4000L Purification Tank
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This PE domestic Sewage Treatment plant is designed for domestic wastewater treatment with a capacity of 4000L per day. It is suitable for treating sewage from kitchens, bathrooms, and toilets, especially after pre-treatment through a septic tank.
High-Quality Material & Manufacturing
Made from 100% new PE material using rotational molding technology, the tank is one-piece formed, ensuring no leakage, strong corrosion resistance, high strength, and excellent UV resistance. It is suitable for long-term outdoor use.
Efficient Treatment Process
The system adopts a biological contact oxidation process combined with a sedimentation tank, effectively removing organic pollutants. Aeration is provided by a blower to enhance biological activity and improve treatment efficiency.
Stable and Reliable Performance
Equipped with UV disinfection, the system ensures effective sterilization and safe discharge. The treated water meets relevant discharge standards.
Flexible Discharge Options
Effluent can be discharged by gravity or lifted by a pump, making installation adaptable to different site conditions.
Compact Design & Easy Installation
With a compact size of 1.5m diameter and 2.5m length, the system is easy to transport, install, and maintain.
This solution is ideal for households, rural areas, and small-scale domestic wastewater treatment projects.Product Description
This PE purification tank is designed for small-scale domestic wastewater treatment with a capacity of 4000L per day. It is suitable for treating sewage from kitchens, bathrooms, and toilets after pre-treatment in a septic tank.
The tank is manufactured using rotational molding technology with 100% new PE material. It is one-piece formed, ensuring no leakage, excellent corrosion resistance, and long service life. With a compact size of 1.5m diameter and 2.5m length, it is easy to transport and install, making it ideal for household and decentralized wastewater treatment.
Treatment Process
The system adopts a A/O-MBBR + Sedimentation + UV Disinfection process:
Influent: Wastewater enters after septic tank pre-treatment
A/O-MBBR: Microorganisms degrade organic pollutants with aeration support
Sedimentation Tank: Suspended solids settle and are separated
UV Disinfection: Eliminates bacteria and pathogens
Effluent Discharge: Water is discharged by gravity or pump
This process ensures stable and efficient treatment performance.Key Selling Points
One-piece rotational molding, no leakage risk
Made of new PE material, corrosion-resistant and durable
Stable biological treatment with high efficiency
Equipped with blower aeration system
Integrated UV disinfection for safe effluent
Flexible discharge options (gravity or pump)
Compact structure, easy installation and maintenanceProduct Advantages
Durability
High-strength PE material provides excellent resistance to corrosion, pressure, and UV, ensuring long service life.Reliable Performance
Stable biological process combined with sedimentation and UV disinfection guarantees consistent treatment results.Low Operating Cost
Energy-efficient aeration system and simple process design reduce operating and maintenance costs.Easy Installation
Compact and lightweight design allows quick installation without complex civil work.Application Range
Household wastewater treatment
Rural domestic sewage treatment
Small communities
Villas and residential areas
Remote or decentralized wastewater projectsFAQ
Q1: What is the treatment capacity?
A: The standard capacity is 1500L per day. Customized capacities are available based on project requirements.Q2: What kind of wastewater can this system treat?
A: It is designed for domestic wastewater, including sewage from kitchens, bathrooms, and toilets.Q3: Does the system require a septic tank?
A: Yes, a septic tank is recommended for pre-treatment to remove large solids and improve overall efficiency.Q4: What material is the tank made of?
A: The tank is made of 100% new PE material using rotational molding, ensuring no leakage and strong durability.Q5: Is installation complicated?
A: No, the system is compact and easy to install. It requires minimal civil work and can be installed quickly.Q6: How is the treated water discharged?
A: The effluent can be discharged by gravity or by using a lifting pump, depending on site conditions.Q7: Does the system require electricity?
A: Yes, the blower and UV disinfection unit require power, but overall energy consumption is low.Q8: How often is maintenance required?
A: Routine inspection is recommended. Sludge removal is typically needed periodically depending on usage.Q9: Does the effluent meet discharge standards?
A: Yes, with proper operation, the treated water can meet local discharge standards.Q10: Can the product be customized?
A: Yes, we provide customization based on capacity, configuration, and project requirements.Process Flow Diagram Description
1. Inlet (From Septic Tank)
Domestic wastewater flows into the system after primary treatment in the septic tank.
2. Distribution Zone
Water is evenly distributed to ensure stable flow into the biological treatment unit.
3. A/O-MBBR Tank
Microorganisms attached to bio-media degrade organic pollutants under aeration conditions.
4. Aeration System (Blower)
Provides oxygen to maintain microbial activity and improve treatment efficiency.
5. Sedimentation Tank
Suspended solids settle to the bottom, separating sludge from treated water.
6. UV Disinfection Unit
Ultraviolet sterilization removes bacteria and pathogens from the effluent.
7. Clean Water Outlet
Treated water is discharged safely, meeting discharge standards.
8. Optional Lifting Pump
Effluent can be discharged by gravity or lifted to a higher position if required.
4000L Purification Tank
Let Our Industry Experts Create Your Tailored Solution! Contact US !
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