Washing process - uses machine with filter and several storage containers which conduct rinsing liquor from 2nd and 3rd rinsing into joint container

摘要

A washing process uses a washing machine with a filter and several storage containers, in which washing and rinsing solns. can be stored for reuse. It involves conducting the rinsing liquors of the second and the third rinsing operation into a joint storage container. After a washing or rinsing operation, the washing soln. and rinsing liquor are led to an activated carbon filter into the storage container concerned. ADVANTAGE - The process is suitable for household appliances and eliminates the risk of batches becoming dyed through dyes from preceding batches.