Filtration aid, filtration support, filtration method using these, and regeneration method of filtration aid

摘要

The present invention relates, in particular, to new filtration aids which can be used to filter liquids such as beer at the end of secondary fermentation storage and are recyclable, wherein the filtration aids have a sphericity coefficient of about 0.6 to about 0.9. It is characterized by comprising synthetic or natural polymer particles, or incompressible natural particles.;The present invention relates, in particular, to new filtration aids which can be used to filter liquids such as beer at the end of secondary fermentation storage and are recyclable, wherein the filtration aids have a sphericity coefficient of about 0.6 to about 0.9. It is characterized by comprising synthetic or natural polymer particles, or incompressible natural particles.