I once treated a 12,000 gallon tank of a titanium scale removal bath (I think that's what it was) for Rockwell El Segundo. It was sodium dichromate dissolved in a solution of 8 - 10 oz/gal of sodium hydroxide. We never even considered using hydrosulfite, we brought the pH down to <...
El Segundo CA 90245 USA Tel: 310-375-2705 Fax: 310-414-9727 Website: www.HoltorfMed.com Specialty: Prolozone Ozone Injections, Major Ozone Autohemotherapy, Minor Ozone Autohemotherapy, Limb Ozone Bagging, Rectal Ozone Insufflation, UV Therapy. Thyroid Disease, Adrenal Fatigue, Fibromyalgia, CFS...