Use of a compound selected from a polymeric substrate and of a surface coating of the substrate with a helicoidal guide polyacrylic acid - or methacrylic mikroporoesen membrane is constructed for the filtration of beer

摘要

the invention concerns the use of a polymer substrate and a surface of the substrate with a polyacrylsu00e4ure or methacrylsu00e4urederivat structured micro porous membrane with a pore size in the range of 0.1 to 1.2 m, the filtration of beer.this membrane filter is especially for the microbiological stability of beer and the separation of tru00fcbstoffen suitable. the used membrane allows at the same time, the bierschu00e4dlichen germs and tru00fcbstoffe and remove the beer with a high flow rate over a long period of time and thus cost effectively and economically filtered.