Water is one of the four primary ingredients in beer production, serving as a critical cost factor and environmental performance indicator. Within the current industry landscape, characterized by tightening water resource constraints and ongoing “dual carbon” policy implementation, the conventional high water consumption model in beer production is no longer sustainable for modern facilities. Tiantai addresses this by integrating total process water recovery, intelligent flow monitoring, and precise CIP cleaning technologies, based on authentic brewery production workflows. This creates tailored water-saving and energy-efficient solutions that help breweries achieve specific water consumption of less than 10 m³/kl of beer, significantly outperforming older equipment’s consumption of 23 m³/kl. Our solutions offer robust support for the global beer industry’s transition to greener brewing practices.
The comprehensive beer production process encompasses malt handling, brewhouse System, fermentation, filtration, filling, and CIP cleaning, with process water, cooling water, and cleaning water constituting the primary water usage components. Industry data indicates that traditional brewing processes can consume 4-6 liters of water per liter of beer. This not only incurs substantial water resource costs but also subjects breweries to pressures related to environmental compliance, high energy consumption, and diminished brand competitiveness.
As water efficiency standards continue to rise, excessive water consumption directly impacts a brewery’s capacity for production expansion and sustainable development. However, technological advancements offer significant potential for water savings. Breweries adopting modern, high-efficiency brewing equipment and systematic solutions can demonstrate clear benefits in both water conservation and cost reduction.
Full-process water recycling system
Tiantai has designed a tiered and cascaded water recovery system for brewery mashing processes. This system aligns perfectly with production logic, avoids process conflicts, and does not compromise beer quality.
Cooling water from the mash process and high-temperature condensate from the brew kettle are consolidated for recovery. This recovered water is then repurposed as process hot water for mashing, sparging, and equipment pre-rinsing. Additionally, wastewater from bottle washing and sterilizer overflow in the packaging hall is purified and recycled, thereby reducing process water consumption at its source. This entire system enables multi-scenario circulation and utilization of cooling water, condensate, and treated cleaning water, achieving complete resource recovery.
Intelligent flow monitoring
Leveraging the brewery’s control system, Tiantai has equipped key water consumption nodes throughout the facility with high-precision metering devices. These devices capture real-time flow, pressure, and temperature data, which is then visualized on the central control platform to present water consumption across various process stages. The system incorporates automatic leak detection alerts and intelligent reminders for excessive water usage, thereby preventing hidden waste and transitioning water management from a manual, coarse approach to data-driven precision.
Precision CIP technology
Clean-in-place (CIP) is a primary water consumer in breweries. The Tiantai CIP system facilitates the graded recovery and recirculation of alkaline and acidic solutions. While maintaining sanitary cleaning standards, this significantly reduces water and chemical consumption, aligning with the dual demands of food safety and cost control in modern breweries.
Simultaneous water and energy saving
The beer production process generates significant steam and waste heat. Tiantai’s integrated design for water and heat recovery captures secondary boiling steam and residual heat from high-temperature condensate. This recovered resource is then utilized for hot water preparation and process heating, thereby reducing water consumption while simultaneously minimizing steam and energy expenditure. This approach achieves synergistic efficiency in water and energy usage, ultimately enhancing the overall operational performance of the brewery.
Proven technology with real-world project implementation
The aforementioned water and energy-saving technologies are not theoretical designs; they have all been successfully implemented in various Tiantai global brewery projects, with related deployment results available for review in the project section of our official website. Grounded in the actual production scenarios of breweries, Tiantai leverages pragmatic and innovative equipment design and systematic solutions to continually assist clients in optimizing water consumption metrics and reducing overall costs.
Acknowledging the capacity and process variations among craft bars, microbreweries, and breweries, Tiantai offers customized water-saving solutions. Should you require brewery equipment tailored to your specific scale, please feel free to contact Tiantai at any time for a one-on-one discussion with our technical engineers.
