Cleaning Aluminum & Chelate Blush
When cleaning aluminum, it is assumed that the aluminum has been exposed to air and has formed the typical aluminum oxide layer prior to cleaning. If recently machined, aluminum must be cleaned and it cannot be allowed to air passivate. Therefore, a cleaner that contains appropriate metasilicate inhibitors such as Solujet, Detojet, Alcojet or Tergajet must be used.
Alconox Cleaners for Mechanical Washers
Q. Which Alconox cleaners are low foaming for use in mechanical washers?
A. Alconox, Inc makes both powder and liquid; acid and alkaline; and phosphate containing and phosphate-free low foaming cleaners. You need a low foaming cleaner for use in mechanical washers that rely on spraying to clean surfaces.
Active Enzyme in Tergazyme
Q. How long will the enzyme in a 1% solution of Tergazyme remain active?
A. A 1% Tergazyme solution is designed to give good reliable cleaning performance for 8 hours at 120 deg F. This is designed to correspond to an 8 hour work shift.
Effects of Increased Tergazyme Concentration
Q. Currently we allow parts to soak in 1% Tergazyme® enzyme-active powdered detergent overnight. If we were to increase the concentration to 3-4%, do you think it would increase the stability of the solution being active for a longer period of time?
A. You will both increase the rate of auto-digestion due to increased enzyme concentration
Tergazyme and Bleach Cleaning
Q. Can Tergazyme be used to clean a microfiltration membrane system? Can Tergazyme be a supplement to bleach cleaning. A. Tergazyme can be an excellent pre-cleaning procedure prior to bleaching.