"We are one of the traders in the U.A.E supplying laundry chemicals to the commercial laundries. One of our customers is washing for a few hotels and has been having a problem, with the hotels complaining that the towels are getting torn during the washing process. They are using low foam detergent, chlorine powder bleach (10%) and softener. On occasion they use alkaline detergent also."
Generally .5 ppm of iron will stain and discolor white textiles. Chlorine is not a good choice for washing textiles when there is any significant amount of iron present in the water. The best way to wash under the conditions where iron is present is to use oxygen bleaches. When using commercial laundry equipment, an iron removing sour can strip iron or control the presence depending upon the concentration of the bath, and lower pH value of the water in the bath.
Question: What is the average percent of rewash in a commercial laundry?
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G&K Fined By U.S. Attorney’s Office
MINNETONKA, Minn. — G&K Services, Inc., was recently fined $450,000 by the U.S. Attorney’s Office. According to the U.S. Attorney’s Office, G&K discharged too much oil and grease into wastewater at one of their facilities. G&K is headquartered in Minnesota and the facility that was fined is located in Iowa.