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The BYIC anaerobic reactor consists of five basic parts: the mixing zone, granular sludge expansion bed zone, fine treatment zone, internal circulation system, and effluent zone. Among them, the internal circulation system is the core part of the BYIC anaerobic reactor, consisting of the lower three-phase separator, biogas riser, gas-liquid separator, and sludge water downcomer. The significant difference from UASB and EGSB reactors lies in the unique internal circulation structure of BYIC anaerobic reactors, which utilizes biogas expansion to achieve a large amount of mixed liquid internal circulation reflux without the need for external energy. Enhanced the mass transfer process and significantly improved the removal efficiency of organic matter. The removal rate of COD remains stable at around 90%, and the generated biogas is recycled as renewable energy, creating considerable economic benefits for the enterprise.
| Product Technical Parameters | |||
| Model | Daily processing capacity (m³/d) | Equipment diameter (m) | Equipment height (m) |
| BYIC-600 | 500-750 | 6 | 21 |
| BYIC-800 | 650-1000 | 7 | 21 |
| BYIC-1000 | 800-1200 | 7.5 | 22.5 |
| BYIC-1200 | 1000-1500 | 8 | 24 |
| BYIC-1500 | 1200-1800 | 9 | 24 |
| BYIC-2000 | 1600-2400 | 10.5 | 24 |
| BYIC-2500 | 2000-3000 | 11.5 | 24 |
| BYIC-3000 | 2400-3500 | 12.5 | 25.5 |
| BYIC-3500 | 3000-4500 | 13.5 | 25.5 |
Technical Advantage
- High volumetric load design: After multiple technological iterations and upgrades, compared to traditional IC anaerobic reactors, BYIC's granular sludge interception rate is 3-5 times that of traditional IC anaerobic reactors, with a biogas collection rate of 100%, and a high volumetric load of over 20 kg/m³
- Strong impact resistance: The internal circulation flow rate can reach 10-20 times that of the inlet water. The internal circulation reflux liquid is fully mixed with the inlet water in the lower reaction chamber, which dilutes harmful substances in the original wastewater, greatly reducing the degree of harm and improving the reactor's impact resistance.
- Highly modular assembly: Anaerobic reactors achieve assembly and prefabrication. The core technical products adopt a modular structure, which is assembled on-site without welding, resulting in a shorter construction period and a safer process.
The BYIC anaerobic reactor has been successfully applied in over ten industries, including starch and starch derivatives, soy protein isolate, alcohol and brewing, dairy products, food processing, new materials, amino acids, citric acid, xanthan gum, enzyme preparations, and pharmaceuticals.
About Us
Shandong Benyuan Environmental Science and Technology Co.,Ltd. was established in 2002 with the securities code of 874255. It is a national high-tech enterprise specializing in the R&D and manufacturing of environmental protection equipment and the implementation of environmental protection projects. It has won multiple honors such as the Shandong Province Manufacturing Industry Single Champion Enterprise and Shandong Province Gazelle Enterprise.
The Benyuan company has the Grade 1 qualification of environmental engineering, Grade 2 qualification of construction mechanical and electrical installation engineering, and safety production license, and through ISO9001, ISO14001, ISO45001 quality system certification. The company takes "technological innovation" as the cornerstone of its development, adheres to the combination of technological innovation and practice, continuously improves its technological strength, owns more than 80 independent intellectual property rights, and has established long-term cooperative relationships with multiple universities and research institutes at home and abroad to jointly promote the progress of sewage treatment.
Benyuan has been deeply engaged in the field of industrial wastewater for more than 20 years. Its business scope covers more than 10 industries, including pharmacy, starch and starch derivatives, alcohol, protein, fine chemicals, petrochemical industry, breeding and slaughtering, food processing, citric acid, xanthan gum, enzyme preparation,etc., serving more than 20 provinces, cities and autonomous regions in China and overseas regions such as Russia, Turkey, Indonesia, Myanmar, India, etc. We serve over 500 clients with more than 800 sets of various anaerobic reactors, and process over 2 million cubic meters of wastewater daily and reduce carbon emissions by over 8 million tons.
