Innovative beer filtration with a single pre-coat free of kieselguhr

摘要

This innovative application for beer filtration enables to process a sole pre-coat that ensures a role of support for the whole coat after only 35 minutes of closed circuit, enables a good turbidity and microbiology, with a filterability allowing optimization from both the qualitative (EBC 25° < 0,15, EBC 90° < 0,50) and economical (cost/hl) point of view. The adjuvant is mainly composed of cellulose to improve adsorption of small particles, cotton as a great resistance to Apressure and perlite as a support and homogeneity of the panel or the candles. The reduction of kieselguhr could be reduced up to 15 %.