Is there an advantage in using integrated equipment to treat urban domestic sewage?

The main sources of urban sewage collection are industrial wastewater that is allowed to be discharged into the urban sewage collection system, rainwater from nature, and domestic sewage from schools, businesses, government agencies, and urban residents. Is there an advantage in using integrated equipment for the treatment of domestic sewage in these towns? 1. Good effluent quality: The equipment is equipped with advanced membrane bioreactor technology, and the effluent quality of the equipment is similar to that of tap water from a sensory perspective. After another treatment, it can be reused as reclaimed water.

2. Cost reduction: Membrane bioreactors can filter out harmful substances such as bacteria and viruses, thus reducing the dosage of drugs and disinfection devices to a certain extent.

3. Small equipment footprint: Due to the efficient separation effect of membranes, the equipment can isolate large particles, suspended solids, etc. in sewage, so there is no need to establish a solid-liquid separation system, greatly reducing the footprint.

4. Simple process: Compared with traditional solid-liquid separation equipment, the concentration of suspended solids in water treated by integrated equipment is low, making the entire system process simple.

5. The equipment has strong impact resistance: if you want to degrade macromolecular organic matter, the time spent in the sewage in the equipment needs to be extended. Preventing the loss of various microbial communities will enable the growth of bacteria (such as nitrifying bacteria) with slow production rates.

6. No sludge bulking problem: Adopting biological contact oxidation method, the load capacity is strong, and there will be no sludge bulking problem, ensuring stable operation and convenient management of the entire system.