Center Enamel Provides UASB Technology for Breweries Wastewater Treatment

Breweries generate large volumes of high-strength wastewater, which contains high organic loads, suspended solids, and nutrients. Efficient treatment is essential to comply with environmental regulations and reduce operational costs.

As a leading provider of anaerobic wastewater treatment solutions, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) offers Upflow Anaerobic Sludge Blanket (UASB) technology, an innovative and cost-effective solution for brewery wastewater treatment. Our UASB reactors not only remove organic pollutants efficiently but also enable biogas recovery, turning wastewater into a valuable energy source.

Challenges of Brewery Wastewater Treatment
High COD & BOD Levels – Brewery wastewater contains high concentrations of sugars, alcohols, and yeast residues, leading to elevated COD (Chemical Oxygen Demand) and BOD (Biochemical Oxygen Demand) levels.

Fluctuating Flow & Composition – Variations in production processes cause irregular wastewater discharge and composition, requiring a flexible treatment system.

Large Volumes of Wastewater – Breweries generate significant amounts of wastewater per unit of beer produced, demanding an efficient and cost-effective treatment solution.

Energy & Sustainability Concerns – Wastewater treatment consumes energy, increasing operational costs. However, breweries can benefit from biogas recovery through anaerobic digestion.

Why UASB Technology for Brewery Wastewater Treatment?
Upflow Anaerobic Sludge Blanket (UASB) technology is an energy-efficient anaerobic digestion process that treats high-strength brewery wastewater while generating biogas for sustainable energy use.

High Organic Pollutant Removal Efficiency – Reduces 85–95% of COD and BOD, making it an ideal pre-treatment solution before discharge or further treatment.

Biogas Recovery & Renewable Energy Production – Converts wastewater pollutants into methane-rich biogas, which can be used for steam generation, electricity, or heating.

Lower Operational Costs – Compared to aerobic systems, UASB reactors require less energy, reducing aeration costs and sludge handling expenses.

Compact System with High Treatment Capacity – UASB reactors handle high organic loads in a small footprint, making them space-efficient for breweries.

Reduced Sludge Production – UASB technology produces minimal excess sludge, lowering sludge disposal and handling costs.

How UASB Technology Works for Brewery Wastewater
Pretreatment – Brewery wastewater is pre-treated to remove solids, adjust pH, and optimize temperature conditions for anaerobic digestion.

UASB Reactor Process

Wastewater flows upward through the sludge blanket, where anaerobic bacteria break down organic matter.
Granular sludge formation enhances treatment efficiency.
Methane-rich biogas is generated as a byproduct of the anaerobic digestion process.
Biogas Collection & Utilization

Captured biogas is used for energy generation in the brewery, reducing dependence on fossil fuels.
Effluent Treatment & Discharge Compliance

Treated wastewater can be discharged or further polished using aerobic treatment to meet local regulations.
Successful Brewery Wastewater Treatment Projects by Center Enamel
Large Brewery Wastewater Treatment Project

Technology: UASB Reactor + Biogas Recovery System
Result: 90% COD reduction, biogas used for steam generation
Craft Brewery Wastewater Treatment Solution

Technology: UASB + Secondary Aerobic Treatment
Result: Efficient organic load reduction, minimal sludge production
Sustainable Brewery Wastewater Management

Technology: UASB Digestion for High-Strength Effluent
Result: Operational cost savings & renewable energy recovery
Why Choose Center Enamel for UASB Brewery Wastewater Treatment?
Industry-Leading Expertise – Over 30 years of experience in wastewater treatment solutions.
High-Quality UASB Tanks – Made from Glass-Fused-to-Steel (GFS), stainless steel, and epoxy-coated steel.
Customized UASB Systems – Designed to meet brewery-specific wastewater characteristics.
Global Project Experience – Proven success in brewery wastewater treatment worldwide.

Conclusion
With increasing environmental regulations and a growing focus on sustainable brewing practices, breweries must adopt cost-effective and energy-efficient wastewater treatment solutions.

Center Enamel’s UASB technology provides breweries with a high-performance anaerobic treatment system, enabling them to achieve:

Efficient pollutant removal
Lower operational costs
Renewable energy recovery

Looking for an advanced UASB solution for your brewery wastewater treatment?
Contact Center Enamel today to discuss your project needs!

Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and more than 20 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO 9001, CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 and other international standards.

Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia. The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Center Enamel Glass-Fused-to-Steel tanks are wildly used in drinking / potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture and other applications. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.

As an outstanding containment and cover system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with the local partners throughout the world and make continuous contribution to the development of the industry.