Sherry Tong，Marketing Manager of Life Sciences Sections, Borer Chemie Shanghai Ltd. 

Topic: Innovative Method to Derouging from Stainless Steel Equipment and Maintenance 

Speaker Bio

Marketing manager of life sciences sections of Borer chemie Shanghai Ltd. Master of chemistry. With more than ten years of customer experience in the pharmaceutical industry. She has rich knowledge and insights in professional cleaning technology, cleaning verification and system derouging maintenance, and have good cooperative relations with many well-known international pharmaceutical enterprises.

Presentation Summary

In the 316 and 316L level stainless steel equipment commonly used in the pharmaceutical field, the phenomenon that the material changes gradually from the initial white brightness to yellow, red, brown, even gold, black, etc. is often seen, which is the phenomenon of "rouge". As a possible pollutant source of particulate matter precipitation, rouge should be paid more attention to by pharmaceutical enterprises. Traditional pickling has poor removal effect, high risk of excessive corrosion and low environmental protection. Borer Chemie AG (Switzerland), as the world's professional cleaning technology advocate, launched the innovative and revolutionary derouge system- deconex DEROUGING system. This system adopts completely neutral reducing method, which can effectively remove the rouge sediment layer on the equipment, without the risk of excessive acid corrosion, and ensure the safety of the removal process to the greatest extent. The method is suitable for water for injection system, purified water system, pure steam system, dispensing tank system, lyophilizer, high-temperature sterilization cabinet, CIP workstation and other key pharmaceutical equipment.