Wohlwill process lower purity gold is required refiners often utilize the Miller process due to its relative ease, quicker turnaround times, and because it does not require a large inventory of gold, in the form of chloroauric acid, on site at all times. Wohlwill process The Wohlwill process is an industrial-scale chemical procedure used to refine gold to the highest degree of purity (99.999%). The process was invented in 1874 by Emil Wohlwill. This electrochemical process involves using a cast gold ingot, often called a Doré bar, of 95%+ gold to serve as an anode. Lower percentages of gold in the anode
The Purity of the Turf The Purity of the Turf "The Purity of the Turf" is the third episode of the first series of the 1990s British comedy television series "Jeeves and Wooster". It is also called "The Village Sports Day at Twing" or "The Gambling Event." It first aired on on ITV. Adapted from "Indian Summer of an Uncle" (from "Very Good, Jeeves") and "The Purity of the Turf" (from "The Inimitable Jeeves"). Bertie's Uncle George wishes to marry a young waitress. Aunt Agatha is dismayed and, through Bertie, offers the girl ₤100 to break off the engagement; instead, however, Bertie meets Maud Wilberforce,