Comprehensive wastewater treatment solutions for breweries handling variable flows, high organic loads, and discharge compliance challenges.
Compact craft brewery wastewater treatment and microbrewery effluent solutions.
Scaleable wastewater treatment for craft breweries, microbreweries and commercial production facilities.
Navigate global brewery wastewater standards. Country-specific discharge limits, equipment certifications and compliance.
Complete brewery wastewater treatment systems. DAF, biological reactors and anaerobic solutions for high-BOD brewing effluent.
Brewery wastewater presents unique treatment challenges: highly variable flows (5-10x variation), extremely high BOD concentrations (1,000-50,000 mg/L), temperature fluctuations, and pH swings from cleaning operations.
Summer peak production can generate 3-5x more wastewater than winter months, overwhelming treatment systems.
Brewing cycles create intermittent high-flow periods during transfers, cleaning, and tank emptying.
Yeast waste and tank bottoms can exceed 50,000 mg/L BOD - 100x stronger than domestic sewage.
Acid and caustic CIP cycles swing pH from 2 to 13, requiring neutralisation before advanced biological treatment.
Selecting the right treatment technology depends on BOD concentration, space availability, discharge requirements, and energy recovery goals.
First choice for most breweries
Harnesses microorganisms to break down organic compounds. MBR, SBR, and anaerobic systems (UASB, IC) are proven technologies for brewery wastewater.
For polishing & difficult streams
Uses hydroxyl radicals to oxidise refractory organics. Best as a polishing step after advanced biological treatment or for concentrated side streams.
Optimal for most applications
Integration of equalization, primary treatment (DAF/screens), advanced biological treatment, and AOP polishing provides the most efficient solution.
Use this guide to determine the optimal treatment approach for your brewery wastewater.
Flow equalization is the foundation of effective brewery wastewater treatment. Without it, downstream biological systems experience shock loads, pH swings, and poor performance.
Equalization tanks store excess flow during peak periods and release it during low-flow periods, providing consistent hydraulic loading.
Mixing of acid and caustic wastewater streams within the equalization tank provides natural pH buffering before treatment.
Equalization normalizes organic loading, preventing shock to advanced biological treatment and ensuring consistent effluent quality.
Screening and DAF remove spent grain, yeast, and hop debris to protect downstream equipment.
Flow balancing and pH stabilisation create consistent feed for advanced biological treatment.
Anaerobic and/or aerobic systems remove 90-99% of BOD, with biogas recovery.
Polishing step for colour, odour, or strict discharge limits not met by biological alone.
Final effluent meets discharge standards or is suitable for reuse applications.
A well-designed brewery wastewater treatment system delivers compliance, operational benefits, and operational benefits.
Solutions for Brewery & Beverage Wastewater
Remove yeast, suspended solids, and organic matter with micro-bubble flotation technology. Achieves >90% solids removal with automated chemical dosing.
Continuous screening of spent grains and hop debris with minimal maintenance. Gentle handling preserves grain structure for animal feed recovery.
Dewater spent grains and organic sludge to 18-22% dry solids for reduced disposal requirements. Low-energy operation with automated wash cycles.
Automated chemical dosing for flocculation and solids separation. Precise polymer preparation ensures optimal conditioning for DAF and dewatering.
Equalization and buffer tanks for handling variable brewery wastewater flows with pH stabilisation. Stainless steel with sanitary finishes.
Neutralisation vessels and contact tanks for pH adjustment and treatment processes. Corrosion-resistant materials with mixing capabilities.
Custom automation and SCADA integration for critical water treatment processes plants.
View PageOur custom engineering team is involved in designing water treatment equipment to your exact specifications.
View PageAdvanced material selection and protective coatings for aggressive wastewater environments.
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View PageOur experts can analyse your wastewater and design the optimal treatment system for your specific needs.
Our expertise spans multiple industries with sector-specific water treatment solutions.