公开(公告)号：US5567444A

公开(公告)日：1996-10-22

申请号：US532485

申请日：1995-09-22

申请人： Robert D. Hei ,  Guange-jong J. Wei ,  Bruce R. Cords ,  Keith D. Lokkesmoe

发明人： Robert D. Hei ,  Guange-jong J. Wei ,  Bruce R. Cords ,  Keith D. Lokkesmoe

IPC分类号： D06L1/12 ,  A61L2/18 ,  A61L2/20 ,  B08B3/08 ,  C11D3/39 ,  C11D10/00 ,  C11D11/00 ,  A61L9/00 ,  A01N37/00 ,  A01N39/00 ,  C11D7/54

CPC分类号： C11D3/3942 ,  A61L2/202 ,  B08B3/08 ,  C11D11/0023 ,  C11D3/3947

摘要： A cleaning and sanitizing method for soiled solid surfaces, especially clean-in-place process facilities, is described which involves contacting the surfaces first with an aqueous ozone cleaning composition having a pH greater than 7, wherein the ozone is generated by electrical discharge, then quenching the excess ozone and simultaneously sanitizing the surfaces by contact with an aqueous composition containing hydrogen peroxide, a C.sub.1 -C.sub.10 peroxyaliphatic carboxylic acid or a mixture thereof.

摘要翻译： 描述了用于污染的固体表面，特别是现场清洁处理设备的清洁和消毒方法，其包括首先将表面与pH大于7的含水臭氧清洁组合物接触，其中通过放电产生臭氧，然后 淬灭多余的臭氧并通过与含有过氧化氢的水性组合物，C1-C10过氧化脂族羧酸或其混合物接触来同时消毒表面。