authorities conduct real-time monitoring of total residual chlorine in medical wastewater, to ensure that the disinfection contact time in disinfection tanks and the concentration of chlorine-based disinfectants both conform to standard requirements. The RCl900 Online Total Residual Chlorine Analyzer can be applied to assist such real-time monitoring work.
In the complex operating environment of hospitals, emergency monitoring and disposal of medical wastewater should be attached with consistent importance in all scenarios. Institutions need to fully implement disinfection and sterilization work, and wastewater can be discharged only after all detection indicators are confirmed to comply with regulatory standards.
