SYSTEM AND PROCEDURE FOR CONTROL OF MEMBER STATEMENT AND ADDITIVE FOR CONTROL OF MEMBER STATEMENT

摘要

System for membrane fouling control comprising: a first conduct portion (2); a second conduct portion (3); a membrane (1) arranged between the first conduct portion (2) and the second conduct portion (3) to filter a liquid by conducting it from the first conduct portion (2) to the second conduct portion (3), wherein the membrane (1) has a defined pore size; and a fouling control means (4) filled with a membrane fouling control additive with fouling control particles (6) and configured for adding the membrane fouling control additive in the first conduct portion (2) so that a dynamic protective layer (7) is formed on the membrane (1) by the fouling control particles (6) for protecting the membrane (1) from foulants (10), wherein the d10 of the size distribution of the fouling control particles (6) is larger than the defined pore size and the d90 of the size distribution of the fouling control particles (6) is smaller than or equal to 20 µm.