Chiral Intermediates, Alcohols, Diols, Hydroxy Esters, Sugar Derivative, Electroplating Coatings, Pre-Treatments, Organic Coatings, Plating On Plastics, Electropolishing And Chemical Polishing, Filter Aid, Flocculants For Settling Of Effluent Sludges, Equipment Design For Effluent Treatment In Plating Plants