Hospital sewage treatment of basic treatment principles:
(1) the principle of full control
The generation, treatment and discharge of hospital sewage to implement full control.
(2) the principle of reduction
Strict hospital internal health and safety management system, strict control and isolation of sewage, dirt occurrence points, hospital sewage, sewage collection of hospital life, sewage in the sick area respectively, that is, the source control, clean and sewage diversion. Hospital sewage and dirt are not allowed to be discarded to the sewers at will.
(3) the principle of on-site disposal
Hospital sewage conveyance process, in order to prevent pollution and harm, must be disposed of on-site.
(4) the guiding principle of the classification method
based on the nature of the hospital, scale, sewage discharge destination and regional differences, the hospital sewage treatment classification guidance.
(5) The principle of combining standard compliance and risk control
Considering the basic requirements of standard compliance for sewage discharge in general hospitals and hospitals for infectious diseases, it strengthens the awareness of risk control and improves the ability to deal with emergencies, including process technology, engineering construction and supervision and management.
(6) Principles of ecology
Effectively removing toxic and harmful substances in sewage, reducing disinfection by-products produced in the treatment process, controlling excessive residual chlorine in wastewater, and protecting ecological safety.
Legal basis
Medical Waste Management Regulations, Article 17 medical and health institutions shall establish temporary storage facilities for medical waste, equipment, shall not be open storage of medical waste; temporary storage of medical waste shall not exceed 2 days.
Temporary storage facilities for medical waste, equipment, should be far away from the medical area, food processing areas and personnel activities, as well as living garbage storage places, and set up obvious warning signs and leakage, rodent, mosquito and fly prevention, cockroach, anti-theft, and prevention of children in contact with other safety measures.
The temporary storage facilities and equipment for medical waste should be sterilized and cleaned regularly.