RT Journal Article SR Electronic T1 Recoverable Static Regenerant Ion Exchange Treatment of Thompson Seedless Grape Juice JF American Journal of Enology and Viticulture JO Am J Enol Vitic. FD American Society for Enology and Viticulture SP 82 OP 86 DO 10.5344/ajev.1964.15.2.82 VO 15 IS 2 A1 K. Popper A1 F. S. Nury YR 1964 UL http://www.ajevonline.org/content/15/2/82.abstract AB Calcium tartrate was the regenerant in ion-exchange treatment of grape juice. Reuse for subsequent regeneration was nearly quantitative without the need for handling.