The core logic of integrated sewage treatment equipment is to modularize and integrate traditional decentralized sewage treatment processes, and complete efficient purification of sewage in a single device through a continuous process of "pretreatment → core biochemical reaction → precipitation separation → disinfection and purification". The overall process is centered on biological degradation, supplemented by physical separation and chemical disinfection. The specific working principle is broken down according to the process as follows:

The core components of the integrated sewage treatment equipment revolve around pretreatment, biochemical reactions, sedimentation separation, disinfection and purification, and auxiliary systems. Each component works together to ensure efficient sewage treatment. The specific core components and functions are as follows:

The service life of integrated sewage treatment equipment is affected by various factors, generally around 10 to 20 years.

Hospital wastewater contains a large amount of pathogens (such as bacteria, viruses, etc.), organic matter, heavy metals, and other substances that may pose a threat to the environment or human health. Wastewater treatment equipment effectively removes these harmful substances through physical, chemical, or biological methods, ensuring that wastewater meets safety standards before discharge.

Wastewater quality. The quality of domestic sewage is usually relatively stable, and general treatment methods include acidification, aerobic biological treatment, disinfection, etc. The reasonable selection of process flow for industrial wastewater should be based on specific water quality conditions. It should be noted that when using aerobic biological treatment technology to treat wastewater, attention should be paid to the biodegradability of the wastewater. Anaerobic biological hydrolysis acidification can also be carried out to improve the biodegradability of wastewater, or non biological physical or chemical methods can be considered for treatment.

Deepening Resource Utilization: Transitioning from "wastewater treatment" to "resource recovery", equipment will not only purify wastewater but also prioritize the recovery of resources such as nitrogen and phosphorus. For instance, struvite crystallization equipment is employed to recover phosphorus from wastewater, which is then used to produce slow-release fertilizers. The treated reclaimed water is extensively utilized in industrial production, agricultural irrigation, and urban ecological replenishment, alleviating water resource pressure.