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UBAR-Advanced Anaerobic Bioreactor System

High-loading anaerobic technology for the treatment of highly concentrated organic wastewater

Woxford's technical founders established China's national standard for Upflow Anaerobic Sludge Blanket (UASB) reactors (JB/T 10669-2006)

UBAR-Advanced Anaerobic Bioreactor System offers an efficient, energy-saving and energy-recovering solution for the disposal of organic industrial wastewater for clients from diverse industries such as chemicals, petroleum, pharmaceuticals, food, papermaking and other light industries.  The most popular model, UBAR (2nd-Gen) was patented in 2007, while a newer, enhanced model UBAR (3rd-Gen) was patented in the UK in 2016.

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Technical Advantages

Features & Specifications 

  • Reactor Size: 50, 100, 200, 300, 500, 700, 800, 1000, 1500, 2000, 2700m

  • Influent COD Level: 4,000–60,000mg/L

  • COD Removal Efficiency: 75%–98%

  • Organic Loading Rate (OLR): 10–30KgCOD/m *d

  • Hydraulic Retention Time: 10–30 hours

  • Circulation:  NO NEED for interior and external circulation of treatment effluents

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  • Reliable and proven technology with an established track record

  • Great treatment efficiency with consistent effluent qualities

  • Maximised biogas production efficiency

  • Greater performance at high loading rates than other AD wastewater treatment techs

  • Short hydraulic retention time

  • No circulation design for energy-saving, convenient operation, and maintenance

  • Fast delivery time, and short system start-up time

  • Low capital, operation and maintenance costs, reduced carbon footprint with low energy consumption level

  • Greater buffer capabilities to toxic and other inhibitory factors, such as high salinity, SS and ammonia levels

  • Added Value: Great efficiency in producing anaerobic granular sludge (with high sale price).

Reliable and proven technology

Reliable and proven technology

Great treatment efficiency

Great treatment efficiency

Greater buffer capabilities to toxic

Greater buffer capabilities to toxic

Maximised biogas production

Maximised biogas production

Greater performance at high loading

Greater performance at high loading

No circulation for energy-saving

No circulation for energy-saving

Short hydraulic retention time

Short hydraulic retention time

Fast delivery time

Fast delivery time

Low costs

Low costs

Odour free

Odour free

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