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Brewery Setup Blog
Optimizing Brewery Sidestream Management for Cost Efficiency
- Feb 29, 2024
- yanan
- 7998
- Craft brewery
Efficient management of sidestreams in brewery operations is pivotal not only for environmental sustainability but also for cost-effectiveness. Craft breweries, in particular, face challenges associated with wastewater treatment due to their substantial water consumption during the brewing process. Here's a comprehensive guide on how breweries can effectively manage sidestreams to save money:
What is Sidestream?
Sidestreams encompass high-concentration waste materials generated during brewing, including residues from fermentation tanks, waste yeast, and returned beer. These materials contain elevated levels of BOD and TSS, making them prime targets for separation to reduce the burden on wastewater treatment facilities.
How to Manage Brewery Sidestream
Collection and Storage:
Irrespective of the methodology employed, it is imperative to systematically collect these high-concentration waste materials and store them appropriately. Utilize designated tanks, preferably located outdoors, to prevent odors from permeating the brewery premises.
Utilization as Fertilizer or Animal Feed:
Sidestream materials, such as residues from fermentation tanks, spent yeast, and leftover beer, can serve as valuable resources when repurposed as fertilizer for agricultural purposes or as feed for livestock. Carefully assess the feasibility of this approach, ensuring compliance with relevant regulations and standards.
Leveraging Spent Grains:
Spent grains represent a primary byproduct of the brewing process and can be utilized as valuable feedstock. Consider augmenting spent grains with residual beer and waste yeast to enhance their nutritional value. Explore opportunities to distribute or sell spent grains to local farmers or agricultural enterprises.Aim to reduce the moisture content of spent grains, as higher moisture levels diminish their value. Strive for an optimal moisture content of around 80% to maximize their utility as animal feed or fertilizer.
In conclusion, implementing strategic sidestream management practices is paramount for breweries seeking to optimize operational efficiency and reduce costs. By prioritizing resource utilization, adherence to regulatory standards, and collaborative approaches to wastewater treatment, breweries can achieve significant savings while upholding environmental stewardship principles.
If you are planning to open a brewery. TIANTAI BrewTech could help you answer your questions and supply the brewery equipment system. We supply 2-150bbl complete beer brewing brewery equipment system including malt milling equipment, brewhouse equipment, fermenters, brite beer tanks, beer bottling machine,beer canning machine, beer kegging machine, hopping machine, yeast propagation equipment. We also supply all auxiliary brewery systems like steam heating pipe and valves, water treatment, filter, air compressor etc. Everything in brewery are all in our list.
If you are planning to open a brewery. TIANTAI BrewTech could help you answer your questions and supply the brewery equipment system. We supply 2-150bbl complete beer brewing brewery equipment system including malt milling equipment, brewhouse equipment, fermenters, brite beer tanks, beer bottling machine,beer canning machine, beer kegging machine, hopping machine, yeast propagation equipment. We also supply all auxiliary brewery systems like steam heating pipe and valves, water treatment, filter, air compressor etc. Everything in brewery are all in our list.
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