公开(公告)号：US20060251692A1

公开(公告)日：2006-11-09

申请号：US11412462

申请日：2006-04-27

Applicant: Jean Desroches ,  Jean-Jacques Drieux ,  Jacques Pichet

Inventor： Jean Desroches ,  Jean-Jacques Drieux ,  Jacques Pichet

IPC: A01N31/14 ,  A01N25/00

CPC classification number: A01N31/14

Abstract: Disclosed is a method for controlling the formation of biofilms in cooling water systems or closed systems wherein water is cooled, heated and recirculated, by injecting a glycol ether or mixture of glycol ethers as biodispersant in the water of such systems. The glycol ethers are chosen to be soluble in water. The preferred glycol ethers result from the reaction between one or more alcohols with one or more epoxides, preferably chosen from ethylene oxide and propylene oxide.

Abstract translation: 公开了一种控制冷却水系统或封闭系统中生物膜形成的方法，其中水被冷却，加热和再循环，通过将乙二醇醚或二醇醚的混合物作为生物分散剂注入该系统的水中。 选择二醇醚可溶于水。 优选的二醇醚由一种或多种醇与一种或多种环氧化物（优选选自环氧乙烷和环氧丙烷）之间的反应产生。