Industrial effluents
醸造所
To enable brewers to make the most of their art and to continue to protect the environment, GEA provides them with powerful centrifugal separation systems. For many reasons, centrifugal separation technology has established itself in breweries as a forward-looking solution for wastewater treatment.
Advantages of separation technology in breweries
Separation technology from GEA has many advantages: decanters and separators operate continuously, are extremely efficient at clarification and separation, and require minimal energy and manpower. Treatment plants for the entire wastewater system can be operated in extremely confined spaces and require a minimum of up-front costs.
Reducing costs, boosting the yield
Brewery wastewater consists of two main streams. Yeast, fermentable sugars or kieselguhr, for example, can be returned to the production process as valuable substances after the solid and liquid components have been separated. This reduces costs and increases yields.
The second main stream of brewery wastewater comes from the cleaning of fermentation and storage tanks as well as from the rinsing of tanks and bottles. GEA decanters have proven to be extremely efficient in removing these residues and detergents, thereby making a specific contribution to environmental protection and reducing disposal costs.
Decanter compared with sedimentation under gravity
It also makes sense to use a decanter after anaerobic or aerobic treatment of production wastewater in the plant's wastewater treatment system. Compared to sedimentation by gravity, the decanter exerts four thousand times more force on the solid particles, resulting in much faster separation. The sludge removed by the scroll is dewatered and compacted; the smaller volume of solids makes disposal easier and less expensive.
Advantages of separation technology in breweries
Separation technology from GEA has many advantages: decanters and separators operate continuously, are extremely efficient at clarification and separation, and require minimal energy and manpower. Treatment plants for the entire wastewater system can be operated in extremely confined spaces and require a minimum of up-front costs.
Reducing costs, boosting the yield
Brewery wastewater consists of two main streams. Yeast, fermentable sugars or kieselguhr, for example, can be returned to the production process as valuable substances after the solid and liquid components have been separated. This reduces costs and increases yields.
The second main stream of brewery wastewater comes from the cleaning of fermentation and storage tanks as well as from the rinsing of tanks and bottles. GEA decanters have proven to be extremely efficient in removing these residues and detergents, thereby making a specific contribution to environmental protection and reducing disposal costs.
Decanter compared with sedimentation under gravity
It also makes sense to use a decanter after anaerobic or aerobic treatment of production wastewater in the plant's wastewater treatment system. Compared to sedimentation by gravity, the decanter exerts four thousand times more force on the solid particles, resulting in much faster separation. The sludge removed by the scroll is dewatered and compacted; the smaller volume of solids makes disposal easier and less expensive.
Downloads
GEAインサイト
GEA reports profitable growth for 2025 and expects accelerated revenue growth
GEA’s past fiscal year was one of significant growth and further profitability gains. In particular, the technology group substantially increased order intake, with all divisions contributing here. GEA also made progress in all Mission 30 strategic growth areas. In addition, GEA met key interim targets under its climate plan ahead of schedule. Major milestones in fiscal year 2025 were admission to the DAX index, the award of one of the largest contracts in the company’s history, and streamlining of the corporate structure.
How SmartParc is rewriting the rules of food production
Thanks to a new SmartParc manufacturing site, food processors in the U.K. are cutting their running costs and emissions. With GEA heating and cooling technology at its core, this collaborative production model demonstrates how innovation is accelerating the industry’s net-zero ambitions.
