Lesson 8 - Clarification – Filtration
This lesson discusses the process of beer clarification via filtration. The filtration process primarily removes suspended particles from the matured beer to produce a clear stabilised beer that is ready for packaging. This lesson also discusses the importance of this process, the different filtration technologies available to the brewer, and the impact of filtration on final beer quality.
Lesson Sign-off
This lesson discussed the process of beer clarification via filtration. It described the importance of this process, the different filtration technologies available to the brewer, and the impact of filtration on final beer quality.
You should now be able to:
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Describe the requirements of a filtration system.
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Understand the mechanisms of filtration.
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Describe the design and operational principles of filtration technologies.
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Identify which filtration aids should be used for different filtration requirements.
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Identify the different types of filter and describe why we might choose to use each one.
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Understand how the principles of filtration affect process control and final beer quality control.
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Outline the process from filtration through to bright beer tank and describe the associated process control.
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Describe the function of bright beer vessels (or final product tanks). Explain how the control measures in place affect the final beer quality.
A self-assessment lesson now follows, which will allow you to assess the level to which you have attained the outcomes of this lesson.