How does the operation and maintenance of a hospital wastewater treatment plant work

It's exhausting. Hospital sewage treatment station operation and maintenance work is very tired, the need for shift work, hospital sewage refers to hospitals containing pathogens, heavy metals, disinfectants, organic solvents, acids, alkalis, and radioactivity and other sewage, with the characteristics of spatial contamination, acute infections and latent infections, etc., without effective treatment will become an important pathway for the proliferation of epidemics and serious pollution of the environment.