The hospital wastewater treatment equipment adopts internationally advanced biological treatment technology. Based on the summary of the operating experience of domestic and foreign domestic wastewater treatment devices, combined with our own scientific research achievements and engineering practice, we have designed a complete set of organic wastewater treatment devices that can be buried underground. It integrates the removal of BOD5, COD, and NH3-N, and has the advantages of stable and reliable technical performance, good treatment effect, low investment, automated operation, convenient maintenance operation, no surface area occupation, no need for building, no need for heating and insulation, etc. Flowers and grass can be planted on the ground without affecting the surrounding environment.

Principle of hospital wastewater treatment equipment:
This device is generally buried underground and uses a secondary biological contact oxidation treatment process. Its treatment effect exceeds that of a fully mixed biological oxidation tank, and its adaptability to water quality is high, ensuring the stability of water treatment. The device uses a new type of highly effective elastic three-dimensional packing material in the pool, which has a strong removal function for organic substances in sewage. After oxidation treatment, the device produces less sludge and only needs to be discharged once every 90 days. In order to prevent the breeding and transmission of released pathogens, it is necessary to carry out deep disinfection treatment on water quality. The most commonly used disinfection processes currently include ultraviolet disinfection, chlorine dioxide disinfection, and ozone disinfection. Hospitals need to choose based on the characteristics of sewage quality and discharge volume.

Characteristics of hospital wastewater treatment equipment:
1. The equipment buried underground can be used as green land, saving the hospital space.
2. The sewage integrated equipment is made of corrosion-resistant and antioxidant materials, with a long service life, saving operating costs for hospitals.
3. By combining biological contact oxidation tanks with layer by layer filtration and disinfection devices, the sewage treatment effect is excellent, solving the problem of bacterial transmission.
4. This device has good deodorization effect and produces a small amount of sludge, which will not cause other pollution hazards to the environment.
5. Fully automatic control system, installation of damage alarm system, no need for manual supervision, saving labor input.