Anaerobic Tower Reactor for High-Concentration Organic Wastewater Treatment
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015 and headquartered in Qingdao, Shandong, China, is a professional manufacturer specializing in high-efficiency wastewater treatment equipment. Our factory spans over 10,000 square meters and we employ 201–300 skilled workers, with an annual export value of US$10 million – US$50 million. The Anaerobic Tower Reactor for high-concentration organic wastewater treatment is one of our flagship products, designed to deliver reliable biological treatment performance with low energy consumption and minimal sludge production. This reactor is ideal for industries such as food processing, beverage, brewing, papermaking, and chemical manufacturing, where BOD and COD levels are extremely high. By utilizing anaerobic digestion, the reactor converts organic pollutants into biogas, which can be recovered as renewable energy, offering both environmental and economic benefits.
Our Anaerobic Tower Reactor features a tower-like vertical structure that ensures efficient mixing and mass transfer, allowing for high organic loading rates while maintaining stable operation. The reactor is equipped with an advanced three-phase separator (gas-liquid-solid) to maximize biomass retention and biogas collection. The system is customizable in terms of size, material, and configuration to meet specific site requirements. Below are the key technical specifications:
| Parameter | Value |
|---|---|
| Material | Carbon steel / Stainless steel (with anti-corrosion coating) |
| Effective Volume | 100 m³ – 5000 m³ (customizable) |
| Height | 10 m – 30 m |
| Diameter | 3 m – 10 m |
| Organic Loading Rate | 5 – 20 kg COD/m³·d |
| COD Removal Efficiency | ≥ 85% (typical) |
| Operating Temperature | 35 – 38 °C (mesophilic) |
| pH Range | 6.8 – 7.2 |
Key Features & Advantages:
- High Efficiency: The tower-style design promotes excellent mixing and contact between wastewater and anaerobic sludge, resulting in high organic removal rates even at elevated loading.
- Energy Saving: No oxygen supply required; the process generates biogas (methane) that can be used for heating or power generation, reducing operational costs.
- Compact Footprint: Vertical construction saves land area, making it suitable for facilities with limited space.
- Low Sludge Production: Anaerobic digestion produces only 5–10% of the sludge compared to aerobic processes, minimizing disposal costs.
- Robust Design: Built with corrosion-resistant materials and optional insulation for cold climates, ensuring long service life.
- Easy Operation: Automated control system monitors temperature, pH, and biogas pressure, with alarms for maintenance alerts.
- Customizable: Available in various sizes, materials (carbon steel, stainless steel), and with optional accessories such as recirculation pumps, heat exchangers, and biogas holders.
The reactor is widely used in industries such as breweries, distilleries, food processing, pulp and paper, and chemical plants. For example, in a typical brewery wastewater treatment project, the Anaerobic Tower Reactor reduces COD from 10,000 mg/L to below 1,500 mg/L, producing biogas equivalent to 0.5 m³ per kg COD removed. This not only meets discharge standards but also generates valuable energy.
Trust & Reliability: As a manufacturer with over 8 years of experience, Qingdao Conqinphi Environmental Technology Group has exported to more than 20 countries across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our products are certified under ISO9001, ISO14001, OHSAS18001, and other applicable standards, ensuring consistent quality and safety. We have a dedicated R&D team of 30+ engineers, and our factory is equipped with advanced welding, forming, and testing machinery. Every reactor undergoes rigorous hydrostatic testing and performance verification before shipment. With a strong supply chain and a professional after-sales service team, we provide full technical support, on-site installation guidance, and remote troubleshooting. We are committed to delivering sustainable wastewater treatment solutions that help our clients achieve environmental compliance and operational efficiency.
Frequently Asked Questions:
-
Q: What is the typical COD removal efficiency of your Anaerobic Tower Reactor?
A: Under normal mesophilic conditions and with proper sludge acclimation, the removal efficiency is typically ≥85% for high-concentration organic wastewater. For lower strength wastewater, efficiency may be higher. -
Q: Can the reactor handle shock loads?
A: Yes, the reactor design includes a buffer zone and recirculation system to withstand moderate organic and hydraulic shock loads. We recommend a gradual startup to ensure stable operation. -
Q: What is the expected biogas production rate?
A: Biogas production is approximately 0.4–0.6 m³ per kg COD removed, with methane content of 55–75%. The actual yield depends on wastewater composition. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site installation supervision, commissioning, and training for the client’s operators. Remote support is also available. -
Q: What materials are used for the reactor shell?
A: Standard options are carbon steel with epoxy coating or stainless steel 304/316L. For corrosive environments, we can apply special linings. The material is selected based on wastewater characteristics. -
Q: How long is the delivery time?
A: Typical delivery time is 60–90 days after order confirmation, depending on the size and customization. We can expedite for urgent projects. -
Q: What certifications do your reactors have?
A: Our manufacturing facility is certified under ISO9001, ISO14001, and OHSAS18001. Specific reactors can be designed to meet ASME or other local codes upon request. -
Q: Can the reactor be used for low-temperature wastewater?
A: The reactor is optimized for mesophilic range (35–38°C). For low-temperature applications, we can integrate a heating system (e.g., steam or hot water circulation) to maintain temperature.
With our proven track record, competitive pricing, and comprehensive support, the Anaerobic Tower Reactor from Qingdao Conqinphi is the ideal solution for your high-concentration organic wastewater treatment needs. Contact us today for a customized proposal and technical consultation.
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