How much silica gel and PVPP to add to beer filtration?

It's importanat to take into account key aspects such as craft brewing technology, which encompasses the methods and techniques used in the beer brewing equipment process. Additionally, understanding brewery equipment costs and pricing is essential to ensure you have the necessary brewing equipment for your operation. This includes equipment like malt milling equipment, brewhouse equipment, beer fermenters tank, brite beer tanks, beer bottling machine, canning, and kegging machines, as well as beer filter. Do you know some customer add the silica gel and PVPP in beer? The amount of silica gel and PVPP to add during beer filtration depends on the specific characteristics of the beer being produced, the desired clarity, and the existing levels of haze-causing compounds. Here are some general guidelines:

Beer filtration,beer brewing equipment,commercial brewing equipment,brewing beer equipment,commercial brewing beer equipment,beer equipment brewing,beer brewing equipment manufacturers,beer brewing equipment for sale used,whole grain brewing equipment,used commercial beer brewing equipment

Beer filtration,beer brewing equipment,commercial brewing equipment,brewing beer equipment,commercial brewing beer equipment,beer equipment brewing,beer brewing equipment manufacturers,beer brewing equipment for sale used,whole grain brewing equipment,used commercial beer brewing equipment

Silica Gel

Silica gel is used to adsorb proteins that cause haze in beer.
· Dosage: Typically, the dosage ranges from 50 to 200 grams per hectoliter (0.5 to 2.0 g/L) of beer. The exact amount depends on the protein content of the beer and the desired level of clarity.

PVPP (Polyvinylpolypyrrolidone)

PVPP is used to remove polyphenols, which also contribute to haze formation.
· Dosage: PVPP is generally used at a rate of 10 to 50 grams per hectoliter (0.1 to 0.5 g/L) of beer. The specific dosage depends on the polyphenol content and the clarity goals.

Combined Usage

When using both silica gel and PVPP, it's important to find a balance that effectively reduces both protein and polyphenol content without overprocessing the beer.
1. Silica Gel Addition: Add silica gel to the beer first. This allows it to adsorb proteins before PVPP is introduced.
2. PVPP Addition: After a short period (typically 10-20 minutes) of silica gel contact, add PVPP to the beer to target polyphenols.

Procedure

1. Preparation: Dissolve the required amounts of silica gel and PVPP in water to create a slurry. This ensures even distribution when added to the beer.
2. Addition: Slowly add the prepared silica gel slurry to the beer while mixing thoroughly to ensure even dispersion.
3. Mixing Time: Allow the silica gel to interact with the beer for about 10-20 minutes.
4. PVPP Addition: Introduce the PVPP slurry while continuing to mix.
5. Contact Time: Allow the PVPP to interact with the beer for an additional 10-20 minutes.
6. Filtration: Proceed with the filtration process to remove the spent silica gel, PVPP, and adsorbed haze-forming compounds.

Fine-Tuning

· Trial Batches: Conduct small-scale trials to determine the optimal dosages for your specific beer.
· Monitoring: Regularly monitor the clarity and stability of the beer after treatment to ensure the desired results are achieved.
Adjustments may be necessary based on the specific conditions and desired outcome.

If you are interested in any beer brewery equipment, please feel free to contact us:
Ivy Liang(Sales Director)
Email: [email protected]

Tags: beer brewing equipment 　　 commercial brewing equipment 　　

Gallery