公开(公告)号：US20030111097A1

公开(公告)日：2003-06-19

申请号：US10263604

申请日：2002-10-02

Applicant: Ecolab Inc.

Inventor： Terrence P. Everson ,  Shaun P. Kennedy ,  Charles A. Hodge

IPC: B08B009/20

CPC classification number: A47L15/0002 ,  A47L2601/16 ,  A61L2/04 ,  A61L2/18 ,  C11D1/667 ,  C11D11/0064

Abstract: Thus use of a post detergent step for removing aqueous residue from ware combined with a subsequent step using a potable rinse or a dilute solution of an aqueous food grade rinse aid to rinse alkaline washed ware provides significant advantages. The two step rinse method insures complete and sanitary cleaning of ware while permitting the use of different formulations in the post detergent step and the subsequent rinse step. Such process conditions permit the use of differing times and temperatures in the post detergent step and in the rinse step and permits the use of different formulations in the post detergent step and in the rinse step.