With the continuous progress of life, the requirements of relevant departments for the medical wastewater treatment system have gradually increased. In this article, let’s first understand the medical wastewater treatment management system model (1). It mainly includes the following points:
1.Relevant enterprises must strictly implement the relevant systems of the “General Rules for Disinfection and Isolation Management”.
2.Hospital wastewater discharge staff must do their jobs well to ensure the smooth operation of the wastewater discharge system and regularly carry out maintenance work on the medical wastewater discharge system.
3.In a complex environment like a hospital, even without the occurrence of the COVID-19 pandemic at the end of 2019, it is still necessary to do a good job in self-protection.
4.Conduct total residual chlorine detection in wastewater twice a day and keep records. The total residual chlorine in medical wastewater online monitoring indicators can be measured by the RCl900 Total Residual Chlorine Online Analyzer. Wastewater that has not been disinfected or treated for harmlessness cannot be discharged.
5.Test the coliform bacteria in wastewater once a month and keep the report for future reference.
6.Test pathogenic bacteria once a year, no less than twice (pathogenic bacteria include: Salmonella, Shigella).
7.If it is in the epidemic stage of infectious diseases, such as the COVID-19 pandemic at the end of 2019, the amount of disinfectant used in wastewater treatment should be increased to ensure that the residual chlorine content in water treatment is greater than 6.5mg/L.
8.Ensure good indoor air circulation and environmental cleanliness.
9.The principle of treated sewage should be properly stored and reasonably allocated.
10.Special staff should operate the sewage treatment equipment, and they should be strictly required to master the relevant knowledge to ensure the normal operation of the entire process.
11.If it is the surgical suction fluid, vomit, liquid specimens from the laboratory, and other contaminated liquids from hospital patients, they should be disinfected first, then poured into the toilet, and then enter the hospital’s wastewater treatment system for further treatment.
12.The treated wastewater must meet relevant standards and will be regularly monitored by the control center and the environmental protection bureau.
13The hospital’s wastewater treatment support staff should check the implementation of the wastewater management system every month, and hospital leaders should also conduct random checks from time to time to ensure that the medical wastewater treatment process is well implemented.
