Anaerobic Digester
Anaerobic Reactor

Anaerobic Digester

IC and UASB anaerobic reactors: High-efficiency removal of high-strength organic wastewater with biogas energy recovery. Ideal for food, chemical, and paper industries.

  • Efficient COD Removal: 70-90% removal rate for high-concentration organic wastewater
  • Biogas Energy Recovery: Biogas can be used for power generation or combustion to recover energy.
  • Low-energy operation: No aeration required; energy consumption is only 10-20% of aerobic treatment.

Product Overview

The anaerobic digester is a high-efficiency anaerobic bioreactor, primarily including IC (Internal Circulation) and UASB (Upflow Anaerobic Sludge Blanket) reactors. It recovers energy by producing biogas through the degradation of organic matter by anaerobic microorganisms, achieving COD removal rates of 70-90%. Widely used for treating high-concentration organic wastewater.

Product Features

  • 01Efficient COD Removal: 70-90% removal rate for high-concentration organic wastewater
  • 02Biogas Energy Recovery: Biogas can be used for power generation or combustion to recover energy.
  • 03Low-energy operation: No aeration required; energy consumption is only 10-20% of aerobic treatment.
  • 04Low sludge production: Low anaerobic sludge yield reduces sludge handling costs.
  • 05Impact-resistant: Adapts well to fluctuations in water quality and quantity

Use Cases

  • Food Processing: Starch Wastewater, Alcohol Wastewater, Dairy Wastewater
  • Chemical & Pharmaceutical: Pharmaceutical Wastewater, Fine Chemical Wastewater, Pesticide Wastewater
  • Pulping and Papermaking: Black liquor, pulping wastewater, white water from paper machines
  • Other Industries: High-concentration organic wastewater from brewing, MSG production, and citric acid manufacturing
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