railway stations Wastewater Treatment Equipment
Introduction to Full-Scene Solutions for Railway Station Wastewater Treatment Equipment
I. Core Equipment Positioning
Railway station wastewater treatment equipment is specifically designed to address wastewater management challenges at large transportation hubs. Tailored to the characteristics of railway stations—including fluctuating passenger volumes (with significant holiday peaks), complex wastewater composition (mixed effluent from catering, restroom sewage, site washwater, and train cleaning wastewater), limited site space, and high operational efficiency requirements—it achieves efficient wastewater purification through integrated, intelligent processes. Treated effluent meeting regulatory standards can be reused for station landscaping irrigation, toilet flushing, site washing, or directly discharged into municipal sewer systems. This equipment serves as a core facility for ensuring environmentally compliant railway station operations, enhancing the hub’s ecological image, and enabling water resource recycling.
II. Core Competitive Advantages
1、Exceptional Shock Load Resistance: Designed to handle extreme fluctuations in water quality (COD and grease concentration variations) and flow rates (peaks reaching 2-3 times daily average) caused by morning/evening passenger surges and holiday spikes. The process incorporates resilient treatment capacity to withstand short-term high-concentration wastewater shocks while ensuring stable effluent compliance.
2、Fully Automated Intelligent Operation: Equipped with a PLC-based intelligent control system supporting remote monitoring and mobile app management, it automatically completes the entire process—from influent intake and aeration to sludge discharge and disinfection—eliminating the need for dedicated personnel. This aligns with the streamlined operational staff typical of railway stations, significantly reducing labor costs.
3、Compact footprint and flexible installation: Integrated design with compact equipment volume allows for underground burial, wall-mounted installation on floors, or containerized deployment. This adapts to the space constraints and complex layouts typical of railway stations. Installation and commissioning can be completed within 1-3 days without disrupting normal operations.
4、Low Noise, Low Odor: Features an enclosed housing + silent aeration system, with operational noise ≤50 dB (equivalent to normal indoor conversation volume). Combined with biological deodorization technology, it completely prevents odor dispersion, ensuring a pleasant passenger waiting experience and comfortable station environment.
5、Extreme Environment Adaptability: Equipment bodies are available in corrosion-resistant carbon steel or 304/316 stainless steel, with customizable insulation options. Stable operation is maintained within -20°C to 45°C, accommodating railway stations across diverse climatic regions nationwide.
6、Environmentally Compliant and Reliable: Treated water consistently meets Grade A/B standards of the “Urban Sewage Treatment Plant Pollutant Discharge Standard” GB18918-2002, satisfying local environmental acceptance requirements and supporting railway stations in achieving Green Hub certification.
