This MBR membrane integrated sewage treatment system is professional environmental protection equipment specially developed for urban residential quarters, community clusters, residential districts and supporting living facilities. Community domestic sewage mainly originates from residents' daily bathing, washing, kitchen drainage and domestic wastewater, containing abundant organic matter, suspended solids, nitrogen, phosphorus and residual detergent.

Traditional sewage treatment equipment often suffers from poor water outlet quality and low purification efficiency, failing to meet community environmental discharge and water reuse standards. This system adopts advanced A/O biochemical treatment combined with MBR membrane separation technology, featuring compact integrated structure, high purification precision and stable operation. It effectively removes various pollutants in domestic sewage, achieves up-to-standard discharge and reclaimed water reuse, and is the ideal supporting equipment for new community construction and old residential area environmental renovation projects.

Residential community domestic sewage is centrally collected into the regulating tank to balance water volume and stabilize water quality fluctuations caused by residents' centralized water use peaks. The sewage first enters the anaerobic tank to decompose macromolecular organic pollutants and improve sewage biodegradability.

Afterwards, it flows into anoxic and aerobic tanks for thorough denitrification, dephosphorization and organic degradation to eliminate COD, BOD and ammonia nitrogen. Different from conventional processes, the system is equipped with high-precision MBR membrane modules for secondary solid-liquid separation, which efficiently intercepts tiny suspended solids, bacteria and particulate impurities that cannot be removed by traditional precipitation.

The purified water reaches high-standard discharge or reuse requirements. The whole process supports automatic sludge reflux, timed membrane cleaning and automatic sludge discharge, ensuring long-term stable and efficient operation of community sewage treatment.

• High-Precision MBR Membrane Purification: Adopts advanced MBR membrane separation technology, far superior to traditional precipitation process, effectively removes tiny impurities and microorganisms for ultra-clear outlet water.
• Excellent Water Quality & Reusability: Stably produces high-quality reclaimed water, available for community greening irrigation, road cleaning and landscape water supplementation, realizing water resource recycling.
• Compact Integrated Structure: Highly integrated design saves floor space, no need for large-scale civil construction, perfectly adapting to limited equipment space in residential quarters.
• Fully Automatic Unattended Operation: Intelligent control system realizes automatic water inflow, biochemical reaction, membrane cleaning and sludge discharge, minimizing daily community maintenance workload.
• Strong Anti-Impact Load Capacity: Effectively adapts to peak and off-peak fluctuations of community domestic sewage volume and concentration, stable operation without water quality exceeding standard.
• Odor-Free & Environment Friendly: Fully sealed operating structure prevents odor leakage, no secondary pollution, creating a clean and comfortable living environment for residents.

• Urban residential quarter centralized domestic sewage treatment
• Large community cluster sewage purification and water reuse projects
• New residential district supporting environmental protection facilities construction
• Old residential area sewage treatment upgrading and reconstruction
• Community landscape water replenishment and greening water recycling projects