English 
Industry pain points: Large processing scale, need for stable operation, compact land occupation, and high requirements for nitrogen and phosphorus removal.
Solution process:
Core biochemistry: Large-scale integrated sewage treatment equipment or modular combinations are adopted to ensure efficient nitrogen and phosphorus removal.
Advanced treatment and disinfection: Dissolved air flotation machines or inclined plate sedimentation tanks are used as advanced treatment units. Bag filters can be used as pretreatment before membrane treatment.
Sludge stabilization: Screw press dewatering machines or screw dewatering machines are used to stabilize and dewater a large amount of municipal sludge.
Core product portfolio: Integrated sewage treatment equipment + inclined plate sedimentation tank + screw press dewatering machine/screw dewatering machine + bag filter
Achievements: The effluent stably meets the first-level A standard or reuse standard, occupies a small area, has a high degree of automation, and is easy to operate and maintain.
