Fuding Hospital Sewage Treatment Equipment Manufacturer

Fuding Hospital Sewage Treatment Equipment Manufacturer

The COD content of hospital sewage is 23-318mg/L, with the main values concentrated between 120-280mg/L
The sewage from hospital wards and non wards should be separated, and the internal hygiene and safety management system of the hospital should be strictly implemented to control and separate hospital sewage and waste. It is not allowed to dispose of waste generated by the hospital into the sewage system at will. Newly built, renovated, and expanded hospitals should separate sewage that may be contaminated with infectious disease pathogens from other sewage during design. Existing hospitals should collect sewage contaminated with infectious disease pathogens separately from other sewage as much as possible.
Infectious disease hospitals (including comprehensive hospitals with infectious disease wards) should have dedicated septic tanks. Infectious pollutants contaminated by pathogens of infectious diseases, such as excrement containing feces, must be strictly disinfected in accordance with relevant regulations on health and epidemic prevention in China. Disinfected feces and other excreta should be disposed of separately or discharged into dedicated septic tanks, and their supernatant should enter the hospital's sewage treatment system.

Application field

Water treatment in industries such as hospitals, urban communities, hotels, airports, stations, and bathing.

High concentration water treatment for various industrial wastewater such as food, fermentation, animal husbandry, pesticides, textiles, printing and dyeing, oil refining, construction and chemical industries.

The effluent has a wide range of uses, including car washing, toilet flushing, greening, air conditioning water replenishment, landscaping, and can also be reused for some industrial purposes.

Weifang Zhengao Environmental Protection Water Treatment Equipment Co., Ltd. wishes you all the best!

Fuding Hospital Sewage Treatment Equipment Manufacturer

Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a certain body of water or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, healthcare, catering, etc., and is also increasingly entering the daily lives of ordinary people. During the sewage treatment process, floating debris may be generated on the surface of the sewage, and sedimentation may occur at the bottom of the treatment equipment. Currently, floating debris and sedimentation in sewage treatment equipment are mainly cleaned manually by workers, which results in high labor intensity and low work efficiency.

processing technology
1. First level reinforcement processing
For sewage treatment in general hospitals (without infectious disease wards), the process of "pretreatment → first level enhanced treatment → disinfection" can be adopted. By using coagulation precipitation (filtration) to remove particles carrying viruses and bacteria, the disinfection effect is improved and the amount of disinfectant used is reduced, thereby avoiding the adverse effects of excessive disinfectant use on the environment.
2. First level strengthening treatment process flow
The hospital sewage enters the regulating tank through the septic tank, and an automatic grille is installed at the front of the regulating tank. A lifting water pump is installed inside the regulating tank. After the sewage is lifted, it enters the coagulation sedimentation tank for coagulation sedimentation. The effluent from the sedimentation tank enters the contact tank for disinfection, and the effluent from the contact tank meets the discharge standards.
The sludge and slag generated in the sewage treatment station, such as the regulating tank, coagulation sedimentation tank, and contact tank, are centrally disinfected and transported outside. Disinfection can be achieved through methods such as pasteurization with steam or adding lime.

Scope of Application
The first level enhanced treatment that strengthens the treatment effect is suitable for comprehensive hospitals where the treated effluent ultimately enters the second level urban sewage treatment plant.