Method for controlling growth of microorganisms and/or biofilms in an industrial process

• Main Authors: TOLKER-NIELSEN TIM, GIVSKOV MICHAEL, RYBTKE MORTEN LEVIN, KOLARI MARKO, SIMELL JAAKKO, ANDERSEN JENS BO
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The invention relates to a method for controlling of a biofilm, for removing of a formed biofilm and/or for controlling a growth of microorganisms, preferably bacteria, in an aqueous environment of anindustrial manufacturing process comprising cellulosic fibre material. In the method a composition comprising a compound selected from a group consisting of 3-[(4-methylphenyl)sulphonyl]-2-propenenitrile and 4-amino-N-2-thiazolyl-benzenesulphonamide is administered to the aqueous environment of the process. 本发明涉及一种控制生物膜的方法，用于在包含纤维素纤维材料的工业生产过程的水性环境中去除形成的生物膜和/或控制微生物、优选细菌的生长。在该方法中，将包含选自由3-[(4-甲基苯基)磺酰基]-2-丙烯腈和4-氨基-N-2-噻唑基-苯磺酰胺组成的组的化合物的组合物施用至该方法的水性环境。