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The Sewage Purification Tank is a compact, efficient wastewater treatment device designed for residential complexes, rural areas, and small-scale commercial use. It integrates physical filtration, biological decomposition, and disinfection processes to remove impurities, organic matter, and harmful pathogens from sewage.
Featuring easy installation, low energy consumption, and minimal maintenance, it effectively treats domestic or light industrial wastewater, reducing environmental pollution by discharging water that meets local emission standards. Suitable for both standalone and auxiliary use with large treatment systems, it offers a practical solution for decentralized wastewater management.
High-Efficiency Treatment
Integrates multi-stage processes (physical sedimentation, biological degradation, chemical disinfection) to remove over 90% of key pollutants, meeting discharge/reuse standards quickly.
Compact & Easy Installation
Prefabricated integrated design saves space, requires no complex on-site construction, and shortens commissioning time—ideal for small-medium projects and rural areas.
Low-Cost Operation & Maintenance
Energy-efficient components and automated control reduce power consumption and manual work. Routine maintenance only involves sludge discharge and inspection.
Versatile & Eco-Friendly
Adapts to domestic, rural, and low-concentration industrial wastewater. Treated water is reusable, with closed structure preventing odor and secondary pollution.
Efficient purification: Rapidly removes pollutants like organic matter and harmful bacteria, ensuring discharged water meets environmental standards.
Compact design: Occupies small space, suitable for both urban and rural areas with limited land resources.
Cost-effectiveness: Low investment and operational costs, reducing long-term maintenance expenses for users.
Eco-friendliness: Reduces water pollution, protects aquatic ecosystems, and promotes sustainable water resource utilization.
Wastewater Inlet: Untreated sewage (domestic/industrial) is introduced into the tank through a dedicated inlet, with initial screening to remove large debris (e.g., plastic, stones).
Multi-Stage Purification: Sequential treatment: physical sedimentation (suspended solids removal), biological degradation (organic matter breakdown via microbes), and chemical disinfection (pathogen elimination).
Clarification & Sludge Separation: Treated water undergoes final clarification to separate residual impurities. Sludge settles at the tank bottom for periodic discharge.
Treated Water Discharge/Reuse: Purified water meeting standards is discharged or reused for irrigation, road cleaning, etc., completing the workflow.
